merged SSL client implementation

33 files changed, 4986 insertions, 4490 deletions

diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/app/VdrManagerApp.java b/vdrmanager/src/de/bjusystems/vdrmanager/app/VdrManagerApp.java
index 5f4a3de..fd301f0 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/app/VdrManagerApp.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/app/VdrManagerApp.java
@@ -1,5 +1,6 @@
 package de.bjusystems.vdrmanager.app;
 
+import java.security.KeyStore;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
@@ -16,114 +17,143 @@ import de.bjusystems.vdrmanager.data.Vdr;
 
 public class VdrManagerApp extends Application {
 
-	public enum EpgListState {
-		EPG_TIME, EPG_CHANNEL, EPG_SEARCH
-	}
-
-	private EpgListState epgListState;
-	private Event currentEvent;
-	private Timer currentTimer;
-	private Channel currentChannel;
-
-	public static final Locale SYSTEM_LOCALE = Locale.getDefault();
-
-	private Vdr currentVDR;
-
-	public Vdr getCurrentVDR() {
-		return currentVDR;
-	}
-
-	public void setCurrentVDR(Vdr currentVDR) {
-		this.currentVDR = currentVDR;
-	}
-
-	private List<Event> currentEpgList = new ArrayList<Event>();
-
-	public List<Event> getCurrentEpgList() {
-		return currentEpgList;
-	}
-
-	public void setCurrentEpgList(List currentEpgList) {
-		this.currentEpgList = currentEpgList;
-	}
-
-	private EpgSearchParams currentSearch;
-	private Class<? extends Activity> nextActivity;
-	private final List<Activity> activitiesToFinish = new ArrayList<Activity>();
-	private boolean reload;
-
-	@Override
-	public void onCreate() {
-		super.onCreate();
-		Preferences.init(this);
-	}
-
-	public void clear() {
-		this.currentEvent = null;
-		this.currentTimer = null;
-		this.currentChannel = null;
-		this.currentSearch = null;
-		this.currentEpgList = null;
-		this.epgListState = EpgListState.EPG_TIME;
-	}
-
-	public Event getCurrentEvent() {
-		return currentEvent;
-	}
-
-	public void setCurrentEvent(final Event currentEvent) {
-		this.currentEvent = currentEvent;
-	}
-
-	public Timer getCurrentTimer() {
-		return currentTimer;
-	}
-
-	public void setCurrentTimer(final Timer currentTimer) {
-		this.currentTimer = currentTimer;
-	}
-
-	public Channel getCurrentChannel() {
-		return currentChannel;
-	}
-
-	public void setCurrentChannel(final Channel currentChannel) {
-		clear();
-		this.currentChannel = currentChannel;
-		this.epgListState = EpgListState.EPG_CHANNEL;
-	}
-
-	public EpgSearchParams getCurrentSearch() {
-		return currentSearch;
-	}
-
-	public void setCurrentSearch(final EpgSearchParams currentSearch) {
-		clear();
-		this.currentSearch = currentSearch;
-		this.epgListState = EpgListState.EPG_SEARCH;
-	}
-
-	public EpgListState getEpgListState() {
-		return epgListState;
-	}
-
-	public Class<? extends Activity> getNextActivity() {
-		return nextActivity;
-	}
-
-	public void setNextActivity(final Class<? extends Activity> nextActivity) {
-		this.nextActivity = nextActivity;
-	}
-
-	public List<Activity> getActivitiesToFinish() {
-		return activitiesToFinish;
-	}
-
-	public boolean isReload() {
-		return reload;
-	}
-
-	public void setReload(final boolean reload) {
-		this.reload = reload;
-	}
+
+  public VdrManagerApp() {
+    super();
+    initSessionKeyStore();
+  }
+
+  public enum EpgListState {
+    EPG_TIME, EPG_CHANNEL, EPG_SEARCH
+  }
+
+  private EpgListState epgListState;
+  private Event currentEvent;
+  private Timer currentTimer;
+  private Channel currentChannel;
+
+  public static final Locale SYSTEM_LOCALE = Locale.getDefault();
+
+  private Vdr currentVDR;
+
+  public Vdr getCurrentVDR() {
+    return currentVDR;
+  }
+
+  public void setCurrentVDR(final Vdr currentVDR) {
+    this.currentVDR = currentVDR;
+  }
+
+  private List<Event> currentEpgList = new ArrayList<Event>();
+
+  public List<Event> getCurrentEpgList() {
+    return currentEpgList;
+  }
+
+  public void setCurrentEpgList(final List currentEpgList) {
+    this.currentEpgList = currentEpgList;
+  }
+
+  private EpgSearchParams currentSearch;
+  private Class<? extends Activity> nextActivity;
+  private final List<Activity> activitiesToFinish = new ArrayList<Activity>();
+  private boolean reload;
+
+  @Override
+  public void onCreate() {
+    super.onCreate();
+    Preferences.init(this);
+  }
+
+  public void clear() {
+    this.currentEvent = null;
+    this.currentTimer = null;
+    this.currentChannel = null;
+    this.currentSearch = null;
+    this.currentEpgList = null;
+    this.epgListState = EpgListState.EPG_TIME;
+  }
+
+  public Event getCurrentEvent() {
+    return currentEvent;
+  }
+
+  public void setCurrentEvent(final Event currentEvent) {
+    this.currentEvent = currentEvent;
+  }
+
+  public Timer getCurrentTimer() {
+    return currentTimer;
+  }
+
+  public void setCurrentTimer(final Timer currentTimer) {
+    this.currentTimer = currentTimer;
+  }
+
+  public Channel getCurrentChannel() {
+    return currentChannel;
+  }
+
+  public void setCurrentChannel(final Channel currentChannel) {
+    clear();
+    this.currentChannel = currentChannel;
+    this.epgListState = EpgListState.EPG_CHANNEL;
+  }
+
+  public EpgSearchParams getCurrentSearch() {
+    return currentSearch;
+  }
+
+  public void setCurrentSearch(final EpgSearchParams currentSearch) {
+    clear();
+    this.currentSearch = currentSearch;
+    this.epgListState = EpgListState.EPG_SEARCH;
+  }
+
+  public EpgListState getEpgListState() {
+    return epgListState;
+  }
+
+  public Class<? extends Activity> getNextActivity() {
+    return nextActivity;
+  }
+
+  public void setNextActivity(final Class<? extends Activity> nextActivity) {
+    this.nextActivity = nextActivity;
+  }
+
+  public List<Activity> getActivitiesToFinish() {
+    return activitiesToFinish;
+  }
+
+  public boolean isReload() {
+    return reload;
+  }
+
+  public void setReload(final boolean reload) {
+    this.reload = reload;
+  }
+
+  /** KeyStore for per app run accepted certificates */
+  private KeyStore sessionKeyStore;
+
+  /**
+   * Gets the temporary accepted certificates
+   * @return KeyStore
+   */
+  public KeyStore getSessionKeyStore() {
+    return sessionKeyStore;
+  }
+
+  /**
+   * Create a new and empty key store
+   */
+  public void initSessionKeyStore() {
+    try {
+      sessionKeyStore = KeyStore.getInstance(KeyStore.getDefaultType());
+      sessionKeyStore.load(null);
+    } catch (final Exception e) {
+      sessionKeyStore = null;
+    }
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseActivity.java
index fc53833..73d858c 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseActivity.java
@@ -4,8 +4,6 @@ import java.util.List;
 
 import android.app.AlertDialog;
 import android.app.ProgressDialog;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnCancelListener;
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.Bundle;
@@ -31,482 +29,491 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpFinishedListener;
 import de.bjusystems.vdrmanager.utils.svdrp.SvdrpListener;
 
 public abstract class BaseActivity<Result, T extends ListView> extends
-		ICSBaseActivity implements OnClickListener, SvdrpListener,
-		SvdrpExceptionListener, SvdrpFinishedListener<Result> {
-
-	public static final String TAG = BaseActivity.class.getName();
-
-	public static final int MENU_GROUP_REFRESH = 99;
-
-	public static final int MENU_REFRESH = 99;
-
-	protected T listView;
+ICSBaseActivity implements OnClickListener, SvdrpListener,
+SvdrpExceptionListener, SvdrpFinishedListener<Result> {
+
+  public static final String TAG = BaseActivity.class.getName();
+
+  public static final int MENU_GROUP_REFRESH = 99;
+
+  public static final int MENU_REFRESH = 99;
+
+  protected T listView;
 
-	protected ViewFlipper flipper;
-
-	private Button retry;
+  protected ViewFlipper flipper;
+
+  private Button retry;
 
-	private ProgressDialog progress;
+  private ProgressDialog progress;
 
 
-	// protected SvdrpProgressDialog progress;
+  // protected SvdrpProgressDialog progress;
 
-	abstract protected String getWindowTitle();
+  abstract protected String getWindowTitle();
 
-	abstract protected int getMainLayout();
+  abstract protected int getMainLayout();
 
-	protected void noInternetConnection() {
-		alert(R.string.no_internet_connection);
-	}
+  protected void noInternetConnection() {
+    alert(R.string.no_internet_connection);
+  }
 
-	abstract protected boolean displayingResults();
+  abstract protected boolean displayingResults();
 
-	protected boolean isForceRefresh() {
-		if (forceRefresh == false) {
-			return false;
-		}
-		forceRefresh = false;
-		return true;
-	}
+  protected boolean isForceRefresh() {
+    if (forceRefresh == false) {
+      return false;
+    }
+    forceRefresh = false;
+    return true;
+  }
 
-	protected boolean forceRefresh = false;
-
-	protected void switchNoConnection() {
-		if (flipper == null) {
-			say(R.string.no_connection);
-			return;
-		}
-
-		if (displayingResults()) {
-			say(R.string.no_connection);
-		} else {
-			flipper.setDisplayedChild(1);
-		}
-	}
-
-	@Override
-	public void onConfigurationChanged(Configuration newConfig) {
-		Preferences.setLocale(this);
-		super.onConfigurationChanged(newConfig);
-	}
-
-	@Override
-	protected void onResume() {
-		Preferences.setLocale(this);
-		// Preferences.init(this);
-		super.onResume();
-	}
-
-	protected void initFlipper() {
-		this.flipper = (ViewFlipper) findViewById(R.id.flipper);
-		retry = (Button) findViewById(R.id.retry_button);
-		retry.setOnClickListener(this);
-	}
-
-	public void onClick(View v) {
-		if (v.getId() == R.id.retry_button) {
-			retry();
-		}
-	}
-
-	//
-	// protected void updateWindowTitle(int topic, int subtopic) {
-	// String title;
-	// title = getString(topic);
-	// if (subtopic != -1) {
-	// title += " > " + getString(subtopic);
-	// }
-	// setTitle(title);
-	// }
-	//
-	// protected void updateWindowTitle(String topic, String subtopic) {
-	// String title = topic;
-	// if (subtopic != null) {
-	// title += " > " + subtopic;
-	// }
-	// setTitle(title);
-	// }
-
-	abstract protected int getListNavigationIndex();
-
-	public static final int LIST_NAVIGATION_CHANNELS = 0;
-	public static final int LIST_NAVIGATION_EPG_BY_TIME = 1;
-	public static final int LIST_NAVIGATION_EPG_BY_CHANNEL = 2;
-	public static final int LIST_NAVIGATION_RECORDINGS = 3;
-	public static final int LIST_NAVIGATION_TIMERS = 4;
-
-	protected boolean hasListNavigation() {
-		return true;
-	}
-
-	protected void initListNavigation() {
-
-		if (hasListNavigation() == false) {
-			return;
-		}
-
-		getSupportActionBar().setDisplayShowTitleEnabled(false);
-
-		getSupportActionBar().setNavigationMode(
-				getSupportActionBar().NAVIGATION_MODE_LIST);
-
-		ArrayAdapter<CharSequence> mSpinnerAdapter = ArrayAdapter
-				.createFromResource(this, R.array.navigation_array,
-						android.R.layout.simple_spinner_dropdown_item);
-
-		getSupportActionBar().setListNavigationCallbacks(mSpinnerAdapter,
-				new OnNavigationListener() {
-
-					private boolean firstHit = true;
-
-					@Override
-					public boolean onNavigationItemSelected(int itemPosition,
-							long itemId) {
-
-						if (firstHit == true) {
-							firstHit = false;
-							return false;
-						}
-						switch (itemPosition) {
-
-						case LIST_NAVIGATION_CHANNELS: {
-							startActivity(ChannelListActivity.class);
-							return true;
-						}
-						case LIST_NAVIGATION_EPG_BY_TIME: {
-							startActivity(TimeEpgListActivity.class);
-							return true;
-						}
-
-						case LIST_NAVIGATION_EPG_BY_CHANNEL: {
-							startActivity(EventEpgListActivity.class);
-							return true;
-						}
-
-						case LIST_NAVIGATION_RECORDINGS: {
-							startActivity(RecordingListActivity.class);
-							return true;
-						}
-
-						case LIST_NAVIGATION_TIMERS: {
-							startActivity(TimerListActivity.class);
-							return true;
-						}
-
-						}
-						return false;
-					}
-				});
-		getSupportActionBar().setSelectedNavigationItem(
-				getListNavigationIndex());
-
-	}
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		Preferences.setLocale(this);
-		progress = new ProgressDialog(this);
-		progress.setCancelable(false);
-		progress.setCanceledOnTouchOutside(false);
-//		progress.setOnCancelListener(new OnCancelListener() {
-//			@Override
-//			public void onCancel(DialogInterface dialog) {
-//
-//			}
-//		});
-
-		initActionBar();
-
-		initListNavigation();
-
-		// new OnNavigationListener() {
-		// @Override
-		// public boolean onNavigationItemSelected(int itemPosition, long
-		// itemId) {
-		// System.err.println("itemPosition: "+ itemPosition +", itemId:" +
-		// itemId);
-		// rturn false;
-		// }
-		// });
-
-		// your logic for click listner
-		// setListenerForActionBarCustomView(actionBarView);
-
-		// private void setListenerForActionBarCustomView(View actionBarView) {
-		// ActionBarCustomViewOnClickListener actionBarCustomViewOnClickListener
-		// = new ActionBarCustomViewOnClickListener();
-		// actionBarView.findViewById(R.id.text_view_title).setOnClickListener(actionBarCustomViewOnClickListener);
-		// }
-
-	}
-
-	public void startActivity(Class<?> clazz) {
-		Intent intent = new Intent(Intent.ACTION_VIEW);
-		intent.setClass(this, clazz);
-		startActivity(intent);
-		finish();
-	}
-
-	protected int getBaseMenu() {
-		return R.menu.refresh_filter_menu;
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(
-			final com.actionbarsherlock.view.Menu menu) {
-
-		// MenuItem item;
-		// item = menu.add(MENU_GROUP_REFRESH, MENU_REFRESH, 0,
-		// R.string.refresh);
-		// item.setIcon(R.drawable.ic_menu_refresh);
-		// item.setAlphabeticShortcut('r');
-		com.actionbarsherlock.view.MenuInflater inf = getSupportMenuInflater();
-		inf.inflate(getBaseMenu(), menu);
-
-		// SearchView searchView = (SearchView)
-		// menu.findItem(R.id.menu_search).getActionView();
-		// searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
-
-		return true;
-	}
-
-	abstract protected void refresh();
-
-	abstract protected void retry();
-
-	// abstract protected SvdrpClient<Result> getClient();
-
-	@Override
-	public boolean onOptionsItemSelected(
-			final com.actionbarsherlock.view.MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.list_refresh:
-			backupViewSelection();
-			refresh();
-			return true;
-		case R.id.list_filter: {
-			onSearchRequested();
-			return true;
-		}
-		case android.R.id.home:
-			Intent intent = new Intent(this, VdrManagerActivity.class);
-			intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-			startActivity(intent);
-			return true;
-		default:
-			return false;
-		}
-	}
-
-	protected void setCurrent(Channel channel) {
-		getApp().setCurrentChannel(channel);
-	}
-
-	protected VdrManagerApp getApp() {
-		final VdrManagerApp app = (VdrManagerApp) getApplication();
-		return app;
-	}
-
-	// protected Channel getCurrentChannel(){
-	// final Channel channel = ((VdrManagerApp) getApplication())
-	// .getCurrentChannel();
-	// return channel;
-	// }
-
-	protected void say(int res) {
-		say(this.getString(res));
-	}
-
-	protected void say(String msg) {
-		Utils.say(this, msg);
-	}
-
-	protected boolean noConnection(SvdrpEvent event) {
-		switch (event) {
-		case CONNECTION_TIMEOUT:
-			say(R.string.progress_connect_timeout);
-			switchNoConnection();
-		case CONNECT_ERROR:
-			say(R.string.progress_connect_error);
-			switchNoConnection();
-			break;
-		case FINISHED_ABNORMALY:
-			alert(R.string.progress_connect_finished_abnormal);
-			switchNoConnection();
-			break;
-		case LOGIN_ERROR:
-			say(R.string.progress_login_error);
-			switchNoConnection();
-			break;
-		default:
-			return false;
-		}
-		return true;
-	}
-
-	protected void alert(String msg) {
-		if (isFinishing()) {
-			return;
-		}
-		new AlertDialog.Builder(this)//
-				.setMessage(msg)//
-				.setPositiveButton(android.R.string.ok, null)//
-				.create()//
-				.show();//
-	}
-
-	protected void alert(int resId) {
-		alert(getString(resId));
-	}
-
-	protected void restoreViewSelection() {
-		listView.setSelectionFromTop(index, top);
-	}
-
-	protected void backupViewSelection() {
-		index = listView.getFirstVisiblePosition();
-		View v = listView.getChildAt(0);
-		top = (v == null) ? 0 : v.getTop();
-	}
-
-	int index;
-	int top;
-
-	protected boolean checkInternetConnection() {
-		if (Utils.checkInternetConnection(this)) {
-			return true;
-		}
-		noInternetConnection();
-		return false;
-	}
-
-	// public void svdrpEvent(Result result) {
-	// resultReceived(result);
-	// }
-
-	@Override
-	public void svdrpEvent(SvdrpEvent event, Throwable t) {
-		progress.dismiss();
-		Utils.say(this, t.getMessage());
-	}
-
-	protected void addListener(SvdrpAsyncTask<Result, SvdrpClient<Result>> task) {
-		task.addSvdrpExceptionListener(this);
-		task.addSvdrpListener(this);
-		task.addSvdrpFinishedListener(this);
-	}
-
-	@Override
-	public void svdrpEvent(final SvdrpEvent event) {
-
-		switch (event) {
-		case LOGIN:
-			break;
-		case COMMAND_SENDING:
-			break;
-		case CONNECTING:
-			progress.setProgressStyle(ProgressDialog.STYLE_SPINNER);
-			setMessage(R.string.progress_connect);
-			if (!isFinishing()) {
-				progress.show();
-			}
-			break;
-		case LOGGED_IN:
-			setMessage(R.string.progress_login);
-			break;
-		case COMMAND_SENT:
-			setMessage(getProgressTextId());
-			break;
-		case DISCONNECTING:
-			setMessage(R.string.progress_disconnect);
-			break;
-		case DISCONNECTED:
-			break;
-		case ABORTED:
-			progress.dismiss();
-			say(R.string.aborted);
-			break;
-		case ERROR:
-			progress.dismiss();
-			alert(R.string.epg_client_errors);
-			break;
-		case CONNECTED:
-			connected();
-			break;
-		case CONNECTION_TIMEOUT:
-		case CONNECT_ERROR:
-		case FINISHED_ABNORMALY:
-		case LOGIN_ERROR:
-			progress.dismiss();
-			noConnection(event);
-			break;
-		case CACHE_HIT:
-			progress.dismiss();
-			cacheHit();
-			return;
-		case FINISHED_SUCCESS:
-			progress.dismiss();
-			break;
-		}
-		// case RESULT_RECEIVED:
-		// resultReceived(result);
-		// break;
-		// }
-	}
-
-	protected int getProgressTextId() {
-		return R.string.progress_loading;
-	}
-
-	private void setMessage(int progressConnect) {
-		progress.setMessage(getString(progressConnect));
-	}
-
-	protected boolean finishedSuccess = false;
-
-	protected void cacheHit() {
-
-	}
-
-	/**
-	 * @return false, if no results found
-	 */
-	protected abstract boolean finishedSuccess(List<Result> results);
-
-	// /**
-	// * @param result
-	// */
-	// protected abstract void resultReceived(Result result);
-
-	protected void connected() {
-		if (flipper != null) {
-			flipper.setDisplayedChild(0);
-		}
-	}
-
-	public void svdrpException(final SvdrpException exception) {
-		// svdrpException(exception);
-		// Log.w(TAG, exception);
-		alert(getString(R.string.vdr_error_text, exception.getMessage()));
-	}
-
-	@Override
-	protected void onDestroy() {
-		if (progress.isShowing()) {
-			progress.dismiss();
-		}
-		super.onDestroy();
-	}
-
-	@Override
-	public void finished(List<Result> results) {
-		if (finishedSuccess(results)) {
-			finishedSuccess = true;
-			restoreViewSelection();
-		} else {
-			say(R.string.epg_no_items);
-		}
-	}
+  protected boolean forceRefresh = false;
 
+  protected void switchNoConnection() {
+    if (flipper == null) {
+      say(R.string.no_connection);
+      return;
+    }
+
+    if (displayingResults()) {
+      say(R.string.no_connection);
+    } else {
+      flipper.setDisplayedChild(1);
+    }
+  }
+
+  @Override
+  public void onConfigurationChanged(final Configuration newConfig) {
+    Preferences.setLocale(this);
+    super.onConfigurationChanged(newConfig);
+  }
+
+  @Override
+  protected void onResume() {
+    Preferences.setLocale(this);
+    // Preferences.init(this);
+    super.onResume();
+  }
+
+  protected void initFlipper() {
+    this.flipper = (ViewFlipper) findViewById(R.id.flipper);
+    retry = (Button) findViewById(R.id.retry_button);
+    retry.setOnClickListener(this);
+  }
+
+  @Override
+  public void onClick(final View v) {
+    if (v.getId() == R.id.retry_button) {
+      retry();
+    }
+  }
+
+  //
+  // protected void updateWindowTitle(int topic, int subtopic) {
+  // String title;
+  // title = getString(topic);
+  // if (subtopic != -1) {
+  // title += " > " + getString(subtopic);
+  // }
+  // setTitle(title);
+  // }
+  //
+  // protected void updateWindowTitle(String topic, String subtopic) {
+  // String title = topic;
+  // if (subtopic != null) {
+  // title += " > " + subtopic;
+  // }
+  // setTitle(title);
+  // }
+
+  abstract protected int getListNavigationIndex();
+
+  public static final int LIST_NAVIGATION_CHANNELS = 0;
+  public static final int LIST_NAVIGATION_EPG_BY_TIME = 1;
+  public static final int LIST_NAVIGATION_EPG_BY_CHANNEL = 2;
+  public static final int LIST_NAVIGATION_RECORDINGS = 3;
+  public static final int LIST_NAVIGATION_TIMERS = 4;
+
+  protected boolean hasListNavigation() {
+    return true;
+  }
+
+  protected void initListNavigation() {
+
+    if (hasListNavigation() == false) {
+      return;
+    }
+
+    getSupportActionBar().setDisplayShowTitleEnabled(false);
+
+    getSupportActionBar().setNavigationMode(
+        getSupportActionBar().NAVIGATION_MODE_LIST);
+
+    final ArrayAdapter<CharSequence> mSpinnerAdapter = ArrayAdapter
+        .createFromResource(this, R.array.navigation_array,
+            android.R.layout.simple_spinner_dropdown_item);
+
+    getSupportActionBar().setListNavigationCallbacks(mSpinnerAdapter,
+        new OnNavigationListener() {
+
+      private boolean firstHit = true;
+
+      @Override
+      public boolean onNavigationItemSelected(final int itemPosition,
+          final long itemId) {
+
+        if (firstHit == true) {
+          firstHit = false;
+          return false;
+        }
+        switch (itemPosition) {
+
+        case LIST_NAVIGATION_CHANNELS: {
+          startActivity(ChannelListActivity.class);
+          return true;
+        }
+        case LIST_NAVIGATION_EPG_BY_TIME: {
+          startActivity(TimeEpgListActivity.class);
+          return true;
+        }
+
+        case LIST_NAVIGATION_EPG_BY_CHANNEL: {
+          startActivity(EventEpgListActivity.class);
+          return true;
+        }
+
+        case LIST_NAVIGATION_RECORDINGS: {
+          startActivity(RecordingListActivity.class);
+          return true;
+        }
+
+        case LIST_NAVIGATION_TIMERS: {
+          startActivity(TimerListActivity.class);
+          return true;
+        }
+
+        }
+        return false;
+      }
+    });
+    getSupportActionBar().setSelectedNavigationItem(
+        getListNavigationIndex());
+
+  }
+
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    Preferences.setLocale(this);
+    progress = new ProgressDialog(this);
+    progress.setCancelable(false);
+    progress.setCanceledOnTouchOutside(false);
+    //		progress.setOnCancelListener(new OnCancelListener() {
+    //			@Override
+    //			public void onCancel(DialogInterface dialog) {
+    //
+    //			}
+    //		});
+
+    initActionBar();
+
+    initListNavigation();
+
+    // new OnNavigationListener() {
+    // @Override
+    // public boolean onNavigationItemSelected(int itemPosition, long
+    // itemId) {
+    // System.err.println("itemPosition: "+ itemPosition +", itemId:" +
+    // itemId);
+    // rturn false;
+    // }
+    // });
+
+    // your logic for click listner
+    // setListenerForActionBarCustomView(actionBarView);
+
+    // private void setListenerForActionBarCustomView(View actionBarView) {
+    // ActionBarCustomViewOnClickListener actionBarCustomViewOnClickListener
+    // = new ActionBarCustomViewOnClickListener();
+    // actionBarView.findViewById(R.id.text_view_title).setOnClickListener(actionBarCustomViewOnClickListener);
+    // }
+
+  }
+
+  public void startActivity(final Class<?> clazz) {
+    final Intent intent = new Intent(Intent.ACTION_VIEW);
+    intent.setClass(this, clazz);
+    startActivity(intent);
+    finish();
+  }
+
+  protected int getBaseMenu() {
+    return R.menu.refresh_filter_menu;
+  }
+
+  @Override
+  public boolean onCreateOptionsMenu(
+      final com.actionbarsherlock.view.Menu menu) {
+
+    // MenuItem item;
+    // item = menu.add(MENU_GROUP_REFRESH, MENU_REFRESH, 0,
+    // R.string.refresh);
+    // item.setIcon(R.drawable.ic_menu_refresh);
+    // item.setAlphabeticShortcut('r');
+    final com.actionbarsherlock.view.MenuInflater inf = getSupportMenuInflater();
+    inf.inflate(getBaseMenu(), menu);
+
+    // SearchView searchView = (SearchView)
+    // menu.findItem(R.id.menu_search).getActionView();
+    // searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
+
+    return true;
+  }
+
+  abstract protected void refresh();
+
+  abstract protected void retry();
+
+  // abstract protected SvdrpClient<Result> getClient();
+
+  @Override
+  public boolean onOptionsItemSelected(
+      final com.actionbarsherlock.view.MenuItem item) {
+    switch (item.getItemId()) {
+    case R.id.list_refresh:
+      backupViewSelection();
+      refresh();
+      return true;
+    case R.id.list_filter: {
+      onSearchRequested();
+      return true;
+    }
+    case android.R.id.home:
+      final Intent intent = new Intent(this, VdrManagerActivity.class);
+      intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+      startActivity(intent);
+      return true;
+    default:
+      return false;
+    }
+  }
+
+  protected void setCurrent(final Channel channel) {
+    getApp().setCurrentChannel(channel);
+  }
+
+  protected VdrManagerApp getApp() {
+    final VdrManagerApp app = (VdrManagerApp) getApplication();
+    return app;
+  }
+
+  // protected Channel getCurrentChannel(){
+  // final Channel channel = ((VdrManagerApp) getApplication())
+  // .getCurrentChannel();
+  // return channel;
+  // }
+
+  protected void say(final int res) {
+    say(this.getString(res));
+  }
+
+  protected void say(final String msg) {
+    Utils.say(this, msg);
+  }
+
+  protected boolean noConnection(final SvdrpEvent event) {
+    switch (event) {
+    case CONNECTION_TIMEOUT:
+      say(R.string.progress_connect_timeout);
+      switchNoConnection();
+    case CONNECT_ERROR:
+      say(R.string.progress_connect_error);
+      switchNoConnection();
+      break;
+    case FINISHED_ABNORMALY:
+      alert(R.string.progress_connect_finished_abnormal);
+      switchNoConnection();
+      break;
+    case LOGIN_ERROR:
+      say(R.string.progress_login_error);
+      switchNoConnection();
+      break;
+    default:
+      return false;
+    }
+    return true;
+  }
+
+  protected void alert(final String msg) {
+    if (isFinishing()) {
+      return;
+    }
+    new AlertDialog.Builder(this)//
+    .setMessage(msg)//
+    .setPositiveButton(android.R.string.ok, null)//
+    .create()//
+    .show();//
+  }
+
+  protected void alert(final int resId) {
+    alert(getString(resId));
+  }
+
+  protected void restoreViewSelection() {
+    listView.setSelectionFromTop(index, top);
+  }
+
+  protected void backupViewSelection() {
+    index = listView.getFirstVisiblePosition();
+    final View v = listView.getChildAt(0);
+    top = (v == null) ? 0 : v.getTop();
+  }
+
+  int index;
+  int top;
+
+  protected boolean checkInternetConnection() {
+    if (Utils.checkInternetConnection(this)) {
+      return true;
+    }
+    noInternetConnection();
+    return false;
+  }
+
+  // public void svdrpEvent(Result result) {
+  // resultReceived(result);
+  // }
+
+  @Override
+  public void svdrpEvent(final SvdrpEvent event, final Throwable t) {
+    progress.dismiss();
+    Utils.say(this, t.getMessage());
+  }
+
+  protected void addListener(final SvdrpAsyncTask<Result, SvdrpClient<Result>> task) {
+    task.addSvdrpExceptionListener(this);
+    task.addSvdrpListener(this);
+    task.addSvdrpFinishedListener(this);
+  }
+
+  @Override
+  public void svdrpEvent(final SvdrpEvent event) {
+
+    switch (event) {
+    case LOGIN:
+      break;
+    case COMMAND_SENDING:
+      break;
+    case CONNECTING:
+      progress.setProgressStyle(ProgressDialog.STYLE_SPINNER);
+      setMessage(R.string.progress_connect);
+      if (!isFinishing()) {
+        progress.show();
+      }
+      break;
+    case LOGGED_IN:
+      setMessage(R.string.progress_login);
+      break;
+    case COMMAND_SENT:
+      setMessage(getProgressTextId());
+      break;
+    case DISCONNECTING:
+      setMessage(R.string.progress_disconnect);
+      break;
+    case DISCONNECTED:
+      break;
+    case ABORTED:
+      progress.dismiss();
+      say(R.string.aborted);
+      break;
+    case ERROR:
+      progress.dismiss();
+      alert(R.string.epg_client_errors);
+      break;
+    case CONNECTED:
+      connected();
+      break;
+    case CONNECTION_TIMEOUT:
+    case CONNECT_ERROR:
+    case FINISHED_ABNORMALY:
+    case LOGIN_ERROR:
+      progress.dismiss();
+      noConnection(event);
+      break;
+    case CACHE_HIT:
+      progress.dismiss();
+      cacheHit();
+      return;
+    case FINISHED_SUCCESS:
+      progress.dismiss();
+      break;
+    }
+    // case RESULT_RECEIVED:
+    // resultReceived(result);
+    // break;
+    // }
+  }
+
+  protected int getProgressTextId() {
+    return R.string.progress_loading;
+  }
+
+  private void setMessage(final int progressConnect) {
+    progress.setMessage(getString(progressConnect));
+  }
+
+  protected boolean finishedSuccess = false;
+
+  protected void cacheHit() {
+
+  }
+
+  /**
+   * @return false, if no results found
+   */
+  protected abstract boolean finishedSuccess(List<Result> results);
+
+  // /**
+  // * @param result
+  // */
+  // protected abstract void resultReceived(Result result);
+
+  protected void connected() {
+    if (flipper != null) {
+      flipper.setDisplayedChild(0);
+    }
+  }
+
+  public void svdrpException(final SvdrpException exception) {
+    // svdrpException(exception);
+    // Log.w(TAG, exception);
+    alert(getString(R.string.vdr_error_text, exception.getMessage()));
+  }
+
+  @Override
+  protected void onDestroy() {
+    if (progress.isShowing()) {
+      progress.dismiss();
+    }
+    super.onDestroy();
+  }
+
+  @Override
+  public void finished(final List<Result> results) {
+    if (finishedSuccess(results)) {
+      finishedSuccess = true;
+      restoreViewSelection();
+    } else {
+      say(R.string.epg_no_items);
+    }
+  }
+
+  /**
+   * Creates a dialog for showing certificate problems
+   * @return dialog
+   */
+  @Override
+  protected CertificateProblemDialog getCertificateProblemDialog() {
+    return new CertificateProblemDialog(this);
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseEventListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseEventListActivity.java
index 8463063..58b88ea 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseEventListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/BaseEventListActivity.java
@@ -36,511 +36,523 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpException;
  *
  */
 public abstract class BaseEventListActivity<T extends Event> extends
-		BaseActivity<T, ListView> implements OnItemClickListener,
-		SimpleGestureListener {
+BaseActivity<T, ListView> implements OnItemClickListener,
+SimpleGestureListener {
 
-	public static final String TAG = BaseEventListActivity.class.getName();
+  public static final String TAG = BaseEventListActivity.class.getName();
 
-	public static final int MENU_GROUP_SHARE = 90;
+  public static final int MENU_GROUP_SHARE = 90;
 
-	public static final int MENU_SHARE = 90;
+  public static final int MENU_SHARE = 90;
 
-	public static final int MENU_GROUP_TO_CAL = 91;
+  public static final int MENU_GROUP_TO_CAL = 91;
 
-	public static final int MENU_TO_CAL = 91;
+  public static final int MENU_TO_CAL = 91;
 
-	private SimpleGestureFilter detector;
+  private SimpleGestureFilter detector;
 
 	protected BaseEventAdapter<EventListItem> adapter;
 
-	protected String highlight = null;
+  protected String highlight = null;
 
-	protected Date lastUpdate = null;
+  protected Date lastUpdate = null;
 
-	protected static final Date FUTURE = new Date(Long.MAX_VALUE);
+  protected static final Date FUTURE = new Date(Long.MAX_VALUE);
 
-	// private static final Date BEGIN = new Date(0);
+  // private static final Date BEGIN = new Date(0);
 
-	protected Channel currentChannel = null;
+  protected Channel currentChannel = null;
 
-	//protected List<T> results = new ArrayList<T>();
+  //protected List<T> results = new ArrayList<T>();
 
-	AlertDialog sortByDialog = null;
+  AlertDialog sortByDialog = null;
 
-	public static final int MENU_GROUP_DEFAULT = 0;
+  public static final int MENU_GROUP_DEFAULT = 0;
 
-	public static final int MENU_GROUP_ALPHABET = 1;
+  public static final int MENU_GROUP_ALPHABET = 1;
 
-	protected int sortBy;
+  protected int sortBy;
 
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
 
-		sortBy = Preferences.get(this, getViewID() + "_"
-				+ P.EPG_LAST_SORT, MENU_GROUP_DEFAULT);
-		// Attach view
-		setContentView(getMainLayout());
-		setTitle(getWindowTitle());
-		initFlipper();
-		detector = new SimpleGestureFilter(this, this);
+    sortBy = Preferences.get(this, getViewID() + "_"
+        + P.EPG_LAST_SORT, MENU_GROUP_DEFAULT);
+    // Attach view
+    setContentView(getMainLayout());
+    setTitle(getWindowTitle());
+    initFlipper();
+    detector = new SimpleGestureFilter(this, this);
 
-		initChannel();
-	}
+    initChannel();
+  }
 
-	private void initChannel() {
-		currentChannel = getApp().getCurrentChannel();
-		// currentChannel = getIntent()
-		// .getParcelableExtra(Intents.CURRENT_CHANNEL);
-	}
+  private void initChannel() {
+    currentChannel = getApp().getCurrentChannel();
+    // currentChannel = getIntent()
+    // .getParcelableExtra(Intents.CURRENT_CHANNEL);
+  }
 
-	@Override
-	protected void onResume() {
-		super.onResume();
-		if (notifyDataSetChangedOnResume()) {
-			adapter.notifyDataSetChanged();
-		}
-	}
+  @Override
+  protected void onResume() {
+    super.onResume();
+    if (notifyDataSetChangedOnResume()) {
+      adapter.notifyDataSetChanged();
+    }
+  }
 
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * de.bjusystems.vdrmanager.gui.BaseActivity#onCreateOptionsMenu(android
-	 * .view.Menu)
-	 */
-	@Override
-	public boolean onCreateOptionsMenu(
-			final com.actionbarsherlock.view.Menu menu) {
-		super.onCreateOptionsMenu(menu);
-		final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
-		inflater.inflate(R.menu.epg_list_menu, menu);
-		return true;
-	}
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   * de.bjusystems.vdrmanager.gui.BaseActivity#onCreateOptionsMenu(android
+   * .view.Menu)
+   */
+  @Override
+  public boolean onCreateOptionsMenu(
+      final com.actionbarsherlock.view.Menu menu) {
+    super.onCreateOptionsMenu(menu);
+    final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
+    inflater.inflate(R.menu.epg_list_menu, menu);
+    return true;
+  }
 
-	/**
-	 * Prepare the current event and the chained events for
-	 *
-	 * @param event
-	 */
-	protected void prepareDetailsViewData(EventListItem event) {
-
-	}
+  /**
+   * Prepare the current event and the chained events for
+   *
+   * @param event
+   */
+  protected void prepareDetailsViewData(final EventListItem event) {
+
+  }
 
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see android.app.Activity#onContextItemSelected(android.view.MenuItem)
-	 */
-	@Override
-	public boolean onContextItemSelected(final MenuItem item) {
+  /*
+   * (non-Javadoc)
+   *
+   * @see android.app.Activity#onContextItemSelected(android.view.MenuItem)
+   */
+  @Override
+  public boolean onContextItemSelected(final MenuItem item) {
 
-		final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item
-				.getMenuInfo();
-		final EventListItem event = adapter.getItem(info.position);
+    final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item
+        .getMenuInfo();
+    final EventListItem event = adapter.getItem(info.position);
 
-		int itemId = item.getItemId();
+    final int itemId = item.getItemId();
 
-		switch (itemId) {
+    switch (itemId) {
 
-		case R.id.epg_item_menu_live_tv: {
-			Utils.stream(this, event);
-			break;
-		}
-
-
-		case MENU_SHARE: {
-			Utils.shareEvent(this, event);
-			break;
-		}
-
-		case MENU_TO_CAL: {
-			Utils.addCalendarEvent(this, event);
-			break;
-		}
-
-		case R.id.epg_item_menu_switchto: {
-			Utils.switchTo(this, event.getChannelId(), event.getChannelName());
-			break;
-		}
-
-		default:
-			return super.onContextItemSelected(item);
-		}
-
-		return true;
-	}
-
-
-
-	protected int getAvailableSortByEntries() {
-		return 0;
-	}
-
-	protected void fillAdapter() {
-
-	}
-
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * de.bjusystems.vdrmanager.gui.BaseActivity#onOptionsItemSelected(android
-	 * .view.MenuItem)
-	 */
-	public boolean onOptionsItemSelected(
-			final com.actionbarsherlock.view.MenuItem item) {
-
-		switch (item.getItemId()) {
-
-		case R.id.epg_list_sort_menu: {
-
-			if (sortByDialog == null) {
-				sortByDialog = new AlertDialog.Builder(this)
-						.setTitle(R.string.sort)
-						.setIcon(android.R.drawable.ic_menu_sort_alphabetically)
-						.setSingleChoiceItems(getAvailableSortByEntries(),
-								sortBy, new DialogInterface.OnClickListener() {
-									public void onClick(DialogInterface dialog,
-											int which) {
-
-										if (sortBy == which) {
-											sortByDialog.dismiss();
-											return;
-										}
-
-										sortBy = which;
-
-										new VoidAsyncTask() {
-
-											@Override
-											protected Void doInBackground(
-													Void... params) {
-												Preferences
-														.set(BaseEventListActivity.this,
-																getViewID()
-																		+ "_"
-																		+ P.EPG_LAST_SORT,
-																sortBy);
-												return null;
-											}
-										}.execute();
-
-										sortByDialog.dismiss();
-										fillAdapter();
-									}
-
-								}).create();
-			}
-
-			sortByDialog.show();
-
-			return true;
-		}
-
-		// switch (item.getItemId()) {
-		// case R.id.epg_menu_search:
-		// startSearchManager();
-		// super.onSearchRequested();
-		// break;
-		// case R.id.epg_menu_times:
-		// intent = new Intent();
-		// /intent.setClass(this, EpgSearchTimesListActivity.class);
-		// startActivity(intent);
-		// break;
-		}
-		return super.onOptionsItemSelected(item);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see android.app.Activity#onCreateContextMenu(android.view.ContextMenu,
-	 * android.view.View, android.view.ContextMenu.ContextMenuInfo)
-	 */
-	@Override
-	public void onCreateContextMenu(final ContextMenu menu, final View v,
-			final ContextMenuInfo menuInfo) {
-
-		// if (v.getId() == R.id.whatson_list) {
-		final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
-
-		// set menu title
-		final EventListItem item = adapter.getItem(info.position);
-
-		if (item.isHeader()) {
-			return;
-		}
-
-		MenuItem mi = menu.findItem(R.id.epg_item_menu_live_tv);
-		if (item.isLive() && item.getStreamId() != null) {
-
-			mi.setVisible(true);
-
-		} else {
-
-			mi.setVisible(false);
-		}
-		menu.add(MENU_GROUP_SHARE, MENU_SHARE, 0, R.string.share);
-		menu.add(MENU_GROUP_TO_CAL, MENU_TO_CAL, 0, R.string.addtocal);
-		super.onCreateContextMenu(menu, v, menuInfo);
-
-	}
-
-	/**
-	 * @param parent
-	 * @param view
-	 * @param position
-	 * @param id
-	 */
-	public void onItemClick(final AdapterView<?> parent, final View view,
-			final int position, final long id) {
-
-		// find and remember item
-		final EventListItem item = adapter.getItem(position);
-
-		if (item.isHeader()) {
-			return;
-		}
-
-		prepareDetailsViewData(item);
-
-		// show details
-		final Intent intent = new Intent(this, EpgDetailsActivity.class);
-		intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
-				| Intent.FLAG_ACTIVITY_SINGLE_TOP);
-		if (highlight != null) {
-			intent.putExtra(Intents.HIGHLIGHT, highlight);
-		}
-		startActivityForResult(intent,
-				TimerDetailsActivity.REQUEST_CODE_TIMER_MODIFIED);
-	}
-
-	protected boolean notifyDataSetChangedOnResume() {
-		return true;
-	}
-
-	@Override
-	protected void onPause() {
-		super.onPause();
-		// if (epgClient != null) {
-		// epgClient.abort();
-		// }
-		// if (progress != null) {
-		// progress.dismiss();
-		// progress = null;
-		// }
-	}
-
-//	protected void resultReceived(T result) {
-//		results.add(result);
-//	}
-
-	@Override
-	protected void onRestoreInstanceState(Bundle savedInstanceState) {
-		super.onRestoreInstanceState(savedInstanceState);
-		int index = savedInstanceState.getInt("INDEX");
-		int top = savedInstanceState.getInt("TOP");
-		listView.setSelectionFromTop(index, top);
-	}
-
-	@Override
-	protected void onSaveInstanceState(Bundle outState) {
-		int index = listView.getFirstVisiblePosition();
-		View v = listView.getChildAt(0);
-		int top = (v == null) ? 0 : v.getTop();
-		outState.putInt("INDEX", index);
-		outState.putInt("TOP", top);
-		super.onSaveInstanceState(outState);
-	}
-
-	protected void dismiss(AlertDialog dialog) {
-		if (dialog == null) {
-			return;
-		}
-		dialog.dismiss();
-	}
-
-	public boolean onSearchRequested() {
-		InputMethodManager inputMgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-		inputMgr.toggleSoftInput(0, 0);
-		return true;
-	}
-
-	protected void startSearchManager() {
-		Bundle appData = new Bundle();
-		startSearch(highlight, false, appData, false);
-	}
-
-	@Override
-	public boolean dispatchTouchEvent(MotionEvent me) {
-		this.detector.onTouchEvent(me);
-		return super.dispatchTouchEvent(me);
-	}
-
-	public void onSwipe(int direction) {
-
-	}
-
-	public void onDoubleTap() {
-
-	}
-
-	protected void sortItemsByChannel(List<Event> result) {
-		final Comparator<Event> comparator = new Comparator<Event>() {
-
-			public int compare(final Event item1, final Event item2) {
-				return item1.getChannelNumber().compareTo(
-						item2.getChannelNumber());
-			}
-		};
-		Collections.sort(result, comparator);
-	}
-
-	protected void sortItemsByTime(List<T> result) {
-		sortItemsByTime(result, false);
-	}
-
-	protected void sortItemsByTime(List<T> result, final boolean reverse) {
-		Collections.sort(result, new TimeAndChannelComparator(reverse));
-	}
-
-	public void svdrpException(final SvdrpException exception) {
-		Log.w(TAG, exception);
-		alert(getString(R.string.vdr_error_text, exception.getMessage()));
-	}
-
-	abstract protected boolean finishedSuccessImpl(List<T> results);
-
-	protected String getViewID(){
-		return this.getClass().getSimpleName();
-	}
-
-	protected void pushResultCountToTitle(){
-		setTitle(getString(R.string.epg_window_title_count, getWindowTitle(),
-				getCACHE().size()));
-	}
-
-
-	synchronized protected final boolean finishedSuccess(List<T> results) {
-		//ProgressDialog dialog = new ProgressDialog(this);
-		//dialog.setMessage("Loading");
-		//dialog.show();
-		try {
-			lastUpdate = new Date();
-			boolean r = finishedSuccessImpl(results);
-			if(r == false){
-				adapter.clear();
-				adapter.notifyDataSetChanged();
-			}
-			return r;
-		} finally {
-//			dialog.dismiss();
-			//results.clear();
-		}
-	}
-
-	@Override
-	protected boolean displayingResults() {
-		return getCACHE().isEmpty() == false;
-	}
-
-	class TitleComparator implements Comparator<Event> {
-
-		@Override
-		public int compare(Event lhs, Event rhs) {
-			if (lhs == null || lhs.getTitle() == null) {
-				return 1;
-			}
-			if (rhs == null || rhs.getTitle() == null) {
-				return 0;
-			}
-			return lhs.getTitle().compareToIgnoreCase(rhs.getTitle());
-		}
-	};
-
-	class TimeAndChannelComparator implements Comparator<Event> {
-		boolean r = false;
-
-		TimeAndChannelComparator() {
-			this(false);
-		}
-		TimeAndChannelComparator(boolean r) {
-			this.r = r;
-		}
-
-		public int compare(final Event item1, final Event item2) {
-
-			int c = item1.getStart().compareTo(item2.getStart());
-			if (c != 0) {
-				if (r == false)
-					return c;
-				return -1 * c;
-			}
-			if (item1.getChannelNumber() == null
-					&& item2.getChannelNumber() == null) {
-				return 0;
-			}
-			if (item1.getChannelNumber() == null) {
-				return 1;
-			}
-			if (item2.getChannelNumber() == null) {
-				return -1;
-			}
-			return item1.getChannelNumber().compareTo(item2.getChannelNumber());
-		}
-	}
-
-
-	class TimeComparator implements Comparator<Event> {
-		boolean r = false;
-
-		TimeComparator(boolean r) {
-			this.r = r;
-		}
-
-		public int compare(final Event item1, final Event item2) {
-
-			int c = item1.getStart().compareTo(item2.getStart());
-			if (c == 0) {
-				return c;
-			}
-			if (r == false)
-				return c;
-			return -1 * c;
-		}
-	}
-
-	class ChannelComparator implements Comparator<Event> {
-
-		public int compare(final Event item1, final Event item2) {
-
-			if (item1.getChannelNumber() == null
-					&& item2.getChannelNumber() == null) {
-				return 0;
-			}
-			if (item1.getChannelNumber() == null) {
-				return 1;
-			}
-			if (item2.getChannelNumber() == null) {
-				return -1;
-			}
-			return item1.getChannelNumber().compareTo(item2.getChannelNumber());
-		}
-	}
-
-
-
-	public void clearCache() {
-		getCACHE().clear();
-	}
-
-	protected abstract List<T> getCACHE();
-
-//	@Override
-//	protected void connected() {
-//		super.connected();
-//		results.clear();
-//	}
+    case R.id.epg_item_menu_live_tv: {
+      Utils.stream(this, event);
+      break;
+    }
+
+
+    case MENU_SHARE: {
+      Utils.shareEvent(this, event);
+      break;
+    }
+
+    case MENU_TO_CAL: {
+      Utils.addCalendarEvent(this, event);
+      break;
+    }
+
+    case R.id.epg_item_menu_switchto: {
+      Utils.switchTo(this, event.getChannelId(), event.getChannelName());
+      break;
+    }
+
+    default:
+      return super.onContextItemSelected(item);
+    }
+
+    return true;
+  }
+
+
+
+  protected int getAvailableSortByEntries() {
+    return 0;
+  }
+
+  protected void fillAdapter() {
+
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   * de.bjusystems.vdrmanager.gui.BaseActivity#onOptionsItemSelected(android
+   * .view.MenuItem)
+   */
+  public boolean onOptionsItemSelected(
+      final com.actionbarsherlock.view.MenuItem item) {
+
+    switch (item.getItemId()) {
+
+    case R.id.epg_list_sort_menu: {
+
+      if (sortByDialog == null) {
+        sortByDialog = new AlertDialog.Builder(this)
+        .setTitle(R.string.sort)
+        .setIcon(android.R.drawable.ic_menu_sort_alphabetically)
+        .setSingleChoiceItems(getAvailableSortByEntries(),
+            sortBy, new DialogInterface.OnClickListener() {
+          @Override
+          public void onClick(final DialogInterface dialog,
+              final int which) {
+
+            if (sortBy == which) {
+              sortByDialog.dismiss();
+              return;
+            }
+
+            sortBy = which;
+
+            new VoidAsyncTask() {
+
+              @Override
+              protected Void doInBackground(
+                  final Void... params) {
+                Preferences
+                .set(BaseEventListActivity.this,
+                    getViewID()
+                    + "_"
+                    + P.EPG_LAST_SORT,
+                    sortBy);
+                return null;
+              }
+            }.execute();
+
+            sortByDialog.dismiss();
+            fillAdapter();
+          }
+
+        }).create();
+      }
+
+      sortByDialog.show();
+
+      return true;
+    }
+
+    // switch (item.getItemId()) {
+    // case R.id.epg_menu_search:
+    // startSearchManager();
+    // super.onSearchRequested();
+    // break;
+    // case R.id.epg_menu_times:
+    // intent = new Intent();
+    // /intent.setClass(this, EpgSearchTimesListActivity.class);
+    // startActivity(intent);
+    // break;
+    }
+    return super.onOptionsItemSelected(item);
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see android.app.Activity#onCreateContextMenu(android.view.ContextMenu,
+   * android.view.View, android.view.ContextMenu.ContextMenuInfo)
+   */
+  @Override
+  public void onCreateContextMenu(final ContextMenu menu, final View v,
+      final ContextMenuInfo menuInfo) {
+
+    // if (v.getId() == R.id.whatson_list) {
+    final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
+
+    // set menu title
+    final EventListItem item = adapter.getItem(info.position);
+
+    if (item.isHeader()) {
+      return;
+    }
+
+    final MenuItem mi = menu.findItem(R.id.epg_item_menu_live_tv);
+    if (item.isLive() && item.getStreamId() != null) {
+
+      mi.setVisible(true);
+
+    } else {
+
+      mi.setVisible(false);
+    }
+    menu.add(MENU_GROUP_SHARE, MENU_SHARE, 0, R.string.share);
+    menu.add(MENU_GROUP_TO_CAL, MENU_TO_CAL, 0, R.string.addtocal);
+    super.onCreateContextMenu(menu, v, menuInfo);
+
+  }
+
+  /**
+   * @param parent
+   * @param view
+   * @param position
+   * @param id
+   */
+  @Override
+  public void onItemClick(final AdapterView<?> parent, final View view,
+      final int position, final long id) {
+
+    // find and remember item
+    final EventListItem item = adapter.getItem(position);
+
+    if (item.isHeader()) {
+      return;
+    }
+
+    prepareDetailsViewData(item);
+
+    // show details
+    final Intent intent = new Intent(this, EpgDetailsActivity.class);
+    intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
+        | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+    if (highlight != null) {
+      intent.putExtra(Intents.HIGHLIGHT, highlight);
+    }
+    startActivityForResult(intent,
+        TimerDetailsActivity.REQUEST_CODE_TIMER_MODIFIED);
+  }
+
+  protected boolean notifyDataSetChangedOnResume() {
+    return true;
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+    // if (epgClient != null) {
+    // epgClient.abort();
+    // }
+    // if (progress != null) {
+    // progress.dismiss();
+    // progress = null;
+    // }
+  }
+
+  //	protected void resultReceived(T result) {
+  //		results.add(result);
+  //	}
+
+  @Override
+  protected void onRestoreInstanceState(final Bundle savedInstanceState) {
+    super.onRestoreInstanceState(savedInstanceState);
+    final int index = savedInstanceState.getInt("INDEX");
+    final int top = savedInstanceState.getInt("TOP");
+    listView.setSelectionFromTop(index, top);
+  }
+
+  @Override
+  protected void onSaveInstanceState(final Bundle outState) {
+    final int index = listView.getFirstVisiblePosition();
+    final View v = listView.getChildAt(0);
+    final int top = (v == null) ? 0 : v.getTop();
+    outState.putInt("INDEX", index);
+    outState.putInt("TOP", top);
+    super.onSaveInstanceState(outState);
+  }
+
+  protected void dismiss(final AlertDialog dialog) {
+    if (dialog == null) {
+      return;
+    }
+    dialog.dismiss();
+  }
+
+  public boolean onSearchRequested() {
+    final InputMethodManager inputMgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+    inputMgr.toggleSoftInput(0, 0);
+    return true;
+  }
+
+  protected void startSearchManager() {
+    final Bundle appData = new Bundle();
+    startSearch(highlight, false, appData, false);
+  }
+
+  @Override
+  public boolean dispatchTouchEvent(final MotionEvent me) {
+    this.detector.onTouchEvent(me);
+    return super.dispatchTouchEvent(me);
+  }
+
+  @Override
+  public void onSwipe(final int direction) {
+
+  }
+
+  @Override
+  public void onDoubleTap() {
+
+  }
+
+  protected void sortItemsByChannel(final List<Event> result) {
+    final Comparator<Event> comparator = new Comparator<Event>() {
+
+      @Override
+      public int compare(final Event item1, final Event item2) {
+        return item1.getChannelNumber().compareTo(
+            item2.getChannelNumber());
+      }
+    };
+    Collections.sort(result, comparator);
+  }
+
+  protected void sortItemsByTime(final List<T> result) {
+    sortItemsByTime(result, false);
+  }
+
+  protected void sortItemsByTime(final List<T> result, final boolean reverse) {
+    Collections.sort(result, new TimeAndChannelComparator(reverse));
+  }
+
+  @Override
+  public void svdrpException(final SvdrpException exception) {
+    Log.w(TAG, exception);
+    alert(getString(R.string.vdr_error_text, exception.getMessage()));
+  }
+
+  abstract protected boolean finishedSuccessImpl(List<T> results);
+
+  protected String getViewID(){
+    return this.getClass().getSimpleName();
+  }
+
+  protected void pushResultCountToTitle(){
+    setTitle(getString(R.string.epg_window_title_count, getWindowTitle(),
+        getCACHE().size()));
+  }
+
+
+  @Override
+  synchronized protected final boolean finishedSuccess(final List<T> results) {
+    //ProgressDialog dialog = new ProgressDialog(this);
+    //dialog.setMessage("Loading");
+    //dialog.show();
+    try {
+      lastUpdate = new Date();
+      final boolean r = finishedSuccessImpl(results);
+      if(r == false){
+        adapter.clear();
+        adapter.notifyDataSetChanged();
+      }
+      return r;
+    } finally {
+      //			dialog.dismiss();
+      //results.clear();
+    }
+  }
+
+  @Override
+  protected boolean displayingResults() {
+    return getCACHE().isEmpty() == false;
+  }
+
+  class TitleComparator implements Comparator<Event> {
+
+    @Override
+    public int compare(final Event lhs, final Event rhs) {
+      if (lhs == null || lhs.getTitle() == null) {
+        return 1;
+      }
+      if (rhs == null || rhs.getTitle() == null) {
+        return 0;
+      }
+      return lhs.getTitle().compareToIgnoreCase(rhs.getTitle());
+    }
+  };
+
+  class TimeAndChannelComparator implements Comparator<Event> {
+    boolean r = false;
+
+    TimeAndChannelComparator() {
+      this(false);
+    }
+    TimeAndChannelComparator(final boolean r) {
+      this.r = r;
+    }
+
+    @Override
+    public int compare(final Event item1, final Event item2) {
+
+      final int c = item1.getStart().compareTo(item2.getStart());
+      if (c != 0) {
+        if (r == false) {
+          return c;
+        }
+        return -1 * c;
+      }
+      if (item1.getChannelNumber() == null
+          && item2.getChannelNumber() == null) {
+        return 0;
+      }
+      if (item1.getChannelNumber() == null) {
+        return 1;
+      }
+      if (item2.getChannelNumber() == null) {
+        return -1;
+      }
+      return item1.getChannelNumber().compareTo(item2.getChannelNumber());
+    }
+  }
+
+
+  class TimeComparator implements Comparator<Event> {
+    boolean r = false;
+
+    TimeComparator(final boolean r) {
+      this.r = r;
+    }
+
+    @Override
+    public int compare(final Event item1, final Event item2) {
+
+      final int c = item1.getStart().compareTo(item2.getStart());
+      if (c == 0) {
+        return c;
+      }
+      if (r == false) {
+        return c;
+      }
+      return -1 * c;
+    }
+  }
+
+  class ChannelComparator implements Comparator<Event> {
+
+    @Override
+    public int compare(final Event item1, final Event item2) {
+
+      if (item1.getChannelNumber() == null
+          && item2.getChannelNumber() == null) {
+        return 0;
+      }
+      if (item1.getChannelNumber() == null) {
+        return 1;
+      }
+      if (item2.getChannelNumber() == null) {
+        return -1;
+      }
+      return item1.getChannelNumber().compareTo(item2.getChannelNumber());
+    }
+  }
+
+
+
+  public void clearCache() {
+    getCACHE().clear();
+  }
+
+  protected abstract List<T> getCACHE();
+
+  //	@Override
+  //	protected void connected() {
+  //		super.connected();
+  //		results.clear();
+  //	}
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/CertificateProblemDialog.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/CertificateProblemDialog.java
new file mode 100644
index 0000000..bf7034f
--- /dev/null
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/CertificateProblemDialog.java
@@ -0,0 +1,98 @@
+package de.bjusystems.vdrmanager.gui;
+
+import java.security.cert.X509Certificate;
+import java.util.concurrent.Semaphore;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import de.bjusystems.vdrmanager.R;
+import de.bjusystems.vdrmanager.utils.svdrp.CertificateProblemListener;
+
+public class CertificateProblemDialog implements CertificateProblemListener {
+
+  /** Context */
+  private final Activity activity;
+  /** User wanted action */
+  CertificateProblemAction action;
+
+  /**
+   * Constructor
+   * @param activity Context
+   */
+  public CertificateProblemDialog(final Activity activity) {
+    this.activity = activity;
+  }
+
+  @Override
+  public CertificateProblemAction reportProblem(final X509Certificate[] chain, final String authType) {
+
+    // Semaphore to implement a modal dialog
+    final Semaphore semaphore = new Semaphore(0, true);
+
+    // certificate properties
+    final String host = chain[0].getSubjectDN().getName().split(",")[0].replace("CN=", "").trim();
+    final String creationDate = chain[0].getNotBefore().toLocaleString();
+    final String validUntil = chain[0].getNotAfter().toLocaleString();
+
+    // message
+    final CharSequence message = String.format(activity.getString(R.string.certificate_problem_message_text), host, creationDate, validUntil);
+
+    // create dialog builder
+    final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity);
+    alertDialogBuilder.setTitle(R.string.certificate_problem_message_title);
+    alertDialogBuilder.setMessage(message);
+    alertDialogBuilder.setCancelable(false);
+
+    // buttons
+    alertDialogBuilder.setNegativeButton(R.string.certificate_not_accepted, new OnClickListener() {
+      @Override
+      public void onClick(final DialogInterface dialog, final int which) {
+        action = CertificateProblemAction.ABORT;
+        dialog.cancel();
+        semaphore.release();
+      }
+    });
+    alertDialogBuilder.setNeutralButton(R.string.certificate_accept_once, new OnClickListener() {
+      @Override
+      public void onClick(final DialogInterface dialog, final int which) {
+        action = CertificateProblemAction.ACCEPT_ONCE;
+        dialog.cancel();
+        semaphore.release();
+      }
+    });
+    alertDialogBuilder.setPositiveButton(R.string.certificate_accepted_forever, new OnClickListener() {
+      @Override
+      public void onClick(final DialogInterface dialog, final int which) {
+        action = CertificateProblemAction.ACCEPT_FOREVER;
+        dialog.cancel();
+        semaphore.release();
+      }
+    });
+
+    // show the dialog
+
+    activity.runOnUiThread(new Runnable() {
+      @Override
+      public void run() {
+        final AlertDialog dialog = alertDialogBuilder.create();
+        dialog.show();
+      }
+    });
+
+
+    try {
+      semaphore.acquire();
+    } catch (final InterruptedException e) {
+      // NOP
+    }
+
+    return action;
+  }
+
+  @Override
+  public Activity getCurrentActivity() {
+    return activity;
+  }
+}
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/ChannelListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/ChannelListActivity.java
index 990488d..e6ad0e0 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/ChannelListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/ChannelListActivity.java
@@ -42,566 +42,573 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpClient;
  * @author bju
  */
 public class ChannelListActivity extends
-		BaseActivity<Channel, ExpandableListView> implements
-		OnChildClickListener, OnGroupClickListener {
+BaseActivity<Channel, ExpandableListView> implements
+OnChildClickListener, OnGroupClickListener {
 
-	private static final String TAG = ChannelListActivity.class.getName();
+  private static final String TAG = ChannelListActivity.class.getName();
 
-	ChannelAdapter adapter;
+  ChannelAdapter adapter;
 
-	Preferences prefs;
+  Preferences prefs;
 
-	// private static final LinkedList<Channel> RECENT = new
-	// LinkedList<Channel>();
+  // private static final LinkedList<Channel> RECENT = new
+  // LinkedList<Channel>();
 
-	public static final int MENU_GROUP = 0;
-	public static final int MENU_PROVIDER = 1;
-	public static final int MENU_SOURCE = 2;
-	public static final int MENU_NAME = 3;
+  public static final int MENU_GROUP = 0;
+  public static final int MENU_PROVIDER = 1;
+  public static final int MENU_SOURCE = 2;
+  public static final int MENU_NAME = 3;
 
-	public static final boolean GROUP_NATURAL = false;
+  public static final boolean GROUP_NATURAL = false;
 
-	public static final boolean GROUP_REVERSE = true;
+  public static final boolean GROUP_REVERSE = true;
 
-	private int groupBy;
+  private int groupBy;
 
-	private boolean groupByReverse;
+  private boolean groupByReverse;
 
-	final static ArrayList<String> ALL_CHANNELS_GROUP = new ArrayList<String>(1);
+  final static ArrayList<String> ALL_CHANNELS_GROUP = new ArrayList<String>(1);
 
-	@Override
-	protected void onResume() {
-		super.onResume();
-	}
+  @Override
+  protected void onResume() {
+    super.onResume();
+  }
 
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
 
-		// Attach view
-		setContentView(getMainLayout());
-		setTitle(getWindowTitle());
-		initFlipper();
+    // Attach view
+    setContentView(getMainLayout());
+    setTitle(getWindowTitle());
+    initFlipper();
 
-		groupBy = Preferences.get(this, P.CHANNELS_LAST_ORDER, MENU_GROUP);
-		groupByReverse = Preferences.get(this, P.CHANNELS_LAST_ORDER_REVERSE,
-				GROUP_NATURAL);
+    groupBy = Preferences.get(this, P.CHANNELS_LAST_ORDER, MENU_GROUP);
+    groupByReverse = Preferences.get(this, P.CHANNELS_LAST_ORDER_REVERSE,
+        GROUP_NATURAL);
 
-		adapter = new ChannelAdapter(this);
+    adapter = new ChannelAdapter(this);
 
-		listView = (ExpandableListView) findViewById(R.id.channel_list);
-		listView.setOnChildClickListener(this);
-		listView.setTextFilterEnabled(true);
-		listView.setFastScrollEnabled(true);
-		listView.setAdapter(adapter);
-		// register context menu
-		registerForContextMenu(listView);
-		startChannelQuery();
+    listView = (ExpandableListView) findViewById(R.id.channel_list);
+    listView.setOnChildClickListener(this);
+    listView.setTextFilterEnabled(true);
+    listView.setFastScrollEnabled(true);
+    listView.setAdapter(adapter);
+    // register context menu
+    registerForContextMenu(listView);
+    startChannelQuery();
 
-	}
+  }
 
 
 
-	//
+  //
 
-	@Override
-	protected void onPause() {
-		super.onPause();
-	}
+  @Override
+  protected void onPause() {
+    super.onPause();
+  }
 
-	private void startChannelQuery() {
-		backupViewSelection();
-		startChannelQuery(true);
-	}
-
-	private void startChannelQuery(boolean useCache) {
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		ChannelClient channelClient = new ChannelClient();
-
-		if (useCache == false) {
-			ChannelClient.clearCache();
-		}
-
-		// create background task
-		final SvdrpAsyncTask<Channel, SvdrpClient<Channel>> task = new SvdrpAsyncTask<Channel, SvdrpClient<Channel>>(
-				channelClient);
-
-		addListener(task);
-		//task.addSvdrpExceptionListener(this);
-		//task.addSvdrpResultListener(this);
-		//task.addSvdrpListener(this);
-		//task.addSvdrpFinishedListener(this);
-
-		// start task
-		task.run();
-	}
-
-	static RecentChannelsAdapter RECENT_ADAPTER = null;
-
-	static class RecentChannelsAdapter extends ArrayAdapter<Channel> {
-		private Activity context;
-		int resId;
-
-		public RecentChannelsAdapter(Activity context) {
-			super(context, android.R.layout.simple_list_item_1);
-			this.context = context;
-			showChannelNumbers = Preferences.get().isShowChannelNumbers();
-
-			if (Build.VERSION.SDK_INT < 11) {
-				resId = android.R.layout.select_dialog_item;
-			} else {
-				resId = android.R.layout.simple_list_item_1;
-			}
-		}
-
-		public boolean showChannelNumbers;
-
-		public View getView(int position, View convertView, ViewGroup parent) {
-			// recycle view?
-			TextView text1;
-			View view = convertView;
-			if (view == null) {
-				view = this.context.getLayoutInflater().inflate(resId, null);
-				text1 = (TextView) view.findViewById(android.R.id.text1);
-				view.setTag(text1);
-			} else {
-				text1 = (TextView) view.getTag();
-			}
-
-			Channel c = getItem(position);
-			String text = showChannelNumbers ? text = c.toString() : c
-					.getName();
-			text1.setText(text);
-			return view;
-
-		}
-	}
-
-	private ArrayAdapter<Channel> getRecentAdapter() {
-		if (RECENT_ADAPTER != null) {
-			RECENT_ADAPTER.showChannelNumbers = Preferences.get()
-					.isShowChannelNumbers();
-			RECENT_ADAPTER.notifyDataSetChanged();
-			return RECENT_ADAPTER;
-		}
-
-		RECENT_ADAPTER = new RecentChannelsAdapter(this);
-		return RECENT_ADAPTER;
-
-	}
-
-	private void fillAdapter() {
-		switch (groupBy) {
-		case MENU_GROUP:
-			ArrayList<String> cgs = ChannelClient.getChannelGroups();
-			adapter.fill(cgs, ChannelClient.getGroupChannels(), groupBy,
-					groupByReverse);
-			if (cgs.size() == 1) {// one group or first no first group
-				listView.expandGroup(0);
-			} else if ((cgs.size() > 1 && TextUtils.isEmpty(cgs.get(0)))) {
-				listView.expandGroup(0);
-			}
-			updateWindowTitle();
-			break;
-
-		case MENU_SOURCE:
-			ArrayList<String> css = ChannelClient.getChannelSources();
-			adapter.fill(css, ChannelClient.getSourceChannels(), groupBy,
-					groupByReverse);
-			if (css.size() == 1) {// one group or first no first group
-				listView.expandGroup(0);
-			} else if ((css.size() > 1 && TextUtils.isEmpty(css.get(0)))) {
-				listView.expandGroup(0);
-			}
-			updateWindowTitle();
-			break;
-
-
-		case MENU_PROVIDER:
-			ArrayList<String> gs = new ArrayList<String>(ChannelClient
-					.getProviderChannels().keySet());
-			adapter.fill(gs, ChannelClient.getProviderChannels(), groupBy,
-					groupByReverse);
-			if (gs.size() == 1) {
-				listView.expandGroup(0);
-			}
-			updateWindowTitle();
-			break;
-		case MENU_NAME:
-			if (ALL_CHANNELS_GROUP.isEmpty()) {
-				ALL_CHANNELS_GROUP
-						.add(getString(R.string.groupby_name_all_channels_group));
-			}
-			HashMap<String, ArrayList<Channel>> channels = new HashMap<String, ArrayList<Channel>>(
-					1);
-			channels.put(getString(R.string.groupby_name_all_channels_group),
-					ChannelClient.getChannels());
-			adapter.fill(ALL_CHANNELS_GROUP, channels, groupBy, groupByReverse);
-			listView.expandGroup(0);
-			updateWindowTitle();
-		}
-		adapter.notifyDataSetChanged();
-	}
-
-	public boolean onPrepareOptionsMenu(com.actionbarsherlock.view.Menu menu) {
-		return super.onPrepareOptionsMenu(menu);
-	}
-
-	@Override
-	public final boolean onCreateOptionsMenu(
-			final com.actionbarsherlock.view.Menu menu) {
-		super.onCreateOptionsMenu(menu);
-
-		final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
-		inflater.inflate(R.menu.channellist, menu);
-
-		return true;
-	}
-
-	private int getAvailableGroupByEntries() {
-		return R.array.channels_group_by;
-	}
-
-	AlertDialog groupByDialog = null;
-
-	@Override
-	public boolean onOptionsItemSelected(
-			final com.actionbarsherlock.view.MenuItem item) {
-
-		switch (item.getItemId()) {
-		case R.id.channels_groupby:
-			// case MENU_PROVIDER:
-			// case MENU_NAME:
-			if (groupByDialog == null) {
-				groupByDialog = new AlertDialog.Builder(this)
-						.setTitle(R.string.menu_groupby)
-						.setIcon(android.R.drawable.ic_menu_sort_alphabetically)
-						.setSingleChoiceItems(getAvailableGroupByEntries(),
-								groupBy, new DialogInterface.OnClickListener() {
-									public void onClick(DialogInterface dialog,
-											int which) {
-
-										final boolean reversed = which == groupBy ? true
-												: false;
-										groupBy = which;
-										new VoidAsyncTask() {
-
-											@Override
-											protected Void doInBackground(
-													Void... params) {
-
-												if (reversed) {
-													if (groupByReverse == true) {
-														groupByReverse = false;
-													} else {
-														groupByReverse = true;
-													}
-													Preferences
-															.set(ChannelListActivity.this,
-																	P.CHANNELS_LAST_ORDER_REVERSE,
-																	groupByReverse);
-
-												} else {
-													Preferences
-															.set(ChannelListActivity.this,
-																	P.CHANNELS_LAST_ORDER,
-																	groupBy);
-												}
-												return null;
-											}
-										}.execute();
-
-										fillAdapter();
-										groupByDialog.dismiss();
-									}
-								}).create();
-			}
-
-			groupByDialog.show();
-
-			return true;
-		case R.id.channels_recent_channels:
-
-			String order = Preferences.get(ChannelListActivity.this,
-					"gui_recent_channels_order", "most");
-
-			List<RecenteChannel> rcs = null;
-
-			if (order.equals("most")) {
-				rcs = DBAccess
-						.get(ChannelListActivity.this)
-						.getRecentChannelDAO()
-						.loadByRecentUse(
-								Preferences.get().getMaxRecentChannels());
-			} else if (order.equals("last")) {
-				rcs = DBAccess
-						.get(ChannelListActivity.this)
-						.getRecentChannelDAO()
-						.loadByLastAccess(
-								Preferences.get().getMaxRecentChannels());
-			} else {
-				return true;
-			}
-
-			if (rcs.isEmpty()) {
-				say(R.string.recent_channels_no_history);
-				return true;
-			}
-
-			if (Preferences.get().getMaxRecentChannels() <= 0) {
-				say(R.string.recent_channels_no_history);
-				return true;
-			}
-
-			final ArrayAdapter<Channel> recentAdapter = getRecentAdapter();
-
-			recentAdapter.clear();
-			for (Channel c : DBAccess.get(ChannelListActivity.this)
-					.getRecentChannelDAO()
-					.getRecentChannels(ChannelClient.getIdChannels(), rcs)) {
-				recentAdapter.add(c);
-			}
-
-			new AlertDialog.Builder(this)
-					.setTitle(R.string.recent_channels)
-					.setAdapter(getRecentAdapter(),
-							new DialogInterface.OnClickListener() {
-
-								public void onClick(DialogInterface dialog,
-										int which) {
-									Channel c = recentAdapter.getItem(which);
-									startChannelEPG(c);
-								}
-							})//
-					.create().show();
-			return true;
-		default:
-			return super.onOptionsItemSelected(item);
-		}
-	}
-
-
-	@Override
-	public void onCreateContextMenu(final ContextMenu menu, final View v,
-			final ContextMenuInfo menuInfo) {
-		ExpandableListView.ExpandableListContextMenuInfo info = (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;
-		int type = ExpandableListView
-				.getPackedPositionType(info.packedPosition);
-		int group = ExpandableListView
-				.getPackedPositionGroup(info.packedPosition);
-		int child = ExpandableListView
-				.getPackedPositionChild(info.packedPosition);
-		// Only create a context menu for child items
-		if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
-			// Array created earlier when we built the expandable list
-			Channel item = (Channel) adapter.getChild(group, child);
-			// if (v.getId() == R.id.channel_list) {
-
-			final MenuInflater inflater = getMenuInflater();
-			menu.setHeaderTitle(item.getName());
-			inflater.inflate(R.menu.channel_list_item_menu, menu);
-
-
-		} else if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
-			/*
-			 * http://projects.vdr-developer.org/issues/722 String grp =
-			 * adapter.getGroup(group); final MenuInflater infl =
-			 * getMenuInflater(); menu.setHeaderTitle(grp);
-			 * infl.inflate(R.menu.channel_list_group_menu, menu);
-			 */
-		}
-	}
-
-	@Override
-	public boolean onContextItemSelected(MenuItem item) {
-
-		ExpandableListContextMenuInfo info = (ExpandableListContextMenuInfo) item
-				.getMenuInfo();
-
-		// String title = ((TextView) info.targetView).getText().toString();
-
-		int type = ExpandableListView
-				.getPackedPositionType(info.packedPosition);
-
-		Channel channel = null;
-		if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
-			int groupPos = ExpandableListView
-					.getPackedPositionGroup(info.packedPosition);
-			int childPos = ExpandableListView
-					.getPackedPositionChild(info.packedPosition);
-			channel = (Channel) adapter.getChild(groupPos, childPos);
-			switch (item.getItemId()) {
-			//case R.id.channel_item_menu_epg:
-				//startChannelEPG(channel);
-				//break;
-			case R.id.channel_item_menu_stream:
-				// show live stream
-				Utils.stream(this, channel);
-				break;
-
-			//case R.id.channel_item_menu_hide:
-				// TODO http://projects.vdr-developer.org/issues/722
-				//break;
-			//case R.id.channel_item_menu_hide_permanent:
-				// TODO http://projects.vdr-developer.org/issues/722
-				//break;
-
-			case R.id.channel_item_menu_switch:
-				Utils.switchTo(this, channel);
-				break;
-			}
-
-			return true;
-		} else if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
-			int groupPos = ExpandableListView
-					.getPackedPositionGroup(info.packedPosition);
-
-			return true;
-		}
-
-		return false;
-
-	}
-
-	@Override
-	public boolean onSearchRequested() {
-		InputMethodManager inputMgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-		inputMgr.toggleSoftInput(0, 0);
-		return true;
-	}
-
-	public boolean onGroupClick(ExpandableListView arg0, View arg1, int arg2,
-			long arg3) {
-		return true;
-	}
-
-	private void startChannelEPG(final Channel channel) {
-		new VoidAsyncTask() {
-
-			@Override
-			protected Void doInBackground(Void... arg0) {
-				int max = Preferences.get().getMaxRecentChannels();
-				if (max <= 0) {
-					return null;
-				}
-
-				DBAccess.get(ChannelListActivity.this).getRecentChannelDAO()
-						.hit(channel.getId());
-
-				return (Void) null;
-			}
-		}.execute((Void) null);
-		// for(int i = 0; i < recent)
-		// find and remember item
-		// final Channel channel = adapter.getItem(position);
-		// final VdrManagerApp app = (VdrManagerApp) getApplication();
-		// app.setCurrentChannel(channel);
-
-		// show details
-		final Intent intent = new Intent();
-		getApp().setCurrentChannel(channel);
-		// intent.putExtra(Intents.CURRENT_CHANNEL, channel);
-		intent.setClass(this, EventEpgListActivity.class);
-		startActivity(intent);
-	}
-
-	public boolean onChildClick(ExpandableListView parent, View v,
-			int groupPosition, int childPosition, long id) {
-		Channel channel = (Channel) adapter.getChild(groupPosition,
-				childPosition);
-		startChannelEPG(channel);
-		return false;
-	}
-
-	@Override
-	protected void refresh() {
-		backupViewSelection();
-		startChannelQuery(false);
-	}
-
-	@Override
-	protected void retry() {
-		refresh();
-	}
-
-	@Override
-	protected int getMainLayout() {
-		return R.layout.channel_list;
-	}
-
-	private String resolveWindowTitle() {
-		StringBuilder sb = new StringBuilder();
-		switch (groupBy) {
-		case MENU_NAME:
-			sb.append(getString(R.string.action_menu_channels))
-					.append(" > ")
-					.append(getString(R.string.groupby_name_all_channels_group));
-			break;
-		case MENU_PROVIDER:
-			sb.append(getString(R.string.action_menu_channels))
-					.append(" > ")
-					.append(getString(R.string.groupby_window_title_templte,
-							getString(R.string.groupby_provider)));
-			break;
-		case MENU_GROUP:
-			sb.append(getString(R.string.action_menu_channels))
-					.append(" > ")
-					.append(getString(R.string.groupby_window_title_templte,
-							getString(R.string.groupby_group)));
-			break;
-
-		case MENU_SOURCE: {
-			sb.append(getString(R.string.action_menu_channels))
-					.append(" > ")
-					.append(getString(R.string.groupby_window_title_templte,
-							getString(R.string.groupby_source)));
-			break;
-		}
-		}
-
-		return sb.toString();
-	}
-
-	private void updateWindowTitle() {
-		setTitle(getString(R.string.channels_window_title_count,
-				resolveWindowTitle(), adapter.groups.size(), ChannelClient
-						.getChannels().size()));
-	}
-
-	@Override
-	protected synchronized boolean finishedSuccess(List<Channel> results) {
-		fillAdapter();
-		restoreViewSelection();
-		updateWindowTitle();
-		return ChannelClient.getChannels().isEmpty() == false;
-	}
-
-	protected void cacheHit() {
-		fillAdapter();
-		restoreViewSelection();
-	}
-
-	@Override
-	protected String getWindowTitle() {
-		return resolveWindowTitle();
-	}
-
-	protected boolean displayingResults() {
-		return ChannelClient.getChannels().isEmpty() == false;
-	}
-
-	@Override
-	protected int getProgressTextId() {
-		return R.string.progress_channels_loading;
-	}
-
-
-	@Override
-	protected int getListNavigationIndex() {
-		return LIST_NAVIGATION_CHANNELS;
-	}
+  private void startChannelQuery() {
+    backupViewSelection();
+    startChannelQuery(true);
+  }
+
+  private void startChannelQuery(final boolean useCache) {
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    final ChannelClient channelClient = new ChannelClient(getCertificateProblemDialog());
+
+    if (useCache == false) {
+      ChannelClient.clearCache();
+    }
+
+    // create background task
+    final SvdrpAsyncTask<Channel, SvdrpClient<Channel>> task = new SvdrpAsyncTask<Channel, SvdrpClient<Channel>>(
+        channelClient);
+
+    addListener(task);
+    //task.addSvdrpExceptionListener(this);
+    //task.addSvdrpResultListener(this);
+    //task.addSvdrpListener(this);
+    //task.addSvdrpFinishedListener(this);
+
+    // start task
+    task.run();
+  }
+
+  static RecentChannelsAdapter RECENT_ADAPTER = null;
+
+  static class RecentChannelsAdapter extends ArrayAdapter<Channel> {
+    private final Activity context;
+    int resId;
+
+    public RecentChannelsAdapter(final Activity context) {
+      super(context, android.R.layout.simple_list_item_1);
+      this.context = context;
+      showChannelNumbers = Preferences.get().isShowChannelNumbers();
+
+      if (Build.VERSION.SDK_INT < 11) {
+        resId = android.R.layout.select_dialog_item;
+      } else {
+        resId = android.R.layout.simple_list_item_1;
+      }
+    }
+
+    public boolean showChannelNumbers;
+
+    @Override
+    public View getView(final int position, final View convertView, final ViewGroup parent) {
+      // recycle view?
+      TextView text1;
+      View view = convertView;
+      if (view == null) {
+        view = this.context.getLayoutInflater().inflate(resId, null);
+        text1 = (TextView) view.findViewById(android.R.id.text1);
+        view.setTag(text1);
+      } else {
+        text1 = (TextView) view.getTag();
+      }
+
+      final Channel c = getItem(position);
+      String text = showChannelNumbers ? text = c.toString() : c
+          .getName();
+      text1.setText(text);
+      return view;
+
+    }
+  }
+
+  private ArrayAdapter<Channel> getRecentAdapter() {
+    if (RECENT_ADAPTER != null) {
+      RECENT_ADAPTER.showChannelNumbers = Preferences.get()
+          .isShowChannelNumbers();
+      RECENT_ADAPTER.notifyDataSetChanged();
+      return RECENT_ADAPTER;
+    }
+
+    RECENT_ADAPTER = new RecentChannelsAdapter(this);
+    return RECENT_ADAPTER;
+
+  }
+
+  private void fillAdapter() {
+    switch (groupBy) {
+    case MENU_GROUP:
+      final ArrayList<String> cgs = ChannelClient.getChannelGroups();
+      adapter.fill(cgs, ChannelClient.getGroupChannels(), groupBy,
+          groupByReverse);
+      if (cgs.size() == 1) {// one group or first no first group
+        listView.expandGroup(0);
+      } else if ((cgs.size() > 1 && TextUtils.isEmpty(cgs.get(0)))) {
+        listView.expandGroup(0);
+      }
+      updateWindowTitle();
+      break;
+
+    case MENU_SOURCE:
+      final ArrayList<String> css = ChannelClient.getChannelSources();
+      adapter.fill(css, ChannelClient.getSourceChannels(), groupBy,
+          groupByReverse);
+      if (css.size() == 1) {// one group or first no first group
+        listView.expandGroup(0);
+      } else if ((css.size() > 1 && TextUtils.isEmpty(css.get(0)))) {
+        listView.expandGroup(0);
+      }
+      updateWindowTitle();
+      break;
+
+
+    case MENU_PROVIDER:
+      final ArrayList<String> gs = new ArrayList<String>(ChannelClient
+          .getProviderChannels().keySet());
+      adapter.fill(gs, ChannelClient.getProviderChannels(), groupBy,
+          groupByReverse);
+      if (gs.size() == 1) {
+        listView.expandGroup(0);
+      }
+      updateWindowTitle();
+      break;
+    case MENU_NAME:
+      if (ALL_CHANNELS_GROUP.isEmpty()) {
+        ALL_CHANNELS_GROUP
+        .add(getString(R.string.groupby_name_all_channels_group));
+      }
+      final HashMap<String, ArrayList<Channel>> channels = new HashMap<String, ArrayList<Channel>>(
+          1);
+      channels.put(getString(R.string.groupby_name_all_channels_group),
+          ChannelClient.getChannels());
+      adapter.fill(ALL_CHANNELS_GROUP, channels, groupBy, groupByReverse);
+      listView.expandGroup(0);
+      updateWindowTitle();
+    }
+    adapter.notifyDataSetChanged();
+  }
+
+  public boolean onPrepareOptionsMenu(final com.actionbarsherlock.view.Menu menu) {
+    return super.onPrepareOptionsMenu(menu);
+  }
+
+  @Override
+  public final boolean onCreateOptionsMenu(
+      final com.actionbarsherlock.view.Menu menu) {
+    super.onCreateOptionsMenu(menu);
+
+    final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
+    inflater.inflate(R.menu.channellist, menu);
+
+    return true;
+  }
+
+  private int getAvailableGroupByEntries() {
+    return R.array.channels_group_by;
+  }
+
+  AlertDialog groupByDialog = null;
+
+  @Override
+  public boolean onOptionsItemSelected(
+      final com.actionbarsherlock.view.MenuItem item) {
+
+    switch (item.getItemId()) {
+    case R.id.channels_groupby:
+      // case MENU_PROVIDER:
+      // case MENU_NAME:
+      if (groupByDialog == null) {
+        groupByDialog = new AlertDialog.Builder(this)
+        .setTitle(R.string.menu_groupby)
+        .setIcon(android.R.drawable.ic_menu_sort_alphabetically)
+        .setSingleChoiceItems(getAvailableGroupByEntries(),
+            groupBy, new DialogInterface.OnClickListener() {
+          @Override
+          public void onClick(final DialogInterface dialog,
+              final int which) {
+
+            final boolean reversed = which == groupBy ? true
+                : false;
+            groupBy = which;
+            new VoidAsyncTask() {
+
+              @Override
+              protected Void doInBackground(
+                  final Void... params) {
+
+                if (reversed) {
+                  if (groupByReverse == true) {
+                    groupByReverse = false;
+                  } else {
+                    groupByReverse = true;
+                  }
+                  Preferences
+                  .set(ChannelListActivity.this,
+                      P.CHANNELS_LAST_ORDER_REVERSE,
+                      groupByReverse);
+
+                } else {
+                  Preferences
+                  .set(ChannelListActivity.this,
+                      P.CHANNELS_LAST_ORDER,
+                      groupBy);
+                }
+                return null;
+              }
+            }.execute();
+
+            fillAdapter();
+            groupByDialog.dismiss();
+          }
+        }).create();
+      }
+
+      groupByDialog.show();
+
+      return true;
+    case R.id.channels_recent_channels:
+
+      final String order = Preferences.get(ChannelListActivity.this,
+          "gui_recent_channels_order", "most");
+
+      List<RecenteChannel> rcs = null;
+
+      if (order.equals("most")) {
+        rcs = DBAccess
+            .get(ChannelListActivity.this)
+            .getRecentChannelDAO()
+            .loadByRecentUse(
+                Preferences.get().getMaxRecentChannels());
+      } else if (order.equals("last")) {
+        rcs = DBAccess
+            .get(ChannelListActivity.this)
+            .getRecentChannelDAO()
+            .loadByLastAccess(
+                Preferences.get().getMaxRecentChannels());
+      } else {
+        return true;
+      }
+
+      if (rcs.isEmpty()) {
+        say(R.string.recent_channels_no_history);
+        return true;
+      }
+
+      if (Preferences.get().getMaxRecentChannels() <= 0) {
+        say(R.string.recent_channels_no_history);
+        return true;
+      }
+
+      final ArrayAdapter<Channel> recentAdapter = getRecentAdapter();
+
+      recentAdapter.clear();
+      for (final Channel c : DBAccess.get(ChannelListActivity.this)
+          .getRecentChannelDAO()
+          .getRecentChannels(ChannelClient.getIdChannels(), rcs)) {
+        recentAdapter.add(c);
+      }
+
+      new AlertDialog.Builder(this)
+      .setTitle(R.string.recent_channels)
+      .setAdapter(getRecentAdapter(),
+          new DialogInterface.OnClickListener() {
+
+        @Override
+        public void onClick(final DialogInterface dialog,
+            final int which) {
+          final Channel c = recentAdapter.getItem(which);
+          startChannelEPG(c);
+        }
+      })//
+      .create().show();
+      return true;
+    default:
+      return super.onOptionsItemSelected(item);
+    }
+  }
+
+
+  @Override
+  public void onCreateContextMenu(final ContextMenu menu, final View v,
+      final ContextMenuInfo menuInfo) {
+    final ExpandableListView.ExpandableListContextMenuInfo info = (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;
+    final int type = ExpandableListView
+        .getPackedPositionType(info.packedPosition);
+    final int group = ExpandableListView
+        .getPackedPositionGroup(info.packedPosition);
+    final int child = ExpandableListView
+        .getPackedPositionChild(info.packedPosition);
+    // Only create a context menu for child items
+    if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
+      // Array created earlier when we built the expandable list
+      final Channel item = (Channel) adapter.getChild(group, child);
+      // if (v.getId() == R.id.channel_list) {
+
+      final MenuInflater inflater = getMenuInflater();
+      menu.setHeaderTitle(item.getName());
+      inflater.inflate(R.menu.channel_list_item_menu, menu);
+
+
+    } else if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
+      /*
+       * http://projects.vdr-developer.org/issues/722 String grp =
+       * adapter.getGroup(group); final MenuInflater infl =
+       * getMenuInflater(); menu.setHeaderTitle(grp);
+       * infl.inflate(R.menu.channel_list_group_menu, menu);
+       */
+    }
+  }
+
+  @Override
+  public boolean onContextItemSelected(final MenuItem item) {
+
+    final ExpandableListContextMenuInfo info = (ExpandableListContextMenuInfo) item
+        .getMenuInfo();
+
+    // String title = ((TextView) info.targetView).getText().toString();
+
+    final int type = ExpandableListView
+        .getPackedPositionType(info.packedPosition);
+
+    Channel channel = null;
+    if (type == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
+      final int groupPos = ExpandableListView
+          .getPackedPositionGroup(info.packedPosition);
+      final int childPos = ExpandableListView
+          .getPackedPositionChild(info.packedPosition);
+      channel = (Channel) adapter.getChild(groupPos, childPos);
+      switch (item.getItemId()) {
+      //case R.id.channel_item_menu_epg:
+      //startChannelEPG(channel);
+      //break;
+      case R.id.channel_item_menu_stream:
+        // show live stream
+        Utils.stream(this, channel);
+        break;
+
+        //case R.id.channel_item_menu_hide:
+        // TODO http://projects.vdr-developer.org/issues/722
+        //break;
+        //case R.id.channel_item_menu_hide_permanent:
+        // TODO http://projects.vdr-developer.org/issues/722
+        //break;
+
+      case R.id.channel_item_menu_switch:
+        Utils.switchTo(this, channel);
+        break;
+      }
+
+      return true;
+    } else if (type == ExpandableListView.PACKED_POSITION_TYPE_GROUP) {
+      final int groupPos = ExpandableListView
+          .getPackedPositionGroup(info.packedPosition);
+
+      return true;
+    }
+
+    return false;
+
+  }
+
+  @Override
+  public boolean onSearchRequested() {
+    final InputMethodManager inputMgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+    inputMgr.toggleSoftInput(0, 0);
+    return true;
+  }
+
+  @Override
+  public boolean onGroupClick(final ExpandableListView arg0, final View arg1, final int arg2,
+      final long arg3) {
+    return true;
+  }
+
+  private void startChannelEPG(final Channel channel) {
+    new VoidAsyncTask() {
+
+      @Override
+      protected Void doInBackground(final Void... arg0) {
+        final int max = Preferences.get().getMaxRecentChannels();
+        if (max <= 0) {
+          return null;
+        }
+
+        DBAccess.get(ChannelListActivity.this).getRecentChannelDAO()
+        .hit(channel.getId());
+
+        return null;
+      }
+    }.execute((Void) null);
+    // for(int i = 0; i < recent)
+    // find and remember item
+    // final Channel channel = adapter.getItem(position);
+    // final VdrManagerApp app = (VdrManagerApp) getApplication();
+    // app.setCurrentChannel(channel);
+
+    // show details
+    final Intent intent = new Intent();
+    getApp().setCurrentChannel(channel);
+    // intent.putExtra(Intents.CURRENT_CHANNEL, channel);
+    intent.setClass(this, EventEpgListActivity.class);
+    startActivity(intent);
+  }
+
+  @Override
+  public boolean onChildClick(final ExpandableListView parent, final View v,
+      final int groupPosition, final int childPosition, final long id) {
+    final Channel channel = (Channel) adapter.getChild(groupPosition,
+        childPosition);
+    startChannelEPG(channel);
+    return false;
+  }
+
+  @Override
+  protected void refresh() {
+    backupViewSelection();
+    startChannelQuery(false);
+  }
+
+  @Override
+  protected void retry() {
+    refresh();
+  }
+
+  @Override
+  protected int getMainLayout() {
+    return R.layout.channel_list;
+  }
+
+  private String resolveWindowTitle() {
+    final StringBuilder sb = new StringBuilder();
+    switch (groupBy) {
+    case MENU_NAME:
+      sb.append(getString(R.string.action_menu_channels))
+      .append(" > ")
+      .append(getString(R.string.groupby_name_all_channels_group));
+      break;
+    case MENU_PROVIDER:
+      sb.append(getString(R.string.action_menu_channels))
+      .append(" > ")
+      .append(getString(R.string.groupby_window_title_templte,
+          getString(R.string.groupby_provider)));
+      break;
+    case MENU_GROUP:
+      sb.append(getString(R.string.action_menu_channels))
+      .append(" > ")
+      .append(getString(R.string.groupby_window_title_templte,
+          getString(R.string.groupby_group)));
+      break;
+
+    case MENU_SOURCE: {
+      sb.append(getString(R.string.action_menu_channels))
+      .append(" > ")
+      .append(getString(R.string.groupby_window_title_templte,
+          getString(R.string.groupby_source)));
+      break;
+    }
+    }
+
+    return sb.toString();
+  }
+
+  private void updateWindowTitle() {
+    setTitle(getString(R.string.channels_window_title_count,
+        resolveWindowTitle(), adapter.groups.size(), ChannelClient
+        .getChannels().size()));
+  }
+
+  @Override
+  protected synchronized boolean finishedSuccess(final List<Channel> results) {
+    fillAdapter();
+    restoreViewSelection();
+    updateWindowTitle();
+    return ChannelClient.getChannels().isEmpty() == false;
+  }
+
+  @Override
+  protected void cacheHit() {
+    fillAdapter();
+    restoreViewSelection();
+  }
+
+  @Override
+  protected String getWindowTitle() {
+    return resolveWindowTitle();
+  }
+
+  @Override
+  protected boolean displayingResults() {
+    return ChannelClient.getChannels().isEmpty() == false;
+  }
+
+  @Override
+  protected int getProgressTextId() {
+    return R.string.progress_channels_loading;
+  }
+
+
+  @Override
+  protected int getListNavigationIndex() {
+    return LIST_NAVIGATION_CHANNELS;
+  }
 }
\ No newline at end of file
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/EpgSearchListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/EpgSearchListActivity.java
index 86df035..0185390 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/EpgSearchListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/EpgSearchListActivity.java
@@ -37,244 +37,248 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpClient;
  * @author bju
  */
 public class EpgSearchListActivity extends BaseTimerEditActivity<Epg> implements
-		OnItemClickListener {
-
-	protected static ArrayList<Epg> CACHE = new ArrayList<Epg>();
-
-	protected List<Epg> getCACHE() {
-		return CACHE;
-	}
-
-	private void initSearch(Intent intent) {
-		if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
-			String query = intent.getStringExtra(SearchManager.QUERY);
-			if (TextUtils.isEmpty(query) == false) {
-				highlight = query.trim();
-				SearchRecentSuggestions suggestions = new SearchRecentSuggestions(
-						this, EPGSearchSuggestionsProvider.AUTHORITY,
-						EPGSearchSuggestionsProvider.MODE);
-				suggestions.saveRecentQuery(query, null);
-			}
-		}
-	}
-
-	@Override
-	protected void onNewIntent(Intent intent) {
-		initSearch(intent);
-		startSearch();
-	}
-
-	private void startSearch() {
-		startEpgQuery();
-	}
-
-	protected String getViewID(){
-		return this.getClass().getSimpleName();
-	}
-
-
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		Preferences.setLocale(this);
-		// Preferences.init(this);
-
-		super.onCreate(savedInstanceState);
-
-		sortBy = Preferences.get(this, getViewID() + "_"
-				+ P.EPG_LAST_SORT, MENU_GROUP_DEFAULT);
-
-
-		Intent intent = getIntent();
-		initSearch(intent);
-		adapter = new TimeEventAdapter(this);
-
-		// Create adapter for EPG list
-		adapter.setHideDescription(false);
-		listView = (ListView) findViewById(R.id.whatson_list);
-		listView.setAdapter(adapter);
-		listView.setTextFilterEnabled(true);
-		registerForContextMenu(listView);
-		// register EPG item click
-		listView.setOnItemClickListener(this);
-		startSearch();
-	}
-
-	public void onNothingSelected(final AdapterView<?> arg0) {
-		// startTimeEpgQuery(((EpgTimeSpinnerValue)timeSpinner.getAdapter().getItem(0)).getValue());
-	}
-
-	//
-
-	private void startEpgQuery() {
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		EpgSearchParams sp = new EpgSearchParams();
-		sp.setTitle(highlight);
-		setTitle(getWindowTitle());
-		EpgClient epgClient = new EpgClient(sp);
-		// remove old listeners
-		// epgClient.clearSvdrpListener();
-
-		// create background task
-		final SvdrpAsyncTask<Epg, SvdrpClient<Epg>> task = new SvdrpAsyncTask<Epg, SvdrpClient<Epg>>(
-				epgClient);
-
-		// create progress
-		addListener(task);
-
-		// start task
-		task.run();
-	}
-
-	protected void sort() {
-		/* */
-		switch (sortBy) {
-		case MENU_GROUP_DEFAULT: {
-			//Collections.sort(CACHE, getTimeComparator(false));
-			break;
-		}
-		case MENU_GROUP_ALPHABET: {
-			Collections.sort(CACHE, new TitleComparator());
-			break;
-		}
-		//case MENU_GROUP_CHANNEL: {
-		   //sortItemsByChannel(results);
-		//}
-		}
-	}
-
-
-	@Override
-	protected int getBaseMenu() {
-		return R.menu.refresh_menu;
-	}
-
-	@Override
-	protected synchronized void fillAdapter() {
-
-		adapter.highlight = this.highlight;
-
-		adapter.clear();
-
-		if(CACHE.isEmpty()){
-			return;
-		}
-
-		Calendar cal = Calendar.getInstance();
-		int day = -1;
-		for (Event e : CACHE) {
-			cal.setTime(e.getStart());
-			int eday = cal.get(Calendar.DAY_OF_YEAR);
-			if (eday != day) {
-				day = eday;
-				adapter.add(new EventListItem(new DateFormatter(cal)
-						.getDailyHeader()));
-			}
-			adapter.add(new EventListItem((Epg) e));
-		}
-		adapter.notifyDataSetChanged();
-	}
-
-
-	@Override
-	protected int getAvailableSortByEntries() {
-		return R.array.epg_sort_by_time_alpha;
-	}
-
-
-	/*
-	 * (non-Javadoc) TODO this method also should be used in startEpgQuery on
-	 * cache hit
-	 *
-	 * @see de.bjusystems.vdrmanager.gui.BaseEpgListActivity#finishedSuccess()
-	 */
-	@Override
-	protected boolean finishedSuccessImpl(List<Epg> results) {
-
-		clearCache();
-		for(Epg e : results){
-			CACHE.add(e);
-		}
-		pushResultCountToTitle();
-		fillAdapter();
-		listView.setSelectionAfterHeaderView();
-		return adapter.getCount() > 0;
-	}
-
-	protected void prepareDetailsViewData(final EventListItem item) {
-		final VdrManagerApp app = (VdrManagerApp) getApplication();
-		app.setCurrentEvent(item.getEvent());
-		app.setCurrentEpgList(CACHE);
-	}
-
-	@Override
-	protected int getMainLayout() {
-		return R.layout.search_epg_list;
-	}
-
-	@Override
-	protected void refresh() {
-		startEpgQuery();
-	}
-
-	@Override
-	protected void retry() {
-		startEpgQuery();
-	}
-
-	public boolean onCreateOptionsMenu(final com.actionbarsherlock.view.Menu menu) {
-		// MenuItem item;
-		// item = menu.add(MENU_GROUP_NEW_TIMER, MENU_NEW_TIMER, 0,
-		// R.string.new_timer);
-		// item.setIcon(android.R.drawable.ic_menu_add);;
-		// /item.setAlphabeticShortcut('r');
-
-		final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
-		inflater.inflate(R.menu.epg_search_menu, menu);
-		return super.onCreateOptionsMenu(menu);
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		if(item.getItemId() == R.id.epg_search){
-			startSearchManager();
-			return true;
-		}
-		return super.onOptionsItemSelected(item);
-	}
-
-	@Override
-	protected String getWindowTitle() {
-		if (TextUtils.isEmpty(highlight)) {
-			return getString(R.string.epg_by_search);
-		}
-
-		return getString(R.string.epg_by_search_param, highlight);
-	}
-
-	//@Override
-	//public boolean onSearchRequested() {
-		//startSearchManager();
-		//return true;
-	//}
-
-	@Override
-	protected int getListNavigationIndex() {
-		return -1;
-	}
-
-	@Override
-	protected boolean hasListNavigation() {
-		return false;
-	}
-
-	@Override
-	protected void timerModified(Timer timer) {
-		clearCache();
-		super.timerModified(timer);
-	}
+OnItemClickListener {
+
+  protected static ArrayList<Epg> CACHE = new ArrayList<Epg>();
+
+  @Override
+  protected List<Epg> getCACHE() {
+    return CACHE;
+  }
+
+  private void initSearch(final Intent intent) {
+    if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
+      final String query = intent.getStringExtra(SearchManager.QUERY);
+      if (TextUtils.isEmpty(query) == false) {
+        highlight = query.trim();
+        final SearchRecentSuggestions suggestions = new SearchRecentSuggestions(
+            this, EPGSearchSuggestionsProvider.AUTHORITY,
+            EPGSearchSuggestionsProvider.MODE);
+        suggestions.saveRecentQuery(query, null);
+      }
+    }
+  }
+
+  @Override
+  protected void onNewIntent(final Intent intent) {
+    initSearch(intent);
+    startSearch();
+  }
+
+  private void startSearch() {
+    startEpgQuery();
+  }
+
+  @Override
+  protected String getViewID(){
+    return this.getClass().getSimpleName();
+  }
+
+
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    Preferences.setLocale(this);
+    // Preferences.init(this);
+
+    super.onCreate(savedInstanceState);
+
+    sortBy = Preferences.get(this, getViewID() + "_"
+        + P.EPG_LAST_SORT, MENU_GROUP_DEFAULT);
+
+
+    final Intent intent = getIntent();
+    initSearch(intent);
+    adapter = new TimeEventAdapter(this);
+
+    // Create adapter for EPG list
+    adapter.setHideDescription(false);
+    listView = (ListView) findViewById(R.id.whatson_list);
+    listView.setAdapter(adapter);
+    listView.setTextFilterEnabled(true);
+    registerForContextMenu(listView);
+    // register EPG item click
+    listView.setOnItemClickListener(this);
+    startSearch();
+  }
+
+  public void onNothingSelected(final AdapterView<?> arg0) {
+    // startTimeEpgQuery(((EpgTimeSpinnerValue)timeSpinner.getAdapter().getItem(0)).getValue());
+  }
+
+  //
+
+  private void startEpgQuery() {
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    final EpgSearchParams sp = new EpgSearchParams();
+    sp.setTitle(highlight);
+    setTitle(getWindowTitle());
+    final EpgClient epgClient = new EpgClient(sp, getCertificateProblemDialog());
+    // remove old listeners
+    // epgClient.clearSvdrpListener();
+
+    // create background task
+    final SvdrpAsyncTask<Epg, SvdrpClient<Epg>> task = new SvdrpAsyncTask<Epg, SvdrpClient<Epg>>(
+        epgClient);
+
+    // create progress
+    addListener(task);
+
+    // start task
+    task.run();
+  }
+
+  protected void sort() {
+    /* */
+    switch (sortBy) {
+    case MENU_GROUP_DEFAULT: {
+      //Collections.sort(CACHE, getTimeComparator(false));
+      break;
+    }
+    case MENU_GROUP_ALPHABET: {
+      Collections.sort(CACHE, new TitleComparator());
+      break;
+    }
+    //case MENU_GROUP_CHANNEL: {
+    //sortItemsByChannel(results);
+    //}
+    }
+  }
+
+
+  @Override
+  protected int getBaseMenu() {
+    return R.menu.refresh_menu;
+  }
+
+  @Override
+  protected synchronized void fillAdapter() {
+
+    adapter.highlight = this.highlight;
+
+    adapter.clear();
+
+    if(CACHE.isEmpty()){
+      return;
+    }
+
+    final Calendar cal = Calendar.getInstance();
+    int day = -1;
+    for (final Event e : CACHE) {
+      cal.setTime(e.getStart());
+      final int eday = cal.get(Calendar.DAY_OF_YEAR);
+      if (eday != day) {
+        day = eday;
+        adapter.add(new EventListItem(new DateFormatter(cal)
+        .getDailyHeader()));
+      }
+      adapter.add(new EventListItem(e));
+    }
+    adapter.notifyDataSetChanged();
+  }
+
+
+  @Override
+  protected int getAvailableSortByEntries() {
+    return R.array.epg_sort_by_time_alpha;
+  }
+
+
+  /*
+   * (non-Javadoc) TODO this method also should be used in startEpgQuery on
+   * cache hit
+   *
+   * @see de.bjusystems.vdrmanager.gui.BaseEpgListActivity#finishedSuccess()
+   */
+  @Override
+  protected boolean finishedSuccessImpl(final List<Epg> results) {
+
+    clearCache();
+    for(final Epg e : results){
+      CACHE.add(e);
+    }
+    pushResultCountToTitle();
+    fillAdapter();
+    listView.setSelectionAfterHeaderView();
+    return adapter.getCount() > 0;
+  }
+
+  @Override
+  protected void prepareDetailsViewData(final EventListItem item) {
+    final VdrManagerApp app = (VdrManagerApp) getApplication();
+    app.setCurrentEvent(item.getEvent());
+    app.setCurrentEpgList(CACHE);
+  }
+
+  @Override
+  protected int getMainLayout() {
+    return R.layout.search_epg_list;
+  }
+
+  @Override
+  protected void refresh() {
+    startEpgQuery();
+  }
+
+  @Override
+  protected void retry() {
+    startEpgQuery();
+  }
+
+  @Override
+  public boolean onCreateOptionsMenu(final com.actionbarsherlock.view.Menu menu) {
+    // MenuItem item;
+    // item = menu.add(MENU_GROUP_NEW_TIMER, MENU_NEW_TIMER, 0,
+    // R.string.new_timer);
+    // item.setIcon(android.R.drawable.ic_menu_add);;
+    // /item.setAlphabeticShortcut('r');
+
+    final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
+    inflater.inflate(R.menu.epg_search_menu, menu);
+    return super.onCreateOptionsMenu(menu);
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(final MenuItem item) {
+    if(item.getItemId() == R.id.epg_search){
+      startSearchManager();
+      return true;
+    }
+    return super.onOptionsItemSelected(item);
+  }
+
+  @Override
+  protected String getWindowTitle() {
+    if (TextUtils.isEmpty(highlight)) {
+      return getString(R.string.epg_by_search);
+    }
+
+    return getString(R.string.epg_by_search_param, highlight);
+  }
+
+  //@Override
+  //public boolean onSearchRequested() {
+  //startSearchManager();
+  //return true;
+  //}
+
+  @Override
+  protected int getListNavigationIndex() {
+    return -1;
+  }
+
+  @Override
+  protected boolean hasListNavigation() {
+    return false;
+  }
+
+  @Override
+  protected void timerModified(final Timer timer) {
+    clearCache();
+    super.timerModified(timer);
+  }
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/EventEpgListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/EventEpgListActivity.java
index 689fb34..bb0125a 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/EventEpgListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/EventEpgListActivity.java
@@ -5,10 +5,6 @@ import java.util.Calendar;
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
-import java.util.WeakHashMap;
-
-import com.actionbarsherlock.view.Menu;
-import com.actionbarsherlock.view.MenuItem;
 
 import android.content.Intent;
 import android.os.Bundle;
@@ -21,14 +17,17 @@ import android.widget.ListView;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
+
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
+
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.app.VdrManagerApp;
-import de.bjusystems.vdrmanager.data.EpgCache;
 import de.bjusystems.vdrmanager.data.Channel;
 import de.bjusystems.vdrmanager.data.Epg;
+import de.bjusystems.vdrmanager.data.EpgCache;
 import de.bjusystems.vdrmanager.data.Event;
 import de.bjusystems.vdrmanager.data.EventListItem;
-import de.bjusystems.vdrmanager.data.Timer;
 import de.bjusystems.vdrmanager.tasks.ChannelsTask;
 import de.bjusystems.vdrmanager.utils.date.DateFormatter;
 import de.bjusystems.vdrmanager.utils.svdrp.ChannelClient;
@@ -43,427 +42,433 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpEvent;
  * @author bju
  */
 public class EventEpgListActivity extends BaseTimerEditActivity<Epg> implements
-		OnItemClickListener, OnItemSelectedListener {
-
-	private static final String TAG = EventEpgListActivity.class
-			.getSimpleName();
+OnItemClickListener, OnItemSelectedListener {
 
-	// protected static Date nextForceCache = null;
+  private static final String TAG = EventEpgListActivity.class
+      .getSimpleName();
 
-	// private static Channel cachedChannel = null;
+  // protected static Date nextForceCache = null;
 
-	Spinner channelSpinner;
+  // private static Channel cachedChannel = null;
 
-	View switcher;
+  Spinner channelSpinner;
 
-	ArrayAdapter<Channel> channelSpinnerAdapter;
+  View switcher;
+
+  ArrayAdapter<Channel> channelSpinnerAdapter;
 
-	// protected static ArrayList<Epg> CACHE = new ArrayList<Epg>();
+  // protected static ArrayList<Epg> CACHE = new ArrayList<Epg>();
 
-	private TextView audio;
+  private TextView audio;
 
-	private View channelInfo;
-
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		//
-		//
-		// create adapter for channel spinner
-		channelSpinnerAdapter = new ArrayAdapter<Channel>(this,
-				android.R.layout.simple_spinner_item);
-		channelSpinnerAdapter
-				.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-		channelSpinner = (Spinner) findViewById(R.id.epg_list_channel_spinner);
-		channelSpinner.setAdapter(channelSpinnerAdapter);
-
-		switcher = findViewById(R.id.switch_epg_view);
-		switcher.setOnClickListener(this);
-
-		// add channel values
-		// boolean useChannelNumber = Preferences.get().isShowChannelNumbers();
-
-		// show needed items
-
-		channelInfo = findViewById(R.id.channel_info);
-
-		channelInfo.setOnClickListener(this);
-
-		audio = (TextView) channelInfo.findViewById(R.id.channel_audio);
-
-		adapter = new ChannelEventAdapter(this);
-
-		// if (currentChannel != null) {
-
-		// }
-		// startChannelEpgQuery(channel);
-		// findViewById(R.id.timer_item_channel).setVisibility(View.GONE);
-		// break;
-
-		// Create adapter for EPG list
-		listView = (ListView) findViewById(R.id.whatson_list);
-		listView.setAdapter(adapter);
-		// listView.setFastScrollEnabled(true);
-		listView.setTextFilterEnabled(true);
-		registerForContextMenu(listView);
-
-		// register EPG item click
-		listView.setOnItemClickListener(this);
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		startQuery();
-
-	}
-
-	@Override
-	protected int getAvailableSortByEntries() {
-		return R.array.epg_sort_by_time_alpha;
-	}
-
-	protected String getViewID() {
-		return EventEpgListActivity.class.getSimpleName();
-	}
-
-	private void startQuery() {
-		new ChannelsTask(this, new ChannelClient()) {
-			public void finished(SvdrpEvent event) {
-				if (event == SvdrpEvent.CACHE_HIT
-						|| event == SvdrpEvent.FINISHED_SUCCESS) {
-					ArrayList<Channel> channels = ChannelClient.getChannels();
-					currentChannel = getApp().getCurrentChannel();
-					boolean found = false;
-					int count = 0;
-					for (final Channel c : channels) {
-						channelSpinnerAdapter.add(c);
-						if (currentChannel != null && !found) {
-							if (currentChannel.equals(c)) {
-								found = true;
-							} else {
-								count++;
-							}
-						}
-					}
-					channelSpinner.setSelection(count);
-					channelSpinner
-							.setOnItemSelectedListener(EventEpgListActivity.this);
-				} else {
-					noConnection(event);
-				}
-			}
-		}.start();
-
-	}
-
-	void sort() {
-		if (sortBy == BaseEventListActivity.MENU_GROUP_ALPHABET) {
-			Collections.sort(getCache(), new TitleComparator());
-		} else if (sortBy == BaseEventListActivity.MENU_GROUP_DEFAULT) {
-			Collections.sort(getCache(), new TimeComparator(false));
-		}
-	}
-
-	@Override
-	protected void onPause() {
-		super.onPause();
-	}
-
-	@Override
-	protected void onResume() {
-		super.onResume();
-	}
-
-	public void onItemSelected(final AdapterView<?> parent, final View view,
-			final int position, final long id) {
-		// get spinner value
-		final Channel channel = (Channel) channelSpinner.getSelectedItem();
-		currentChannel = channel;
-		setCurrent(channel);
-		// setAsCurrent(channel);
-		// update search
-		if (channel.getAudio().isEmpty() == false) {
-			audio.setText(Utils.formatAudio(this, channel.getAudio()));
-		} else {
-			audio.setText("");
-		}
-
-		startEpgQuery(false);
-	}
-
-	public void onNothingSelected(final AdapterView<?> arg0) {
-		// startTimeEpgQuery(((EpgTimeSpinnerValue)timeSpinner.getAdapter().getItem(0)).getValue());
-	}
-
-	public void clearCache() {
-		getCache().clear();
-		EpgCache.CACHE.remove(currentChannel.getId());
-		EpgCache.NEXT_REFRESH.remove(currentChannel.getId());
-	}
-
-	private boolean useCache() {
-
-		if (currentChannel == null) {
-			return false;
-		}
-
-		ArrayList<Epg> cachedChannel = EpgCache.CACHE.get(currentChannel.getId());
-
-		if (cachedChannel == null) {
-			return false;
-		}
-
-		Date nextForceCache = EpgCache.NEXT_REFRESH.get(currentChannel.getId());
-
-		if (nextForceCache == null) {
-			return false;
-		}
-		Date now = new Date();
-		if (nextForceCache.before(now)) {
-			return false;
-		}
-		return true;
-	}
-
-	@Override
-	public void onClick(View view) {
-
-		if (view == switcher) {
-			final Intent intent = new Intent();
-			intent.setClass(this, TimeEpgListActivity.class);
-			intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
-					| Intent.FLAG_ACTIVITY_SINGLE_TOP);
-			startActivity(intent);
-		} else if (view == channelInfo) {
-			Utils.stream(this, currentChannel);
-		} else {
-			super.onClick(view);
-		}
-	}
-
-	private void startEpgQuery(final boolean force) {
-		if (useCache() && !force) {
-			fillAdapter();
-			return;
-		}
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		// clearCache();
-
-		EpgClient epgClient = new EpgClient(currentChannel);
-
-		// remove old listeners
-		// epgClient.clearSvdrpListener();
-
-		// create background task
-		final SvdrpAsyncTask<Epg, SvdrpClient<Epg>> task = new SvdrpAsyncTask<Epg, SvdrpClient<Epg>>(
-				epgClient);
-
-		// create progress
-
-		addListener(task);
-
-		// start task
-		task.run();
-	}
-
-	private static final ArrayList<Epg> EMPTY = new ArrayList<Epg>(0);
-
-	private ArrayList<Epg> getCache() {
-		ArrayList<Epg> arrayList = EpgCache.CACHE.get(currentChannel.getId());
-		if (arrayList == null) {
-			return EMPTY;
-		}
-		return arrayList;
-	}
-
-	@Override
-	protected void fillAdapter() {
-
-		adapter.clear();
-
-		ArrayList<Epg> cache = getCache();
-
-		if (cache.isEmpty()) {
-			return;
-		}
-
-		sort();
-
-		Calendar cal = Calendar.getInstance();
-		int day = -1;
-		for (Event e : cache) {
-			cal.setTime(e.getStart());
-			int eday = cal.get(Calendar.DAY_OF_YEAR);
-			if (eday != day) {
-				day = eday;
-				adapter.add(new EventListItem(new DateFormatter(cal)
-						.getDailyHeader()));
-			}
-			adapter.add(new EventListItem((Epg) e));
-		}
-
-		adapter.notifyDataSetChanged();
-
-	}
-
-	/*
-	 * (non-Javadoc) TODO this method also should be used in startEpgQuery on
-	 * cache hit
-	 *
-	 * @see de.bjusystems.vdrmanager.gui.BaseEpgListActivity#finishedSuccess()
-	 */
-	@Override
-	protected boolean finishedSuccessImpl(List<Epg> results) {
-		// adapter.clear();
-		// CACHE.clear();
-
-		clearCache();
-
-		if (results.isEmpty()) {
-			return false;
-		}
-
-		Date now = new Date();
-
-		EpgCache.NEXT_REFRESH.put(currentChannel.getId(), FUTURE);
-
-		Date nextForceCache = FUTURE;
-
-		// Calendar cal = Calendar.getInstance();
-		// int day = -1;
-		// sortItemsByTime(results);
-		ArrayList<Epg> cache = new ArrayList<Epg>();
-		for (Epg e : results) {
-			cache.add(e);
-			// cal.setTime(e.getStart());
-			// int eday = cal.get(Calendar.DAY_OF_YEAR);
-			// if (eday != day) {
-			// day = eday;
-			// adapter.add(new EventListItem(new DateFormatter(cal)
-			// .getDailyHeader()));
-			// }
-			// adapter.add(new EventListItem((Epg) e));
-			if (e.getStop().before(nextForceCache) && e.getStop().after(now)) {
-				nextForceCache = e.getStop();
-			}
-		}
-
-		EpgCache.NEXT_REFRESH.put(currentChannel.getId(), nextForceCache);
-		EpgCache.CACHE.put(currentChannel.getId(), cache);
-
-		fillAdapter();
-		listView.setSelectionAfterHeaderView();
-		return results.isEmpty() == false;
-
-		// ///////////////
-
-		// // get spinner value
-		// final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
-		// .getSelectedItem();
-		// nextForceCache = FUTURE;
-		// cachedTime = selection.getValue();
-		// Date now = new Date();
-		//
-		// //adapter.add(new EventListItem(new DateFormatter(results.get(0)
-		// // .getStart()).getDailyHeader()));
-		//
-		// for (Event e : results) {
-		// CACHE.add(e);
-		// if (e.getStop().before(nextForceCache) && e.getStop().after(now)) {
-		// nextForceCache = e.getStop();
-		// }
-		// }
-		//
-
-	}
-
-	protected void prepareDetailsViewData(final EventListItem item) {
-		final VdrManagerApp app = (VdrManagerApp) getApplication();
-		app.setCurrentEvent(item.getEvent());
-		app.setCurrentEpgList(getCache());
-	}
-
-	@Override
-	protected int getMainLayout() {
-		return R.layout.event_epg_list;
-	}
-
-	@Override
-	protected void refresh() {
-		startEpgQuery(true);
-	}
-
-	@Override
-	protected void retry() {
-		refresh();
-	}
-
-	@Override
-	protected String getWindowTitle() {
-		return getString(R.string.epg_by_channel);
-	}
-
-	private void nextEvent() {
-		int pos = channelSpinner.getSelectedItemPosition();
-		if (pos + 1 >= channelSpinnerAdapter.getCount()) {
-			Toast.makeText(this, R.string.navigae_at_the_end,
-					Toast.LENGTH_SHORT).show();
-			return;
-		}
-		channelSpinner.setSelection(pos + 1, true);
-	}
-
-	private void prevEvent() {
-		int pos = channelSpinner.getSelectedItemPosition();
-		if (pos <= 0) {
-			say(R.string.navigae_at_the_start);
-			return;
-		}
-		channelSpinner.setSelection(pos - 1, true);
-	}
-
-	@Override
-	public void onSwipe(int direction) {
-		switch (direction) {
-		case SimpleGestureFilter.SWIPE_RIGHT:
-			prevEvent();
-			break;
-		case SimpleGestureFilter.SWIPE_LEFT:
-			nextEvent();
-			break;
-		}
-	}
-
-	@Override
-	protected int getListNavigationIndex() {
-		return LIST_NAVIGATION_EPG_BY_CHANNEL;
-	}
-
-	@Override
-	protected List<Epg> getCACHE() {
-		return getCache();
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		super.onCreateOptionsMenu(menu);
-		final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
-		inflater.inflate(R.menu.epg_event_list_menu, menu);
-		return true;
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		if (item.getItemId() == R.id.epg_list_stream) {
-			Utils.stream(this, currentChannel);
-			return true;
-		}
-		return super.onOptionsItemSelected(item);
-	}
+  private View channelInfo;
+
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    //
+    //
+    // create adapter for channel spinner
+    channelSpinnerAdapter = new ArrayAdapter<Channel>(this,
+        android.R.layout.simple_spinner_item);
+    channelSpinnerAdapter
+    .setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+    channelSpinner = (Spinner) findViewById(R.id.epg_list_channel_spinner);
+    channelSpinner.setAdapter(channelSpinnerAdapter);
+
+    switcher = findViewById(R.id.switch_epg_view);
+    switcher.setOnClickListener(this);
+
+    // add channel values
+    // boolean useChannelNumber = Preferences.get().isShowChannelNumbers();
+
+    // show needed items
+
+    channelInfo = findViewById(R.id.channel_info);
+
+    channelInfo.setOnClickListener(this);
+
+    audio = (TextView) channelInfo.findViewById(R.id.channel_audio);
+
+    adapter = new ChannelEventAdapter(this);
+
+    // if (currentChannel != null) {
+
+    // }
+    // startChannelEpgQuery(channel);
+    // findViewById(R.id.timer_item_channel).setVisibility(View.GONE);
+    // break;
+
+    // Create adapter for EPG list
+    listView = (ListView) findViewById(R.id.whatson_list);
+    listView.setAdapter(adapter);
+    // listView.setFastScrollEnabled(true);
+    listView.setTextFilterEnabled(true);
+    registerForContextMenu(listView);
+
+    // register EPG item click
+    listView.setOnItemClickListener(this);
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    startQuery();
+
+  }
+
+  @Override
+  protected int getAvailableSortByEntries() {
+    return R.array.epg_sort_by_time_alpha;
+  }
+
+  @Override
+  protected String getViewID() {
+    return EventEpgListActivity.class.getSimpleName();
+  }
+
+  private void startQuery() {
+    new ChannelsTask(this, new ChannelClient(getCertificateProblemDialog())) {
+      @Override
+      public void finished(final SvdrpEvent event) {
+        if (event == SvdrpEvent.CACHE_HIT
+            || event == SvdrpEvent.FINISHED_SUCCESS) {
+          final ArrayList<Channel> channels = ChannelClient.getChannels();
+          currentChannel = getApp().getCurrentChannel();
+          boolean found = false;
+          int count = 0;
+          for (final Channel c : channels) {
+            channelSpinnerAdapter.add(c);
+            if (currentChannel != null && !found) {
+              if (currentChannel.equals(c)) {
+                found = true;
+              } else {
+                count++;
+              }
+            }
+          }
+          channelSpinner.setSelection(count);
+          channelSpinner
+          .setOnItemSelectedListener(EventEpgListActivity.this);
+        } else {
+          noConnection(event);
+        }
+      }
+    }.start();
+
+  }
+
+  void sort() {
+    if (sortBy == BaseEventListActivity.MENU_GROUP_ALPHABET) {
+      Collections.sort(getCache(), new TitleComparator());
+    } else if (sortBy == BaseEventListActivity.MENU_GROUP_DEFAULT) {
+      Collections.sort(getCache(), new TimeComparator(false));
+    }
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+  }
+
+  @Override
+  protected void onResume() {
+    super.onResume();
+  }
+
+  @Override
+  public void onItemSelected(final AdapterView<?> parent, final View view,
+      final int position, final long id) {
+    // get spinner value
+    final Channel channel = (Channel) channelSpinner.getSelectedItem();
+    currentChannel = channel;
+    setCurrent(channel);
+    // setAsCurrent(channel);
+    // update search
+    if (channel.getAudio().isEmpty() == false) {
+      audio.setText(Utils.formatAudio(this, channel.getAudio()));
+    } else {
+      audio.setText("");
+    }
+
+    startEpgQuery(false);
+  }
+
+  @Override
+  public void onNothingSelected(final AdapterView<?> arg0) {
+    // startTimeEpgQuery(((EpgTimeSpinnerValue)timeSpinner.getAdapter().getItem(0)).getValue());
+  }
+
+  @Override
+  public void clearCache() {
+    getCache().clear();
+    EpgCache.CACHE.remove(currentChannel.getId());
+    EpgCache.NEXT_REFRESH.remove(currentChannel.getId());
+  }
+
+  private boolean useCache() {
+
+    if (currentChannel == null) {
+      return false;
+    }
+
+    final ArrayList<Epg> cachedChannel = EpgCache.CACHE.get(currentChannel.getId());
+
+    if (cachedChannel == null) {
+      return false;
+    }
+
+    final Date nextForceCache = EpgCache.NEXT_REFRESH.get(currentChannel.getId());
+
+    if (nextForceCache == null) {
+      return false;
+    }
+    final Date now = new Date();
+    if (nextForceCache.before(now)) {
+      return false;
+    }
+    return true;
+  }
+
+  @Override
+  public void onClick(final View view) {
+
+    if (view == switcher) {
+      final Intent intent = new Intent();
+      intent.setClass(this, TimeEpgListActivity.class);
+      intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
+          | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+      startActivity(intent);
+    } else if (view == channelInfo) {
+      Utils.stream(this, currentChannel);
+    } else {
+      super.onClick(view);
+    }
+  }
+
+  private void startEpgQuery(final boolean force) {
+    if (useCache() && !force) {
+      fillAdapter();
+      return;
+    }
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    // clearCache();
+
+    final EpgClient epgClient = new EpgClient(currentChannel, getCertificateProblemDialog());
+
+    // remove old listeners
+    // epgClient.clearSvdrpListener();
+
+    // create background task
+    final SvdrpAsyncTask<Epg, SvdrpClient<Epg>> task = new SvdrpAsyncTask<Epg, SvdrpClient<Epg>>(
+        epgClient);
+
+    // create progress
+
+    addListener(task);
+
+    // start task
+    task.run();
+  }
+
+  private static final ArrayList<Epg> EMPTY = new ArrayList<Epg>(0);
+
+  private ArrayList<Epg> getCache() {
+    final ArrayList<Epg> arrayList = EpgCache.CACHE.get(currentChannel.getId());
+    if (arrayList == null) {
+      return EMPTY;
+    }
+    return arrayList;
+  }
+
+  @Override
+  protected void fillAdapter() {
+
+    adapter.clear();
+
+    final ArrayList<Epg> cache = getCache();
+
+    if (cache.isEmpty()) {
+      return;
+    }
+
+    sort();
+
+    final Calendar cal = Calendar.getInstance();
+    int day = -1;
+    for (final Event e : cache) {
+      cal.setTime(e.getStart());
+      final int eday = cal.get(Calendar.DAY_OF_YEAR);
+      if (eday != day) {
+        day = eday;
+        adapter.add(new EventListItem(new DateFormatter(cal)
+        .getDailyHeader()));
+      }
+      adapter.add(new EventListItem(e));
+    }
+
+    adapter.notifyDataSetChanged();
+
+  }
+
+  /*
+   * (non-Javadoc) TODO this method also should be used in startEpgQuery on
+   * cache hit
+   *
+   * @see de.bjusystems.vdrmanager.gui.BaseEpgListActivity#finishedSuccess()
+   */
+  @Override
+  protected boolean finishedSuccessImpl(final List<Epg> results) {
+    // adapter.clear();
+    // CACHE.clear();
+
+    clearCache();
+
+    if (results.isEmpty()) {
+      return false;
+    }
+
+    final Date now = new Date();
+
+    EpgCache.NEXT_REFRESH.put(currentChannel.getId(), FUTURE);
+
+    Date nextForceCache = FUTURE;
+
+    // Calendar cal = Calendar.getInstance();
+    // int day = -1;
+    // sortItemsByTime(results);
+    final ArrayList<Epg> cache = new ArrayList<Epg>();
+    for (final Epg e : results) {
+      cache.add(e);
+      // cal.setTime(e.getStart());
+      // int eday = cal.get(Calendar.DAY_OF_YEAR);
+      // if (eday != day) {
+      // day = eday;
+      // adapter.add(new EventListItem(new DateFormatter(cal)
+      // .getDailyHeader()));
+      // }
+      // adapter.add(new EventListItem((Epg) e));
+      if (e.getStop().before(nextForceCache) && e.getStop().after(now)) {
+        nextForceCache = e.getStop();
+      }
+    }
+
+    EpgCache.NEXT_REFRESH.put(currentChannel.getId(), nextForceCache);
+    EpgCache.CACHE.put(currentChannel.getId(), cache);
+
+    fillAdapter();
+    listView.setSelectionAfterHeaderView();
+    return results.isEmpty() == false;
+
+    // ///////////////
+
+    // // get spinner value
+    // final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
+    // .getSelectedItem();
+    // nextForceCache = FUTURE;
+    // cachedTime = selection.getValue();
+    // Date now = new Date();
+    //
+    // //adapter.add(new EventListItem(new DateFormatter(results.get(0)
+    // // .getStart()).getDailyHeader()));
+    //
+    // for (Event e : results) {
+    // CACHE.add(e);
+    // if (e.getStop().before(nextForceCache) && e.getStop().after(now)) {
+    // nextForceCache = e.getStop();
+    // }
+    // }
+    //
+
+  }
+
+  @Override
+  protected void prepareDetailsViewData(final EventListItem item) {
+    final VdrManagerApp app = (VdrManagerApp) getApplication();
+    app.setCurrentEvent(item.getEvent());
+    app.setCurrentEpgList(getCache());
+  }
+
+  @Override
+  protected int getMainLayout() {
+    return R.layout.event_epg_list;
+  }
+
+  @Override
+  protected void refresh() {
+    startEpgQuery(true);
+  }
+
+  @Override
+  protected void retry() {
+    refresh();
+  }
+
+  @Override
+  protected String getWindowTitle() {
+    return getString(R.string.epg_by_channel);
+  }
+
+  private void nextEvent() {
+    final int pos = channelSpinner.getSelectedItemPosition();
+    if (pos + 1 >= channelSpinnerAdapter.getCount()) {
+      Toast.makeText(this, R.string.navigae_at_the_end,
+          Toast.LENGTH_SHORT).show();
+      return;
+    }
+    channelSpinner.setSelection(pos + 1, true);
+  }
+
+  private void prevEvent() {
+    final int pos = channelSpinner.getSelectedItemPosition();
+    if (pos <= 0) {
+      say(R.string.navigae_at_the_start);
+      return;
+    }
+    channelSpinner.setSelection(pos - 1, true);
+  }
+
+  @Override
+  public void onSwipe(final int direction) {
+    switch (direction) {
+    case SimpleGestureFilter.SWIPE_RIGHT:
+      prevEvent();
+      break;
+    case SimpleGestureFilter.SWIPE_LEFT:
+      nextEvent();
+      break;
+    }
+  }
+
+  @Override
+  protected int getListNavigationIndex() {
+    return LIST_NAVIGATION_EPG_BY_CHANNEL;
+  }
+
+  @Override
+  protected List<Epg> getCACHE() {
+    return getCache();
+  }
+
+  @Override
+  public boolean onCreateOptionsMenu(final Menu menu) {
+    super.onCreateOptionsMenu(menu);
+    final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
+    inflater.inflate(R.menu.epg_event_list_menu, menu);
+    return true;
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(final MenuItem item) {
+    if (item.getItemId() == R.id.epg_list_stream) {
+      Utils.stream(this, currentChannel);
+      return true;
+    }
+    return super.onOptionsItemSelected(item);
+  }
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/ICSBaseActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/ICSBaseActivity.java
index ce44ef0..b34219f 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/ICSBaseActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/ICSBaseActivity.java
@@ -2,17 +2,21 @@ package de.bjusystems.vdrmanager.gui;
 
 import com.actionbarsherlock.app.SherlockActivity;
 
-public abstract class ICSBaseActivity extends SherlockActivity{
+public abstract class ICSBaseActivity extends SherlockActivity {
 
-	public void initActionBar() {
-//		int api = Build.VERSION.SDK_INT;
-	//	if (api < 14) {
-		//	return;
-		//}
-		com.actionbarsherlock.app.ActionBar actionBar = getSupportActionBar();
-		if(actionBar == null){
-			return;
-		}
-		actionBar.setHomeButtonEnabled(true);
-	}
+  public void initActionBar() {
+    //		int api = Build.VERSION.SDK_INT;
+    //	if (api < 14) {
+    //	return;
+    //}
+    final com.actionbarsherlock.app.ActionBar actionBar = getSupportActionBar();
+    if(actionBar == null){
+      return;
+    }
+    actionBar.setHomeButtonEnabled(true);
+  }
+
+  protected CertificateProblemDialog getCertificateProblemDialog() {
+    return new CertificateProblemDialog(this);
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/RecordingListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/RecordingListActivity.java
index ab31d19..5a74852 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/RecordingListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/RecordingListActivity.java
@@ -41,417 +41,421 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpEvent;
  * @author bju
  */
 public class RecordingListActivity extends BaseEventListActivity<Recording>
-		implements OnItemLongClickListener {
-
-	// RecordingClient recordingClient;
-
-	// public static final int MENU_GROUP_CHANNEL = 2;
-
-	public static final int ASC = 0;
-
-	public static final int DESC = 1;
-
-	// protected static ArrayList<Recording> CACHE = new ArrayList<Recording>();
-
-	private static Map<String, List<Recording>> CACHE = new TreeMap<String, List<Recording>>();
-
-	public static final Map<String, Set<String>> FOLDERS = new TreeMap<String, Set<String>>();
-
-	private String currentFolder = Recording.ROOT_FOLDER;
-
-	private int ASC_DESC = ASC;
-
-	private static final List<Recording> EMPTY = new ArrayList<Recording>(0);
-
-	private Stack<String> stack = new Stack<String>();
-
-	private TextView folderInfo;
-
-	private TextView currentCount;
-
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-
-		adapter = new RecordingAdapter(this);
-
-		// attach adapter to ListView
-		listView = (ListView) findViewById(R.id.recording_list);
-		folderInfo = (TextView) findViewById(R.id.folder_info);
-		currentCount = (TextView) findViewById(R.id.current_count);
-		listView.setAdapter(adapter);
-
-		// set click listener
-		listView.setOnItemLongClickListener(this);
-		// register EPG item click
-		listView.setOnItemClickListener(this);
-		// context menu wanted
-		registerForContextMenu(listView);
-		listView.setFastScrollEnabled(true);
-		listView.setTextFilterEnabled(true);
-		// start query
-		startRecordingQuery();
-	}
-
-	protected int getAvailableSortByEntries() {
-		return R.array.recordings_group_by;
-	};
-
-	// AlertDialog groupByDialog = null;
-
-	// @Override
-	// public boolean onOptionsItemSelected(
-	// final com.actionbarsherlock.view.MenuItem item) {
-	//
-	// switch (item.getItemId()) {
-	// case R.id.menu_groupby:
-	// // case MENU_PROVIDER:
-	// // case MENU_NAME:
-	// if (groupByDialog == null) {
-	// groupByDialog = new AlertDialog.Builder(this)
-	// .setTitle(R.string.menu_groupby)
-	// .setIcon(android.R.drawable.ic_menu_sort_alphabetically)
-	// .setSingleChoiceItems(getAvailableGroupByEntries(),
-	// groupBy, new DialogInterface.OnClickListener() {
-	// public void onClick(DialogInterface dialog,
-	// int which) {
-	// if (groupBy == which) {
-	// ASC_DESC = ASC_DESC == ASC ? DESC
-	// : ASC;
-	// } else {
-	// groupBy = which;
-	// ASC_DESC = ASC;
-	// }
-	// // fillAdapter();
-	// groupByDialog.dismiss();
-	// say("Comming soon...");
-	// }
-	// }).create();
-	// }
-	//
-	// groupByDialog.show();
-	//
-	// return true;
-	// default:
-	// return super.onOptionsItemSelected(item);
-	// }
-	// }
-
-	@Override
-	public void onItemClick(AdapterView<?> parent, View view, int position,
-			long id) {
-
-		final RecordingListItem item = (RecordingListItem) adapter
-				.getItem(position);
-		if (item.isFolder()) {
-			if (currentFolder.equals(Recording.ROOT_FOLDER)) {
-				currentFolder = item.folder;
-			} else {
-				currentFolder = currentFolder + Recording.FOLDERDELIMCHAR
-						+ item.folder;
-			}
-			stack.push(currentFolder);
-			fillAdapter();
-		} else {
-			super.onItemClick(parent, view, position, id);
-		}
-	}
-
-	private void updateCurrentFolderInfo() {
-		folderInfo.setText("/" + currentFolder.replaceAll("~", "/"));
-		List<Recording> list = CACHE.get(currentFolder);
-		currentCount.setText(String.valueOf(list.size()));
-	}
-
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * de.bjusystems.vdrmanager.gui.BaseActivity#onCreateOptionsMenu(android
-	 * .view.Menu)
-	 */
-	@Override
-	public boolean onCreateOptionsMenu(
-			final com.actionbarsherlock.view.Menu menu) {
-		final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
-		inflater.inflate(R.menu.recording_list_menu, menu);
-		return super.onCreateOptionsMenu(menu);
-	}
-
-	@Override
-	protected void onPause() {
-		super.onPause();
-	}
-
-	@Override
-	protected void prepareDetailsViewData(EventListItem event) {
-		getApp().setCurrentEvent(event.getEvent());
-		getApp().setCurrentEpgList(CACHE.get(currentFolder));
-	}
-
-	@Override
-	public void onCreateContextMenu(final ContextMenu menu, final View v,
-			final ContextMenuInfo menuInfo) {
-
-		final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
-		final EventListItem item = adapter.getItem(info.position);
-		if (item.isHeader()) {
-			return;
-		}
-
-		if (v.getId() == R.id.recording_list) {
-			final MenuInflater inflater = getMenuInflater();
-			// set menu title
-			final EventFormatter formatter = new EventFormatter(item);
-			menu.setHeaderTitle(formatter.getTitle());
-
-			inflater.inflate(R.menu.recording_list_item_menu, menu);
-			if (Preferences.get().isEnableRecStream() == false) {
-				menu.removeItem(R.id.recording_item_menu_stream);
-			}
-
-		}
-
-		super.onCreateContextMenu(menu, v, menuInfo);
-		//
-		// http://projects.vdr-developer.org/issues/863
-		// if (Utils.isLive(item)) {
-		menu.removeItem(R.id.epg_item_menu_live_tv);
-		// }
-	}
-
-	@Override
-	public boolean onContextItemSelected(final MenuItem item) {
-
-		final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item
-				.getMenuInfo();
-		final EventListItem event = adapter.getItem(info.position);
-		Recording rec = (Recording) event.getEvent();
-		switch (item.getItemId()) {
-		case R.id.recording_item_menu_delete: {
-			DeleteRecordingTask drt = new DeleteRecordingTask(this, rec) {
-				@Override
-				public void finished(SvdrpEvent event) {
-					if (event == SvdrpEvent.FINISHED_SUCCESS) {
-						backupViewSelection();
-						refresh();
-					}
-				}
-			};
-			drt.start();
-			break;
-		}
-		case R.id.recording_item_menu_stream: {
-			Utils.streamRecording(this, rec);
-			// say("Sorry, not yet. It would be. File -> " + rec.getFileName());
-			break;
-		}
-
-		default:
-			return super.onContextItemSelected(item);
-		}
-		return true;
-	}
-
-	private void startRecordingQuery() {
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		// get timer client
-		RecordingClient recordingClient = new RecordingClient();
-
-		// create backgound task
-		final SvdrpAsyncTask<Recording, SvdrpClient<Recording>> task = new SvdrpAsyncTask<Recording, SvdrpClient<Recording>>(
-				recordingClient);
-
-		// create progress dialog
-
-		addListener(task);
-
-		// start task
-		task.run();
-	}
-
-	protected void retry() {
-		startRecordingQuery();
-	}
-
-	protected void refresh() {
-		startRecordingQuery();
-	}
-
-	@Override
-	protected int getMainLayout() {
-		return R.layout.recording_list;
-	}
-
-	@Override
-	protected String getWindowTitle() {
-		return getString(R.string.action_menu_recordings);
-	}
-
-	protected void sort() {
-		/* */
-		switch (sortBy) {
-		case MENU_GROUP_DEFAULT: {
-			sortItemsByTime(CACHE.get(currentFolder), true);
-			break;
-		}
-		case MENU_GROUP_ALPHABET: {
-			Collections.sort(CACHE.get(currentFolder), new TitleComparator());
-			break;
-		}
-		// case MENU_GROUP_CHANNEL: {
-		// sortItemsByChannel(results);
-		// }
-		}
-	}
-
-	@Override
-	protected void fillAdapter() {
-
-		adapter.clear();
-		List<Recording> list = CACHE.get(currentFolder);
-		if (list == null || list.isEmpty()) {
-			return;
-		}
-
-		updateCurrentFolderInfo();
-
-		sort();
-
-		Calendar cal = Calendar.getInstance();
-		int day = -1;
-
-		Set<String> folders = FOLDERS.get(currentFolder);
-		if (folders != null) {
-			for (String f : folders) {
-				RecordingListItem recordingListItem = new RecordingListItem(f);
-				recordingListItem.folder = f;
-				String sf = currentFolder.length() > 0 ? currentFolder
-						+ Recording.FOLDERDELIMCHAR + f : f;
-				List<Recording> list2 = CACHE.get(sf);
-				if (list2 != null) {
-					recordingListItem.count = list2.size();
-				}
-				adapter.add(recordingListItem);
-			}
-		}
-
-		for (final Event rec : CACHE.get(currentFolder)) {
-			cal.setTime(rec.getStart());
-			int eday = cal.get(Calendar.DAY_OF_YEAR);
-			if (eday != day) {
-				day = eday;
-				adapter.add(new RecordingListItem(new DateFormatter(cal)
-						.getDailyHeader()));
-			}
-			adapter.add(new RecordingListItem((Recording) rec));
-			adapter.notifyDataSetChanged();
-		}
-
-	}
-
-	@Override
-	public void onBackPressed() {
-		if (stack.isEmpty()) {
-			super.onBackPressed();
-		} else {
-			stack.pop();
-			if (stack.isEmpty()) {
-				currentFolder = "";
-			} else {
-				currentFolder = stack.peek();
-			}
-			fillAdapter();
-		}
-
-	}
-
-	@Override
-	protected boolean finishedSuccessImpl(List<Recording> results) {
-		clearCache();
-		for (Recording r : results) {
-			String folder = r.getFolder();
-			if (folder.length() > 0) {
-				String[] split = folder.split(Recording.FOLDERDELIMCHAR);
-				String key = null;
-				String value = null;
-				if (split.length == 1) {
-					key = Recording.ROOT_FOLDER;
-					value = split[0];
-				} else {
-					value = split[split.length - 1];
-					// StringBuilder sb = new StringBuilder();
-					// String sep = "";
-					// for(int i = 0; i < split.length - 1; ++i){
-					// sb.append(sep).append(split[i]);
-					// sep = Recording.FOLDERDELIMCHAR;
-					// }
-					key = folder.subSequence(0,
-							folder.length() - (value.length() + 1)).toString();
-
-				}
-
-				Set<String> list = FOLDERS.get(key);
-				if (list == null) {
-					list = new TreeSet<String>(new Comparator<String>() {
-						@Override
-						public int compare(String lhs, String rhs) {
-							return lhs.compareToIgnoreCase(rhs);
-						}
-					});
-					FOLDERS.put(key, list);
-				}
-
-				list.add(value);
-
-				// a b
-				// a
-				// c
-				// a~b > k
-
-			}
-			List<Recording> list = CACHE.get(folder);
-			if (list == null) {
-				list = new ArrayList<Recording>();
-				CACHE.put(folder, list);
-			}
-			list.add(r);
-		}
-
-		pushResultCountToTitle();
-		fillAdapter();
-		return adapter.isEmpty() == false;
-	}
-
-	public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int arg2,
-			long arg3) {
-
-		return false;
-	}
-
-	@Override
-	protected int getListNavigationIndex() {
-		return LIST_NAVIGATION_RECORDINGS;
-	}
-
-	public void clearCache() {
-		CACHE.clear();
-		FOLDERS.clear();
-	}
-
-	@Override
-	protected List<Recording> getCACHE() {
-
-		List<Recording> list = CACHE.get(currentFolder);
-
-		if (list != null) {
-			return list;
-		}
-		return EMPTY;
-	}
-
+implements OnItemLongClickListener {
+
+  // RecordingClient recordingClient;
+
+  // public static final int MENU_GROUP_CHANNEL = 2;
+
+  public static final int ASC = 0;
+
+  public static final int DESC = 1;
+
+  // protected static ArrayList<Recording> CACHE = new ArrayList<Recording>();
+
+  private static Map<String, List<Recording>> CACHE = new TreeMap<String, List<Recording>>();
+
+  public static final Map<String, Set<String>> FOLDERS = new TreeMap<String, Set<String>>();
+
+  private String currentFolder = Recording.ROOT_FOLDER;
+
+  private final int ASC_DESC = ASC;
+
+  private static final List<Recording> EMPTY = new ArrayList<Recording>(0);
+
+  private final Stack<String> stack = new Stack<String>();
+
+  private TextView folderInfo;
+
+  private TextView currentCount;
+
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+
+    adapter = new RecordingAdapter(this);
+
+    // attach adapter to ListView
+    listView = (ListView) findViewById(R.id.recording_list);
+    folderInfo = (TextView) findViewById(R.id.folder_info);
+    currentCount = (TextView) findViewById(R.id.current_count);
+    listView.setAdapter(adapter);
+
+    // set click listener
+    listView.setOnItemLongClickListener(this);
+    // register EPG item click
+    listView.setOnItemClickListener(this);
+    // context menu wanted
+    registerForContextMenu(listView);
+    listView.setFastScrollEnabled(true);
+    listView.setTextFilterEnabled(true);
+    // start query
+    startRecordingQuery();
+  }
+
+  @Override
+  protected int getAvailableSortByEntries() {
+    return R.array.recordings_group_by;
+  };
+
+  // AlertDialog groupByDialog = null;
+
+  // @Override
+  // public boolean onOptionsItemSelected(
+  // final com.actionbarsherlock.view.MenuItem item) {
+  //
+  // switch (item.getItemId()) {
+  // case R.id.menu_groupby:
+  // // case MENU_PROVIDER:
+  // // case MENU_NAME:
+  // if (groupByDialog == null) {
+  // groupByDialog = new AlertDialog.Builder(this)
+  // .setTitle(R.string.menu_groupby)
+  // .setIcon(android.R.drawable.ic_menu_sort_alphabetically)
+  // .setSingleChoiceItems(getAvailableGroupByEntries(),
+  // groupBy, new DialogInterface.OnClickListener() {
+  // public void onClick(DialogInterface dialog,
+  // int which) {
+  // if (groupBy == which) {
+  // ASC_DESC = ASC_DESC == ASC ? DESC
+  // : ASC;
+  // } else {
+  // groupBy = which;
+  // ASC_DESC = ASC;
+  // }
+  // // fillAdapter();
+  // groupByDialog.dismiss();
+  // say("Comming soon...");
+  // }
+  // }).create();
+  // }
+  //
+  // groupByDialog.show();
+  //
+  // return true;
+  // default:
+  // return super.onOptionsItemSelected(item);
+  // }
+  // }
+
+  @Override
+  public void onItemClick(final AdapterView<?> parent, final View view, final int position,
+      final long id) {
+
+    final RecordingListItem item = (RecordingListItem) adapter
+        .getItem(position);
+    if (item.isFolder()) {
+      if (currentFolder.equals(Recording.ROOT_FOLDER)) {
+        currentFolder = item.folder;
+      } else {
+        currentFolder = currentFolder + Recording.FOLDERDELIMCHAR
+            + item.folder;
+      }
+      stack.push(currentFolder);
+      fillAdapter();
+    } else {
+      super.onItemClick(parent, view, position, id);
+    }
+  }
+
+  private void updateCurrentFolderInfo() {
+    folderInfo.setText("/" + currentFolder.replaceAll("~", "/"));
+    final List<Recording> list = CACHE.get(currentFolder);
+    currentCount.setText(String.valueOf(list.size()));
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   * de.bjusystems.vdrmanager.gui.BaseActivity#onCreateOptionsMenu(android
+   * .view.Menu)
+   */
+  @Override
+  public boolean onCreateOptionsMenu(
+      final com.actionbarsherlock.view.Menu menu) {
+    final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
+    inflater.inflate(R.menu.recording_list_menu, menu);
+    return super.onCreateOptionsMenu(menu);
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+  }
+
+  @Override
+  protected void prepareDetailsViewData(final EventListItem event) {
+    getApp().setCurrentEvent(event.getEvent());
+    getApp().setCurrentEpgList(CACHE.get(currentFolder));
+  }
+
+  @Override
+  public void onCreateContextMenu(final ContextMenu menu, final View v,
+      final ContextMenuInfo menuInfo) {
+
+    final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
+    final EventListItem item = adapter.getItem(info.position);
+    if (item.isHeader()) {
+      return;
+    }
+
+    if (v.getId() == R.id.recording_list) {
+      final MenuInflater inflater = getMenuInflater();
+      // set menu title
+      final EventFormatter formatter = new EventFormatter(item);
+      menu.setHeaderTitle(formatter.getTitle());
+
+      inflater.inflate(R.menu.recording_list_item_menu, menu);
+      if (Preferences.get().isEnableRecStream() == false) {
+        menu.removeItem(R.id.recording_item_menu_stream);
+      }
+
+    }
+
+    super.onCreateContextMenu(menu, v, menuInfo);
+    //
+    // http://projects.vdr-developer.org/issues/863
+    // if (Utils.isLive(item)) {
+    menu.removeItem(R.id.epg_item_menu_live_tv);
+    // }
+  }
+
+  @Override
+  public boolean onContextItemSelected(final MenuItem item) {
+
+    final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item
+        .getMenuInfo();
+    final EventListItem event = adapter.getItem(info.position);
+    final Recording rec = (Recording) event.getEvent();
+    switch (item.getItemId()) {
+    case R.id.recording_item_menu_delete: {
+      final DeleteRecordingTask drt = new DeleteRecordingTask(this, rec) {
+        @Override
+        public void finished(final SvdrpEvent event) {
+          if (event == SvdrpEvent.FINISHED_SUCCESS) {
+            backupViewSelection();
+            refresh();
+          }
+        }
+      };
+      drt.start();
+      break;
+    }
+    case R.id.recording_item_menu_stream: {
+      Utils.streamRecording(this, rec);
+      // say("Sorry, not yet. It would be. File -> " + rec.getFileName());
+      break;
+    }
+
+    default:
+      return super.onContextItemSelected(item);
+    }
+    return true;
+  }
+
+  private void startRecordingQuery() {
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    // get timer client
+    final RecordingClient recordingClient = new RecordingClient(getCertificateProblemDialog());
+
+    // create backgound task
+    final SvdrpAsyncTask<Recording, SvdrpClient<Recording>> task = new SvdrpAsyncTask<Recording, SvdrpClient<Recording>>(
+        recordingClient);
+
+    // create progress dialog
+
+    addListener(task);
+
+    // start task
+    task.run();
+  }
+
+  @Override
+  protected void retry() {
+    startRecordingQuery();
+  }
+
+  @Override
+  protected void refresh() {
+    startRecordingQuery();
+  }
+
+  @Override
+  protected int getMainLayout() {
+    return R.layout.recording_list;
+  }
+
+  @Override
+  protected String getWindowTitle() {
+    return getString(R.string.action_menu_recordings);
+  }
+
+  protected void sort() {
+    /* */
+    switch (sortBy) {
+    case MENU_GROUP_DEFAULT: {
+      sortItemsByTime(CACHE.get(currentFolder), true);
+      break;
+    }
+    case MENU_GROUP_ALPHABET: {
+      Collections.sort(CACHE.get(currentFolder), new TitleComparator());
+      break;
+    }
+    // case MENU_GROUP_CHANNEL: {
+    // sortItemsByChannel(results);
+    // }
+    }
+  }
+
+  @Override
+  protected void fillAdapter() {
+
+    adapter.clear();
+    final List<Recording> list = CACHE.get(currentFolder);
+    if (list == null || list.isEmpty()) {
+      return;
+    }
+
+    updateCurrentFolderInfo();
+
+    sort();
+
+    final Calendar cal = Calendar.getInstance();
+    int day = -1;
+
+    final Set<String> folders = FOLDERS.get(currentFolder);
+    if (folders != null) {
+      for (final String f : folders) {
+        final RecordingListItem recordingListItem = new RecordingListItem(f);
+        recordingListItem.folder = f;
+        final String sf = currentFolder.length() > 0 ? currentFolder
+            + Recording.FOLDERDELIMCHAR + f : f;
+        final List<Recording> list2 = CACHE.get(sf);
+        if (list2 != null) {
+          recordingListItem.count = list2.size();
+        }
+        adapter.add(recordingListItem);
+      }
+    }
+
+    for (final Event rec : CACHE.get(currentFolder)) {
+      cal.setTime(rec.getStart());
+      final int eday = cal.get(Calendar.DAY_OF_YEAR);
+      if (eday != day) {
+        day = eday;
+        adapter.add(new RecordingListItem(new DateFormatter(cal)
+        .getDailyHeader()));
+      }
+      adapter.add(new RecordingListItem((Recording) rec));
+      adapter.notifyDataSetChanged();
+    }
+
+  }
+
+  @Override
+  public void onBackPressed() {
+    if (stack.isEmpty()) {
+      super.onBackPressed();
+    } else {
+      stack.pop();
+      if (stack.isEmpty()) {
+        currentFolder = "";
+      } else {
+        currentFolder = stack.peek();
+      }
+      fillAdapter();
+    }
+
+  }
+
+  @Override
+  protected boolean finishedSuccessImpl(final List<Recording> results) {
+    clearCache();
+    for (final Recording r : results) {
+      final String folder = r.getFolder();
+      if (folder.length() > 0) {
+        final String[] split = folder.split(Recording.FOLDERDELIMCHAR);
+        String key = null;
+        String value = null;
+        if (split.length == 1) {
+          key = Recording.ROOT_FOLDER;
+          value = split[0];
+        } else {
+          value = split[split.length - 1];
+          // StringBuilder sb = new StringBuilder();
+          // String sep = "";
+          // for(int i = 0; i < split.length - 1; ++i){
+          // sb.append(sep).append(split[i]);
+          // sep = Recording.FOLDERDELIMCHAR;
+          // }
+          key = folder.subSequence(0,
+              folder.length() - (value.length() + 1)).toString();
+
+        }
+
+        Set<String> list = FOLDERS.get(key);
+        if (list == null) {
+          list = new TreeSet<String>(new Comparator<String>() {
+            @Override
+            public int compare(final String lhs, final String rhs) {
+              return lhs.compareToIgnoreCase(rhs);
+            }
+          });
+          FOLDERS.put(key, list);
+        }
+
+        list.add(value);
+
+        // a b
+        // a
+        // c
+        // a~b > k
+
+      }
+      List<Recording> list = CACHE.get(folder);
+      if (list == null) {
+        list = new ArrayList<Recording>();
+        CACHE.put(folder, list);
+      }
+      list.add(r);
+    }
+
+    pushResultCountToTitle();
+    fillAdapter();
+    return adapter.isEmpty() == false;
+  }
+
+  @Override
+  public boolean onItemLongClick(final AdapterView<?> arg0, final View arg1, final int arg2,
+      final long arg3) {
+
+    return false;
+  }
+
+  @Override
+  protected int getListNavigationIndex() {
+    return LIST_NAVIGATION_RECORDINGS;
+  }
+
+  @Override
+  public void clearCache() {
+    CACHE.clear();
+    FOLDERS.clear();
+  }
+
+  @Override
+  protected List<Recording> getCACHE() {
+
+    final List<Recording> list = CACHE.get(currentFolder);
+
+    if (list != null) {
+      return list;
+    }
+    return EMPTY;
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimeEpgListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimeEpgListActivity.java
index caa97f0..ed323d0 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimeEpgListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimeEpgListActivity.java
@@ -9,7 +9,6 @@ import java.util.TimeZone;
 
 import android.app.TimePickerDialog;
 import android.app.TimePickerDialog.OnTimeSetListener;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
@@ -40,374 +39,380 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpClient;
  * @author bju
  */
 public class TimeEpgListActivity extends BaseTimerEditActivity<Epg> implements
-		OnItemClickListener, OnItemSelectedListener, OnTimeSetListener {
+OnItemClickListener, OnItemSelectedListener, OnTimeSetListener {
 
-	protected Spinner timeSpinner;
+  protected Spinner timeSpinner;
+
+  protected View switcher;
 
-	protected View switcher;
-
-	protected View clock;
-
-	ArrayAdapter<EpgSearchTimeValue> timeSpinnerAdapter;
-
-	protected static Date nextForceCache = null;
-
-	private static String cachedTime = null;
-
-	int selectedIndex = 0;
-
-	protected static ArrayList<Epg> CACHE = new ArrayList<Epg>();
-
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_whatson_loading;
-	}
-
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-
-		// create adapter for time spinner
-		timeSpinnerAdapter = new ArrayAdapter<EpgSearchTimeValue>(this,
-				android.R.layout.simple_spinner_item);
-		timeSpinnerAdapter
-				.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-		timeSpinner = (Spinner) findViewById(R.id.epg_list_time_spinner);
-		timeSpinner.setAdapter(timeSpinnerAdapter);
-
-		switcher = findViewById(R.id.switch_epg_view);
-		switcher.setOnClickListener(this);
-
-		clock = findViewById(R.id.epg_list_times);
-		clock.setOnClickListener(this);
-
-		// update gui
-		adapter = new TimeEventAdapter(this);
-		// searchLabel.setVisibility(View.GONE);
-		timeSpinner.setOnItemSelectedListener(this);
-
-		fillTimeSpinnerValues();
-
-		// Create adapter for EPG list
-		listView = (ListView) findViewById(R.id.whatson_list);
-		listView.setFastScrollEnabled(true);
-		listView.setTextFilterEnabled(true);
-
-		listView.setAdapter(adapter);
-		registerForContextMenu(listView);
-
-		// register EPG item click
-		listView.setOnItemClickListener(this);
-
-	}
-
-	private void fillTimeSpinnerValues() {
-		final EpgSearchTimeValues values = new EpgSearchTimeValues(this);
-		timeSpinnerAdapter.clear();
-		for (final EpgSearchTimeValue value : values.getValues()) {
-			timeSpinnerAdapter.add(value);
-		}
-	}
-
-	@Override
-	protected void onResume() {
-		super.onResume();
-	}
-
-	@Override
-	protected void onPause() {
-		super.onPause();
-
-	}
-
-	@Override
-	public void onClick(View view) {
-		if (view == switcher) {
-			final Intent intent = new Intent();
-			intent.setClass(this, EventEpgListActivity.class);
-			intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
-					| Intent.FLAG_ACTIVITY_SINGLE_TOP);
-			startActivity(intent);
-			finish();
-		} else if (view == clock) {
-			Intent intent = new Intent();
-			intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
-					| Intent.FLAG_ACTIVITY_SINGLE_TOP);
-			intent.setClass(this, EpgSearchTimesListActivity.class);
-			startActivity(intent);
-		} else {
-			super.onClick(view);
-		}
-	}
-
-	public void onTimeSet(final TimePicker view, final int hourOfDay,
-			final int minute) {
-		String tm = String.format("%02d:%02d", hourOfDay, minute);
-
-		// timeSpinnerAdapter.add(time);
-		final EpgSearchTimeValues values = new EpgSearchTimeValues(this);
-		List<EpgSearchTimeValue> vs = values.getValues();
-		final EpgSearchTimeValue time = new EpgSearchTimeValue(3, tm);
-		vs.add(vs.size() - 1, time);
-		timeSpinnerAdapter.clear();
-		int select = -1;
-		int counter = 0;
-		for (final EpgSearchTimeValue value : vs) {
-			timeSpinnerAdapter.add(value);
-			if (select == -1 && value.getText().equals(tm)) {
-				select = counter;
-			}
-			counter++;
-		}
-		timeSpinner.setSelection(select);
-		setTitle(resolveWindowTitle());
-		// update search
-		startEpgQuery(time.getValue(), false);
-	}
-
-	private String resolveWindowTitle() {
-		if (timeSpinner == null) {
-			return getString(R.string.epg_by_time);
-		}
-		EpgSearchTimeValue v = (EpgSearchTimeValue) timeSpinner
-				.getSelectedItem();
-		if (v == null) {
-			return getString(R.string.epg_by_time);
-		}
-		return getString(R.string.epg_by_time_args, v.getText());
-	}
-
-	public void onItemSelected(final AdapterView<?> parent, final View view,
-			final int position, final long id) {
-
-		// get spinner value
-		final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
-				.getSelectedItem();
-
-		if (selection.getValue().equals("adhoc")) {
-			final Calendar cal = Calendar.getInstance(TimeZone.getDefault());
-			// show time selection
-			final TimePickerDialog dialog = new TimePickerDialog(this, this,
-					cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE),
-					Preferences.get().isUse24hFormat());
-//			dialog.setOnDismissListener(new OnDismissListener() {
-
-	//			@Override
-		//		public void onDismiss(DialogInterface dialog) {
-
-
-			//	}
-			//});
-
-			dialog.show();
-		} else {
-			// update search
-			setTitle(getString(R.string.epg_by_time_args, selection.getText()));
-			startEpgQuery(selection.getValue(), false);
-		}
-	}
-
-	public void onNothingSelected(final AdapterView<?> arg0) {
-		// startTimeEpgQuery(((EpgTimeSpinnerValue)timeSpinner.getAdapter().getItem(0)).getValue());
-	}
-
-	public void clearCache() {
-		super.clearCache();
-		cachedTime = null;
-	}
-
-	private boolean useCache(String time) {
-
-		if (cachedTime == null) {
-			return false;
-		}
-
-		if (cachedTime.equals(time) == false) {
-			return false;
-		}
-
-		if (nextForceCache == null) {
-			return false;
-		}
-		Date now = new Date();
-		if (nextForceCache.before(now)) {
-			return false;
-		}
-		return true;
-	}
-
-	private void startEpgQuery(String time, boolean force) {
-
-		if (useCache(time) && !force) {
-			fillAdapter();
-			return;
-		}
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		EpgClient epgClient = new EpgClient(time);
-
-		// remove old listeners
-		// epgClient.clearSvdrpListener();
-
-		// create background task
-		final SvdrpAsyncTask<Epg, SvdrpClient<Epg>> task = new SvdrpAsyncTask<Epg, SvdrpClient<Epg>>(
-				epgClient);
-
-		// create progress
-		addListener(task);
-
-		// start task
-		task.run();
-	}
-
-	@Override
-	protected synchronized void fillAdapter() {
-
-		adapter.clear();
-
-		if (CACHE.isEmpty()) {
-			return;
-		}
-
-		sort();
-		listView.setFastScrollEnabled(false);
-		adapter.add(new EventListItem(
-				new DateFormatter(CACHE.get(0).getStart()).getDailyHeader()));
-
-		for (Event e : CACHE) {
-			adapter.add(new EventListItem((Epg) e));
-		}
-		adapter.notifyDataSetChanged();
-		listView.setFastScrollEnabled(true);
-	}
-
-	void sort() {
-		if (sortBy == BaseEventListActivity.MENU_GROUP_ALPHABET) {
-			Collections.sort(CACHE, new TitleComparator());
-		} else if (sortBy == BaseEventListActivity.MENU_GROUP_DEFAULT) {
-			Collections.sort(CACHE, new ChannelComparator());
-		}
-	}
-
-	@Override
-	protected int getAvailableSortByEntries() {
-		return R.array.epg_sort_by_channels_alpha;
-	}
-
-	protected String getViewID() {
-		return TimeEpgListActivity.class.getSimpleName();
-	}
-
-	@Override
-	protected boolean finishedSuccessImpl(List<Epg> results) {
-		clearCache();
-
-		if (results.isEmpty()) {
-			return false;
-		}
-
-		// get spinner value
-		final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
-				.getSelectedItem();
-		nextForceCache = FUTURE;
-		cachedTime = selection.getValue();
-		Date now = new Date();
-
-		// adapter.add(new EventListItem(new DateFormatter(results.get(0)
-		// .getStart()).getDailyHeader()));
-
-		for (Epg e : results) {
-			CACHE.add(e);
-			if (e.getStop().before(nextForceCache) && e.getStop().after(now)) {
-				nextForceCache = e.getStop();
-			}
-		}
-		fillAdapter();
-		pushResultCountToTitle();
-		listView.setSelectionAfterHeaderView();
-		return results.isEmpty() == false;
-
-	}
-
-	protected void prepareDetailsViewData(final EventListItem item) {
-		final VdrManagerApp app = (VdrManagerApp) getApplication();
-
-		// remember event for details view and timer things
-		app.setCurrentEvent(item.getEvent());
-		app.setCurrentEpgList(CACHE);
-	}
-
-	@Override
-	protected int getMainLayout() {
-		return R.layout.time_epg_list;
-	}
-
-	@Override
-	protected void refresh() {
-		// get spi
-		final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
-				.getSelectedItem();
-		// update search
-		startEpgQuery(selection.getValue(), true);
-	}
-
-	@Override
-	protected void retry() {
-		refresh();
-	}
-
-	@Override
-	protected String getWindowTitle() {
-		return resolveWindowTitle();
-	}
-
-	private void nextEvent() {
-		int pos = timeSpinner.getSelectedItemPosition();
-		if (pos + 1 >= timeSpinnerAdapter.getCount()) {
-			say(R.string.navigae_at_the_end);
-			return;
-		}
-		timeSpinner.setSelection(pos + 1, true);
-	}
-
-	private void prevEvent() {
-		int pos = timeSpinner.getSelectedItemPosition();
-		if (pos <= 0) {
-			say(R.string.navigae_at_the_start);
-			return;
-		}
-		timeSpinner.setSelection(pos - 1, true);
-	}
-
-	@Override
-	public void onSwipe(int direction) {
-		switch (direction) {
-		case SimpleGestureFilter.SWIPE_RIGHT:
-			prevEvent();
-			break;
-		case SimpleGestureFilter.SWIPE_LEFT:
-			nextEvent();
-			break;
-		}
-	}
-
-	@Override
-	protected int getListNavigationIndex() {
-		return LIST_NAVIGATION_EPG_BY_TIME;
-	}
-
-	@Override
-	protected List<Epg> getCACHE() {
-		return CACHE;
-	}
-
-	@Override
-	protected void timerModified(Timer timer) {
-		clearCache();
-		super.timerModified(timer);
-	}
+  protected View clock;
+
+  ArrayAdapter<EpgSearchTimeValue> timeSpinnerAdapter;
+
+  protected static Date nextForceCache = null;
+
+  private static String cachedTime = null;
+
+  int selectedIndex = 0;
+
+  protected static ArrayList<Epg> CACHE = new ArrayList<Epg>();
+
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_whatson_loading;
+  }
+
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+
+    // create adapter for time spinner
+    timeSpinnerAdapter = new ArrayAdapter<EpgSearchTimeValue>(this,
+        android.R.layout.simple_spinner_item);
+    timeSpinnerAdapter
+    .setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+    timeSpinner = (Spinner) findViewById(R.id.epg_list_time_spinner);
+    timeSpinner.setAdapter(timeSpinnerAdapter);
+
+    switcher = findViewById(R.id.switch_epg_view);
+    switcher.setOnClickListener(this);
+
+    clock = findViewById(R.id.epg_list_times);
+    clock.setOnClickListener(this);
+
+    // update gui
+    adapter = new TimeEventAdapter(this);
+    // searchLabel.setVisibility(View.GONE);
+    timeSpinner.setOnItemSelectedListener(this);
+
+    fillTimeSpinnerValues();
+
+    // Create adapter for EPG list
+    listView = (ListView) findViewById(R.id.whatson_list);
+    listView.setFastScrollEnabled(true);
+    listView.setTextFilterEnabled(true);
+
+    listView.setAdapter(adapter);
+    registerForContextMenu(listView);
+
+    // register EPG item click
+    listView.setOnItemClickListener(this);
+
+  }
+
+  private void fillTimeSpinnerValues() {
+    final EpgSearchTimeValues values = new EpgSearchTimeValues(this);
+    timeSpinnerAdapter.clear();
+    for (final EpgSearchTimeValue value : values.getValues()) {
+      timeSpinnerAdapter.add(value);
+    }
+  }
+
+  @Override
+  protected void onResume() {
+    super.onResume();
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+
+  }
+
+  @Override
+  public void onClick(final View view) {
+    if (view == switcher) {
+      final Intent intent = new Intent();
+      intent.setClass(this, EventEpgListActivity.class);
+      intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
+          | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+      startActivity(intent);
+      finish();
+    } else if (view == clock) {
+      final Intent intent = new Intent();
+      intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
+          | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+      intent.setClass(this, EpgSearchTimesListActivity.class);
+      startActivity(intent);
+    } else {
+      super.onClick(view);
+    }
+  }
+
+  @Override
+  public void onTimeSet(final TimePicker view, final int hourOfDay,
+      final int minute) {
+    final String tm = String.format("%02d:%02d", hourOfDay, minute);
+
+    // timeSpinnerAdapter.add(time);
+    final EpgSearchTimeValues values = new EpgSearchTimeValues(this);
+    final List<EpgSearchTimeValue> vs = values.getValues();
+    final EpgSearchTimeValue time = new EpgSearchTimeValue(3, tm);
+    vs.add(vs.size() - 1, time);
+    timeSpinnerAdapter.clear();
+    int select = -1;
+    int counter = 0;
+    for (final EpgSearchTimeValue value : vs) {
+      timeSpinnerAdapter.add(value);
+      if (select == -1 && value.getText().equals(tm)) {
+        select = counter;
+      }
+      counter++;
+    }
+    timeSpinner.setSelection(select);
+    setTitle(resolveWindowTitle());
+    // update search
+    startEpgQuery(time.getValue(), false);
+  }
+
+  private String resolveWindowTitle() {
+    if (timeSpinner == null) {
+      return getString(R.string.epg_by_time);
+    }
+    final EpgSearchTimeValue v = (EpgSearchTimeValue) timeSpinner
+        .getSelectedItem();
+    if (v == null) {
+      return getString(R.string.epg_by_time);
+    }
+    return getString(R.string.epg_by_time_args, v.getText());
+  }
+
+  @Override
+  public void onItemSelected(final AdapterView<?> parent, final View view,
+      final int position, final long id) {
+
+    // get spinner value
+    final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
+        .getSelectedItem();
+
+    if (selection.getValue().equals("adhoc")) {
+      final Calendar cal = Calendar.getInstance(TimeZone.getDefault());
+      // show time selection
+      final TimePickerDialog dialog = new TimePickerDialog(this, this,
+          cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE),
+          Preferences.get().isUse24hFormat());
+      //			dialog.setOnDismissListener(new OnDismissListener() {
+
+      //			@Override
+      //		public void onDismiss(DialogInterface dialog) {
+
+
+      //	}
+      //});
+
+      dialog.show();
+    } else {
+      // update search
+      setTitle(getString(R.string.epg_by_time_args, selection.getText()));
+      startEpgQuery(selection.getValue(), false);
+    }
+  }
+
+  @Override
+  public void onNothingSelected(final AdapterView<?> arg0) {
+    // startTimeEpgQuery(((EpgTimeSpinnerValue)timeSpinner.getAdapter().getItem(0)).getValue());
+  }
+
+  @Override
+  public void clearCache() {
+    super.clearCache();
+    cachedTime = null;
+  }
+
+  private boolean useCache(final String time) {
+
+    if (cachedTime == null) {
+      return false;
+    }
+
+    if (cachedTime.equals(time) == false) {
+      return false;
+    }
+
+    if (nextForceCache == null) {
+      return false;
+    }
+    final Date now = new Date();
+    if (nextForceCache.before(now)) {
+      return false;
+    }
+    return true;
+  }
+
+  private void startEpgQuery(final String time, final boolean force) {
+
+    if (useCache(time) && !force) {
+      fillAdapter();
+      return;
+    }
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    final EpgClient epgClient = new EpgClient(time, getCertificateProblemDialog());
+
+    // remove old listeners
+    // epgClient.clearSvdrpListener();
+
+    // create background task
+    final SvdrpAsyncTask<Epg, SvdrpClient<Epg>> task = new SvdrpAsyncTask<Epg, SvdrpClient<Epg>>(
+        epgClient);
+
+    // create progress
+    addListener(task);
+
+    // start task
+    task.run();
+  }
+
+  @Override
+  protected synchronized void fillAdapter() {
+
+    adapter.clear();
+
+    if (CACHE.isEmpty()) {
+      return;
+    }
+
+    sort();
+    listView.setFastScrollEnabled(false);
+    adapter.add(new EventListItem(
+        new DateFormatter(CACHE.get(0).getStart()).getDailyHeader()));
+
+    for (final Event e : CACHE) {
+      adapter.add(new EventListItem(e));
+    }
+    adapter.notifyDataSetChanged();
+    listView.setFastScrollEnabled(true);
+  }
+
+  void sort() {
+    if (sortBy == BaseEventListActivity.MENU_GROUP_ALPHABET) {
+      Collections.sort(CACHE, new TitleComparator());
+    } else if (sortBy == BaseEventListActivity.MENU_GROUP_DEFAULT) {
+      Collections.sort(CACHE, new ChannelComparator());
+    }
+  }
+
+  @Override
+  protected int getAvailableSortByEntries() {
+    return R.array.epg_sort_by_channels_alpha;
+  }
+
+  @Override
+  protected String getViewID() {
+    return TimeEpgListActivity.class.getSimpleName();
+  }
+
+  @Override
+  protected boolean finishedSuccessImpl(final List<Epg> results) {
+    clearCache();
+
+    if (results.isEmpty()) {
+      return false;
+    }
+
+    // get spinner value
+    final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
+        .getSelectedItem();
+    nextForceCache = FUTURE;
+    cachedTime = selection.getValue();
+    final Date now = new Date();
+
+    // adapter.add(new EventListItem(new DateFormatter(results.get(0)
+    // .getStart()).getDailyHeader()));
+
+    for (final Epg e : results) {
+      CACHE.add(e);
+      if (e.getStop().before(nextForceCache) && e.getStop().after(now)) {
+        nextForceCache = e.getStop();
+      }
+    }
+    fillAdapter();
+    pushResultCountToTitle();
+    listView.setSelectionAfterHeaderView();
+    return results.isEmpty() == false;
+
+  }
+
+  @Override
+  protected void prepareDetailsViewData(final EventListItem item) {
+    final VdrManagerApp app = (VdrManagerApp) getApplication();
+
+    // remember event for details view and timer things
+    app.setCurrentEvent(item.getEvent());
+    app.setCurrentEpgList(CACHE);
+  }
+
+  @Override
+  protected int getMainLayout() {
+    return R.layout.time_epg_list;
+  }
+
+  @Override
+  protected void refresh() {
+    // get spi
+    final EpgSearchTimeValue selection = (EpgSearchTimeValue) timeSpinner
+        .getSelectedItem();
+    // update search
+    startEpgQuery(selection.getValue(), true);
+  }
+
+  @Override
+  protected void retry() {
+    refresh();
+  }
+
+  @Override
+  protected String getWindowTitle() {
+    return resolveWindowTitle();
+  }
+
+  private void nextEvent() {
+    final int pos = timeSpinner.getSelectedItemPosition();
+    if (pos + 1 >= timeSpinnerAdapter.getCount()) {
+      say(R.string.navigae_at_the_end);
+      return;
+    }
+    timeSpinner.setSelection(pos + 1, true);
+  }
+
+  private void prevEvent() {
+    final int pos = timeSpinner.getSelectedItemPosition();
+    if (pos <= 0) {
+      say(R.string.navigae_at_the_start);
+      return;
+    }
+    timeSpinner.setSelection(pos - 1, true);
+  }
+
+  @Override
+  public void onSwipe(final int direction) {
+    switch (direction) {
+    case SimpleGestureFilter.SWIPE_RIGHT:
+      prevEvent();
+      break;
+    case SimpleGestureFilter.SWIPE_LEFT:
+      nextEvent();
+      break;
+    }
+  }
+
+  @Override
+  protected int getListNavigationIndex() {
+    return LIST_NAVIGATION_EPG_BY_TIME;
+  }
+
+  @Override
+  protected List<Epg> getCACHE() {
+    return CACHE;
+  }
+
+  @Override
+  protected void timerModified(final Timer timer) {
+    clearCache();
+    super.timerModified(timer);
+  }
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimerListActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimerListActivity.java
index 45a75ca..9bb2361 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimerListActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/TimerListActivity.java
@@ -24,255 +24,256 @@ import de.bjusystems.vdrmanager.utils.svdrp.TimerClient;
  * @author bju
  */
 public class TimerListActivity extends BaseTimerEditActivity<Timer> implements
-		OnItemClickListener {
-
-	private static final int MENU_NEW_TIMER = 2;
-
-	private static final int MENU_GROUP_NEW_TIMER = 2;
-
-	protected static ArrayList<Timer> CACHE = new ArrayList<Timer>();
-
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * de.bjusystems.vdrmanager.gui.BaseEventListActivity#onCreate(android.os
-	 * .Bundle)
-	 */
-	@Override
-	protected void onCreate(final Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		// Attach view
-		// setContentView(getMainLayout());
-
-		// create an adapter
-		adapter = new TimeEventAdapter(this);
-
-		// attach adapter to ListView
-		listView = (ListView) findViewById(R.id.timer_list);
-		listView.setAdapter(adapter);
-		listView.setFastScrollEnabled(true);
-		listView.setTextFilterEnabled(true);
-
-		// set click listener
-		listView.setOnItemClickListener(this);
-
-		// context menu wanted
-		registerForContextMenu(listView);
-
-		// start query
-		startTimerQuery();
-	}
-
-	@Override
-	protected void onPause() {
-		super.onPause();
-	}
-
-	private void startTimerQuery() {
-
-		if (checkInternetConnection() == false) {
-			return;
-		}
-
-		// get timer client
-		TimerClient timerClient = new TimerClient();
-
-		// create backgound task
-		final SvdrpAsyncTask<Timer, SvdrpClient<Timer>> task = new SvdrpAsyncTask<Timer, SvdrpClient<Timer>>(
-				timerClient);
-
-		// create progress dialog
-		// progress = new SvdrpProgressDialog(this, timerClient);
-
-		// attach listener
-		// task.addListener(progress);
-		addListener(task);
-
-		// start task
-		task.run();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * de.bjusystems.vdrmanager.gui.BaseTimerEditActivity#getTimer(de.bjusystems
-	 * .vdrmanager.data.EventListItem)
-	 */
-	@Override
-	protected Timer getTimer(EventListItem item) {
-		return (Timer) item.getEvent();
-	}
-
-	/*
-	 * (non-Javadoc)
-	 *
-	 * @see
-	 * de.bjusystems.vdrmanager.gui.BaseEventListActivity#prepareTimer(de.bjusystems
-	 * .vdrmanager.data.EventListItem)
-	 */
-	protected void prepareDetailsViewData(final EventListItem item) {
-		final VdrManagerApp app = (VdrManagerApp) getApplication();
-		// remember event for details view and timer things
-		app.setCurrentEvent(item.getEvent());
-		app.setCurrentEpgList(CACHE);
-	}
-
-	protected Comparator<Timer> getTimeComparator(boolean reverse) {
-		return new Comparator<Timer>() {
-			TimeAndChannelComparator c = new TimeAndChannelComparator();
-			@Override
-			public int compare(Timer item1, Timer item2) {
-				if (item1.isRecurring()) {
-					return 1;
-				}
-				if (item2.isRecurring()) {
-					return -1;
-				}
-				return c.compare(item1, item2);
-			}
-
-		};
-	}
-
-
-
-	@Override
-	protected boolean finishedSuccessImpl(List<Timer> results) {
-		clearCache();
-		for(Timer r :results){
-			CACHE.add(r);
-		}
-		pushResultCountToTitle();
-		fillAdapter();
-		return adapter.isEmpty() == false;
-
-	}
-
-
-	protected void sort() {
-		/* */
-		switch (sortBy) {
-		case MENU_GROUP_DEFAULT: {
-			Collections.sort(CACHE, getTimeComparator(false));
-			break;
-		}
-		case MENU_GROUP_ALPHABET: {
-			Collections.sort(CACHE, new TitleComparator());
-			break;
-		}
-		//case MENU_GROUP_CHANNEL: {
-		   //sortItemsByChannel(results);
-		//}
-		}
-	}
-
-
-	@Override
-	protected void fillAdapter() {
-
-		adapter.clear();
-
-		if (CACHE.isEmpty()) {
-			return;
-		}
-
-		sort();
-
-		int day = -1;
-		Calendar cal = Calendar.getInstance();
-
-		for (Timer e : CACHE) {
-			if (e.isRecurring()) {
-				adapter.add(new EventListItem(e.getWeekdays()));
-			} else {
-				cal.setTime(e.getStart());
-				int eday = cal.get(Calendar.DAY_OF_YEAR);
-				if (eday != day) {
-					day = eday;
-					adapter.add(new EventListItem(new DateFormatter(cal)
-							.getDailyHeader()));
-				}
-			}
-			adapter.add(new EventListItem(e));
-		}
-		adapter.notifyDataSetChanged();
-	}
-
-//	protected boolean finishedSuccessImpl() {
-//		adapter.clear();
-//		sortItemsByTime(results);
-//		int day = -1;
-//		Calendar cal = Calendar.getInstance();
-//		for (Timer e : results) {
-//			if (e.isRecurring()) {
-//				adapter.add(new EventListItem(e.getWeekdays()));
-//			} else {
-//				cal.setTime(e.getStart());
-//				int eday = cal.get(Calendar.DAY_OF_YEAR);
-//				if (eday != day) {
-//					day = eday;
-//					adapter.add(new EventListItem(new DateFormatter(cal)
-//							.getDailyHeader()));
-//				}
-//			}
-//			adapter.add(new EventListItem(e));
-//		}
-//		listView.setSelectionAfterHeaderView();
-//		return adapter.isEmpty() == false;
-//	}
-
-	@Override
-	protected boolean notifyDataSetChangedOnResume() {
-		return true;
-	}
-
-	@Override
-	protected String getWindowTitle() {
-		return getString(R.string.action_menu_timers);
-	}
-
-	@Override
-	protected int getMainLayout() {
-		return R.layout.timer_list;
-	}
-
-	@Override
-	protected void refresh() {
-		startTimerQuery();
-	}
-
-	@Override
-	protected void retry() {
-		refresh();
-	}
-
-	@Override
-	protected int getAvailableSortByEntries() {
-		return R.array.epg_sort_by_time_alpha;
-	}
-
-	public boolean onCreateOptionsMenu(final com.actionbarsherlock.view.Menu menu) {
-		// MenuItem item;
-		// item = menu.add(MENU_GROUP_NEW_TIMER, MENU_NEW_TIMER, 0,
-		// R.string.new_timer);
-		// item.setIcon(android.R.drawable.ic_menu_add);;
-		// /item.setAlphabeticShortcut('r');
-
-		final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
-		inflater.inflate(R.menu.timer_list_menu, menu);
-		return super.onCreateOptionsMenu(menu);
-	}
-
-	@Override
-	protected int getListNavigationIndex() {
-		return LIST_NAVIGATION_TIMERS;
-	}
-
-	@Override
-	protected List<Timer> getCACHE() {
-		return CACHE;
-	}
+OnItemClickListener {
+
+  private static final int MENU_NEW_TIMER = 2;
+
+  private static final int MENU_GROUP_NEW_TIMER = 2;
+
+  protected static ArrayList<Timer> CACHE = new ArrayList<Timer>();
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   * de.bjusystems.vdrmanager.gui.BaseEventListActivity#onCreate(android.os
+   * .Bundle)
+   */
+  @Override
+  protected void onCreate(final Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    // Attach view
+    // setContentView(getMainLayout());
+
+    // create an adapter
+    adapter = new TimeEventAdapter(this);
+
+    // attach adapter to ListView
+    listView = (ListView) findViewById(R.id.timer_list);
+    listView.setAdapter(adapter);
+    listView.setFastScrollEnabled(true);
+    listView.setTextFilterEnabled(true);
+
+    // set click listener
+    listView.setOnItemClickListener(this);
+
+    // context menu wanted
+    registerForContextMenu(listView);
+
+    // start query
+    startTimerQuery();
+  }
+
+  @Override
+  protected void onPause() {
+    super.onPause();
+  }
+
+  private void startTimerQuery() {
+
+    if (checkInternetConnection() == false) {
+      return;
+    }
+
+    // get timer client
+    final TimerClient timerClient = new TimerClient(getCertificateProblemDialog());
+
+    // create backgound task
+    final SvdrpAsyncTask<Timer, SvdrpClient<Timer>> task = new SvdrpAsyncTask<Timer, SvdrpClient<Timer>>(
+        timerClient);
+
+    // create progress dialog
+    // progress = new SvdrpProgressDialog(this, timerClient);
+
+    // attach listener
+    // task.addListener(progress);
+    addListener(task);
+
+    // start task
+    task.run();
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   * de.bjusystems.vdrmanager.gui.BaseTimerEditActivity#getTimer(de.bjusystems
+   * .vdrmanager.data.EventListItem)
+   */
+  @Override
+  protected Timer getTimer(final EventListItem item) {
+    return (Timer) item.getEvent();
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   * de.bjusystems.vdrmanager.gui.BaseEventListActivity#prepareTimer(de.bjusystems
+   * .vdrmanager.data.EventListItem)
+   */
+  @Override
+  protected void prepareDetailsViewData(final EventListItem item) {
+    final VdrManagerApp app = (VdrManagerApp) getApplication();
+    // remember event for details view and timer things
+    app.setCurrentEvent(item.getEvent());
+    app.setCurrentEpgList(CACHE);
+  }
+
+  protected Comparator<Timer> getTimeComparator(final boolean reverse) {
+    return new Comparator<Timer>() {
+      TimeAndChannelComparator c = new TimeAndChannelComparator();
+      @Override
+      public int compare(final Timer item1, final Timer item2) {
+        if (item1.isRecurring()) {
+          return 1;
+        }
+        if (item2.isRecurring()) {
+          return -1;
+        }
+        return c.compare(item1, item2);
+      }
+
+    };
+  }
+
+
+
+  @Override
+  protected boolean finishedSuccessImpl(final List<Timer> results) {
+    clearCache();
+    for(final Timer r :results){
+      CACHE.add(r);
+    }
+    pushResultCountToTitle();
+    fillAdapter();
+    return adapter.isEmpty() == false;
+
+  }
+
+
+  protected void sort() {
+    /* */
+    switch (sortBy) {
+    case MENU_GROUP_DEFAULT: {
+      Collections.sort(CACHE, getTimeComparator(false));
+      break;
+    }
+    case MENU_GROUP_ALPHABET: {
+      Collections.sort(CACHE, new TitleComparator());
+      break;
+    }
+    //case MENU_GROUP_CHANNEL: {
+    //sortItemsByChannel(results);
+    //}
+    }
+  }
+
+
+  @Override
+  protected void fillAdapter() {
+
+    adapter.clear();
+
+    if (CACHE.isEmpty()) {
+      return;
+    }
+
+    sort();
+
+    int day = -1;
+    final Calendar cal = Calendar.getInstance();
+
+    for (final Timer e : CACHE) {
+      if (e.isRecurring()) {
+        adapter.add(new EventListItem(e.getWeekdays()));
+      } else {
+        cal.setTime(e.getStart());
+        final int eday = cal.get(Calendar.DAY_OF_YEAR);
+        if (eday != day) {
+          day = eday;
+          adapter.add(new EventListItem(new DateFormatter(cal)
+          .getDailyHeader()));
+        }
+      }
+      adapter.add(new EventListItem(e));
+    }
+    adapter.notifyDataSetChanged();
+  }
+
+  //	protected boolean finishedSuccessImpl() {
+  //		adapter.clear();
+  //		sortItemsByTime(results);
+  //		int day = -1;
+  //		Calendar cal = Calendar.getInstance();
+  //		for (Timer e : results) {
+  //			if (e.isRecurring()) {
+  //				adapter.add(new EventListItem(e.getWeekdays()));
+  //			} else {
+  //				cal.setTime(e.getStart());
+  //				int eday = cal.get(Calendar.DAY_OF_YEAR);
+  //				if (eday != day) {
+  //					day = eday;
+  //					adapter.add(new EventListItem(new DateFormatter(cal)
+  //							.getDailyHeader()));
+  //				}
+  //			}
+  //			adapter.add(new EventListItem(e));
+  //		}
+  //		listView.setSelectionAfterHeaderView();
+  //		return adapter.isEmpty() == false;
+  //	}
+
+  @Override
+  protected boolean notifyDataSetChangedOnResume() {
+    return true;
+  }
+
+  @Override
+  protected String getWindowTitle() {
+    return getString(R.string.action_menu_timers);
+  }
+
+  @Override
+  protected int getMainLayout() {
+    return R.layout.timer_list;
+  }
+
+  @Override
+  protected void refresh() {
+    startTimerQuery();
+  }
+
+  @Override
+  protected void retry() {
+    refresh();
+  }
+
+  @Override
+  protected int getAvailableSortByEntries() {
+    return R.array.epg_sort_by_time_alpha;
+  }
+
+  public boolean onCreateOptionsMenu(final com.actionbarsherlock.view.Menu menu) {
+    // MenuItem item;
+    // item = menu.add(MENU_GROUP_NEW_TIMER, MENU_NEW_TIMER, 0,
+    // R.string.new_timer);
+    // item.setIcon(android.R.drawable.ic_menu_add);;
+    // /item.setAlphabeticShortcut('r');
+
+    final com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
+    inflater.inflate(R.menu.timer_list_menu, menu);
+    return super.onCreateOptionsMenu(menu);
+  }
+
+  @Override
+  protected int getListNavigationIndex() {
+    return LIST_NAVIGATION_TIMERS;
+  }
+
+  @Override
+  protected List<Timer> getCACHE() {
+    return CACHE;
+  }
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/Utils.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/Utils.java
index 06e2522..b0aae06 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/Utils.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/Utils.java
@@ -44,422 +44,425 @@ import de.bjusystems.vdrmanager.utils.svdrp.SwitchChannelClient;
 
 public class Utils {
 
-	public static final String TAG = Utils.class.getName();
-
-	public static final List EMPTY_LIST = new ArrayList(0);
-	public static final String[] EMPTY = new String[] {};
-	public static final ForegroundColorSpan HIGHLIGHT_TEXT = new ForegroundColorSpan(
-
-	Color.RED);
-
-	public static CharSequence highlight(String where, String what) {
-		if (TextUtils.isEmpty(what)) {
-			return where;
-		}
-
-		String str = where.toLowerCase();
-		what = what.toLowerCase();
-		int idx = str.indexOf(what);
-		if (idx == -1) {
-			return where;
-		}
-		SpannableString ss = new SpannableString(where);
-		ss.setSpan(HIGHLIGHT_TEXT, idx, idx + what.length(),
-				Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
-		return ss;
-	}
-
-	public static Pair<Boolean, CharSequence> highlight2(String where,
-			String what) {
-		if (TextUtils.isEmpty(what)) {
-			return Pair.create(Boolean.FALSE, (CharSequence) where);
-		}
-
-		String str = where.toLowerCase();
-		what = what.toLowerCase();
-		int idx = str.indexOf(what);
-		if (idx == -1) {
-			return Pair.create(Boolean.FALSE, (CharSequence) where);
-		}
-		SpannableString ss = new SpannableString(where);
-		ss.setSpan(HIGHLIGHT_TEXT, idx, idx + what.length(),
-				Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
-		return Pair.create(Boolean.TRUE, (CharSequence) ss);
-	}
-
-	public static int getProgress(Date start, Date stop) {
-		long now = System.currentTimeMillis();
-		return getProgress(now, start.getTime(), stop.getTime());
-	}
-
-	public static int getProgress(Event e) {
-		if(e instanceof Recording == false){
-			return getProgress(e.getStart(), e.getStop());
-		}
-		Recording r = ((Recording)e);
-		if(r.getTimerStopTime() == null){
-			return getProgress(e.getStart(), e.getStop());
-		}
-		return getProgress(r.getStart(), r.getTimerStopTime());
-
-	}
-
-	/**
-	 * @param now
-	 * @param time
-	 * @param time2
-	 * @return -1, is not not between start stop,
-	 */
-	private static int getProgress(long now, long start, long stop) {
-		if (now >= start && now <= stop) {
-			long dura = stop - start;
-			long prog = now - start;
-			return (int) (prog * 100 / dura);
-		}
-		return -1;
-	}
-
-	public static boolean isLive(Event event) {
-		long now = System.currentTimeMillis();
-		return now >= event.getStart().getTime()
-				&& now <= event.getStop().getTime();
-	}
-
-	private static String trimToEmpty(String str) {
-		if (str == null) {
-			return "";
-		}
-		if (TextUtils.isEmpty(str)) {
-			return "";
-		}
-		return str;
-	}
-
-	private static String getBaseUrl() {
-		StringBuilder sb = new StringBuilder();
-		Preferences p = Preferences.getPreferences();
-		String auth = trimToEmpty(p.getStreamingUsername()) + ":"
-				+ trimToEmpty(p.getStreamingPassword());
-		if (auth.length() == 1) {
-			auth = "";
-		} else {
-			auth += "@";
-		}
-
-		sb.append("http://").append(auth).append(p.getSvdrpHost()).append(":")
-				.append(p.getStreamPort());
-		return sb.toString();
-	}
-
-	private static String getStreamUrl(String chn) {
-		// "http://192.168.1.119:3000/TS/"
-		Preferences p = Preferences.getPreferences();
-		StringBuilder sb = new StringBuilder();
-		sb.append(getBaseUrl()).append("/").append(p.getStreamFormat())
-				.append("/").append(chn);
-
-		return sb.toString();
-	}
-
-	private static String getRemuxStreamUrl(String chn) {
-		// "http://192.168.1.119:3000/TS/"
-		StringBuilder sb = new StringBuilder();
-		Preferences p = Preferences.getPreferences();
-		sb.append(getBaseUrl()).append("/").append(p.getRemuxCommand())
-				.append(";").append(p.getRemuxParameter()).append("/")
-				.append(chn);
-		return sb.toString();
-	}
-
-	public static void stream(final Activity activity, Event event) {
-		stream(activity, event.getStreamId());
-	}
-
-	public static void stream(final Activity activity, Channel channel) {
-		stream(activity, channel.getId());
-	}
-
-	public static void stream(final Activity activity, final String idornr) {
-
-		if (Preferences.get().isEnableRemux() == false) {
-			String url = getStreamUrl(idornr);
-			startStream(activity, url);
-			return;
-		}
-
-		String sf = Preferences.get().getStreamFormat();
-		String ext = activity.getString(R.string.remux_title);
-		new AlertDialog.Builder(activity)
-				.setTitle(R.string.stream_via_as)
-				//
-				.setItems(
-						new String[] {
-								activity.getString(R.string.stream_as, sf),
-								activity.getString(R.string.stream_via, ext) },// TODO
-																				// add
-																				// here
-																				// what
-																				// will
-																				// be
-																				// used
-						new DialogInterface.OnClickListener() {
-							public void onClick(DialogInterface dialog,
-									int which) {
-								String url = null;
-								switch (which) {
-								case 0:
-									url = getStreamUrl(idornr);
-									break;
-								case 1:
-									url = getRemuxStreamUrl(idornr);
-									break;
-								}
-								startStream(activity, url);
-							}
-						}).create().show();
-	}
-
-	public static void startStream(Activity activity, String url) {
-		try {
-			final Intent intent = new Intent(Intent.ACTION_VIEW);
-			intent.setDataAndType(Uri.parse(url.toString()), "video/*");
-			activity.startActivityForResult(intent, 1);
-		} catch (ActivityNotFoundException anfe) {
-			Log.w(TAG, anfe);
-			Toast.makeText(activity, anfe.getLocalizedMessage(),
-					Toast.LENGTH_SHORT).show();
-		}
-	}
-
-	public static final String md5(final String s) {
-		try {
-			// Create MD5 Hash
-			MessageDigest digest = java.security.MessageDigest
-					.getInstance("MD5");
-			digest.update(s.getBytes());
-			byte messageDigest[] = digest.digest();
-
-			// Create Hex String
-			StringBuffer hexString = new StringBuffer();
-			for (int i = 0; i < messageDigest.length; i++) {
-				String h = Integer.toHexString(0xFF & messageDigest[i]);
-				while (h.length() < 2)
-					h = "0" + h;
-				hexString.append(h);
-			}
-			return hexString.toString();
-
-		} catch (NoSuchAlgorithmException e) {
-			Log.w(TAG, e);
-		}
-		return "";
-	}
-
-	public static int getDuration(Event event) {
-		long millis = event.getDuration();
-		int minuts = (int) (millis / 1000 / 60);
-		return minuts;
-	}
-
-	public static void shareEvent(Activity activity, Event event) {
-		final Intent share = new Intent(android.content.Intent.ACTION_SEND);
-		share.setType("text/plain");
-		StringBuilder sb = new StringBuilder();
-		sb.append(event.getTitle());
-		sb.append("\n");
-		EventFormatter ef = new EventFormatter(event, false);
-		sb.append(ef.getDate()).append(" ").append(ef.getTime());
-		String title = sb.toString();
-		share.putExtra(android.content.Intent.EXTRA_SUBJECT, sb.toString());
-		sb = new StringBuilder();
-		sb.append(title).append("\n\n");
-		sb.append(event.getChannelNumber() + " " + event.getChannelName());
-		sb.append("\n\n");
-		sb.append(ef.getShortText());
-		sb.append("\n\n");
-		sb.append(ef.getDescription());
-		sb.append("\n");
-		share.putExtra(android.content.Intent.EXTRA_TEXT, sb.toString());
-		activity.startActivity(Intent.createChooser(share,
-				activity.getString(R.string.share_chooser)));
-	}
-
-	public static void addCalendarEvent(Activity activity, Event event) {
-		Intent intent = new Intent(Intent.ACTION_EDIT);
-		intent.setType("vnd.android.cursor.item/event");
-		intent.putExtra("title", event.getTitle());
-		intent.putExtra("description", event.getShortText());
-		intent.putExtra("beginTime", event.getStart().getTime());
-		intent.putExtra("endTime", event.getStop().getTime());
-		activity.startActivity(intent);
-	}
-
-	public static String mapSpecialChars(String src) {
-		if (src == null) {
-			return "";
-		}
-		return src.replace("|##", C.DATA_SEPARATOR).replace("||#", "\n");
-	}
-
-	public static String unMapSpecialChars(String src) {
-		if (src == null) {
-			return "";
-		}
-		return src.replace(C.DATA_SEPARATOR, "|##").replace("\n", "||#");
-	}
-
-	public static PackageInfo getPackageInfo(Context ctx) {
-		PackageInfo pi = null;
-		try {
-			pi = ctx.getPackageManager().getPackageInfo(ctx.getPackageName(),
-					PackageManager.GET_ACTIVITIES);
-		} catch (PackageManager.NameNotFoundException e) {
-			e.printStackTrace();
-		}
-		return pi;
-	}
-
-	public static boolean checkInternetConnection(Context ctx) {
-		ConnectivityManager cm = (ConnectivityManager) ctx
-				.getSystemService(Context.CONNECTIVITY_SERVICE);
-		// test for connection
-		if (cm.getActiveNetworkInfo() != null
-				&& cm.getActiveNetworkInfo().isConnectedOrConnecting()) {
-			return true;
-		}
-		return false;
-	}
-
-	private static String getRecordingStream(Activity ctx, Recording rec) {
-
-		String m = Preferences.get().getRecStreamMethod();
-
-		StringBuilder url = new StringBuilder();
-
-		if (StringUtils.equals(m, "vdr-live")) {
-			url.append("http://")
-					.append(Preferences.get().getSvdrpHost())
-					//
-					.append(":")
-					.append(Integer.valueOf(Preferences.get().getLivePort()))
-					//
-					.append("/recstream.html?recid=recording_")
-					.append(Utils.md5(rec.getFileName()));
-			// http://192.168.1.119:8008/b0cdedeed2d36508dfd924f0876a851b
-			String urlstring = url.toString();
-			return urlstring;
-		} else if (StringUtils.equals(m, "vdr-streamdev")) {
-			url.append("http://").append(Preferences.get().getSvdrpHost())
-					//
-					.append(":")
-					.append(Integer.valueOf(Preferences.get().getStreamPort()))
-					//
-					.append("/").append(rec.getDevInode());
-		}
-		return url.toString();
-	}
-
-	public static void streamRecording(Activity ctx, Recording rec) {
-		String urlstring = getRecordingStream(ctx, rec);
-		Log.d(TAG, "try stream: " + urlstring);
-		Utils.startStream(ctx, urlstring);
-	}
-
-	public static void switchTo(final Context ctx, final Channel channel) {
-		switchTo(ctx, channel.getId(), channel.getName());
-	}
-
-	/**
-	 * @param ctx
-	 * @param id
-	 * @param name
-	 *            Optional für die Anzeige
-	 */
-	public static void switchTo(final Context ctx, final String id,
-			final String name) {
-
-		final SwitchChannelClient scc = new SwitchChannelClient(id);
-		SvdrpAsyncTask<String, SwitchChannelClient> task = new SvdrpAsyncTask<String, SwitchChannelClient>(
-				scc);
-		task.addSvdrpListener(new SvdrpListener() {
-			public void svdrpEvent(SvdrpEvent event) {
-				if (event == SvdrpEvent.FINISHED_SUCCESS) {
-					Utils.say(ctx, ctx.getString(R.string.switching_success,
-							(name != null ? name : id)));
-				} else if (event == SvdrpEvent.CONNECT_ERROR
-						|| event == SvdrpEvent.FINISHED_ABNORMALY
-						|| event == SvdrpEvent.ABORTED
-						|| event == SvdrpEvent.ERROR
-						|| event == SvdrpEvent.CACHE_HIT) {
-					Utils.say(ctx, ctx.getString(R.string.switching_failed,
-							(name != null ? name : id), event.name()));
-				}
-			}
-
-			public void svdrpException(SvdrpException e) {
-				Log.w(TAG, e.getMessage(), e);
-				Utils.say(ctx, e.getMessage());
-			}
-		});
-		task.run();
-	}
-
-	public static void say(Context ctx, String msg) {
-		Toast t = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
-		t.setGravity(Gravity.CENTER, 0, 0);
-		t.show();
-	}
-
-	public static void say(Context ctx, int msg) {
-		Toast t = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
-		t.setGravity(Gravity.CENTER, 0, 0);
-		t.show();
-	}
-
-	/**
-	 * Formats the date and time based on user's phone date/time preferences.
-	 *
-	 * @param context
-	 *            the context
-	 * @param time
-	 *            the time in milliseconds
-	 */
-
-	public static String formatDateTime(Context context, long time) {
-		return android.text.format.DateFormat.getDateFormat(context).format(
-				time)
-				+ " "
-				+ DateUtils.formatDateTime(context, time,
-						DateUtils.FORMAT_SHOW_TIME).toString();
-	}
-
-	public static int getTimerStateDrawable(TimerMatch match, int full,
-			int begin, int end) {
-		if (match == TimerMatch.Full) {
-			return full;
-		}
-
-		if (match == TimerMatch.Begin) {
-			return begin;
-		}
-
-		return end;
-	}
-
-	public static String formatAudio(Context context, List<AudioTrack> tracks){
-
-		StringBuilder sb = new StringBuilder();
-
-		String sep  = "";
-		for(AudioTrack a : tracks){
-			sb.append(sep).append(a.display);
-			if(a.type.equals("d")){
-				sb.append(" (").append(context.getString(R.string.audio_track_dolby)).append(")");
-			}
-			sep = ", ";
-		}
-		return sb.toString();
-
-	}
+  public static final String TAG = Utils.class.getName();
+
+  public static final List EMPTY_LIST = new ArrayList(0);
+  public static final String[] EMPTY = new String[] {};
+  public static final ForegroundColorSpan HIGHLIGHT_TEXT = new ForegroundColorSpan(
+
+      Color.RED);
+
+  public static CharSequence highlight(final String where, String what) {
+    if (TextUtils.isEmpty(what)) {
+      return where;
+    }
+
+    final String str = where.toLowerCase();
+    what = what.toLowerCase();
+    final int idx = str.indexOf(what);
+    if (idx == -1) {
+      return where;
+    }
+    final SpannableString ss = new SpannableString(where);
+    ss.setSpan(HIGHLIGHT_TEXT, idx, idx + what.length(),
+        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+    return ss;
+  }
+
+  public static Pair<Boolean, CharSequence> highlight2(final String where,
+      String what) {
+    if (TextUtils.isEmpty(what)) {
+      return Pair.create(Boolean.FALSE, (CharSequence) where);
+    }
+
+    final String str = where.toLowerCase();
+    what = what.toLowerCase();
+    final int idx = str.indexOf(what);
+    if (idx == -1) {
+      return Pair.create(Boolean.FALSE, (CharSequence) where);
+    }
+    final SpannableString ss = new SpannableString(where);
+    ss.setSpan(HIGHLIGHT_TEXT, idx, idx + what.length(),
+        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+    return Pair.create(Boolean.TRUE, (CharSequence) ss);
+  }
+
+  public static int getProgress(final Date start, final Date stop) {
+    final long now = System.currentTimeMillis();
+    return getProgress(now, start.getTime(), stop.getTime());
+  }
+
+  public static int getProgress(final Event e) {
+    if(e instanceof Recording == false){
+      return getProgress(e.getStart(), e.getStop());
+    }
+    final Recording r = ((Recording)e);
+    if(r.getTimerStopTime() == null){
+      return getProgress(e.getStart(), e.getStop());
+    }
+    return getProgress(r.getStart(), r.getTimerStopTime());
+
+  }
+
+  /**
+   * @param now
+   * @param time
+   * @param time2
+   * @return -1, is not not between start stop,
+   */
+  private static int getProgress(final long now, final long start, final long stop) {
+    if (now >= start && now <= stop) {
+      final long dura = stop - start;
+      final long prog = now - start;
+      return (int) (prog * 100 / dura);
+    }
+    return -1;
+  }
+
+  public static boolean isLive(final Event event) {
+    final long now = System.currentTimeMillis();
+    return now >= event.getStart().getTime()
+        && now <= event.getStop().getTime();
+  }
+
+  private static String trimToEmpty(final String str) {
+    if (str == null) {
+      return "";
+    }
+    if (TextUtils.isEmpty(str)) {
+      return "";
+    }
+    return str;
+  }
+
+  private static String getBaseUrl() {
+    final StringBuilder sb = new StringBuilder();
+    final Preferences p = Preferences.getPreferences();
+    String auth = trimToEmpty(p.getStreamingUsername()) + ":"
+        + trimToEmpty(p.getStreamingPassword());
+    if (auth.length() == 1) {
+      auth = "";
+    } else {
+      auth += "@";
+    }
+
+    sb.append("http://").append(auth).append(p.getSvdrpHost()).append(":")
+    .append(p.getStreamPort());
+    return sb.toString();
+  }
+
+  private static String getStreamUrl(final String chn) {
+    // "http://192.168.1.119:3000/TS/"
+    final Preferences p = Preferences.getPreferences();
+    final StringBuilder sb = new StringBuilder();
+    sb.append(getBaseUrl()).append("/").append(p.getStreamFormat())
+    .append("/").append(chn);
+
+    return sb.toString();
+  }
+
+  private static String getRemuxStreamUrl(final String chn) {
+    // "http://192.168.1.119:3000/TS/"
+    final StringBuilder sb = new StringBuilder();
+    final Preferences p = Preferences.getPreferences();
+    sb.append(getBaseUrl()).append("/").append(p.getRemuxCommand())
+    .append(";").append(p.getRemuxParameter()).append("/")
+    .append(chn);
+    return sb.toString();
+  }
+
+  public static void stream(final Activity activity, final Event event) {
+    stream(activity, event.getStreamId());
+  }
+
+  public static void stream(final Activity activity, final Channel channel) {
+    stream(activity, channel.getId());
+  }
+
+  public static void stream(final Activity activity, final String idornr) {
+
+    if (Preferences.get().isEnableRemux() == false) {
+      final String url = getStreamUrl(idornr);
+      startStream(activity, url);
+      return;
+    }
+
+    final String sf = Preferences.get().getStreamFormat();
+    final String ext = activity.getString(R.string.remux_title);
+    new AlertDialog.Builder(activity)
+    .setTitle(R.string.stream_via_as)
+    //
+    .setItems(
+        new String[] {
+            activity.getString(R.string.stream_as, sf),
+            activity.getString(R.string.stream_via, ext) },// TODO
+            // add
+            // here
+            // what
+            // will
+            // be
+            // used
+            new DialogInterface.OnClickListener() {
+          @Override
+          public void onClick(final DialogInterface dialog,
+              final int which) {
+            String url = null;
+            switch (which) {
+            case 0:
+              url = getStreamUrl(idornr);
+              break;
+            case 1:
+              url = getRemuxStreamUrl(idornr);
+              break;
+            }
+            startStream(activity, url);
+          }
+        }).create().show();
+  }
+
+  public static void startStream(final Activity activity, final String url) {
+    try {
+      final Intent intent = new Intent(Intent.ACTION_VIEW);
+      intent.setDataAndType(Uri.parse(url.toString()), "video/*");
+      activity.startActivityForResult(intent, 1);
+    } catch (final ActivityNotFoundException anfe) {
+      Log.w(TAG, anfe);
+      Toast.makeText(activity, anfe.getLocalizedMessage(),
+          Toast.LENGTH_SHORT).show();
+    }
+  }
+
+  public static final String md5(final String s) {
+    try {
+      // Create MD5 Hash
+      final MessageDigest digest = java.security.MessageDigest
+          .getInstance("MD5");
+      digest.update(s.getBytes());
+      final byte messageDigest[] = digest.digest();
+
+      // Create Hex String
+      final StringBuffer hexString = new StringBuffer();
+      for (int i = 0; i < messageDigest.length; i++) {
+        String h = Integer.toHexString(0xFF & messageDigest[i]);
+        while (h.length() < 2) {
+          h = "0" + h;
+        }
+        hexString.append(h);
+      }
+      return hexString.toString();
+
+    } catch (final NoSuchAlgorithmException e) {
+      Log.w(TAG, e);
+    }
+    return "";
+  }
+
+  public static int getDuration(final Event event) {
+    final long millis = event.getDuration();
+    final int minuts = (int) (millis / 1000 / 60);
+    return minuts;
+  }
+
+  public static void shareEvent(final Activity activity, final Event event) {
+    final Intent share = new Intent(android.content.Intent.ACTION_SEND);
+    share.setType("text/plain");
+    StringBuilder sb = new StringBuilder();
+    sb.append(event.getTitle());
+    sb.append("\n");
+    final EventFormatter ef = new EventFormatter(event, false);
+    sb.append(ef.getDate()).append(" ").append(ef.getTime());
+    final String title = sb.toString();
+    share.putExtra(android.content.Intent.EXTRA_SUBJECT, sb.toString());
+    sb = new StringBuilder();
+    sb.append(title).append("\n\n");
+    sb.append(event.getChannelNumber() + " " + event.getChannelName());
+    sb.append("\n\n");
+    sb.append(ef.getShortText());
+    sb.append("\n\n");
+    sb.append(ef.getDescription());
+    sb.append("\n");
+    share.putExtra(android.content.Intent.EXTRA_TEXT, sb.toString());
+    activity.startActivity(Intent.createChooser(share,
+        activity.getString(R.string.share_chooser)));
+  }
+
+  public static void addCalendarEvent(final Activity activity, final Event event) {
+    final Intent intent = new Intent(Intent.ACTION_EDIT);
+    intent.setType("vnd.android.cursor.item/event");
+    intent.putExtra("title", event.getTitle());
+    intent.putExtra("description", event.getShortText());
+    intent.putExtra("beginTime", event.getStart().getTime());
+    intent.putExtra("endTime", event.getStop().getTime());
+    activity.startActivity(intent);
+  }
+
+  public static String mapSpecialChars(final String src) {
+    if (src == null) {
+      return "";
+    }
+    return src.replace("|##", C.DATA_SEPARATOR).replace("||#", "\n");
+  }
+
+  public static String unMapSpecialChars(final String src) {
+    if (src == null) {
+      return "";
+    }
+    return src.replace(C.DATA_SEPARATOR, "|##").replace("\n", "||#");
+  }
+
+  public static PackageInfo getPackageInfo(final Context ctx) {
+    PackageInfo pi = null;
+    try {
+      pi = ctx.getPackageManager().getPackageInfo(ctx.getPackageName(),
+          PackageManager.GET_ACTIVITIES);
+    } catch (final PackageManager.NameNotFoundException e) {
+      e.printStackTrace();
+    }
+    return pi;
+  }
+
+  public static boolean checkInternetConnection(final Context ctx) {
+    final ConnectivityManager cm = (ConnectivityManager) ctx
+        .getSystemService(Context.CONNECTIVITY_SERVICE);
+    // test for connection
+    if (cm.getActiveNetworkInfo() != null
+        && cm.getActiveNetworkInfo().isConnectedOrConnecting()) {
+      return true;
+    }
+    return false;
+  }
+
+  private static String getRecordingStream(final Activity ctx, final Recording rec) {
+
+    final String m = Preferences.get().getRecStreamMethod();
+
+    final StringBuilder url = new StringBuilder();
+
+    if (StringUtils.equals(m, "vdr-live")) {
+      url.append("http://")
+      .append(Preferences.get().getSvdrpHost())
+      //
+      .append(":")
+      .append(Integer.valueOf(Preferences.get().getLivePort()))
+      //
+      .append("/recstream.html?recid=recording_")
+      .append(Utils.md5(rec.getFileName()));
+      // http://192.168.1.119:8008/b0cdedeed2d36508dfd924f0876a851b
+      final String urlstring = url.toString();
+      return urlstring;
+    } else if (StringUtils.equals(m, "vdr-streamdev")) {
+      url.append("http://").append(Preferences.get().getSvdrpHost())
+      //
+      .append(":")
+      .append(Integer.valueOf(Preferences.get().getStreamPort()))
+      //
+      .append("/").append(rec.getDevInode());
+    }
+    return url.toString();
+  }
+
+  public static void streamRecording(final Activity ctx, final Recording rec) {
+    final String urlstring = getRecordingStream(ctx, rec);
+    Log.d(TAG, "try stream: " + urlstring);
+    Utils.startStream(ctx, urlstring);
+  }
+
+  public static void switchTo(final Activity activity, final Channel channel) {
+    switchTo(activity, channel.getId(), channel.getName());
+  }
+
+  /**
+   * @param ctx
+   * @param id
+   * @param name
+   *            Optional für die Anzeige
+   */
+  public static void switchTo(final Activity activity, final String id,
+      final String name) {
+
+    final SwitchChannelClient scc = new SwitchChannelClient(id, new CertificateProblemDialog(activity));
+    final SvdrpAsyncTask<String, SwitchChannelClient> task = new SvdrpAsyncTask<String, SwitchChannelClient>(
+        scc);
+    task.addSvdrpListener(new SvdrpListener() {
+      @Override
+      public void svdrpEvent(final SvdrpEvent event) {
+        if (event == SvdrpEvent.FINISHED_SUCCESS) {
+          Utils.say(activity, activity.getString(R.string.switching_success,
+              (name != null ? name : id)));
+        } else if (event == SvdrpEvent.CONNECT_ERROR
+            || event == SvdrpEvent.FINISHED_ABNORMALY
+            || event == SvdrpEvent.ABORTED
+            || event == SvdrpEvent.ERROR
+            || event == SvdrpEvent.CACHE_HIT) {
+          Utils.say(activity, activity.getString(R.string.switching_failed,
+              (name != null ? name : id), event.name()));
+        }
+      }
+
+      public void svdrpException(final SvdrpException e) {
+        Log.w(TAG, e.getMessage(), e);
+        Utils.say(activity, e.getMessage());
+      }
+    });
+    task.run();
+  }
+
+  public static void say(final Context ctx, final String msg) {
+    final Toast t = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
+    t.setGravity(Gravity.CENTER, 0, 0);
+    t.show();
+  }
+
+  public static void say(final Context ctx, final int msg) {
+    final Toast t = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
+    t.setGravity(Gravity.CENTER, 0, 0);
+    t.show();
+  }
+
+  /**
+   * Formats the date and time based on user's phone date/time preferences.
+   *
+   * @param context
+   *            the context
+   * @param time
+   *            the time in milliseconds
+   */
+
+  public static String formatDateTime(final Context context, final long time) {
+    return android.text.format.DateFormat.getDateFormat(context).format(
+        time)
+        + " "
+        + DateUtils.formatDateTime(context, time,
+            DateUtils.FORMAT_SHOW_TIME).toString();
+  }
+
+  public static int getTimerStateDrawable(final TimerMatch match, final int full,
+      final int begin, final int end) {
+    if (match == TimerMatch.Full) {
+      return full;
+    }
+
+    if (match == TimerMatch.Begin) {
+      return begin;
+    }
+
+    return end;
+  }
+
+  public static String formatAudio(final Context context, final List<AudioTrack> tracks){
+
+    final StringBuilder sb = new StringBuilder();
+
+    String sep  = "";
+    for(final AudioTrack a : tracks){
+      sb.append(sep).append(a.display);
+      if(a.type.equals("d")){
+        sb.append(" (").append(context.getString(R.string.audio_track_dolby)).append(")");
+      }
+      sep = ", ";
+    }
+    return sb.toString();
+
+  }
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/VdrManagerActivity.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/VdrManagerActivity.java
index be0c9f8..8a7330e 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/gui/VdrManagerActivity.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/VdrManagerActivity.java
@@ -21,6 +21,7 @@ import com.j256.ormlite.android.AndroidDatabaseResults;
 
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.app.Intents;
+import de.bjusystems.vdrmanager.app.VdrManagerApp;
 import de.bjusystems.vdrmanager.data.Preferences;
 import de.bjusystems.vdrmanager.data.Vdr;
 import de.bjusystems.vdrmanager.data.db.DBAccess;
@@ -50,7 +51,7 @@ public class VdrManagerActivity extends SherlockActivity implements
 		// }
 
 		if (Preferences.initVDR(this) == false) {
-			Intent intent = new Intent();
+      final Intent intent = new Intent();
 			intent.setClass(this, VdrListActivity.class);
 			intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 			intent.putExtra(Intents.EMPTY_CONFIG, Boolean.TRUE);
@@ -239,8 +240,18 @@ public class VdrManagerActivity extends SherlockActivity implements
 	@Override
 	public void onBackPressed() {
 		if (Preferences.get().isQuiteOnBackButton()) {
+      finish();
+    } else {
 			super.onBackPressed();
 		}
+
+    try {
+      // reassign a new and empty key store
+      ((VdrManagerApp)getApplication()).initSessionKeyStore();
+    } catch (final Exception e) {
+      Log.e(getClass().getName(), "Can't clear session key store");
+    }
+
 	}
 
 	public void startActivity(Class<?> clazz) {
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/AsyncProgressTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/AsyncProgressTask.java
index 870bc70..daeb2c7 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/AsyncProgressTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/AsyncProgressTask.java
@@ -8,55 +8,56 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpEvent;
 
 public abstract class AsyncProgressTask<Result> {
 
-	class AsyncProgress extends SvdrpProgressDialog<Result> {
-
-		public AsyncProgress(final Activity activity,
-				final SvdrpClient<Result> client) {
-			super(activity, client);
-		}
-
-		public void svdrpEvent(final SvdrpEvent event) {
-			super.svdrpEvent(event);
-			switch (event) {
-			case ABORTED:
-			case CONNECT_ERROR:
-			case CONNECTION_TIMEOUT:
-			case ERROR:
-			case LOGIN_ERROR:
-			case FINISHED_ABNORMALY:
-			case FINISHED_SUCCESS:
-			case CACHE_HIT:
-				AsyncProgressTask.this.finished(event);
-				break;
-			}
-		}
-	}
-
-	Activity activity;
-	SvdrpClient<Result> client;
-
-	public AsyncProgressTask(final Activity activity,
-			final SvdrpClient<Result> client) {
-		this.activity = activity;
-		this.client = client;
-	}
-
-	public void start() {
-
-		// delete timer
-		/*
-		 * final SetTimerClient client = new SetTimerClient(timer, true) {
-		 *
-		 * @Override public int getProgressTextId() { return
-		 * R.string.progress_timer_delete; } };
-		 */
-		final SvdrpAsyncTask<Result, SvdrpClient<Result>> task = new SvdrpAsyncTask<Result, SvdrpClient<Result>>(
-				 client);
-		final AsyncProgress progress = new AsyncProgress(activity, client);
-		task.addSvdrpListener(progress);
-		task.addSvdrpExceptionListener(progress);
-		task.run();
-	}
-
-	public abstract void finished(SvdrpEvent event);
+  class AsyncProgress extends SvdrpProgressDialog<Result> {
+
+    public AsyncProgress(final Activity activity,
+        final SvdrpClient<Result> client) {
+      super(activity, client);
+    }
+
+    @Override
+    public void svdrpEvent(final SvdrpEvent event) {
+      super.svdrpEvent(event);
+      switch (event) {
+      case ABORTED:
+      case CONNECT_ERROR:
+      case CONNECTION_TIMEOUT:
+      case ERROR:
+      case LOGIN_ERROR:
+      case FINISHED_ABNORMALY:
+      case FINISHED_SUCCESS:
+      case CACHE_HIT:
+        AsyncProgressTask.this.finished(event);
+        break;
+      }
+    }
+  }
+
+  Activity activity;
+  SvdrpClient<Result> client;
+
+  public AsyncProgressTask(final Activity activity,
+      final SvdrpClient<Result> client) {
+    this.activity = activity;
+    this.client = client;
+  }
+
+  public void start() {
+
+    // delete timer
+    /*
+     * final SetTimerClient client = new SetTimerClient(timer, true) {
+     *
+     * @Override public int getProgressTextId() { return
+     * R.string.progress_timer_delete; } };
+     */
+    final SvdrpAsyncTask<Result, SvdrpClient<Result>> task = new SvdrpAsyncTask<Result, SvdrpClient<Result>>(
+        client);
+    final AsyncProgress progress = new AsyncProgress(activity, client);
+    task.addSvdrpListener(progress);
+    task.addSvdrpExceptionListener(progress);
+    task.run();
+  }
+
+  public abstract void finished(SvdrpEvent event);
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ChannelsTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ChannelsTask.java
index bd4a679..1623575 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ChannelsTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ChannelsTask.java
@@ -5,7 +5,7 @@ import de.bjusystems.vdrmanager.data.Channel;
 import de.bjusystems.vdrmanager.utils.svdrp.ChannelClient;
 
 public abstract class ChannelsTask  extends AsyncProgressTask<Channel> {
-	public ChannelsTask(final Activity activity, final ChannelClient client) {
-		super(activity, client);
-	}
+  public ChannelsTask(final Activity activity, final ChannelClient client) {
+    super(activity, client);
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/CreateTimerTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/CreateTimerTask.java
index f9ab94b..fa7dc43 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/CreateTimerTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/CreateTimerTask.java
@@ -3,17 +3,18 @@ package de.bjusystems.vdrmanager.tasks;
 import android.app.Activity;
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.data.Timer;
+import de.bjusystems.vdrmanager.gui.CertificateProblemDialog;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient.TimerOperation;
 
 public abstract class CreateTimerTask extends AsyncProgressTask<Timer> {
 
-	public CreateTimerTask(final Activity activity, final Timer timer) {
-		super(activity, new SetTimerClient(timer, TimerOperation.CREATE) {
-			@Override
-			public int getProgressTextId() {
-					return R.string.progress_timer_save;
-				}
-		});
-	}
+  public CreateTimerTask(final Activity activity, final Timer timer) {
+    super(activity, new SetTimerClient(timer, TimerOperation.CREATE, new CertificateProblemDialog(activity)) {
+      @Override
+      public int getProgressTextId() {
+        return R.string.progress_timer_save;
+      }
+    });
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteRecordingTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteRecordingTask.java
index 255a6a6..b9f5f75 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteRecordingTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteRecordingTask.java
@@ -3,15 +3,16 @@ package de.bjusystems.vdrmanager.tasks;
 import android.app.Activity;
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.data.Recording;
+import de.bjusystems.vdrmanager.gui.CertificateProblemDialog;
 import de.bjusystems.vdrmanager.utils.svdrp.DelRecordingClient;
 
 public abstract class DeleteRecordingTask extends AsyncProgressTask<Recording> {
-	public DeleteRecordingTask(final Activity activity, final Recording r) {
-		super(activity, new DelRecordingClient(r) {
-			@Override
-			public int getProgressTextId() {
-				return R.string.progress_recording_delete;
-			}
-		});
-	}
+  public DeleteRecordingTask(final Activity activity, final Recording r) {
+    super(activity, new DelRecordingClient(r, new CertificateProblemDialog(activity)) {
+      @Override
+      public int getProgressTextId() {
+        return R.string.progress_recording_delete;
+      }
+    });
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteTimerTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteTimerTask.java
index f4ea149..b3314d2 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteTimerTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/DeleteTimerTask.java
@@ -3,17 +3,18 @@ package de.bjusystems.vdrmanager.tasks;
 import android.app.Activity;
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.data.Timer;
+import de.bjusystems.vdrmanager.gui.CertificateProblemDialog;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient.TimerOperation;
 
 public abstract class DeleteTimerTask extends AsyncProgressTask<Timer> {
 
-	public DeleteTimerTask(final Activity activity, final Timer timer) {
-		super(activity, new SetTimerClient(timer, TimerOperation.DELETE) {
-			@Override
-			public int getProgressTextId() {
-				return R.string.progress_timer_delete;
-			}
-		});
-	}
+  public DeleteTimerTask(final Activity activity, final Timer timer) {
+    super(activity, new SetTimerClient(timer, TimerOperation.DELETE, new CertificateProblemDialog(activity)) {
+      @Override
+      public int getProgressTextId() {
+        return R.string.progress_timer_delete;
+      }
+    });
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ModifyTimerTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ModifyTimerTask.java
index 14e7b1a..80aae53 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ModifyTimerTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ModifyTimerTask.java
@@ -3,21 +3,22 @@ package de.bjusystems.vdrmanager.tasks;
 import android.app.Activity;
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.data.Timer;
+import de.bjusystems.vdrmanager.gui.CertificateProblemDialog;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient.TimerOperation;
 
 public abstract class ModifyTimerTask extends AsyncProgressTask<Timer> {
-	
-	public ModifyTimerTask(final Activity activity, final Timer newTimer, final Timer oldTimer) {
-		super(activity, new SetTimerClient(newTimer, oldTimer, TimerOperation.MODIFY) {
-			@Override
-			public int getProgressTextId() {
-					return R.string.progress_timer_modify;
-				}
-			
-			
-		});
-		
-		
-	}
+
+  public ModifyTimerTask(final Activity activity, final Timer newTimer, final Timer oldTimer) {
+    super(activity, new SetTimerClient(newTimer, oldTimer, TimerOperation.MODIFY, new CertificateProblemDialog(activity)) {
+      @Override
+      public int getProgressTextId() {
+        return R.string.progress_timer_modify;
+      }
+
+
+    });
+
+
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ToggleTimerTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ToggleTimerTask.java
index 0f96926..82daae4 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ToggleTimerTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/tasks/ToggleTimerTask.java
@@ -3,24 +3,25 @@ package de.bjusystems.vdrmanager.tasks;
 import android.app.Activity;
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.data.Timer;
+import de.bjusystems.vdrmanager.gui.CertificateProblemDialog;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient;
 import de.bjusystems.vdrmanager.utils.svdrp.SetTimerClient.TimerOperation;
 
 public abstract class ToggleTimerTask extends AsyncProgressTask<Timer> {
 
-	public ToggleTimerTask(final Activity activity, final Timer timer) {
-		super(activity, new SetTimerClient(timer, TimerOperation.TOGGLE) {
-			boolean enabled = timer.isEnabled();
+  public ToggleTimerTask(final Activity activity, final Timer timer) {
+    super(activity, new SetTimerClient(timer, TimerOperation.TOGGLE, new CertificateProblemDialog(activity)) {
+      boolean enabled = timer.isEnabled();
 
-			@Override
-			public int getProgressTextId() {
-				if (enabled) {
-					return R.string.progress_timer_disable;
-				} else {
-					return R.string.progress_timer_enable;
-				}
-			}
-		});
-		timer.setEnabled(!timer.isEnabled());
-	}
+      @Override
+      public int getProgressTextId() {
+        if (enabled) {
+          return R.string.progress_timer_disable;
+        } else {
+          return R.string.progress_timer_enable;
+        }
+      }
+    });
+    timer.setEnabled(!timer.isEnabled());
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/AliveClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/AliveClient.java
index ebaee8c..0d5dca9 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/AliveClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/AliveClient.java
@@ -9,41 +9,39 @@ import de.bjusystems.vdrmanager.data.AliveState;
  */
 public class AliveClient extends SvdrpClient<AliveState> {
 
-	/**
-	 * Constructor
-	 * @param host host
-	 * @param port port
-	 * @param ssl use ssl
-	 */
-	public AliveClient() {
-		super();
-	}
-
-	/**
-	 * Starts the EPG request
-	 * @param parameter parameter for lste
-	 */
-	@Override
-	public void run()   {
-		runCommand("aliv");
-	}
-
-	@Override
-	public AliveState parseAnswer(final String line) {
-
-		if (line.startsWith("200")) {
-			return AliveState.ALIVE;
-		}
-		if (line.startsWith("400")) {
-			return AliveState.DEAD;
-		}
-		return AliveState.UNKNOWN;
-	}
-
-	@Override
-	public int getProgressTextId() {
-		return 0;
-	}
+  /**
+   * Constructor
+   * @param certificateProblemListener
+   */
+  public AliveClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+  }
+
+  /**
+   * Starts the EPG request
+   * @param parameter parameter for lste
+   */
+  @Override
+  public void run()   {
+    runCommand("aliv");
+  }
+
+  @Override
+  public AliveState parseAnswer(final String line) {
+
+    if (line.startsWith("200")) {
+      return AliveState.ALIVE;
+    }
+    if (line.startsWith("400")) {
+      return AliveState.DEAD;
+    }
+    return AliveState.UNKNOWN;
+  }
+
+  @Override
+  public int getProgressTextId() {
+    return 0;
+  }
 
 
 }
\ No newline at end of file
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/CertificateProblemListener.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/CertificateProblemListener.java
new file mode 100644
index 0000000..ac0ac1e
--- /dev/null
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/CertificateProblemListener.java
@@ -0,0 +1,39 @@
+package de.bjusystems.vdrmanager.utils.svdrp;
+
+import java.security.cert.X509Certificate;
+
+import android.app.Activity;
+
+/**
+ * Interface for reporting problems with the SSL certificate
+ * @author bju
+ *
+ */
+public interface CertificateProblemListener {
+
+  /**
+   * Possible user decisions on certificate problems
+   */
+  public enum CertificateProblemAction {
+
+    /** Abort the connection */
+    ABORT,
+    /** Accept the certificate this time */
+    ACCEPT_ONCE,
+    /** Accept the certificate forever */
+    ACCEPT_FOREVER
+  }
+
+  /**
+   * Reports the certificate problem and waits for a user decision
+   * @param chain Certificate trust chain
+   * @param authType authentication type
+   */
+  CertificateProblemAction reportProblem(final X509Certificate[] chain, final String authType);
+
+  /**
+   * Gets the current activity
+   * @return activity
+   */
+  Activity getCurrentActivity();
+}
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/ChannelClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/ChannelClient.java
index 3b524c7..c3761c4 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/ChannelClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/ChannelClient.java
@@ -17,168 +17,168 @@ import de.bjusystems.vdrmanager.data.Preferences;
  *
  */
 public class ChannelClient extends SvdrpClient<Channel> implements
-		SvdrpListener, SvdrpResultListener<Channel> {
-
-	private static final ArrayList<String> channelGroups = new ArrayList<String>();
-
-	private static final ArrayList<String> channelSources = new ArrayList<String>();
-
-	private static LinkedHashMap<String, ArrayList<Channel>> groupChannels = new LinkedHashMap<String, ArrayList<Channel>>();
-
-	private static TreeMap<String, ArrayList<Channel>> providerChannels = new TreeMap<String, ArrayList<Channel>>();
-
-	private static TreeMap<String, ArrayList<Channel>> sourceChannels = new TreeMap<String, ArrayList<Channel>>();
-
-	private static ArrayList<Channel> channels = new ArrayList<Channel>();
-
-	private static Map<String, Channel> idChannels = new HashMap<String, Channel>();
-
-	public static Map<String, Channel> getIdChannels() {
-		return idChannels;
-	}
-
-	private static boolean inited = false;
-
-	public ChannelClient() {
-		super();
-		// if (useCache == false) {
-		// clearCache();
-		// }
-		addSvdrpListener(this);
-		addSvdrpResultListener(this);
-	}
-
-	public static void clearCache() {
-		channelSources.clear();
-		sourceChannels.clear();
-		channelGroups.clear();
-		groupChannels.clear();
-		providerChannels.clear();
-		channels.clear();
-		idChannels.clear();
-		inited = false;
-	}
-
-	public static ArrayList<String> getChannelGroups() {
-		return channelGroups;
-	}
-
-	public static ArrayList<String> getChannelSources() {
-		return channelSources;
-	}
-
-
-	public static HashMap<String, ArrayList<Channel>> getGroupChannels() {
-		return groupChannels;
-	}
-
-	public static TreeMap<String, ArrayList<Channel>> getProviderChannels() {
-		return providerChannels;
-	}
-
-	public static TreeMap<String, ArrayList<Channel>> getSourceChannels() {
-		return sourceChannels;
-	}
-
-	public static ArrayList<Channel> getChannels() {
-		return channels;
-	}
-
-	/**
-	 * Constructor
-	 *
-	 * @param host
-	 *            host
-	 * @param port
-	 *            port
-	 * @param ssl
-	 *            use ssl
-	 */
-	// public ChannelClient() {
-	// this(true);
-	//
-	// }
-
-	/**
-	 * Starts the EPG request
-	 *
-	 * @param parameter
-	 *            parameter for lste
-	 */
-	@Override
-	synchronized public void run() {
-		if (inited == true) {
-			informListener(SvdrpEvent.CACHE_HIT);
-		} else {
-			runCommand("channels " + Preferences.get().getChannels());
-		}
-	}
-
-	@Override
-	public Channel parseAnswer(final String line) {
-		return new Channel(line);
-	}
-
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_channels_loading;
-	}
-
-	ArrayList<Channel> currentChannels = new ArrayList<Channel>();
-
-	String currentGroup;
-
-	private void addSourceChannel(Channel c){
-		ArrayList<Channel> channels = sourceChannels.get(c.getSource());
-
-		if(channels == null){
-			channels = new ArrayList<Channel>();
-			sourceChannels.put(c.getSource(), channels);
-			channelSources.add(c.getSource());
-		}
-		channels.add(c);
-	}
-
-	private void received(Channel c) {
-
-		if (c.isGroupSeparator()) {
-			currentGroup = c.getName();
-			channelGroups.add(currentGroup);
-			currentChannels = new ArrayList<Channel>();
-			groupChannels.put(c.getName(), currentChannels);
-		} else {
-
-			addSourceChannel(c);
-
-			if (channelGroups.isEmpty()) {// receiver channel with no previous
-											// group
-				channelGroups.add("");
-				groupChannels.put("", currentChannels);
-			}
-
-			c.setGroup(currentGroup);
-			channels.add(c);
-			idChannels.put(c.getId(), c);
-			currentChannels.add(c);
-			String provider = c.getProvider();
-			ArrayList<Channel> pchannels = providerChannels.get(provider);
-			if (pchannels == null) {
-				pchannels = new ArrayList<Channel>();
-				providerChannels.put(provider, pchannels);
-			}
-			pchannels.add(c);
-		}
-	}
-
-	@Override
-	public void svdrpEvent(Channel c) {
-		received(c);
-	}
-
-	@Override
-	public void svdrpEvent(SvdrpEvent event) {
-		if (event == SvdrpEvent.FINISHED_SUCCESS) {
-			inited = true;
-		}
-	}
+SvdrpListener, SvdrpResultListener<Channel> {
+
+  private static final ArrayList<String> channelGroups = new ArrayList<String>();
+
+  private static final ArrayList<String> channelSources = new ArrayList<String>();
+
+  private static LinkedHashMap<String, ArrayList<Channel>> groupChannels = new LinkedHashMap<String, ArrayList<Channel>>();
+
+  private static TreeMap<String, ArrayList<Channel>> providerChannels = new TreeMap<String, ArrayList<Channel>>();
+
+  private static TreeMap<String, ArrayList<Channel>> sourceChannels = new TreeMap<String, ArrayList<Channel>>();
+
+  private static ArrayList<Channel> channels = new ArrayList<Channel>();
+
+  private static Map<String, Channel> idChannels = new HashMap<String, Channel>();
+
+  public static Map<String, Channel> getIdChannels() {
+    return idChannels;
+  }
+
+  private static boolean inited = false;
+
+  public ChannelClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+    // if (useCache == false) {
+    // clearCache();
+    // }
+    addSvdrpListener(this);
+    addSvdrpResultListener(this);
+  }
+
+  public static void clearCache() {
+    channelSources.clear();
+    sourceChannels.clear();
+    channelGroups.clear();
+    groupChannels.clear();
+    providerChannels.clear();
+    channels.clear();
+    idChannels.clear();
+    inited = false;
+  }
+
+  public static ArrayList<String> getChannelGroups() {
+    return channelGroups;
+  }
+
+  public static ArrayList<String> getChannelSources() {
+    return channelSources;
+  }
+
+
+  public static HashMap<String, ArrayList<Channel>> getGroupChannels() {
+    return groupChannels;
+  }
+
+  public static TreeMap<String, ArrayList<Channel>> getProviderChannels() {
+    return providerChannels;
+  }
+
+  public static TreeMap<String, ArrayList<Channel>> getSourceChannels() {
+    return sourceChannels;
+  }
+
+  public static ArrayList<Channel> getChannels() {
+    return channels;
+  }
+
+  /**
+   * Constructor
+   *
+   * @param host
+   *            host
+   * @param port
+   *            port
+   * @param ssl
+   *            use ssl
+   */
+  // public ChannelClient() {
+  // this(true);
+  //
+  // }
+
+  /**
+   * Starts the EPG request
+   *
+   * @param parameter
+   *            parameter for lste
+   */
+  @Override
+  synchronized public void run() {
+    if (inited == true) {
+      informListener(SvdrpEvent.CACHE_HIT);
+    } else {
+      runCommand("channels " + Preferences.get().getChannels());
+    }
+  }
+
+  @Override
+  public Channel parseAnswer(final String line) {
+    return new Channel(line);
+  }
+
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_channels_loading;
+  }
+
+  ArrayList<Channel> currentChannels = new ArrayList<Channel>();
+
+  String currentGroup;
+
+  private void addSourceChannel(final Channel c){
+    ArrayList<Channel> channels = sourceChannels.get(c.getSource());
+
+    if(channels == null){
+      channels = new ArrayList<Channel>();
+      sourceChannels.put(c.getSource(), channels);
+      channelSources.add(c.getSource());
+    }
+    channels.add(c);
+  }
+
+  private void received(final Channel c) {
+
+    if (c.isGroupSeparator()) {
+      currentGroup = c.getName();
+      channelGroups.add(currentGroup);
+      currentChannels = new ArrayList<Channel>();
+      groupChannels.put(c.getName(), currentChannels);
+    } else {
+
+      addSourceChannel(c);
+
+      if (channelGroups.isEmpty()) {// receiver channel with no previous
+        // group
+        channelGroups.add("");
+        groupChannels.put("", currentChannels);
+      }
+
+      c.setGroup(currentGroup);
+      channels.add(c);
+      idChannels.put(c.getId(), c);
+      currentChannels.add(c);
+      final String provider = c.getProvider();
+      ArrayList<Channel> pchannels = providerChannels.get(provider);
+      if (pchannels == null) {
+        pchannels = new ArrayList<Channel>();
+        providerChannels.put(provider, pchannels);
+      }
+      pchannels.add(c);
+    }
+  }
+
+  @Override
+  public void svdrpEvent(final Channel c) {
+    received(c);
+  }
+
+  @Override
+  public void svdrpEvent(final SvdrpEvent event) {
+    if (event == SvdrpEvent.FINISHED_SUCCESS) {
+      inited = true;
+    }
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/DelRecordingClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/DelRecordingClient.java
index efd5c6d..522e285 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/DelRecordingClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/DelRecordingClient.java
@@ -10,40 +10,40 @@ import de.bjusystems.vdrmanager.data.Recording;
  */
 public class DelRecordingClient extends SvdrpClient<Recording> {
 
-	/** current recording */
-	Recording recording;
-
-	/**
-	 * Constructor
-	 * Recording
-	 */
-	public DelRecordingClient(final Recording recording) {
-		super();
-		this.recording = recording;
-	}
-
-	/**
-	 * Starts the request
-	 */
-	@Override
-	public void run()   {
-
-		final StringBuilder command = new StringBuilder();
-
-		command.append("drecording ");
-		command.append(recording.toCommandLine());
-		runCommand(command.toString());
-	}
-
-
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_timer_save;
-	}
-
-	@Override
-	protected Recording parseAnswer(String line) {
-		return null;
-	}
+  /** current recording */
+  Recording recording;
+
+  /**
+   * Constructor
+   * Recording
+   */
+  public DelRecordingClient(final Recording recording, final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+    this.recording = recording;
+  }
+
+  /**
+   * Starts the request
+   */
+  @Override
+  public void run()   {
+
+    final StringBuilder command = new StringBuilder();
+
+    command.append("drecording ");
+    command.append(recording.toCommandLine());
+    runCommand(command.toString());
+  }
+
+
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_timer_save;
+  }
+
+  @Override
+  protected Recording parseAnswer(final String line) {
+    return null;
+  }
 }
 
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/EpgClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/EpgClient.java
index 88c1801..a3d5b7e 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/EpgClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/EpgClient.java
@@ -14,79 +14,79 @@ import de.bjusystems.vdrmanager.data.Timer;
  */
 public class EpgClient extends SvdrpClient<Epg>  {
 
-	/** Time to retrieve EPG for */
-	private String time;
-	/** Channel to retrieve EPG for */
-	private Channel channel;
-	/** Search parameters to retrieve EPG for */
-	private EpgSearchParams search;
-	/** Last read EPG */
-	private Epg lastEpg;
+  /** Time to retrieve EPG for */
+  private String time;
+  /** Channel to retrieve EPG for */
+  private Channel channel;
+  /** Search parameters to retrieve EPG for */
+  private EpgSearchParams search;
+  /** Last read EPG */
+  private Epg lastEpg;
 
-	/**
-	 * Constructor
-	 */
-	private EpgClient() {
-		super();
-		this.time = null;
-		this.channel = null;
-		this.search = null;
-	}
+  /**
+   * Constructor
+   */
+  private EpgClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+    this.time = null;
+    this.channel = null;
+    this.search = null;
+  }
 
-	/**
-	 * Constructor
-	 * @param time time to search for epg events
-	 */
-	public EpgClient(final String time) {
-		this();
-		this.time = time;
-	}
+  /**
+   * Constructor
+   * @param time time to search for epg events
+   */
+  public EpgClient(final String time, final CertificateProblemListener certificateProblemListener) {
+    this(certificateProblemListener);
+    this.time = time;
+  }
 
-	/**
-	 * Constructor
-	 * @param channel channel to search for epg events
-	 */
-	public EpgClient(final Channel channel) {
-		this();
-		this.channel = channel;
-	}
+  /**
+   * Constructor
+   * @param channel channel to search for epg events
+   */
+  public EpgClient(final Channel channel, final CertificateProblemListener certificateProblemListener) {
+    this(certificateProblemListener);
+    this.channel = channel;
+  }
 
-	public EpgClient(final EpgSearchParams search) {
-		this();
-		this.search = search;
-	}
+  public EpgClient(final EpgSearchParams search, final CertificateProblemListener certificateProblemListener) {
+    this(certificateProblemListener);
+    this.search = search;
+  }
 
-	/**
-	 * Starts the EPG request
-	 * @param parameter parameter for lste
-	 */
-	@Override
-	public void run()   {
-		if (time != null) {
-			runCommand(String.format("tevents %s %s", time, Preferences.getPreferences().getChannels()));
-		} else if (channel != null) {
-			runCommand(String.format("cevents %s", channel.getNumber()));
-		} else if (search != null) {
-			runCommand(String.format("search %s:%s", Preferences.get().getChannels(), search.toCommandLine()));
-		}
-	}
+  /**
+   * Starts the EPG request
+   * @param parameter parameter for lste
+   */
+  @Override
+  public void run()   {
+    if (time != null) {
+      runCommand(String.format("tevents %s %s", time, Preferences.getPreferences().getChannels()));
+    } else if (channel != null) {
+      runCommand(String.format("cevents %s", channel.getNumber()));
+    } else if (search != null) {
+      runCommand(String.format("search %s:%s", Preferences.get().getChannels(), search.toCommandLine()));
+    }
+  }
 
-	@Override
-	public Epg parseAnswer(final String line) {
+  @Override
+  public Epg parseAnswer(final String line) {
 
-		if (line.startsWith("E")) {
-			lastEpg = new Epg(line);
-			return lastEpg;
-		} else if (line.startsWith("T")) {
-			lastEpg.setTimer(new Timer(line));
-		}
-		return null;
-	}
+    if (line.startsWith("E")) {
+      lastEpg = new Epg(line);
+      return lastEpg;
+    } else if (line.startsWith("T")) {
+      lastEpg.setTimer(new Timer(line));
+    }
+    return null;
+  }
 
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_whatson_loading;
-	}
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_whatson_loading;
+  }
 
 }
 
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/MySSLSocketFactory.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/MySSLSocketFactory.java
new file mode 100644
index 0000000..6c87faa
--- /dev/null
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/MySSLSocketFactory.java
@@ -0,0 +1,253 @@
+package de.bjusystems.vdrmanager.utils.svdrp;
+
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.Socket;
+import java.security.KeyManagementException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.security.UnrecoverableKeyException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+
+import android.app.Activity;
+import android.content.Context;
+import android.util.Log;
+import de.bjusystems.vdrmanager.app.VdrManagerApp;
+
+
+/**
+ * SSLSocketFactory
+ * @author bju
+ */
+public class MySSLSocketFactory extends org.apache.http.conn.ssl.SSLSocketFactory {
+
+  /** The key store file */
+  private final String keyStoreFile = "KeyStore";
+
+  /** the key store */
+  private KeyStore appKeyStore;
+
+  /** the real socket factory */
+  private final SSLSocketFactory sslFactory;
+
+  /** the trust managers */
+  private X509TrustManager[] trustManagers;
+
+  /** the current activity */
+  private final Activity activity;
+
+  public MySSLSocketFactory(final boolean acceptAllCertificates, final CertificateProblemListener certProblemListener)
+      throws KeyManagementException, NoSuchAlgorithmException, UnrecoverableKeyException, KeyStoreException {
+
+    super(null);
+
+    // save context
+    this.activity = certProblemListener.getCurrentActivity();
+
+    // accept all host names
+    this.setHostnameVerifier(org.apache.http.conn.ssl.SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
+
+    // load the key store
+    initKeyStore();
+
+    // initialize the trust managers
+    if (acceptAllCertificates) {
+      initInsecureTrustManagers();
+    } else {
+      initSecureTrustManagers(certProblemListener);
+    }
+
+    // create SSL context
+    final SSLContext context = SSLContext.getInstance("TLS");
+    context.init(null, trustManagers, new SecureRandom());
+
+    // create the real factory
+    sslFactory = context.getSocketFactory();
+
+  }
+
+  @Override
+  public Socket createSocket() throws IOException {
+    return sslFactory.createSocket();
+  }
+
+  /**
+   * initialize the key store
+   * @return KeyStore
+   * @throws KeyStoreException
+   */
+  private void initKeyStore() throws KeyStoreException {
+
+    try {
+      appKeyStore = KeyStore.getInstance(KeyStore.getDefaultType());
+
+      try {
+        final InputStream stream = activity.openFileInput(keyStoreFile);
+        appKeyStore.load(stream, null);
+      } catch (final FileNotFoundException e) {
+        appKeyStore.load(null);
+      }
+    } catch (final Exception e) {
+      throw new KeyStoreException(e);
+    }
+  }
+
+  /**
+   * initialize the trust managers validating certificates
+   * @param acceptAllCertificates accept all certificates
+   * @param certProblemListener listener to inform about certificate problems
+   * @throws NoSuchAlgorithmException
+   * @throws KeyStoreException
+   */
+  private void initSecureTrustManagers(final CertificateProblemListener certProblemListener) throws NoSuchAlgorithmException, KeyStoreException {
+
+    final List<X509TrustManager> trustManagerList = new ArrayList<X509TrustManager>();
+
+    // initialize the trust manager accepting certificates contained in the session key store
+    TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("X509");
+    trustManagerFactory.init(((VdrManagerApp)activity.getApplication()).getSessionKeyStore());
+    X509TrustManager trustManager = getTrustManager(trustManagerFactory);
+    if (trustManager != null) {
+      trustManagerList.add(trustManager);
+    }
+
+    // initialize the trust manager accepting certificates contained in the permanent key store
+    trustManagerFactory = TrustManagerFactory.getInstance("X509");
+    trustManagerFactory.init(appKeyStore);
+    trustManager = getTrustManager(trustManagerFactory);
+    if (trustManager != null) {
+      trustManagerList.add(trustManager);
+    }
+
+    // initialize the trust manager accepting certificates accepted from the system
+    trustManagerFactory = TrustManagerFactory.getInstance("X509");
+    trustManagerFactory.init((KeyStore)null);
+    trustManager = getTrustManager(trustManagerFactory);
+    if (trustManager != null) {
+      trustManagerList.add(trustManager);
+    }
+
+    trustManagers = new X509TrustManager[] {
+        new X509TrustManager() {
+
+          @Override
+          public X509Certificate[] getAcceptedIssuers() {
+            return null;
+          }
+
+          @Override
+          public void checkServerTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {
+            CertificateException lastException = null;
+            for(final X509TrustManager tm : trustManagerList) {
+              try {
+                tm.checkServerTrusted(chain, authType);
+                return;
+              } catch (final CertificateException e) {
+                lastException = e;
+              }
+            }
+
+            switch (certProblemListener.reportProblem(chain, authType)) {
+            case ACCEPT_ONCE:
+              saveCertificate(chain, authType, false);
+              return;
+            case ACCEPT_FOREVER:
+              saveCertificate(chain, authType, true);
+              return;
+            default:
+              if (lastException != null) {
+                throw lastException;
+              }
+              break;
+            }
+
+
+            throw new CertificateException("Certificate not validated");
+          }
+
+          @Override
+          public void checkClientTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {
+            // NOP
+          }
+        }
+    };
+  }
+
+  /**
+   * initializes the trust managers validating nothing
+   */
+  private void initInsecureTrustManagers() {
+
+    trustManagers = new X509TrustManager[] {
+        new X509TrustManager() {
+          @Override
+          public X509Certificate[] getAcceptedIssuers() {
+            return null;
+          }
+
+          @Override
+          public void checkServerTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {
+          }
+
+          @Override
+          public void checkClientTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {
+          }
+        }
+    };
+  }
+
+  /**
+   * finds the X509 trust manager
+   * @param trustManagerFactory TrustManager factory
+   * @return X509 trust manager
+   */
+  private X509TrustManager getTrustManager(final TrustManagerFactory trustManagerFactory) {
+
+    for(final TrustManager trustManager : trustManagerFactory.getTrustManagers()) {
+      if (trustManager instanceof X509TrustManager) {
+        return (X509TrustManager) trustManager;
+      }
+    }
+    return null;
+  }
+
+  /**
+   * Saves the certificate
+   * @param chain certificate chain
+   * @param authType authentication type
+   */
+  private void saveCertificate(final X509Certificate[] chain, final String authType, final boolean permanently) {
+
+    // get the certificate alias
+    final String alias = chain[0].getSubjectDN().toString();
+
+    // key store to use
+    final KeyStore saveKeyStore = permanently ? appKeyStore : ((VdrManagerApp)activity.getApplication()).getSessionKeyStore();
+
+    // store the certificate for this alias
+    try {
+      saveKeyStore.setCertificateEntry(alias, chain[0]);
+
+      // the session key store is not saved
+      if (permanently) {
+        final FileOutputStream stream = activity.openFileOutput(keyStoreFile, Context.MODE_PRIVATE);
+        saveKeyStore.store(stream, null);
+      }
+    } catch (final Exception e) {
+      Log.e(getClass().getName(), "Can't save certificate for ' " + alias +  "' as trusted");
+    }
+  }
+}
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/RecordingClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/RecordingClient.java
index 025dcf9..f201ed9 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/RecordingClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/RecordingClient.java
@@ -5,19 +5,27 @@ import de.bjusystems.vdrmanager.data.Recording;
 
 public class RecordingClient extends SvdrpClient<Recording> {
 
-	@Override
-	protected Recording parseAnswer(String line) {
-		return new Recording(line);
-	}
+  /**
+   * Constructor
+   * @param certificateProblemListener
+   */
+  public RecordingClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+  }
 
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_recordings_loading;
-	}
+  @Override
+  protected Recording parseAnswer(final String line) {
+    return new Recording(line);
+  }
 
-	@Override
-	public synchronized void run()   {
-		runCommand("recordings");
-	}
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_recordings_loading;
+  }
+
+  @Override
+  public synchronized void run()   {
+    runCommand("recordings");
+  }
 
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SetTimerClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SetTimerClient.java
index 72ca70e..8daab75 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SetTimerClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SetTimerClient.java
@@ -10,81 +10,81 @@ import de.bjusystems.vdrmanager.data.Timer;
  */
 public class SetTimerClient extends SvdrpClient<Timer> {
 
-	public enum TimerOperation {
-		CREATE("C"),//
-		DELETE("D"),//
-		MODIFY("M"),//
-		TOGGLE("T"),//
-		;
-		private String command;
-		private TimerOperation(String command){
-			this.command = command;
-		}
-		public String getCommand(){
-			return this.command;
-		}
-
-	}
-
-	/** channel names for timer */
-	Timer newTimer;
-
-	Timer oldTimer;
-
-	/** timer should be deleted */
-	private TimerOperation timerOperation;
-
-	/**
-	 * @param newTimer Das was modifiziert angelegt wird
-	 */
-	public SetTimerClient(final Timer newTimer, TimerOperation op) {
-		this(newTimer, null, op);
-	}
-
-	/**
-	 * @param newTimer
-	 * @param oldTimer this is original Timer, if any (modify)
-	 * @param op
-	 */
-	public SetTimerClient(final Timer newTimer, final Timer oldTimer, TimerOperation op) {
-		super();
-		this.newTimer = newTimer;
-		this.oldTimer = oldTimer;
-		this.timerOperation = op;
-	}
-
-
-	/**
-	 * Starts the request
-	 */
-	@Override
-	public void run()   {
-
-		final StringBuilder command = new StringBuilder();
-
-		command.append("timer ");
-		command.append(timerOperation.getCommand());
-		//command.append(oldTimer.getNumber());
-		command.append(" ");
-		command.append(newTimer.toCommandLine());
-		if(timerOperation == TimerOperation.MODIFY){
-			command.append("#|#|#").append(oldTimer.toCommandLine());
-		}
-		//timer D 1:1:2011-11-11:1513:1710:50:99:Mirrors 2
-		//timer C 1:1:2011-11-11:2223:2250:50:99:Zapping
-		//timer T 0:1:2011-11-11:2013:2230:50:99:So spielt das Leben
-		//timer M
-		runCommand(command.toString());
-	}
-
-	@Override
-	public Timer parseAnswer(final String line) {
-		return new Timer(line);
-	}
-
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_timer_save;
-	}
+  public enum TimerOperation {
+    CREATE("C"),//
+    DELETE("D"),//
+    MODIFY("M"),//
+    TOGGLE("T"),//
+    ;
+    private String command;
+    private TimerOperation(final String command){
+      this.command = command;
+    }
+    public String getCommand(){
+      return this.command;
+    }
+
+  }
+
+  /** channel names for timer */
+  Timer newTimer;
+
+  Timer oldTimer;
+
+  /** timer should be deleted */
+  private final TimerOperation timerOperation;
+
+  /**
+   * @param newTimer Das was modifiziert angelegt wird
+   */
+  public SetTimerClient(final Timer newTimer, final TimerOperation op, final CertificateProblemListener certificateProblemListener) {
+    this(newTimer, null, op, certificateProblemListener);
+  }
+
+  /**
+   * @param newTimer
+   * @param oldTimer this is original Timer, if any (modify)
+   * @param op
+   */
+  public SetTimerClient(final Timer newTimer, final Timer oldTimer, final TimerOperation op, final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+    this.newTimer = newTimer;
+    this.oldTimer = oldTimer;
+    this.timerOperation = op;
+  }
+
+
+  /**
+   * Starts the request
+   */
+  @Override
+  public void run()   {
+
+    final StringBuilder command = new StringBuilder();
+
+    command.append("timer ");
+    command.append(timerOperation.getCommand());
+    //command.append(oldTimer.getNumber());
+    command.append(" ");
+    command.append(newTimer.toCommandLine());
+    if(timerOperation == TimerOperation.MODIFY){
+      command.append("#|#|#").append(oldTimer.toCommandLine());
+    }
+    //timer D 1:1:2011-11-11:1513:1710:50:99:Mirrors 2
+    //timer C 1:1:2011-11-11:2223:2250:50:99:Zapping
+    //timer T 0:1:2011-11-11:2013:2230:50:99:So spielt das Leben
+    //timer M
+    runCommand(command.toString());
+  }
+
+  @Override
+  public Timer parseAnswer(final String line) {
+    return new Timer(line);
+  }
+
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_timer_save;
+  }
 }
 
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpAsyncTask.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpAsyncTask.java
index b7b090e..505b084 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpAsyncTask.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpAsyncTask.java
@@ -6,157 +6,160 @@ import java.util.List;
 import android.os.AsyncTask;
 
 public class SvdrpAsyncTask<Result, Client extends SvdrpClient<Result>> extends
-		AsyncTask<Void, Object, Void> implements SvdrpListener,
-		SvdrpExceptionListener, SvdrpResultListener<Result> {
-
-	Client client;
-
-	Throwable ex;
-
-	SvdrpEvent event;
-
-	List<SvdrpListener> eventListeners = new ArrayList<SvdrpListener>();
-
-	List<SvdrpExceptionListener> exceptionListeners = new ArrayList<SvdrpExceptionListener>();
-
-	List<SvdrpFinishedListener<Result>> finishedListeners = new ArrayList<SvdrpFinishedListener<Result>>();
-
-	public SvdrpAsyncTask(final Client client) {
-		this.client = client;
-		this.client.addSvdrpListener(this);
-		this.client.addSvdrpExceptionListener(this);
-		this.client.addSvdrpResultListener(this);
-	}
-
-	protected  List<Result> results = new ArrayList<Result>();
-
-
-	public List<Result> getResults() {
-		return results;
-	}
-
-
-	/**
-	 * Adds the listener to the list of listeners
-	 *
-	 * @param listener
-	 *            listener
-	 */
-	public void addSvdrpListener(final SvdrpListener listener) {
-		// client.addSvdrpListener(listener);
-		eventListeners.add(listener);
-	}
-
-	/**
-	 * Adds the listener to the list of listeners
-	 *
-	 * @param listener
-	 *            listener
-	 */
-	public void addSvdrpResultListener(
-			final SvdrpResultListener<Result> listener) {
-		client.addSvdrpResultListener(listener);
-	}
-
-	public void addSvdrpFinishedListener(final SvdrpFinishedListener<Result> liste) {
-		finishedListeners.add(liste);
-	}
-
-	/**
-	 * Adds the listener to the list of listeners
-	 *
-	 * @param listener
-	 *            listener
-	 */
-	public void addSvdrpExceptionListener(final SvdrpExceptionListener listener) {
-		// client.addSvdrpExceptionListener(listener);
-		exceptionListeners.add(listener);
-	}
-
-	public void run() {
-		execute();
-	}
-
-	@Override
-	protected Void doInBackground(final Void... params) {
-		client.run();
-		return null;
-	}
-
-	@Override
-	protected void onProgressUpdate(final Object... values) {
-
-		if (values.length == 1) {
-
-			if (List.class.isAssignableFrom(values[0].getClass())) {
-				for (final SvdrpFinishedListener<Result> listener : finishedListeners) {
-					listener.finished((List<Result>) values[0]);
-				}
-				return;
-			}
-
-			for (final SvdrpListener listener : eventListeners) {
-				listener.svdrpEvent((SvdrpEvent) values[0]);
-			}
-
-		} else if (values.length == 2) {
-			for (final SvdrpExceptionListener listener : exceptionListeners) {
-				listener.svdrpEvent((SvdrpEvent) values[0],
-						(Throwable) values[1]);
-			}
-		}
-
-		/*
-		 * switch (event) { case CONNECTING: {
-		 * setMessage(R.string.progress_connect); progress.show(); break; }
-		 *
-		 * case LOGGED_IN: { setMessage(R.string.progress_login); break; }
-		 *
-		 * case COMMAND_SENT: { setMessage(client.getProgressTextId()); break; }
-		 *
-		 * case DISCONNECTING: { setMessage(R.string.progress_disconnect);
-		 * break; }
-		 *
-		 * case ERROR: case CONNECTION_TIMEOUT: case CONNECT_ERROR: case
-		 * FINISHED_ABNORMALY: case CACHE_HIT: case FINISHED_SUCCESS: case
-		 * LOGIN_ERROR: { progress.dismiss(); }
-		 *
-		 * }
-		 */
-	}
-
-	// @Override
-	// protected void onPostExecute(SvdrpException exception) {
-	// for (SvdrpExceptionListener l : exceptionListeners) {
-	// l.svdrpEvent(exception.getEvent(), ex);
-	// }
-	// }
-
-	@Override
-	public void svdrpEvent(SvdrpEvent event) {
-		publishProgress(event);;
-		if(event == SvdrpEvent.FINISHED_SUCCESS){
-			publishProgress(results);
-		}
-	}
-
-//	@Override
-//	public void finished(ListResult> results) {
-//		publishProgress(results);
-//	}
-
-	@Override
-	public void svdrpEvent(SvdrpEvent event, Throwable t) {
-		publishProgress(event, t);
-	}
-
-
-	@Override
-	public void svdrpEvent(Result result) {
-		results.add(result);
-	}
-
-	public void abort(){
-		client.abort();
-	}
+AsyncTask<Void, Object, Void> implements SvdrpListener,
+SvdrpExceptionListener, SvdrpResultListener<Result> {
+
+  Client client;
+
+  Throwable ex;
+
+  SvdrpEvent event;
+
+  List<SvdrpListener> eventListeners = new ArrayList<SvdrpListener>();
+
+  List<SvdrpExceptionListener> exceptionListeners = new ArrayList<SvdrpExceptionListener>();
+
+  List<SvdrpFinishedListener<Result>> finishedListeners = new ArrayList<SvdrpFinishedListener<Result>>();
+
+  //CertificateProblemListener certificateProblemListener = null;
+
+  //CertificateProblemAction certificateProblemAction;
+
+  public SvdrpAsyncTask(final Client client) {
+    this.client = client;
+    this.client.addSvdrpListener(this);
+    this.client.addSvdrpExceptionListener(this);
+    this.client.addSvdrpResultListener(this);
+  }
+
+  protected  List<Result> results = new ArrayList<Result>();
+
+
+  public List<Result> getResults() {
+    return results;
+  }
+
+
+  /**
+   * Adds the listener to the list of listeners
+   *
+   * @param listener
+   *            listener
+   */
+  public void addSvdrpListener(final SvdrpListener listener) {
+    // client.addSvdrpListener(listener);
+    eventListeners.add(listener);
+  }
+
+  /**
+   * Adds the listener to the list of listeners
+   *
+   * @param listener
+   *            listener
+   */
+  public void addSvdrpResultListener(
+      final SvdrpResultListener<Result> listener) {
+    client.addSvdrpResultListener(listener);
+  }
+
+  public void addSvdrpFinishedListener(final SvdrpFinishedListener<Result> liste) {
+    finishedListeners.add(liste);
+  }
+
+  /**
+   * Adds the listener to the list of listeners
+   *
+   * @param listener
+   *            listener
+   */
+  public void addSvdrpExceptionListener(final SvdrpExceptionListener listener) {
+    // client.addSvdrpExceptionListener(listener);
+    exceptionListeners.add(listener);
+  }
+
+  public void run() {
+    execute();
+  }
+
+  @Override
+  protected Void doInBackground(final Void... params) {
+    client.run();
+    return null;
+  }
+
+  @Override
+  protected void onProgressUpdate(final Object... values) {
+
+    if (values.length == 1) {
+
+      if (List.class.isAssignableFrom(values[0].getClass())) {
+        for (final SvdrpFinishedListener<Result> listener : finishedListeners) {
+          listener.finished((List<Result>) values[0]);
+        }
+        return;
+      }
+
+      for (final SvdrpListener listener : eventListeners) {
+        listener.svdrpEvent((SvdrpEvent) values[0]);
+      }
+
+    } else if (values.length == 2) {
+      for (final SvdrpExceptionListener listener : exceptionListeners) {
+        listener.svdrpEvent((SvdrpEvent) values[0], (Throwable) values[1]);
+      }
+    }
+
+    /*
+     * switch (event) { case CONNECTING: {
+     * setMessage(R.string.progress_connect); progress.show(); break; }
+     *
+     * case LOGGED_IN: { setMessage(R.string.progress_login); break; }
+     *
+     * case COMMAND_SENT: { setMessage(client.getProgressTextId()); break; }
+     *
+     * case DISCONNECTING: { setMessage(R.string.progress_disconnect);
+     * break; }
+     *
+     * case ERROR: case CONNECTION_TIMEOUT: case CONNECT_ERROR: case
+     * FINISHED_ABNORMALY: case CACHE_HIT: case FINISHED_SUCCESS: case
+     * LOGIN_ERROR: { progress.dismiss(); }
+     *
+     * }
+     */
+  }
+
+  // @Override
+  // protected void onPostExecute(SvdrpException exception) {
+  // for (SvdrpExceptionListener l : exceptionListeners) {
+  // l.svdrpEvent(exception.getEvent(), ex);
+  // }
+  // }
+
+  @Override
+  public void svdrpEvent(final SvdrpEvent event) {
+    publishProgress(event);;
+    if(event == SvdrpEvent.FINISHED_SUCCESS){
+      publishProgress(results);
+    }
+  }
+
+  //	@Override
+  //	public void finished(ListResult> results) {
+  //		publishProgress(results);
+  //	}
+
+  @Override
+  public void svdrpEvent(final SvdrpEvent event, final Throwable t) {
+    publishProgress(event, t);
+  }
+
+
+  @Override
+  public void svdrpEvent(final Result result) {
+    results.add(result);
+  }
+
+  public void abort(){
+    client.abort();
+  }
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpClient.java
index 12ef6d5..e269a5b 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SvdrpClient.java
@@ -15,8 +15,6 @@ import java.util.TimerTask;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.InflaterInputStream;
 
-import javax.net.ssl.SSLSocketFactory;
-
 import android.util.Log;
 import de.bjusystems.vdrmanager.app.C;
 import de.bjusystems.vdrmanager.data.Preferences;
@@ -39,14 +37,16 @@ public abstract class SvdrpClient<Result> {
   private InputStream inputStream;
   /** flag for stopping the current request */
   private boolean abort;
-  /** listener */
+  /** listener for events */
   private final List<SvdrpListener> svdrpListeners = new ArrayList<SvdrpListener>();
-
+  /** listeners for results */
   private final List<SvdrpResultListener<Result>> svdrpResultListeners = new ArrayList<SvdrpResultListener<Result>>();
-
+  /** listeners for exceptions */
   private final List<SvdrpExceptionListener> svdrpExceptionListeners = new ArrayList<SvdrpExceptionListener>();
-
+  /** listeners for finished job */
   private final List<SvdrpFinishedListener<Result>> svdrpFinishedListeners = new ArrayList<SvdrpFinishedListener<Result>>();
+  /** listener for certificate problems set by caller */
+  private final CertificateProblemListener certificateProblemListener;
 
   /** list of results */
   // private final List<Result> results = new ArrayList<Result>();
@@ -89,8 +89,9 @@ public abstract class SvdrpClient<Result> {
    * @param prefs
    *            Preferences
    */
-  protected SvdrpClient() {
+  protected SvdrpClient(final CertificateProblemListener certificateProblemListener) {
     // results.clear();
+    this.certificateProblemListener = certificateProblemListener;
   }
 
   /**
@@ -209,12 +210,8 @@ public abstract class SvdrpClient<Result> {
       // connect
       informListener(SvdrpEvent.CONNECTING);
 
-      if (false && Preferences.get().isSecure()) {
-
-        final SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory
-            .getDefault(); // Erzeugt eine SSLSocketFactory mit
-        // Standartkonfiguration
-        socket = factory.createSocket();
+      if (Preferences.get().isSecure()) {
+        socket = new MySSLSocketFactory(false, certificateProblemListener).createSocket();
       } else {
         socket = new Socket();
       }
@@ -244,6 +241,11 @@ public abstract class SvdrpClient<Result> {
         }
       }, delay);
       informListener(SvdrpEvent.CONNECTED);
+
+      // create streams
+      outputStream = socket.getOutputStream();
+      inputStream = socket.getInputStream();
+
     } catch (final SocketTimeoutException sote) {
       Log.w(TAG, sote);
       if (abort) {
@@ -263,11 +265,6 @@ public abstract class SvdrpClient<Result> {
       return false;
     }
 
-    // create streams
-    outputStream = socket.getOutputStream();
-    inputStream = socket.getInputStream();
-
-
     // password needed?
     informListener(SvdrpEvent.LOGIN);
     writeLine("passwd " + prefs.getPassword());
@@ -503,5 +500,4 @@ public abstract class SvdrpClient<Result> {
       listener.svdrpEvent(result);
     }
   }
-
 }
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SwitchChannelClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SwitchChannelClient.java
index e5b2b68..65a4d59 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SwitchChannelClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/SwitchChannelClient.java
@@ -11,45 +11,47 @@ import de.bjusystems.vdrmanager.R;
  */
 public class SwitchChannelClient extends SvdrpClient<String> {
 
-	private Integer nr;
-
-	private String chid;
-
-	public SwitchChannelClient(Integer nr){
-		this.nr = nr;
-	}
-
-	public SwitchChannelClient(String chid){
-		this.chid = chid;
-	}
-
-	/**
-	 * Constructor
-	 */
-	public SwitchChannelClient() {
-		super();
-	}
-
-	/**
-	 * Starts the wakeup request
-	 */
-	@Override
-	public void run()   {
-		if(nr != null){
-			runCommand("SETCHANNEL " + String.valueOf(nr));
-		} else {
-			runCommand("SETCHANNEL " + chid);
-		}
-	}
-
-	@Override
-	public String parseAnswer(final String line) {
-		return line;
-	}
-
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_switching;
-	}
+  private Integer nr;
+
+  private String chid;
+
+  public SwitchChannelClient(final Integer nr, final CertificateProblemListener certificateProblemListener){
+    this(certificateProblemListener);
+    this.nr = nr;
+  }
+
+  public SwitchChannelClient(final String chid, final CertificateProblemListener certificateProblemListener){
+    this(certificateProblemListener);
+    this.chid = chid;
+  }
+
+  /**
+   * Constructor
+   */
+  public SwitchChannelClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+  }
+
+  /**
+   * Starts the wakeup request
+   */
+  @Override
+  public void run()   {
+    if(nr != null){
+      runCommand("SETCHANNEL " + String.valueOf(nr));
+    } else {
+      runCommand("SETCHANNEL " + chid);
+    }
+  }
+
+  @Override
+  public String parseAnswer(final String line) {
+    return line;
+  }
+
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_switching;
+  }
 
 }
\ No newline at end of file
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/TimerClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/TimerClient.java
index 6417541..4983745 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/TimerClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/svdrp/TimerClient.java
@@ -14,37 +14,37 @@ import de.bjusystems.vdrmanager.data.Timer;
  */
 public class TimerClient extends SvdrpClient<Timer> {
 
-	/** channel names for timer */
-	Map<String, Channel> channels;
-
-	/**
-	 * Constructor
-	 * @param host host
-	 * @param port port
-	 * @param ssl use ssl
-	 */
-	public TimerClient() {
-		super();
-		this.channels = new HashMap<String, Channel>();
-	}
-
-	/**
-	 * Starts the EPG request
-	 * @param parameter parameter for lste
-	 */
-	@Override
-	public synchronized void run()   {
-		runCommand("timers");
-	}
-
-	@Override
-	public Timer parseAnswer(final String line) {
-		return new Timer(line);
-	}
-
-	@Override
-	public int getProgressTextId() {
-		return R.string.progress_timers_loading;
-	}
+  /** channel names for timer */
+  Map<String, Channel> channels;
+
+  /**
+   * Constructor
+   * @param host host
+   * @param port port
+   * @param ssl use ssl
+   */
+  public TimerClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+    this.channels = new HashMap<String, Channel>();
+  }
+
+  /**
+   * Starts the EPG request
+   * @param parameter parameter for lste
+   */
+  @Override
+  public synchronized void run()   {
+    runCommand("timers");
+  }
+
+  @Override
+  public Timer parseAnswer(final String line) {
+    return new Timer(line);
+  }
+
+  @Override
+  public int getProgressTextId() {
+    return R.string.progress_timers_loading;
+  }
 }
 
diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/utils/wakeup/WakeupUrlClient.java b/vdrmanager/src/de/bjusystems/vdrmanager/utils/wakeup/WakeupUrlClient.java
index 12068fc..231554a 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/utils/wakeup/WakeupUrlClient.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/utils/wakeup/WakeupUrlClient.java
@@ -1,8 +1,8 @@
 package de.bjusystems.vdrmanager.utils.wakeup;
 
 import de.bjusystems.vdrmanager.data.WakeupState;
+import de.bjusystems.vdrmanager.utils.svdrp.CertificateProblemListener;
 import de.bjusystems.vdrmanager.utils.svdrp.SvdrpClient;
-import de.bjusystems.vdrmanager.utils.svdrp.SvdrpException;
 
 /**
  * Class for retrieving informations about the running program
@@ -11,43 +11,43 @@ import de.bjusystems.vdrmanager.utils.svdrp.SvdrpException;
  */
 public class WakeupUrlClient extends SvdrpClient<WakeupState> {
 
-	private WakeupState state;
-
-	/**
-	 * Constructor
-	 */
-	public WakeupUrlClient() {
-		super();
-	}
-
-	/**
-	 * Starts the wakeup request
-	 */
-	@Override
-	public void run() {
-		runCommand("wake");
-	}
-
-	@Override
-	public WakeupState parseAnswer(final String line) {
-
-		if (line.startsWith("200")) {
-			state = WakeupState.OK;
-		} else if (line.startsWith("400")) {
-			state = WakeupState.FAILED;
-		} else {
-			state = WakeupState.ERROR;
-		}
-		return state;
-	}
-
-	@Override
-	public int getProgressTextId() {
-		return 0;
-	}
-
-	public WakeupState getState() {
-		return state;
-	}
+  private WakeupState state;
+
+  /**
+   * Constructor
+   */
+  public WakeupUrlClient(final CertificateProblemListener certificateProblemListener) {
+    super(certificateProblemListener);
+  }
+
+  /**
+   * Starts the wakeup request
+   */
+  @Override
+  public void run() {
+    runCommand("wake");
+  }
+
+  @Override
+  public WakeupState parseAnswer(final String line) {
+
+    if (line.startsWith("200")) {
+      state = WakeupState.OK;
+    } else if (line.startsWith("400")) {
+      state = WakeupState.FAILED;
+    } else {
+      state = WakeupState.ERROR;
+    }
+    return state;
+  }
+
+  @Override
+  public int getProgressTextId() {
+    return 0;
+  }
+
+  public WakeupState getState() {
+    return state;
+  }
 
 }
\ No newline at end of file