viewpager

4 files changed, 1195 insertions, 0 deletions

diff --git a/vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java b/vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java
new file mode 100644
index 0000000..19d4ee5
--- /dev/null
+++ b/vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java
@@ -0,0 +1,437 @@
+/*
+ * Copyright (C) 2011 Patrik Akerfeldt
+ * Copyright (C) 2011 Jake Wharton
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.viewpagerindicator;
+
+import de.bjusystems.vdrmanager.R;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Paint.Style;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.support.v4.view.ViewPager;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+
+/**
+ * Draws circles (one for each view). The current view position is filled and
+ * others are only stroked.
+ */
+public class CirclePageIndicator extends View implements PageIndicator {
+    public static final int HORIZONTAL = 0;
+    public static final int VERTICAL = 1;
+
+    private float mRadius;
+    private final Paint mPaintStroke;
+    private final Paint mPaintFill;
+    private ViewPager mViewPager;
+    private ViewPager.OnPageChangeListener mListener;
+    private int mCurrentPage;
+    private int mSnapPage;
+    private int mCurrentOffset;
+    private int mScrollState;
+    private int mPageSize;
+    private int mOrientation;
+    private boolean mCentered;
+    private boolean mSnap;
+
+
+    public CirclePageIndicator(Context context) {
+        this(context, null);
+    }
+
+    public CirclePageIndicator(Context context, AttributeSet attrs) {
+        this(context, attrs, R.attr.circlePageIndicatorStyle);
+    }
+
+    public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        //Load defaults from resources
+        final Resources res = getResources();
+        final int defaultFillColor = res.getColor(R.color.default_circle_indicator_fill_color);
+        final int defaultOrientation = res.getInteger(R.integer.default_circle_indicator_orientation);
+        final int defaultStrokeColor = res.getColor(R.color.default_circle_indicator_stroke_color);
+        final float defaultStrokeWidth = res.getDimension(R.dimen.default_circle_indicator_stroke_width);
+        final float defaultRadius = res.getDimension(R.dimen.default_circle_indicator_radius);
+        final boolean defaultCentered = res.getBoolean(R.bool.default_circle_indicator_centered);
+        final boolean defaultSnap = res.getBoolean(R.bool.default_circle_indicator_snap);
+
+        //Retrieve styles attributes
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CirclePageIndicator, defStyle, R.style.Widget_CirclePageIndicator);
+
+        mCentered = a.getBoolean(R.styleable.CirclePageIndicator_centered, defaultCentered);
+        mOrientation = a.getInt(R.styleable.CirclePageIndicator_orientation, defaultOrientation);
+        mPaintStroke = new Paint(Paint.ANTI_ALIAS_FLAG);
+        mPaintStroke.setStyle(Style.STROKE);
+        mPaintStroke.setColor(a.getColor(R.styleable.CirclePageIndicator_strokeColor, defaultStrokeColor));
+        mPaintStroke.setStrokeWidth(a.getDimension(R.styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
+        mPaintFill = new Paint(Paint.ANTI_ALIAS_FLAG);
+        mPaintFill.setStyle(Style.FILL);
+        mPaintFill.setColor(a.getColor(R.styleable.CirclePageIndicator_fillColor, defaultFillColor));
+        mRadius = a.getDimension(R.styleable.CirclePageIndicator_radius, defaultRadius);
+        mSnap = a.getBoolean(R.styleable.CirclePageIndicator_snap, defaultSnap);
+
+        a.recycle();
+    }
+
+
+    public void setCentered(boolean centered) {
+        mCentered = centered;
+        invalidate();
+    }
+
+    public boolean isCentered() {
+        return mCentered;
+    }
+
+    public void setFillColor(int fillColor) {
+        mPaintFill.setColor(fillColor);
+        invalidate();
+    }
+
+    public int getFillColor() {
+        return mPaintFill.getColor();
+    }
+
+    public void setOrientation(int orientation) {
+        switch (orientation) {
+            case HORIZONTAL:
+            case VERTICAL:
+                mOrientation = orientation;
+                updatePageSize();
+                requestLayout();
+                break;
+
+            default:
+                throw new IllegalArgumentException("Orientation must be either HORIZONTAL or VERTICAL.");
+        }
+    }
+
+    public int getOrientation() {
+        return mOrientation;
+    }
+
+    public void setStrokeColor(int strokeColor) {
+        mPaintStroke.setColor(strokeColor);
+        invalidate();
+    }
+
+    public int getStrokeColor() {
+        return mPaintStroke.getColor();
+    }
+
+    public void setStrokeWidth(float strokeWidth) {
+        mPaintStroke.setStrokeWidth(strokeWidth);
+        invalidate();
+    }
+
+    public float getStrokeWidth() {
+        return mPaintStroke.getStrokeWidth();
+    }
+
+    public void setRadius(float radius) {
+        mRadius = radius;
+        invalidate();
+    }
+
+    public float getRadius() {
+        return mRadius;
+    }
+
+    public void setSnap(boolean snap) {
+        mSnap = snap;
+        invalidate();
+    }
+
+    public boolean isSnap() {
+        return mSnap;
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see android.view.View#onDraw(android.graphics.Canvas)
+     */
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        int longSize;
+        int longPaddingBefore;
+        int longPaddingAfter;
+        int shortPaddingBefore;
+        if (mOrientation == HORIZONTAL) {
+            longSize = getWidth();
+            longPaddingBefore = getPaddingLeft();
+            longPaddingAfter = getPaddingRight();
+            shortPaddingBefore = getPaddingTop();
+        } else {
+            longSize = getHeight();
+            longPaddingBefore = getPaddingTop();
+            longPaddingAfter = getPaddingBottom();
+            shortPaddingBefore = getPaddingLeft();
+        }
+
+        final int count = mViewPager.getAdapter().getCount();
+        final float threeRadius = mRadius * 3;
+        final float shortOffset = shortPaddingBefore + mRadius;
+        float longOffset = longPaddingBefore + mRadius;
+        if (mCentered) {
+            longOffset += ((longSize - longPaddingBefore - longPaddingAfter) / 2.0f) - ((count * threeRadius) / 2.0f);
+        }
+
+        float dX;
+        float dY;
+
+        //Draw stroked circles
+        for (int iLoop = 0; iLoop < count; iLoop++) {
+            float drawLong = longOffset + (iLoop * threeRadius);
+            if (mOrientation == HORIZONTAL) {
+                dX = drawLong;
+                dY = shortOffset;
+            } else {
+                dX = shortOffset;
+                dY = drawLong;
+            }
+            canvas.drawCircle(dX, dY, mRadius, mPaintStroke);
+        }
+
+        //Draw the filled circle according to the current scroll
+        float cx = (mSnap ? mSnapPage : mCurrentPage) * threeRadius;
+        if (!mSnap && (mPageSize != 0)) {
+            cx += (mCurrentOffset * 1.0f / mPageSize) * threeRadius;
+        }
+        if (mOrientation == HORIZONTAL) {
+            dX = longOffset + cx;
+            dY = shortOffset;
+        } else {
+            dX = shortOffset;
+            dY = longOffset + cx;
+        }
+        canvas.drawCircle(dX, dY, mRadius, mPaintFill);
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (event.getAction() == MotionEvent.ACTION_DOWN) {
+            final int count = mViewPager.getAdapter().getCount();
+            final int longSize = (mOrientation == HORIZONTAL) ? getWidth() : getHeight();
+            final float halfLongSize = longSize / 2;
+            final float halfCircleLongSize = (count * 3 * mRadius) / 2;
+            final float pointerValue = (mOrientation == HORIZONTAL) ? event.getX() : event.getY();
+
+            if ((mCurrentPage > 0) && (pointerValue < halfLongSize - halfCircleLongSize)) {
+                setCurrentItem(mCurrentPage - 1);
+                return true;
+            } else if ((mCurrentPage < count - 1) && (pointerValue > halfLongSize + halfCircleLongSize)) {
+                setCurrentItem(mCurrentPage + 1);
+                return true;
+            }
+        }
+
+        return super.onTouchEvent(event);
+    }
+
+    public void setViewPager(ViewPager view) {
+        if (view.getAdapter() == null) {
+            throw new IllegalStateException("ViewPager does not have adapter instance.");
+        }
+        mViewPager = view;
+        mViewPager.setOnPageChangeListener(this);
+        updatePageSize();
+        invalidate();
+    }
+
+    private void updatePageSize() {
+        if (mViewPager != null) {
+            mPageSize = (mOrientation == HORIZONTAL) ? mViewPager.getWidth() : mViewPager.getHeight();
+        }
+    }
+
+    public void setViewPager(ViewPager view, int initialPosition) {
+        setViewPager(view);
+        setCurrentItem(initialPosition);
+    }
+
+
+    public void setCurrentItem(int item) {
+        if (mViewPager == null) {
+            throw new IllegalStateException("ViewPager has not been bound.");
+        }
+        mViewPager.setCurrentItem(item);
+        mCurrentPage = item;
+        invalidate();
+    }
+
+
+    public void onPageScrollStateChanged(int state) {
+        mScrollState = state;
+
+        if (mListener != null) {
+            mListener.onPageScrollStateChanged(state);
+        }
+    }
+
+   
+    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+        mCurrentPage = position;
+        mCurrentOffset = positionOffsetPixels;
+        updatePageSize();
+        invalidate();
+
+        if (mListener != null) {
+            mListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
+        }
+    }
+
+
+    public void onPageSelected(int position) {
+        if (mSnap || mScrollState == ViewPager.SCROLL_STATE_IDLE) {
+            mCurrentPage = position;
+            mSnapPage = position;
+            invalidate();
+        }
+
+        if (mListener != null) {
+            mListener.onPageSelected(position);
+        }
+    }
+
+
+    public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener) {
+        mListener = listener;
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see android.view.View#onMeasure(int, int)
+     */
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        if (mOrientation == HORIZONTAL) {
+            setMeasuredDimension(measureLong(widthMeasureSpec), measureShort(heightMeasureSpec));
+        } else {
+            setMeasuredDimension(measureShort(widthMeasureSpec), measureLong(heightMeasureSpec));
+        }
+    }
+
+    /**
+     * Determines the width of this view
+     *
+     * @param measureSpec
+     *            A measureSpec packed into an int
+     * @return The width of the view, honoring constraints from measureSpec
+     */
+    private int measureLong(int measureSpec) {
+        int result = 0;
+        int specMode = MeasureSpec.getMode(measureSpec);
+        int specSize = MeasureSpec.getSize(measureSpec);
+
+        if (specMode == MeasureSpec.EXACTLY) {
+            //We were told how big to be
+            result = specSize;
+        } else {
+            //Calculate the width according the views count
+            final int count = mViewPager.getAdapter().getCount();
+            result = (int)(getPaddingLeft() + getPaddingRight()
+                    + (count * 2 * mRadius) + (count - 1) * mRadius + 1);
+            //Respect AT_MOST value if that was what is called for by measureSpec
+            if (specMode == MeasureSpec.AT_MOST) {
+                result = Math.min(result, specSize);
+            }
+        }
+        return result;
+    }
+
+    /**
+     * Determines the height of this view
+     *
+     * @param measureSpec
+     *            A measureSpec packed into an int
+     * @return The height of the view, honoring constraints from measureSpec
+     */
+    private int measureShort(int measureSpec) {
+        int result = 0;
+        int specMode = MeasureSpec.getMode(measureSpec);
+        int specSize = MeasureSpec.getSize(measureSpec);
+
+        if (specMode == MeasureSpec.EXACTLY) {
+            //We were told how big to be
+            result = specSize;
+        } else {
+            //Measure the height
+            result = (int)(2 * mRadius + getPaddingTop() + getPaddingBottom() + 1);
+            //Respect AT_MOST value if that was what is called for by measureSpec
+            if (specMode == MeasureSpec.AT_MOST) {
+                result = Math.min(result, specSize);
+            }
+        }
+        return result;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+        SavedState savedState = (SavedState)state;
+        super.onRestoreInstanceState(savedState.getSuperState());
+        mCurrentPage = savedState.currentPage;
+        mSnapPage = savedState.currentPage;
+        requestLayout();
+    }
+
+    @Override
+    public Parcelable onSaveInstanceState() {
+        Parcelable superState = super.onSaveInstanceState();
+        SavedState savedState = new SavedState(superState);
+        savedState.currentPage = mCurrentPage;
+        return savedState;
+    }
+
+    static class SavedState extends BaseSavedState {
+        int currentPage;
+
+        public SavedState(Parcelable superState) {
+            super(superState);
+        }
+
+        private SavedState(Parcel in) {
+            super(in);
+            currentPage = in.readInt();
+        }
+
+        @Override
+        public void writeToParcel(Parcel dest, int flags) {
+            super.writeToParcel(dest, flags);
+            dest.writeInt(currentPage);
+        }
+
+        public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() {
+      
+            public SavedState createFromParcel(Parcel in) {
+                return new SavedState(in);
+            }
+
+            public SavedState[] newArray(int size) {
+                return new SavedState[size];
+            }
+        };
+    }
+}
diff --git a/vdrmanager/src/com/viewpagerindicator/PageIndicator.java b/vdrmanager/src/com/viewpagerindicator/PageIndicator.java
new file mode 100644
index 0000000..64786d2
--- /dev/null
+++ b/vdrmanager/src/com/viewpagerindicator/PageIndicator.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2011 Patrik Akerfeldt
+ * Copyright (C) 2011 Jake Wharton
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.viewpagerindicator;
+
+import android.support.v4.view.ViewPager;
+
+/**
+ * A PageIndicator is responsible to show an visual indicator on the total views
+ * number and the current visible view.
+ */
+public interface PageIndicator extends ViewPager.OnPageChangeListener {
+    /**
+     * Bind the indicator to a ViewPager.
+     *
+     * @param view
+     */
+    public void setViewPager(ViewPager view);
+
+    /**
+     * Bind the indicator to a ViewPager.
+     *
+     * @param view
+     * @param initialPosition
+     */
+    public void setViewPager(ViewPager view, int initialPosition);
+
+    /**
+     * <p>Set the current page of both the ViewPager and indicator.</p>
+     *
+     * <p>This <strong>must</strong> be used if you need to set the page before
+     * the views are drawn on screen (e.g., default start page).</p>
+     *
+     * @param item
+     */
+    public void setCurrentItem(int item);
+
+    /**
+     * Set a page change listener which will receive forwarded events.
+     *
+     * @param listener
+     */
+    public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener);
+}
diff --git a/vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java b/vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java
new file mode 100644
index 0000000..c04f5ed
--- /dev/null
+++ b/vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java
@@ -0,0 +1,672 @@
+/*
+ * Copyright (C) 2011 Patrik Akerfeldt
+ * Copyright (C) 2011 Francisco Figueiredo Jr.
+ * Copyright (C) 2011 Jake Wharton
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.viewpagerindicator;
+
+import java.util.ArrayList;
+
+import de.bjusystems.vdrmanager.R;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.RectF;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.support.v4.view.ViewPager;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+
+/**
+ * A TitlePageIndicator is a PageIndicator which displays the title of left view
+ * (if exist), the title of the current select view (centered) and the title of
+ * the right view (if exist). When the user scrolls the ViewPager then titles are
+ * also scrolled.
+ */
+public class TitlePageIndicator extends View implements PageIndicator {
+    /**
+     * Percentage indicating what percentage of the screen width away from
+     * center should the underline be fully faded. A value of 0.25 means that
+     * halfway between the center of the screen and an edge.
+     */
+    private static final float SELECTION_FADE_PERCENTAGE = 0.25f;
+
+    /**
+     * Percentage indicating what percentage of the screen width away from
+     * center should the selected text bold turn off. A value of 0.05 means
+     * that 10% between the center and an edge.
+     */
+    private static final float BOLD_FADE_PERCENTAGE = 0.05f;
+
+    public enum IndicatorStyle {
+        None(0), Triangle(1), Underline(2);
+
+        public final int value;
+
+        private IndicatorStyle(int value) {
+            this.value = value;
+        }
+
+        public static IndicatorStyle fromValue(int value) {
+            for (IndicatorStyle style : IndicatorStyle.values()) {
+                if (style.value == value) {
+                    return style;
+                }
+            }
+            return null;
+        }
+    }
+
+    private ViewPager mViewPager;
+    private ViewPager.OnPageChangeListener mListener;
+    private TitleProvider mTitleProvider;
+    private int mCurrentPage;
+    private int mCurrentOffset;
+    private int mScrollState;
+    private final Paint mPaintText;
+    private boolean mBoldText;
+    private int mColorText;
+    private int mColorSelected;
+    private Path mPath;
+    private final Paint mPaintFooterLine;
+    private IndicatorStyle mFooterIndicatorStyle;
+    private final Paint mPaintFooterIndicator;
+    private float mFooterIndicatorHeight;
+    private float mFooterIndicatorUnderlinePadding;
+    private float mFooterPadding;
+    private float mTitlePadding;
+    private float mTopPadding;
+    /** Left and right side padding for not active view titles. */
+    private float mClipPadding;
+    private float mFooterLineHeight;
+
+
+    public TitlePageIndicator(Context context) {
+        this(context, null);
+    }
+
+    public TitlePageIndicator(Context context, AttributeSet attrs) {
+        this(context, attrs, R.attr.titlePageIndicatorStyle);
+    }
+
+    public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        //Load defaults from resources
+        final Resources res = getResources();
+        final int defaultFooterColor = res.getColor(R.color.default_title_indicator_footer_color);
+        final float defaultFooterLineHeight = res.getDimension(R.dimen.default_title_indicator_footer_line_height);
+        final int defaultFooterIndicatorStyle = res.getInteger(R.integer.default_title_indicator_footer_indicator_style);
+        final float defaultFooterIndicatorHeight = res.getDimension(R.dimen.default_title_indicator_footer_indicator_height);
+        final float defaultFooterIndicatorUnderlinePadding = res.getDimension(R.dimen.default_title_indicator_footer_indicator_underline_padding);
+        final float defaultFooterPadding = res.getDimension(R.dimen.default_title_indicator_footer_padding);
+        final int defaultSelectedColor = res.getColor(R.color.default_title_indicator_selected_color);
+        final boolean defaultSelectedBold = res.getBoolean(R.bool.default_title_indicator_selected_bold);
+        final int defaultTextColor = res.getColor(R.color.default_title_indicator_text_color);
+        final float defaultTextSize = res.getDimension(R.dimen.default_title_indicator_text_size);
+        final float defaultTitlePadding = res.getDimension(R.dimen.default_title_indicator_title_padding);
+        final float defaultClipPadding = res.getDimension(R.dimen.default_title_indicator_clip_padding);
+        final float defaultTopPadding = res.getDimension(R.dimen.default_title_indicator_top_padding);
+
+        //Retrieve styles attributes
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TitlePageIndicator, defStyle, R.style.Widget_TitlePageIndicator);
+
+        //Retrieve the colors to be used for this view and apply them.
+        mFooterLineHeight = a.getDimension(R.styleable.TitlePageIndicator_footerLineHeight, defaultFooterLineHeight);
+        mFooterIndicatorStyle = IndicatorStyle.fromValue(a.getInteger(R.styleable.TitlePageIndicator_footerIndicatorStyle, defaultFooterIndicatorStyle));
+        mFooterIndicatorHeight = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorHeight, defaultFooterIndicatorHeight);
+        mFooterIndicatorUnderlinePadding = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorUnderlinePadding, defaultFooterIndicatorUnderlinePadding);
+        mFooterPadding = a.getDimension(R.styleable.TitlePageIndicator_footerPadding, defaultFooterPadding);
+        mTopPadding = a.getDimension(R.styleable.TitlePageIndicator_topPadding, defaultTopPadding);
+        mTitlePadding = a.getDimension(R.styleable.TitlePageIndicator_titlePadding, defaultTitlePadding);
+        mClipPadding = a.getDimension(R.styleable.TitlePageIndicator_clipPadding, defaultClipPadding);
+        mColorSelected = a.getColor(R.styleable.TitlePageIndicator_selectedColor, defaultSelectedColor);
+        mColorText = a.getColor(R.styleable.TitlePageIndicator_textColor, defaultTextColor);
+        mBoldText = a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold);
+
+        final float textSize = a.getDimension(R.styleable.TitlePageIndicator_textSize, defaultTextSize);
+        final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
+        mPaintText = new Paint();
+        mPaintText.setTextSize(textSize);
+        mPaintText.setAntiAlias(true);
+        mPaintFooterLine = new Paint();
+        mPaintFooterLine.setStyle(Paint.Style.FILL_AND_STROKE);
+        mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
+        mPaintFooterLine.setColor(footerColor);
+        mPaintFooterIndicator = new Paint();
+        mPaintFooterIndicator.setStyle(Paint.Style.FILL_AND_STROKE);
+        mPaintFooterIndicator.setColor(footerColor);
+
+        a.recycle();
+    }
+
+
+    public int getFooterColor() {
+        return mPaintFooterLine.getColor();
+    }
+
+    public void setFooterColor(int footerColor) {
+        mPaintFooterLine.setColor(footerColor);
+        mPaintFooterIndicator.setColor(footerColor);
+        invalidate();
+    }
+
+    public float getFooterLineHeight() {
+        return mFooterLineHeight;
+    }
+
+    public void setFooterLineHeight(float footerLineHeight) {
+        mFooterLineHeight = footerLineHeight;
+        mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
+        invalidate();
+    }
+
+    public float getFooterIndicatorHeight() {
+        return mFooterIndicatorHeight;
+    }
+
+    public void setFooterIndicatorHeight(float footerTriangleHeight) {
+        mFooterIndicatorHeight = footerTriangleHeight;
+        invalidate();
+    }
+
+    public float getFooterIndicatorPadding() {
+        return mFooterPadding;
+    }
+
+    public void setFooterIndicatorPadding(float footerIndicatorPadding) {
+        mFooterPadding = footerIndicatorPadding;
+        invalidate();
+    }
+
+    public IndicatorStyle getFooterIndicatorStyle() {
+        return mFooterIndicatorStyle;
+    }
+
+    public void setFooterIndicatorStyle(IndicatorStyle indicatorStyle) {
+        mFooterIndicatorStyle = indicatorStyle;
+        invalidate();
+    }
+
+    public int getSelectedColor() {
+        return mColorSelected;
+    }
+
+    public void setSelectedColor(int selectedColor) {
+        mColorSelected = selectedColor;
+        invalidate();
+    }
+
+    public boolean isSelectedBold() {
+        return mBoldText;
+    }
+
+    public void setSelectedBold(boolean selectedBold) {
+        mBoldText = selectedBold;
+        invalidate();
+    }
+
+    public int getTextColor() {
+        return mColorText;
+    }
+
+    public void setTextColor(int textColor) {
+        mPaintText.setColor(textColor);
+        mColorText = textColor;
+        invalidate();
+    }
+
+    public float getTextSize() {
+        return mPaintText.getTextSize();
+    }
+
+    public void setTextSize(float textSize) {
+        mPaintText.setTextSize(textSize);
+        invalidate();
+    }
+
+    public float getTitlePadding() {
+        return this.mTitlePadding;
+    }
+
+    public void setTitlePadding(float titlePadding) {
+        mTitlePadding = titlePadding;
+        invalidate();
+    }
+
+    public float getTopPadding() {
+        return this.mTopPadding;
+    }
+
+    public void setTopPadding(float topPadding) {
+        mTopPadding = topPadding;
+        invalidate();
+    }
+
+    public float getClipPadding() {
+        return this.mClipPadding;
+    }
+
+    public void setClipPadding(float clipPadding) {
+        mClipPadding = clipPadding;
+        invalidate();
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see android.view.View#onDraw(android.graphics.Canvas)
+     */
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        //Calculate views bounds
+        ArrayList<RectF> bounds = calculateAllBounds(mPaintText);
+
+        final int count = mViewPager.getAdapter().getCount();
+        final int countMinusOne = count - 1;
+        final float halfWidth = getWidth() / 2f;
+        final int left = getLeft();
+        final float leftClip = left + mClipPadding;
+        final int width = getWidth();
+        final int height = getHeight();
+        final int right = left + width;
+        final float rightClip = right - mClipPadding;
+
+        int page = mCurrentPage;
+        float offsetPercent;
+        if (mCurrentOffset <= halfWidth) {
+            offsetPercent = 1.0f * mCurrentOffset / width;
+        } else {
+            page += 1;
+            offsetPercent = 1.0f * (width - mCurrentOffset) / width;
+        }
+        final boolean currentSelected = (offsetPercent <= SELECTION_FADE_PERCENTAGE);
+        final boolean currentBold = (offsetPercent <= BOLD_FADE_PERCENTAGE);
+        final float selectedPercent = (SELECTION_FADE_PERCENTAGE - offsetPercent) / SELECTION_FADE_PERCENTAGE;
+
+        //Verify if the current view must be clipped to the screen
+        RectF curPageBound = bounds.get(mCurrentPage);
+        float curPageWidth = curPageBound.right - curPageBound.left;
+        if (curPageBound.left < leftClip) {
+            //Try to clip to the screen (left side)
+            clipViewOnTheLeft(curPageBound, curPageWidth, left);
+        }
+        if (curPageBound.right > rightClip) {
+            //Try to clip to the screen (right side)
+            clipViewOnTheRight(curPageBound, curPageWidth, right);
+        }
+
+        //Left views starting from the current position
+        if (mCurrentPage > 0) {
+            for (int i = mCurrentPage - 1; i >= 0; i--) {
+                RectF bound = bounds.get(i);
+                //Is left side is outside the screen
+                if (bound.left < leftClip) {
+                    float w = bound.right - bound.left;
+                    //Try to clip to the screen (left side)
+                    clipViewOnTheLeft(bound, w, left);
+                    //Except if there's an intersection with the right view
+                    RectF rightBound = bounds.get(i + 1);
+                    //Intersection
+                    if (bound.right + mTitlePadding > rightBound.left) {
+                        bound.left = rightBound.left - w - mTitlePadding;
+                        bound.right = bound.left + w;
+                    }
+                }
+            }
+        }
+        //Right views starting from the current position
+        if (mCurrentPage < countMinusOne) {
+            for (int i = mCurrentPage + 1 ; i < count; i++) {
+                RectF bound = bounds.get(i);
+                //If right side is outside the screen
+                if (bound.right > rightClip) {
+                    float w = bound.right - bound.left;
+                    //Try to clip to the screen (right side)
+                    clipViewOnTheRight(bound, w, right);
+                    //Except if there's an intersection with the left view
+                    RectF leftBound = bounds.get(i - 1);
+                    //Intersection
+                    if (bound.left - mTitlePadding < leftBound.right) {
+                        bound.left = leftBound.right + mTitlePadding;
+                        bound.right = bound.left + w;
+                    }
+                }
+            }
+        }
+
+        //Now draw views
+        for (int i = 0; i < count; i++) {
+            //Get the title
+            RectF bound = bounds.get(i);
+            //Only if one side is visible
+            if ((bound.left > left && bound.left < right) || (bound.right > left && bound.right < right)) {
+                final boolean currentPage = (i == page);
+                //Only set bold if we are within bounds
+                mPaintText.setFakeBoldText(currentPage && currentBold && mBoldText);
+
+                //Draw text as unselected
+                mPaintText.setColor(mColorText);
+                canvas.drawText(mTitleProvider.getTitle(i), bound.left, bound.bottom + mTopPadding, mPaintText);
+
+                //If we are within the selected bounds draw the selected text
+                if (currentPage && currentSelected) {
+                    mPaintText.setColor(mColorSelected);
+                    mPaintText.setAlpha((int)((mColorSelected >>> 24) * selectedPercent));
+                    canvas.drawText(mTitleProvider.getTitle(i), bound.left, bound.bottom + mTopPadding, mPaintText);
+                }
+            }
+        }
+
+        //Draw the footer line
+        mPath = new Path();
+        mPath.moveTo(0, height - mFooterLineHeight / 2f);
+        mPath.lineTo(width, height - mFooterLineHeight / 2f);
+        mPath.close();
+        canvas.drawPath(mPath, mPaintFooterLine);
+
+        switch (mFooterIndicatorStyle) {
+            case Triangle:
+                mPath = new Path();
+                mPath.moveTo(halfWidth, height - mFooterLineHeight - mFooterIndicatorHeight);
+                mPath.lineTo(halfWidth + mFooterIndicatorHeight, height - mFooterLineHeight);
+                mPath.lineTo(halfWidth - mFooterIndicatorHeight, height - mFooterLineHeight);
+                mPath.close();
+                canvas.drawPath(mPath, mPaintFooterIndicator);
+                break;
+
+            case Underline:
+                if (!currentSelected) {
+                    break;
+                }
+
+                RectF underlineBounds = bounds.get(page);
+                mPath = new Path();
+                mPath.moveTo(underlineBounds.left  - mFooterIndicatorUnderlinePadding, height - mFooterLineHeight);
+                mPath.lineTo(underlineBounds.right + mFooterIndicatorUnderlinePadding, height - mFooterLineHeight);
+                mPath.lineTo(underlineBounds.right + mFooterIndicatorUnderlinePadding, height - mFooterLineHeight - mFooterIndicatorHeight);
+                mPath.lineTo(underlineBounds.left  - mFooterIndicatorUnderlinePadding, height - mFooterLineHeight - mFooterIndicatorHeight);
+                mPath.close();
+
+                mPaintFooterIndicator.setAlpha((int)(0xFF * selectedPercent));
+                canvas.drawPath(mPath, mPaintFooterIndicator);
+                mPaintFooterIndicator.setAlpha(0xFF);
+                break;
+        }
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (event.getAction() == MotionEvent.ACTION_DOWN) {
+            final int count = mViewPager.getAdapter().getCount();
+            final int width = getWidth();
+            final float halfWidth = width / 2f;
+            final float sixthWidth = width / 6f;
+
+            if ((mCurrentPage > 0) && (event.getX() < halfWidth - sixthWidth)) {
+                mViewPager.setCurrentItem(mCurrentPage - 1);
+                return true;
+            } else if ((mCurrentPage < count - 1) && (event.getX() > halfWidth + sixthWidth)) {
+                mViewPager.setCurrentItem(mCurrentPage + 1);
+                return true;
+            }
+        }
+
+        return super.onTouchEvent(event);
+    }
+
+    /**
+     * Set bounds for the right textView including clip padding.
+     *
+     * @param curViewBound
+     *            current bounds.
+     * @param curViewWidth
+     *            width of the view.
+     */
+    private void clipViewOnTheRight(RectF curViewBound, float curViewWidth, int right) {
+        curViewBound.right = right - mClipPadding;
+        curViewBound.left = curViewBound.right - curViewWidth;
+    }
+
+    /**
+     * Set bounds for the left textView including clip padding.
+     *
+     * @param curViewBound
+     *            current bounds.
+     * @param curViewWidth
+     *            width of the view.
+     */
+    private void clipViewOnTheLeft(RectF curViewBound, float curViewWidth, int left) {
+        curViewBound.left = left + mClipPadding;
+        curViewBound.right = mClipPadding + curViewWidth;
+    }
+
+    /**
+     * Calculate views bounds and scroll them according to the current index
+     *
+     * @param paint
+     * @param currentIndex
+     * @return
+     */
+    private ArrayList<RectF> calculateAllBounds(Paint paint) {
+        ArrayList<RectF> list = new ArrayList<RectF>();
+        //For each views (If no values then add a fake one)
+        final int count = mViewPager.getAdapter().getCount();
+        final int width = getWidth();
+        final int halfWidth = width / 2;
+        for (int i = 0; i < count; i++) {
+            RectF bounds = calcBounds(i, paint);
+            float w = (bounds.right - bounds.left);
+            float h = (bounds.bottom - bounds.top);
+            bounds.left = (halfWidth) - (w / 2) - mCurrentOffset + ((i - mCurrentPage) * width);
+            bounds.right = bounds.left + w;
+            bounds.top = 0;
+            bounds.bottom = h;
+            list.add(bounds);
+        }
+
+        return list;
+    }
+
+    /**
+     * Calculate the bounds for a view's title
+     *
+     * @param index
+     * @param paint
+     * @return
+     */
+    private RectF calcBounds(int index, Paint paint) {
+        //Calculate the text bounds
+        RectF bounds = new RectF();
+        bounds.right = paint.measureText(mTitleProvider.getTitle(index));
+        bounds.bottom = paint.descent() - paint.ascent();
+        return bounds;
+    }
+
+
+    public void setViewPager(ViewPager view) {
+        if (view.getAdapter() == null) {
+            throw new IllegalStateException("ViewPager does not have adapter instance.");
+        }
+        if (!(view.getAdapter() instanceof TitleProvider)) {
+            throw new IllegalStateException("ViewPager adapter must implement TitleProvider to be used with TitlePageIndicator.");
+        }
+        mViewPager = view;
+        mViewPager.setOnPageChangeListener(this);
+        mTitleProvider = (TitleProvider)mViewPager.getAdapter();
+        invalidate();
+    }
+
+
+    public void setViewPager(ViewPager view, int initialPosition) {
+        setViewPager(view);
+        setCurrentItem(initialPosition);
+    }
+
+
+    public void setCurrentItem(int item) {
+        if (mViewPager == null) {
+            throw new IllegalStateException("ViewPager has not been bound.");
+        }
+        mViewPager.setCurrentItem(item);
+        mCurrentPage = item;
+        invalidate();
+    }
+
+    public void onPageScrollStateChanged(int state) {
+        mScrollState = state;
+
+        if (mListener != null) {
+            mListener.onPageScrollStateChanged(state);
+        }
+    }
+
+
+    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+        mCurrentPage = position;
+        mCurrentOffset = positionOffsetPixels;
+        invalidate();
+
+        if (mListener != null) {
+            mListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
+        }
+    }
+
+
+    public void onPageSelected(int position) {
+        if (mScrollState == ViewPager.SCROLL_STATE_IDLE) {
+            mCurrentPage = position;
+            invalidate();
+        }
+
+        if (mListener != null) {
+            mListener.onPageSelected(position);
+        }
+    }
+
+    public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener) {
+        mListener = listener;
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see android.view.View#onMeasure(int, int)
+     */
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        setMeasuredDimension(measureWidth(widthMeasureSpec), measureHeight(heightMeasureSpec));
+    }
+
+    /**
+     * Determines the width of this view
+     *
+     * @param measureSpec
+     *            A measureSpec packed into an int
+     * @return The width of the view, honoring constraints from measureSpec
+     */
+    private int measureWidth(int measureSpec) {
+        int result = 0;
+        int specMode = MeasureSpec.getMode(measureSpec);
+        int specSize = MeasureSpec.getSize(measureSpec);
+
+        if (specMode != MeasureSpec.EXACTLY) {
+            throw new IllegalStateException(getClass().getSimpleName() + " can only be used in EXACTLY mode.");
+        }
+        result = specSize;
+        return result;
+    }
+
+    /**
+     * Determines the height of this view
+     *
+     * @param measureSpec
+     *            A measureSpec packed into an int
+     * @return The height of the view, honoring constraints from measureSpec
+     */
+    private int measureHeight(int measureSpec) {
+        float result = 0;
+        int specMode = MeasureSpec.getMode(measureSpec);
+        int specSize = MeasureSpec.getSize(measureSpec);
+
+        if (specMode == MeasureSpec.EXACTLY) {
+            //We were told how big to be
+            result = specSize;
+        } else {
+            //Calculate the text bounds
+            RectF bounds = new RectF();
+            bounds.bottom = mPaintText.descent()-mPaintText.ascent();
+            result = bounds.bottom - bounds.top + mFooterLineHeight + mFooterPadding + mTopPadding;
+            if (mFooterIndicatorStyle != IndicatorStyle.None) {
+                result += mFooterIndicatorHeight;
+            }
+        }
+        return (int)result;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+        SavedState savedState = (SavedState)state;
+        super.onRestoreInstanceState(savedState.getSuperState());
+        mCurrentPage = savedState.currentPage;
+        requestLayout();
+    }
+
+    @Override
+    public Parcelable onSaveInstanceState() {
+        Parcelable superState = super.onSaveInstanceState();
+        SavedState savedState = new SavedState(superState);
+        savedState.currentPage = mCurrentPage;
+        return savedState;
+    }
+
+    static class SavedState extends BaseSavedState {
+        int currentPage;
+
+        public SavedState(Parcelable superState) {
+            super(superState);
+        }
+
+        private SavedState(Parcel in) {
+            super(in);
+            currentPage = in.readInt();
+        }
+
+        @Override
+        public void writeToParcel(Parcel dest, int flags) {
+            super.writeToParcel(dest, flags);
+            dest.writeInt(currentPage);
+        }
+
+        public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() {
+      
+            public SavedState createFromParcel(Parcel in) {
+                return new SavedState(in);
+            }
+
+         
+            public SavedState[] newArray(int size) {
+                return new SavedState[size];
+            }
+        };
+    }
+}
diff --git a/vdrmanager/src/com/viewpagerindicator/TitleProvider.java b/vdrmanager/src/com/viewpagerindicator/TitleProvider.java
new file mode 100644
index 0000000..2a04b65
--- /dev/null
+++ b/vdrmanager/src/com/viewpagerindicator/TitleProvider.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2011 Patrik Akerfeldt
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.viewpagerindicator;
+
+/**
+ * A TitleProvider provides the title to display according to a view.
+ */
+public interface TitleProvider {
+    /**
+     * Returns the title of the view at position
+     * @param position
+     * @return
+     */
+    public String getTitle(int position);
+}