Inital Commit of the framented migration

Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>

LocationRinger/src/com/jakewharton/android/viewpagerindicator/FragmentAdapter.java

@@ -0,0 +1,45 @@
+/**
+ * FragmentAdapter.java
+ * @date Aug 6, 2011
+ * @author Twenty Codes, LLC
+ * @author ricky barrette
+ */
+package com.jakewharton.android.viewpagerindicator;
+
+import java.util.ArrayList;
+
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentPagerAdapter;
+
+/**
+ * This adaptor maintains the How and What fragments
+ * @author ricky
+ */
+class FragmentAdapter extends FragmentPagerAdapter {
+
+	private ArrayList<Fragment> mFragments;
+
+	/**
+	 * Creates a new FragmentAdaptor
+	 * @param fm
+	 * @param fragments to be displayed
+	 * @author ricky barrette
+	 */
+	public FragmentAdapter(FragmentManager fm, ArrayList<Fragment> fragments) {
+		super(fm);
+		this.mFragments = fragments;
+	}
+
+	@Override
+	public Fragment getItem(int position) {
+		return this.mFragments.get(position);			
+	}
+
+	@Override
+	public int getCount() {
+		return this.mFragments.size();
+	}
+	
+	
+}

LocationRinger/src/com/jakewharton/android/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.jakewharton.android.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);
+}

LocationRinger/src/com/jakewharton/android/viewpagerindicator/TitlePageIndicator.java

@@ -0,0 +1,630 @@
+/*
+ * 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.jakewharton.android.viewpagerindicator;
+
+import java.util.ArrayList;
+
+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.Rect;
+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;
+import android.widget.TextView;
+
+import com.TwentyCodes.android.LocationRinger.R;
+
+/**
+ * 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 TextView implements PageIndicator, View.OnTouchListener {
+    private static final float UNDERLINE_FADE_PERCENTAGE = 0.25f;
+
+    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 final Paint mPaintText;
+    private final Paint mPaintSelected;
+    private Path mPath;
+    private final Paint mPaintFooterLine;
+    private IndicatorStyle mFooterIndicatorStyle;
+    private final Paint mPaintFooterIndicator;
+    private float mFooterIndicatorHeight;
+    private float mFooterIndicatorPadding;
+    private float mFooterIndicatorUnderlinePadding;
+    private float mTitlePadding;
+    /** 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);
+        super.setOnTouchListener(this);
+
+        //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 defaultFooterIndicatorPadding = res.getDimension(R.dimen.default_title_indicator_footer_indicator_padding);
+        final float defaultFooterIndicatorUnderlinePadding = res.getDimension(R.dimen.default_title_indicator_footer_indicator_underline_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);
+
+        //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);
+        mFooterIndicatorPadding = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorPadding, defaultFooterIndicatorPadding);
+        mFooterIndicatorUnderlinePadding = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorUnderlinePadding, defaultFooterIndicatorUnderlinePadding);
+        mTitlePadding = a.getDimension(R.styleable.TitlePageIndicator_titlePadding, defaultTitlePadding);
+        mClipPadding = a.getDimension(R.styleable.TitlePageIndicator_clipPadding, defaultClipPadding);
+
+        final float textSize = a.getDimension(R.styleable.TitlePageIndicator_textSize, defaultTextSize);
+        final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
+        mPaintText = new Paint();
+        mPaintText.setColor(a.getColor(R.styleable.TitlePageIndicator_textColor, defaultTextColor));
+        mPaintText.setTextSize(textSize);
+        mPaintText.setAntiAlias(true);
+        mPaintSelected = new Paint();
+        mPaintSelected.setColor(a.getColor(R.styleable.TitlePageIndicator_selectedColor, defaultSelectedColor));
+        mPaintSelected.setTextSize(textSize);
+        mPaintSelected.setFakeBoldText(a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold));
+        mPaintSelected.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);
+        invalidate();
+    }
+
+    public float getFooterLineHeight() {
+        return mFooterLineHeight;
+    }
+
+    public void setFooterLineHeight(float footerLineHeight) {
+        mFooterLineHeight = footerLineHeight;
+        invalidate();
+    }
+
+    public float getFooterIndicatorHeight() {
+        return mFooterIndicatorHeight;
+    }
+
+    public void setFooterIndicatorHeight(float footerTriangleHeight) {
+        mFooterIndicatorHeight = footerTriangleHeight;
+        invalidate();
+    }
+
+    public IndicatorStyle getFooterIndicatorStyle() {
+        return mFooterIndicatorStyle;
+    }
+
+    public void setFooterIndicatorStyle(IndicatorStyle indicatorStyle) {
+        mFooterIndicatorStyle = indicatorStyle;
+        invalidate();
+    }
+
+    public int getSelectedColor() {
+        return mPaintSelected.getColor();
+    }
+
+    public void setSelectedColor(int selectedColor) {
+        mPaintSelected.setColor(selectedColor);
+        invalidate();
+    }
+
+    public boolean isSelectedBold() {
+        return mPaintSelected.isFakeBoldText();
+    }
+
+    public void setSelectedBold(boolean selectedBold) {
+        mPaintSelected.setFakeBoldText(selectedBold);
+        invalidate();
+    }
+
+    public int getTextColor() {
+        return mPaintText.getColor();
+    }
+
+    public void setTextColor(int textColor) {
+        mPaintText.setColor(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 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<Rect> bounds = calculateAllBounds(mPaintText);
+
+        final int count = mViewPager.getAdapter().getCount();
+        final int countMinusOne = count - 1;
+        final int halfWidth = getWidth() / 2;
+        final int left = getLeft();
+        final int width = getWidth();
+        final int height = getHeight();
+        final int leftPlusWidth = left + width;
+
+        //Verify if the current view must be clipped to the screen
+        Rect curViewBound = bounds.get(mCurrentPage);
+        int curViewWidth = curViewBound.right - curViewBound.left;
+        if (curViewBound.left < 0) {
+            //Try to clip to the screen (left side)
+            clipViewOnTheLeft(curViewBound, curViewWidth);
+        }
+        if (curViewBound.right > leftPlusWidth) {
+            //Try to clip to the screen (right side)
+            clipViewOnTheRight(curViewBound, curViewWidth, leftPlusWidth);
+        }
+
+        //Left views starting from the current position
+        if (mCurrentPage > 0) {
+            for (int i = mCurrentPage - 1; i >= 0; i--) {
+                Rect bound = bounds.get(i);
+                int w = bound.right - bound.left;
+                //Is left side is outside the screen
+                if (bound.left < 0) {
+                    //Try to clip to the screen (left side)
+                     clipViewOnTheLeft(bound, w);
+                    //Except if there's an intersection with the right view
+                    if (i < countMinusOne && mCurrentPage != i) {
+                        Rect rightBound = bounds.get(i + 1);
+                        //Intersection
+                        if (bound.right + (int)mTitlePadding > rightBound.left) {
+                            bound.left = rightBound.left - (w + (int)mTitlePadding);
+                        }
+                    }
+                }
+            }
+        }
+        //Right views starting from the current position
+        if (mCurrentPage < countMinusOne) {
+            for (int i = mCurrentPage + 1 ; i < count; i++) {
+                Rect bound = bounds.get(i);
+                int w = bound.right - bound.left;
+                //If right side is outside the screen
+                if (bound.right > leftPlusWidth) {
+                    //Try to clip to the screen (right side)
+                    clipViewOnTheRight(bound, w, leftPlusWidth);
+                    //Except if there's an intersection with the left view
+                    if (i > 0 && mCurrentPage != i) {
+                        Rect leftBound = bounds.get(i - 1);
+                        //Intersection
+                        if (bound.left - (int)mTitlePadding < leftBound.right) {
+                            bound.left = leftBound.right + (int)mTitlePadding;
+                        }
+                    }
+                }
+            }
+        }
+
+        //Now draw views
+        for (int i = 0; i < count; i++) {
+            //Get the title
+            Rect bound = bounds.get(i);
+            //Only if one side is visible
+            if ((bound.left > left && bound.left < leftPlusWidth) || (bound.right > left && bound.right < leftPlusWidth)) {
+                Paint paint = mPaintText;
+                //Change the color is the title is closed to the center
+                int middle = (bound.left + bound.right) / 2;
+                if (Math.abs(middle - halfWidth) < 20) {
+                    paint = mPaintSelected;
+                }
+                canvas.drawText(mTitleProvider.getTitle(i), bound.left, bound.bottom, paint);
+            }
+        }
+
+        //Draw the footer line
+        mPath = new Path();
+        mPath.moveTo(0, height - mFooterLineHeight);
+        mPath.lineTo(width, height - mFooterLineHeight);
+        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:
+                float deltaPercentage = mCurrentOffset * 1.0f / width;
+                int alpha = 0xFF;
+                int page = mCurrentPage;
+                if (deltaPercentage <= UNDERLINE_FADE_PERCENTAGE) {
+                    alpha = (int)(0xFF * ((UNDERLINE_FADE_PERCENTAGE - deltaPercentage) / UNDERLINE_FADE_PERCENTAGE));
+                } else if (deltaPercentage >= (1 - UNDERLINE_FADE_PERCENTAGE)) {
+                    alpha = (int)(0xFF * ((deltaPercentage - (1 - UNDERLINE_FADE_PERCENTAGE)) / UNDERLINE_FADE_PERCENTAGE));
+                    page += 1; //We are coming into the next page
+                } else if (mCurrentOffset != 0) {
+                    break; //Not in underline scope
+                }
+
+                Rect 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(alpha);
+                canvas.drawPath(mPath, mPaintFooterIndicator);
+                mPaintFooterIndicator.setAlpha(0xFF);
+                break;
+        }
+    }
+
+    @Override
+    public final boolean onTouch(View view, MotionEvent event) {
+        if ((view != this) || (event.getAction() != MotionEvent.ACTION_DOWN)) {
+            return false;
+        }
+
+        final int count = mViewPager.getAdapter().getCount();
+        final float halfWidth = getWidth() / 2;
+        final float sixthWidth = getWidth() / 6;
+
+        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 false;
+    }
+
+    @Override
+    public final void setOnTouchListener(OnTouchListener listener) {
+        throw new UnsupportedOperationException("This view does not support listening to its touch events.");
+    }
+
+    /**
+     * Set bounds for the right textView including clip padding.
+     *
+     * @param curViewBound
+     *            current bounds.
+     * @param curViewWidth
+     *            width of the view.
+     */
+    private void clipViewOnTheRight(Rect curViewBound, int curViewWidth, int leftPlusWidth) {
+        curViewBound.right = leftPlusWidth - (int)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(Rect curViewBound, int curViewWidth) {
+        curViewBound.left = 0 + (int)mClipPadding;
+        curViewBound.right = curViewWidth;
+    }
+
+    /**
+     * Calculate views bounds and scroll them according to the current index
+     *
+     * @param paint
+     * @param currentIndex
+     * @return
+     */
+    private ArrayList<Rect> calculateAllBounds(Paint paint) {
+        ArrayList<Rect> list = new ArrayList<Rect>();
+        //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++) {
+            Rect bounds = calcBounds(i, paint);
+            int w = (bounds.right - bounds.left);
+            int 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 Rect calcBounds(int index, Paint paint) {
+        //Calculate the text bounds
+        Rect bounds = new Rect();
+        bounds.right = (int)paint.measureText(mTitleProvider.getTitle(index));
+        bounds.bottom = (int)(paint.descent() - paint.ascent());
+        return bounds;
+    }
+
+    @Override
+    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();
+    }
+
+    @Override
+    public void setViewPager(ViewPager view, int initialPosition) {
+        setViewPager(view);
+        setCurrentItem(initialPosition);
+    }
+
+    @Override
+    public void setCurrentItem(int item) {
+        if (mViewPager == null) {
+            throw new IllegalStateException("ViewPager has not been bound.");
+        }
+        mViewPager.setCurrentItem(item);
+        mCurrentPage = item;
+        invalidate();
+    }
+
+    @Override
+    public void onPageScrollStateChanged(int state) {
+        if (mListener != null) {
+            mListener.onPageScrollStateChanged(state);
+        }
+    }
+
+    @Override
+    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+        mCurrentPage = position;
+        mCurrentOffset = positionOffsetPixels;
+        invalidate();
+
+        if (mListener != null) {
+            mListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
+        }
+    }
+
+    @Override
+    public void onPageSelected(int position) {
+        if (mListener != null) {
+            mListener.onPageSelected(position);
+        }
+    }
+
+    @Override
+    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
+            Rect bounds = new Rect();
+            bounds.bottom = (int) (mPaintText.descent()-mPaintText.ascent());
+            result = bounds.bottom - bounds.top + mFooterLineHeight;
+            if (mFooterIndicatorStyle != IndicatorStyle.None) {
+                result += mFooterIndicatorHeight + mFooterIndicatorPadding;
+            }
+        }
+        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() {
+        setFreezesText(true);
+        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>() {
+            @Override
+            public SavedState createFromParcel(Parcel in) {
+                return new SavedState(in);
+            }
+
+            @Override
+            public SavedState[] newArray(int size) {
+                return new SavedState[size];
+            }
+        };
+    }
+}

LocationRinger/src/com/jakewharton/android/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.jakewharton.android.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);
+}

LocationRinger/src/com/jakewharton/android/viewpagerindicator/TitledFragmentAdapter.java

@@ -0,0 +1,38 @@
+/**
+ * TitleFragmentAdapter.java
+ * @date Aug 6, 2011
+ * @author Twenty Codes, LLC
+ * @author ricky barrette
+ */
+package com.jakewharton.android.viewpagerindicator;
+
+import java.util.ArrayList;
+
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+
+/**
+ * This adaptor maintains a ViewPager title indicator.
+ * @author ricky
+ */
+public class TitledFragmentAdapter extends FragmentAdapter implements TitleProvider {
+	
+	private String[] mTitles;
+	
+	/**
+	 * Creates a new TitleFragmentAdapter
+	 * @param fm
+	 * @param fragments to be displayed
+	 * @param titles for the fragments
+	 * @author ricky barrette
+	 */
+	public TitledFragmentAdapter(FragmentManager fm, ArrayList<Fragment> fragments, String[] titles) {
+		super(fm, fragments);
+		this.mTitles = titles;
+	}
+
+	@Override
+	public String getTitle(int position) {
+		return this.mTitles[position];
+	}
+}