about tool

1 files changed, 33 insertions, 0 deletions

diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/gui/About.java b/vdrmanager/src/de/bjusystems/vdrmanager/gui/About.java
new file mode 100644
index 0000000..eb6252c
--- /dev/null
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/gui/About.java
@@ -0,0 +1,33 @@
+package de.bjusystems.vdrmanager.gui;
+
+import de.bjusystems.vdrmanager.R;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.pm.PackageInfo;
+import android.text.SpannableString;
+import android.text.util.Linkify;
+
+public class About {
+	
+	static AlertDialog about = null;
+	
+	public static void show(Activity activity){
+		if(about == null){
+			String vi = "";
+			PackageInfo pi = Utils.getPackageInfo(activity);
+			if(pi != null){
+				vi = "v"+pi.versionName;
+			}
+			//View view = activity.getLayoutInflater().inflate(R.layout.about, null);
+			 final SpannableString s = new SpannableString(activity.getString(R.string.about_text,vi));
+			    Linkify.addLinks(s, Linkify.ALL);
+			about = new AlertDialog.Builder(activity)
+			.setTitle(R.string.about_title)
+			.setMessage(s)
+			.setPositiveButton(android.R.string.ok, null)
+			.setCancelable(false)
+			.create();
+		}
+		about.show();
+	}
+}