Example usage for android.content.res TypedArray getInteger

Introduction

In this page you can find the example usage for android.content.res TypedArray getInteger.

Prototype

public int getInteger(@StyleableRes int index, int defValue) 

Source Link

Document

Retrieve the integer value for the attribute at index.

Usage

From source file:com.android.launcher3.BubbleTextView.java

public BubbleTextView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    mLauncher = Launcher.getLauncher(context);
    DeviceProfile grid = mLauncher.getDeviceProfile();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BubbleTextView, defStyle, 0);
    mCustomShadowsEnabled = a.getBoolean(R.styleable.BubbleTextView_customShadows, true);
    mLayoutHorizontal = a.getBoolean(R.styleable.BubbleTextView_layoutHorizontal, false);
    mDeferShadowGenerationOnTouch = a.getBoolean(R.styleable.BubbleTextView_deferShadowGeneration, false);

    int display = a.getInteger(R.styleable.BubbleTextView_iconDisplay, DISPLAY_WORKSPACE);
    int defaultIconSize = grid.iconSizePx;
    if (display == DISPLAY_WORKSPACE) {
        setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.iconTextSizePx);
    } else if (display == DISPLAY_ALL_APPS) {
        setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.allAppsIconTextSizePx);
        setCompoundDrawablePadding(grid.allAppsIconDrawablePaddingPx);
        defaultIconSize = grid.allAppsIconSizePx;
    } else if (display == DISPLAY_FOLDER) {
        setCompoundDrawablePadding(grid.folderChildDrawablePaddingPx);
    }/*w  w w .  j a va2  s  .  c  o m*/
    mCenterVertically = a.getBoolean(R.styleable.BubbleTextView_centerVertically, false);

    if (Utilities.getIconSizePrefEnabled(context) == -1) {
        mIconSize = a.getDimensionPixelSize(R.styleable.BubbleTextView_iconSizeOverride, defaultIconSize);
        Utilities.setIconSizeValue(context, mIconSize);
        a.recycle();
    } else {
        mIconSize = Utilities.getIconSizePrefEnabled(context);
    }

    if (mCustomShadowsEnabled) {
        // Draw the background itself as the parent is drawn twice.
        mBackground = getBackground();
        setBackground(null);

        // Set shadow layer as the larger shadow to that the textView does not clip the shadow.
        float density = getResources().getDisplayMetrics().density;
        setShadowLayer(density * AMBIENT_SHADOW_RADIUS, 0, 0, AMBIENT_SHADOW_COLOR);
    } else {
        mBackground = null;
    }

    mLongPressHelper = new CheckLongPressHelper(this);
    mStylusEventHelper = new StylusEventHelper(new SimpleOnStylusPressListener(this), this);

    mOutlineHelper = HolographicOutlineHelper.obtain(getContext());
    setAccessibilityDelegate(mLauncher.getAccessibilityDelegate());

}

---

From source file:de.mrapp.android.dialog.builder.AbstractMaterialDialogBuilder.java

/**
 * Obtains the height from a specific theme.
 *
 * @param themeResourceId/*from  w ww  .  j  ava2 s  . c o  m*/
 *         The resource id of the theme, the height should be obtained from, as an {@link
 *         Integer} value
 */
private void obtainHeight(@StyleRes final int themeResourceId) {
    TypedArray typedArray = getContext().getTheme().obtainStyledAttributes(themeResourceId,
            new int[] { R.attr.materialDialogHeight });
    int defaultValue = Dialog.WRAP_CONTENT;

    try {
        setHeight(typedArray.getDimensionPixelSize(0, defaultValue));
    } catch (Resources.NotFoundException | UnsupportedOperationException e) {
        setHeight(typedArray.getInteger(0, defaultValue));
    }
}

---

From source file:com.viewpagerindicator.TitlePageIndicatorEx1.java

public TitlePageIndicatorEx1(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);/*from   w w  w . ja va2  s .com*/
    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();
}

---

From source file:com.ex.english.viewpagerindicator.TitlePageIndicator.java

public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;/*from  w ww.j av  a 2  s.c  om*/

    //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, 0);

    //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_android_textColor, defaultTextColor);
    mBoldText = a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold);

    final float textSize = a.getDimension(R.styleable.TitlePageIndicator_android_textSize, defaultTextSize);
    final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
    mPaintText.setTextSize(textSize);
    mPaintText.setAntiAlias(true);
    mPaintFooterLine.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
    mPaintFooterLine.setColor(footerColor);
    mPaintFooterIndicator.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterIndicator.setColor(footerColor);

    a.recycle();

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
}

---

From source file:com.example.marvin.familylink._UI.pager.CirclePageIndicator.java

public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;/*from   w w  w  .  ja va2  s. c o m*/

    //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, 0);

    //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_android_textColor, defaultTextColor);
    mBoldText = a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold);

    final float textSize = a.getDimension(R.styleable.TitlePageIndicator_android_textSize, defaultTextSize);
    final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
    mPaintText.setTextSize(textSize);
    mPaintText.setAntiAlias(true);
    mPaintFooterLine.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
    mPaintFooterLine.setColor(footerColor);
    mPaintFooterIndicator.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterIndicator.setColor(footerColor);

    a.recycle();

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
}

---

From source file:com.me.harris.androidanimations._06_touch.swipelistview.SwipeListView.java

/**
 * Init ListView/*  w w w .j  a  v a  2s.  c o  m*/
 *
 * @param attrs AttributeSet
 */
private void init(AttributeSet attrs) {

    int swipeMode = SWIPE_MODE_BOTH;
    boolean swipeOpenOnLongPress = true;
    boolean swipeCloseAllItemsWhenMoveList = true;
    int swipeFrontView = 0;
    int swipeBackView = 0;
    long swipeAnimationTime = 0;
    float swipeOffsetLeft = 0;
    float swipeOffsetRight = 0;

    int swipeActionLeft = SWIPE_ACTION_REVEAL;
    int swipeActionRight = SWIPE_ACTION_REVEAL;

    if (attrs != null) {
        TypedArray styled = getContext().obtainStyledAttributes(attrs, R.styleable.SwipeListView);
        swipeMode = styled.getInt(R.styleable.SwipeListView_swipeMode, SWIPE_MODE_BOTH);
        swipeActionLeft = styled.getInt(R.styleable.SwipeListView_swipeActionLeft, SWIPE_ACTION_REVEAL);
        swipeActionRight = styled.getInt(R.styleable.SwipeListView_swipeActionRight, SWIPE_ACTION_REVEAL);
        swipeOffsetLeft = styled.getDimension(R.styleable.SwipeListView_swipeOffsetLeft, 0);
        swipeOffsetRight = styled.getDimension(R.styleable.SwipeListView_swipeOffsetRight, 0);
        swipeOpenOnLongPress = styled.getBoolean(R.styleable.SwipeListView_swipeOpenOnLongPress, true);
        swipeAnimationTime = styled.getInteger(R.styleable.SwipeListView_swipeAnimationTime, 0);
        swipeCloseAllItemsWhenMoveList = styled
                .getBoolean(R.styleable.SwipeListView_swipeCloseAllItemsWhenMoveList, true);
        swipeFrontView = styled.getResourceId(R.styleable.SwipeListView_swipeFrontView, 0);
        swipeBackView = styled.getResourceId(R.styleable.SwipeListView_swipeBackView, 0);
    }

    if (swipeFrontView == 0 || swipeBackView == 0) {
        throw new RuntimeException("Missed attribute swipeFrontView or swipeBackView");
    }

    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    touchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    touchListener = new SwipeListViewTouchListener(this, swipeFrontView, swipeBackView);
    if (swipeAnimationTime > 0) {
        touchListener.setAnimationTime(swipeAnimationTime);
    }
    touchListener.setRightOffset(swipeOffsetRight);
    touchListener.setLeftOffset(swipeOffsetLeft);
    touchListener.setSwipeActionLeft(swipeActionLeft);
    touchListener.setSwipeActionRight(swipeActionRight);
    touchListener.setSwipeMode(swipeMode);
    touchListener.setSwipeClosesAllItemsWhenListMoves(swipeCloseAllItemsWhenMoveList);
    touchListener.setSwipeOpenOnLongPress(swipeOpenOnLongPress);
    setOnTouchListener(touchListener);
    setOnScrollListener(touchListener.makeScrollListener());
}

---

From source file:com.amaze.carbonfilemanager.ui.views.Indicator.java

public Indicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.Indicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.Indicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;/*  w  w  w  .j a va  2 s  . co m*/
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.Indicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.Indicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    selectedColour = a.getColor(R.styleable.Indicator_currentPageIndicatorColor, DEFAULT_SELECTED_COLOUR);
    // half transparent accent color
    unselectedColour = Color.argb(80, Color.red(selectedColour), Color.green(selectedColour),
            Color.blue(selectedColour));

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = AnimUtils.getFastOutSlowInInterpolator(context);

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

---

From source file:com.filemanager.free.ui.views.Indicator.java

public Indicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final int density = (int) context.getResources().getDisplayMetrics().density;

    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.Indicator, defStyle, 0);

    dotDiameter = a.getDimensionPixelSize(R.styleable.Indicator_dotDiameter, DEFAULT_DOT_SIZE * density);
    dotRadius = dotDiameter / 2;//  w  ww .j  a va 2 s  .  c  o m
    halfDotRadius = dotRadius / 2;
    gap = a.getDimensionPixelSize(R.styleable.Indicator_dotGap, DEFAULT_GAP * density);
    animDuration = (long) a.getInteger(R.styleable.Indicator_animationDuration, DEFAULT_ANIM_DURATION);
    animHalfDuration = animDuration / 2;
    int unselectedColour = a.getColor(R.styleable.Indicator_pageIndicatorColor, DEFAULT_UNSELECTED_COLOUR);
    int selectedColour = a.getColor(R.styleable.Indicator_currentPageIndicatorColor, DEFAULT_SELECTED_COLOUR);

    a.recycle();

    unselectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    unselectedPaint.setColor(unselectedColour);
    selectedPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    selectedPaint.setColor(selectedColour);
    interpolator = AnimUtils.getFastOutSlowInInterpolator(context);

    // create paths & rect now  reuse & rewind later
    combinedUnselectedPath = new Path();
    unselectedDotPath = new Path();
    unselectedDotLeftPath = new Path();
    unselectedDotRightPath = new Path();
    rectF = new RectF();

    addOnAttachStateChangeListener(this);
}

---

From source file:com.lovebridge.library.view.viewpagerindicator.TitlePageIndicator.java

public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode())
        return;//from   www .j  a v a2  s.  co  m
    // 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 defaultLinePosition = res.getInteger(R.integer.default_title_indicator_line_position);
    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, 0);
    // 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);
    mLinePosition = LinePosition
            .fromValue(a.getInteger(R.styleable.TitlePageIndicator_linePosition, defaultLinePosition));
    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_android_textColor, defaultTextColor);
    mBoldText = a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold);
    final float textSize = a.getDimension(R.styleable.TitlePageIndicator_android_textSize, defaultTextSize);
    final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
    mPaintText.setTextSize(textSize);
    mPaintText.setAntiAlias(true);
    mPaintFooterLine.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
    mPaintFooterLine.setColor(footerColor);
    mPaintFooterIndicator.setStyle(Paint.Style.FILL_AND_STROKE);
    mPaintFooterIndicator.setColor(footerColor);
    Drawable background = a.getDrawable(R.styleable.TitlePageIndicator_android_background);
    if (background != null) {
        setBackgroundDrawable(background);
    }
    a.recycle();
    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
}

---

From source file:com.lizhi.library.widget.WechatTab.java

public WechatTab(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    setFillViewport(true);/*from w  w  w .  java  2s  . c om*/
    setWillNotDraw(false);

    tabsContainer = new LinearLayout(context);
    tabsContainer.setOrientation(LinearLayout.HORIZONTAL);
    tabsContainer.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    addView(tabsContainer);

    DisplayMetrics dm = getResources().getDisplayMetrics();

    scrollOffset = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, scrollOffset, dm);
    indicatorHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, indicatorHeight, dm);
    underlineHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, underlineHeight, dm);
    dividerPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dividerPadding, dm);
    tabPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, tabPadding, dm);
    dividerWidth = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dividerWidth, dm);
    tabTextSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, tabTextSize, dm);

    // get system attrs (android:textSize and android:textColor)

    TypedArray a = context.obtainStyledAttributes(attrs, ATTRS);

    tabTextSize = a.getDimensionPixelSize(0, tabTextSize);
    tabTextColor = a.getColor(1, tabTextColor);

    a.recycle();

    // get custom attrs

    a = context.obtainStyledAttributes(attrs, R.styleable.WechatTab);

    clickable = a.getBoolean(R.styleable.WechatTab_pstsClickable, clickable);
    selectedTabTextColor = a.getColor(R.styleable.WechatTab_pstsSelectedTabTextColor, selectedTabTextColor);
    visibleItemCount = a.getInteger(R.styleable.WechatTab_pstsVisibleCount, visibleItemCount);
    indicatorColor = a.getColor(R.styleable.WechatTab_pstsIndicatorColorWe, indicatorColor);
    underlineColor = a.getColor(R.styleable.WechatTab_pstsUnderlineColorWe, underlineColor);
    underLine = a.getBoolean(R.styleable.WechatTab_pstsUnderline, underLine);
    dividerColor = a.getColor(R.styleable.WechatTab_pstsDividerColorWe, dividerColor);
    indicatorHeight = a.getDimensionPixelSize(R.styleable.WechatTab_pstsIndicatorHeightWe, indicatorHeight);
    underlineHeight = a.getDimensionPixelSize(R.styleable.WechatTab_pstsUnderlineHeightWe, underlineHeight);
    dividerPadding = a.getDimensionPixelSize(R.styleable.WechatTab_pstsDividerPaddingWe, dividerPadding);
    tabPadding = a.getDimensionPixelSize(R.styleable.WechatTab_pstsTabPaddingLeftRightWe, tabPadding);
    tabBackgroundResId = a.getResourceId(R.styleable.WechatTab_pstsTabBackgroundWe, tabBackgroundResId);
    shouldExpand = a.getBoolean(R.styleable.WechatTab_pstsShouldExpandWe, shouldExpand);
    scrollOffset = a.getDimensionPixelSize(R.styleable.WechatTab_pstsScrollOffsetWe, scrollOffset);
    textAllCaps = a.getBoolean(R.styleable.WechatTab_pstsTextAllCapsWe, textAllCaps);
    mMyUnderlinePadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mMyUnderlinePadding, dm);

    a.recycle();

    rectPaint = new Paint();
    rectPaint.setAntiAlias(true);
    rectPaint.setStyle(Style.FILL);

    dividerPaint = new Paint();
    dividerPaint.setAntiAlias(true);
    dividerPaint.setStrokeWidth(dividerWidth);

    if (visibleItemCount != 0)
        fixTabLayoutParams = new LinearLayout.LayoutParams(getScreenWidth(context) / visibleItemCount,
                LayoutParams.MATCH_PARENT);
    defaultTabLayoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.MATCH_PARENT);
    expandedTabLayoutParams = new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1.0f);

    if (locale == null) {
        locale = getResources().getConfiguration().locale;
    }

}

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