Example usage for android.content.res TypedArray getDimension

List of usage examples for android.content.res TypedArray getDimension

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Introduction

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

Prototype

public float getDimension(@StyleableRes int index, float defValue)

Source Link

Document

Retrieve a dimensional unit attribute at index.

Usage

From source file:com.github.shareme.gwsdiscreteseekbar.library.Marker.java

@SuppressWarnings("deprecation")
public Marker(Context context, AttributeSet attrs, int defStyleAttr, String maxValue) {
    super(context, attrs, defStyleAttr);
    DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.DiscreteSeekBar,
            R.attr.discreteSeekBarStyle, R.style.Widget_DiscreteSeekBar);

    int padding = (int) (PADDING_DP * displayMetrics.density) * 2;
    int textAppearanceId = a.getResourceId(R.styleable.DiscreteSeekBar_dsb_indicatorTextAppearance,
            R.style.Widget_DiscreteIndicatorTextAppearance);
    mNumber = new TextView(context);
    //Add some padding to this textView so the bubble has some space to breath
    mNumber.setPadding(padding, 0, padding, 0);
    //TODO: setTextAppearance is depreciated
    mNumber.setTextAppearance(context, textAppearanceId);
    mNumber.setGravity(Gravity.CENTER);//from  w w w .j a  v  a  2  s.  c  o  m
    mNumber.setText(maxValue);
    mNumber.setMaxLines(1);
    mNumber.setSingleLine(true);
    //changed from TEXT_DIRECTION_LOCALE TO ViewCompat.LAYOUT_DIRECTION_LOCALE
    SeekBarCompat.setTextDirection(mNumber, ViewCompat.LAYOUT_DIRECTION_LOCALE);
    mNumber.setVisibility(View.INVISIBLE);

    //add some padding for the elevation shadow not to be clipped
    //I'm sure there are better ways of doing this...
    setPadding(padding, padding, padding, padding);

    resetSizes(maxValue);

    mSeparation = (int) (SEPARATION_DP * displayMetrics.density);
    int thumbSize = (int) (ThumbDrawable.DEFAULT_SIZE_DP * displayMetrics.density);
    ColorStateList color = a.getColorStateList(R.styleable.DiscreteSeekBar_dsb_indicatorColor);
    if (color != null) {
        mMarkerDrawable = new MarkerDrawable(color, thumbSize);
    }
    mMarkerDrawable.setCallback(this);
    mMarkerDrawable.setMarkerListener(this);
    mMarkerDrawable.setExternalOffset(padding);

    //Elevation for anroid 5+
    float elevation = a.getDimension(R.styleable.DiscreteSeekBar_dsb_indicatorElevation,
            ELEVATION_DP * displayMetrics.density);
    ViewCompat.setElevation(this, elevation);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        SeekBarCompat.setOutlineProvider(this, mMarkerDrawable);
    }
    a.recycle();
}

From source file:com.arksh.summer.ui.zone.widget.ExpandableTextView.java

/**
 * ?//from w  w w .  j a  v  a  2s  .  co m
 * @param attrs
 */
private void init(AttributeSet attrs) {
    mCollapsedStatus = new SparseBooleanArray();

    TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ExpandableTextView);
    mMaxCollapsedLines = typedArray.getInt(R.styleable.ExpandableTextView_maxCollapsedLines,
            MAX_COLLAPSED_LINES);
    mAnimationDuration = typedArray.getInt(R.styleable.ExpandableTextView_animDuration, DEFAULT_ANIM_DURATION);
    mExpandDrawable = typedArray.getDrawable(R.styleable.ExpandableTextView_expandDrawable);
    mCollapseDrawable = typedArray.getDrawable(R.styleable.ExpandableTextView_collapseDrawable);

    textCollapse = typedArray.getString(R.styleable.ExpandableTextView_textCollapse);
    textExpand = typedArray.getString(R.styleable.ExpandableTextView_textExpand);
    showExpandCollapseDrawable = typedArray
            .getBoolean(R.styleable.ExpandableTextView_showExpandCollapseDrawable, true);

    if (showExpandCollapseDrawable) {
        if (mExpandDrawable == null) {
            mExpandDrawable = ContextCompat.getDrawable(getContext(), R.drawable.icon_green_arrow_down);
        }
        if (mCollapseDrawable == null) {
            mCollapseDrawable = ContextCompat.getDrawable(getContext(), R.drawable.icon_green_arrow_up);
        }
    }

    if (TextUtils.isEmpty(textCollapse)) {
        textCollapse = getContext().getString(R.string.shink);
    }
    if (TextUtils.isEmpty(textExpand)) {
        textExpand = getContext().getString(R.string.expand);
    }
    contentTextColor = typedArray.getColor(R.styleable.ExpandableTextView_contentTextColor,
            ContextCompat.getColor(getContext(), R.color.light_gray));
    contentTextSize = typedArray.getDimension(R.styleable.ExpandableTextView_contentTextSize,
            DisplayUtil.sp2px(14));

    collapseExpandTextColor = typedArray.getColor(R.styleable.ExpandableTextView_collapseExpandTextColor,
            ContextCompat.getColor(getContext(), R.color.main_color));
    collapseExpandTextSize = typedArray.getDimension(R.styleable.ExpandableTextView_collapseExpandTextSize,
            DisplayUtil.sp2px(14));

    grarity = typedArray.getInt(R.styleable.ExpandableTextView_collapseExpandGrarity, Gravity.LEFT);

    typedArray.recycle();
    // enforces vertical orientation
    setOrientation(LinearLayout.VERTICAL);
    // default visibility is gone
    setVisibility(GONE);
}

From source file:recycle.com.example.nandy.dynamicdemo.widget.dynamic.ExpandableTextView.java

/**
 * ?// w  w  w . j a va2 s.com
 * @param attrs
 */
private void init(AttributeSet attrs) {
    mCollapsedStatus = new SparseBooleanArray();

    TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ExpandableTextView);
    mMaxCollapsedLines = typedArray.getInt(R.styleable.ExpandableTextView_maxCollapsedLines,
            MAX_COLLAPSED_LINES);
    mAnimationDuration = typedArray.getInt(R.styleable.ExpandableTextView_animDuration, DEFAULT_ANIM_DURATION);
    mExpandDrawable = typedArray.getDrawable(R.styleable.ExpandableTextView_expandDrawable);
    mCollapseDrawable = typedArray.getDrawable(R.styleable.ExpandableTextView_collapseDrawable);

    textCollapse = typedArray.getString(R.styleable.ExpandableTextView_textCollapse);
    textExpand = typedArray.getString(R.styleable.ExpandableTextView_textExpand);
    showExpandCollapseDrawable = typedArray
            .getBoolean(R.styleable.ExpandableTextView_showExpandCollapseDrawable, true);

    if (showExpandCollapseDrawable) {
        if (mExpandDrawable == null) {
            mExpandDrawable = ContextCompat.getDrawable(getContext(), R.drawable.icon_green_arrow_down);
        }
        if (mCollapseDrawable == null) {
            mCollapseDrawable = ContextCompat.getDrawable(getContext(), R.drawable.icon_green_arrow_up);
        }
    }

    if (TextUtils.isEmpty(textCollapse)) {
        textCollapse = getContext().getString(R.string.shink);
    }
    if (TextUtils.isEmpty(textExpand)) {
        textExpand = getContext().getString(R.string.expand);
    }
    contentTextColor = typedArray.getColor(R.styleable.ExpandableTextView_contentTextColor,
            ContextCompat.getColor(getContext(), R.color.white));
    contentTextSize = typedArray.getDimension(R.styleable.ExpandableTextView_contentTextSize,
            DensityUtil.sp2px(14));

    collapseExpandTextColor = typedArray.getColor(R.styleable.ExpandableTextView_collapseExpandTextColor,
            ContextCompat.getColor(getContext(), R.color.black));
    collapseExpandTextSize = typedArray.getDimension(R.styleable.ExpandableTextView_collapseExpandTextSize,
            DensityUtil.sp2px(14));

    grarity = typedArray.getInt(R.styleable.ExpandableTextView_collapseExpandGrarity, Gravity.LEFT);

    typedArray.recycle();
    // enforces vertical orientation
    setOrientation(LinearLayout.VERTICAL);
    // default visibility is gone
    setVisibility(GONE);
}

From source file:com.zzb.mynew.view.ExpandableTextView.java

/**
 * ?/*from  w  ww  . j  a  v  a2  s.c om*/
 * @param attrs
 */
private void init(AttributeSet attrs) {
    mCollapsedStatus = new SparseBooleanArray();

    TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ExpandableTextView);
    mMaxCollapsedLines = typedArray.getInt(R.styleable.ExpandableTextView_maxCollapsedLines,
            MAX_COLLAPSED_LINES);
    mAnimationDuration = typedArray.getInt(R.styleable.ExpandableTextView_animDuration, DEFAULT_ANIM_DURATION);
    mExpandDrawable = typedArray.getDrawable(R.styleable.ExpandableTextView_expandDrawable);
    mCollapseDrawable = typedArray.getDrawable(R.styleable.ExpandableTextView_collapseDrawable);

    textCollapse = typedArray.getString(R.styleable.ExpandableTextView_textCollapse);
    textExpand = typedArray.getString(R.styleable.ExpandableTextView_textExpand);
    showExpandCollapseDrawable = typedArray
            .getBoolean(R.styleable.ExpandableTextView_showExpandCollapseDrawable, true);

    if (showExpandCollapseDrawable) {
        if (mExpandDrawable == null) {
            mExpandDrawable = ContextCompat.getDrawable(getContext(), R.drawable.icon_green_arrow_down);
        }
        if (mCollapseDrawable == null) {
            mCollapseDrawable = ContextCompat.getDrawable(getContext(), R.drawable.icon_green_arrow_up);
        }
    }

    if (TextUtils.isEmpty(textCollapse)) {
        textCollapse = getContext().getString(R.string.shink);
    }
    if (TextUtils.isEmpty(textExpand)) {
        textExpand = getContext().getString(R.string.expand);
    }
    contentTextColor = typedArray.getColor(R.styleable.ExpandableTextView_contentTextColor,
            ContextCompat.getColor(getContext(), R.color.light_gray));
    contentTextSize = typedArray.getDimension(R.styleable.ExpandableTextView_contentTextSize,
            DisplayUtil.sp2px(14));
    collapseExpandTextColor = typedArray.getColor(R.styleable.ExpandableTextView_collapseExpandTextColor,
            ContextCompat.getColor(getContext(), R.color.main_color));
    collapseExpandTextSize = typedArray.getDimension(R.styleable.ExpandableTextView_collapseExpandTextSize,
            DisplayUtil.sp2px(14));

    grarity = typedArray.getInt(R.styleable.ExpandableTextView_collapseExpandGrarity, Gravity.LEFT);

    typedArray.recycle();
    // enforces vertical orientation
    setOrientation(LinearLayout.VERTICAL);
    // default visibility is gone
    setVisibility(GONE);
}

From source file:com.bitflake.counter.HorizontalPicker.java

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

    // create the selector wheel paint
    TextPaint paint = new TextPaint();
    paint.setAntiAlias(true);//from   ww  w.ja va 2s . co m
    textPaint = paint;

    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.HorizontalPicker, defStyle, 0);

    CharSequence[] values;
    int ellipsize = 3; // END default value
    int sideItems = this.sideItems;

    try {
        textColor = a.getColorStateList(R.styleable.HorizontalPicker_android_textColor);
        if (textColor == null) {
            textColor = ColorStateList.valueOf(0xFF000000);
        }

        values = a.getTextArray(R.styleable.HorizontalPicker_values);
        ellipsize = a.getInt(R.styleable.HorizontalPicker_android_ellipsize, ellipsize);
        marqueeRepeatLimit = a.getInt(R.styleable.HorizontalPicker_android_marqueeRepeatLimit,
                marqueeRepeatLimit);
        dividerSize = a.getDimension(R.styleable.HorizontalPicker_dividerSize, dividerSize);
        sideItems = a.getInt(R.styleable.HorizontalPicker_sideItems, sideItems);

        float textSize = a.getDimension(R.styleable.HorizontalPicker_android_textSize, -1);
        if (textSize > -1) {
            setTextSize(textSize);
        }
    } finally {
        a.recycle();
    }

    switch (ellipsize) {
    case 1:
        setEllipsize(TextUtils.TruncateAt.START);
        break;
    case 2:
        setEllipsize(TextUtils.TruncateAt.MIDDLE);
        break;
    case 3:
        setEllipsize(TextUtils.TruncateAt.END);
        break;
    case 4:
        setEllipsize(TextUtils.TruncateAt.MARQUEE);
        break;
    }

    Paint.FontMetricsInt fontMetricsInt = textPaint.getFontMetricsInt();
    boringMetrics = new BoringLayout.Metrics();
    boringMetrics.ascent = fontMetricsInt.ascent;
    boringMetrics.bottom = fontMetricsInt.bottom;
    boringMetrics.descent = fontMetricsInt.descent;
    boringMetrics.leading = fontMetricsInt.leading;
    boringMetrics.top = fontMetricsInt.top;
    boringMetrics.width = itemWidth;

    setWillNotDraw(false);

    flingScrollerX = new OverScroller(context);
    adjustScrollerX = new OverScroller(context, new DecelerateInterpolator(2.5f));

    // initialize constants
    ViewConfiguration configuration = ViewConfiguration.get(context);
    touchSlop = configuration.getScaledTouchSlop();
    mMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    maximumFlingVelocity = configuration.getScaledMaximumFlingVelocity()
            / SELECTOR_MAX_FLING_VELOCITY_ADJUSTMENT;
    overscrollDistance = configuration.getScaledOverscrollDistance();

    previousScrollerX = Integer.MIN_VALUE;

    setValues(values);
    setSideItems(sideItems);

    touchHelper = new PickerTouchHelper(this);
    ViewCompat.setAccessibilityDelegate(this, touchHelper);

}

From source file:kr.selfcontrol.selflocklauncher.picker.HorizontalPicker.java

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

    // create the selector wheel paint
    TextPaint paint = new TextPaint();
    paint.setAntiAlias(true);//from ww w.j a v  a2s  .  c  o  m
    mTextPaint = paint;

    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.HorizontalPicker, defStyle, 0);

    CharSequence[] values;
    int ellipsize = 3; // END default value
    int sideItems = mSideItems;

    try {
        mTextColor = a.getColorStateList(R.styleable.HorizontalPicker_android_textColor);
        if (mTextColor == null) {
            mTextColor = ColorStateList.valueOf(0xFF000000);
        }

        values = a.getTextArray(R.styleable.HorizontalPicker_values);
        ellipsize = a.getInt(R.styleable.HorizontalPicker_android_ellipsize, ellipsize);
        mMarqueeRepeatLimit = a.getInt(R.styleable.HorizontalPicker_android_marqueeRepeatLimit,
                mMarqueeRepeatLimit);
        mDividerSize = a.getDimension(R.styleable.HorizontalPicker_dividerSize, mDividerSize);
        sideItems = a.getInt(R.styleable.HorizontalPicker_sideItems, sideItems);

        float textSize = a.getDimension(R.styleable.HorizontalPicker_android_textSize, -1);
        if (textSize > -1) {
            setTextSize(textSize);
        }
    } finally {
        a.recycle();
    }

    switch (ellipsize) {
    case 1:
        setEllipsize(TextUtils.TruncateAt.START);
        break;
    case 2:
        setEllipsize(TextUtils.TruncateAt.MIDDLE);
        break;
    case 3:
        setEllipsize(TextUtils.TruncateAt.END);
        break;
    case 4:
        setEllipsize(TextUtils.TruncateAt.MARQUEE);
        break;
    }

    Paint.FontMetricsInt fontMetricsInt = mTextPaint.getFontMetricsInt();
    mBoringMetrics = new BoringLayout.Metrics();
    mBoringMetrics.ascent = fontMetricsInt.ascent;
    mBoringMetrics.bottom = fontMetricsInt.bottom;
    mBoringMetrics.descent = fontMetricsInt.descent;
    mBoringMetrics.leading = fontMetricsInt.leading;
    mBoringMetrics.top = fontMetricsInt.top;
    mBoringMetrics.width = mItemWidth;

    setWillNotDraw(false);

    mFlingScrollerX = new OverScroller(context);
    mAdjustScrollerX = new OverScroller(context, new DecelerateInterpolator(2.5f));

    // initialize constants
    ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumFlingVelocity = configuration.getScaledMaximumFlingVelocity()
            / SELECTOR_MAX_FLING_VELOCITY_ADJUSTMENT;
    mOverscrollDistance = configuration.getScaledOverscrollDistance();

    mPreviousScrollerX = Integer.MIN_VALUE;

    setValues(values);
    setSideItems(sideItems);

    mTouchHelper = new PickerTouchHelper(this);
    ViewCompat.setAccessibilityDelegate(this, mTouchHelper);

}

From source file:net.hadifar.dope.ui.widget.pagerIndicator.NumericPageIndicator.java

@SuppressWarnings("deprecation")
public NumericPageIndicator(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (isInEditMode()) {
        return;/*from w ww. java2s.com*/
    }

    // Load defaults from resources
    final Resources res = getResources();
    final int defaultTextColor = res.getColor(R.color.default_page_number_indicator_text_color);
    final int defaultPageNumberTextColor = res
            .getColor(R.color.default_page_number_indicator_page_number_text_color);
    final boolean defaultPageNumberTextBold = res
            .getBoolean(R.bool.default_page_number_indicator_page_number_text_bold);
    final int defaultButtonPressedColor = res
            .getColor(R.color.default_page_number_indicator_pressed_button_color);
    final float defaultTopPadding = res.getDimension(R.dimen.default_page_number_indicator_top_padding);
    final float defaultBottomPadding = res.getDimension(R.dimen.default_page_number_indicator_bottom_padding);
    final float defaultTextSize = res.getDimension(R.dimen.default_page_number_indicator_text_size);
    final boolean defaultShowChangePageButtons = res
            .getBoolean(R.bool.default_page_number_indicator_show_change_page_buttons);
    final boolean defaultShowStartEndButtons = res
            .getBoolean(R.bool.default_page_number_indicator_show_start_end_buttons);

    // Retrieve styles attributes
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.NumericPageIndicator, defStyle, 0);

    mTextTemplate = a.getString(R.styleable.NumericPageIndicator_textTemplate);
    if (mTextTemplate == null) {
        mTextTemplate = res.getString(R.string.default_page_number_indicator_text_template);
    }
    parseTextTemplate();

    mTextPreviousButton = a.getString(R.styleable.NumericPageIndicator_previousButtonText);
    if (mTextPreviousButton == null) {
        mTextPreviousButton = res.getString(R.string.default_page_number_indicator_previous_button_text);
    }
    mTextNextButton = a.getString(R.styleable.NumericPageIndicator_nextButtonText);
    if (mTextNextButton == null) {
        mTextNextButton = res.getString(R.string.default_page_number_indicator_next_button_text);
    }

    mColorText = a.getColor(R.styleable.NumericPageIndicator_android_textColor, defaultTextColor);
    mColorPageNumberText = a.getColor(R.styleable.NumericPageIndicator_pageNumberTextColor,
            defaultPageNumberTextColor);
    mPageNumberTextBold = a.getBoolean(R.styleable.NumericPageIndicator_pageNumberTextBold,
            defaultPageNumberTextBold);
    mColorPressedButton = a.getColor(R.styleable.NumericPageIndicator_pressedButtonColor,
            defaultButtonPressedColor);
    mPaddingTop = a.getDimension(R.styleable.NumericPageIndicator_android_paddingTop, defaultTopPadding);
    mPaddingBottom = a.getDimension(R.styleable.NumericPageIndicator_android_paddingBottom,
            defaultBottomPadding);
    mPaintText.setColor(mColorText);
    mShowChangePageButtons = a.getBoolean(R.styleable.NumericPageIndicator_showChangePageButtons,
            defaultShowChangePageButtons);
    mShowStartEndButtons = a.getBoolean(R.styleable.NumericPageIndicator_showStartEndButtons,
            defaultShowStartEndButtons);

    mPaintButtonBackground.setColor(mColorPressedButton);
    final float textSize = a.getDimension(R.styleable.NumericPageIndicator_android_textSize, defaultTextSize);
    mPaintText.setTextSize(textSize);
    mPaintText.setAntiAlias(true);

    mPaintPageNumberText.setColor(mColorPageNumberText);
    mPaintPageNumberText.setTextSize(textSize);
    mPaintPageNumberText.setAntiAlias(true);
    if (mPageNumberTextBold) {
        mPaintPageNumberText.setTypeface(Typeface.DEFAULT_BOLD);
    }

    final Drawable background = a.getDrawable(R.styleable.NumericPageIndicator_android_background);
    if (background != null) {
        setBackgroundDrawable(background);
    }

    a.recycle();
}

From source file:com.acbelter.directionalcarousel.CarouselViewPager.java

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

    mConfig = CarouselConfig.getInstance();
    mConfig.pagerId = getId();//from w w  w  .  ja  v  a  2  s  .co  m
    mResources = context.getResources();
    mPackageName = context.getPackageName();
    mPageContentWidthId = mResources.getIdentifier("page_content_width", "dimen", mPackageName);
    mPageContentHeightId = mResources.getIdentifier("page_content_height", "dimen", mPackageName);

    DisplayMetrics dm = mResources.getDisplayMetrics();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CarouselViewPager, defStyle, 0);
    try {
        if (a != null) {
            mConfig.orientation = a.getInt(R.styleable.CarouselViewPager_android_orientation,
                    CarouselConfig.HORIZONTAL);
            mConfig.infinite = a.getBoolean(R.styleable.CarouselViewPager_infinite, true);
            mConfig.scrollScalingMode = a.getInt(R.styleable.CarouselViewPager_scrollScalingMode,
                    CarouselConfig.SCROLL_MODE_BIG_CURRENT);

            float bigScale = a.getFloat(R.styleable.CarouselViewPager_bigScale,
                    CarouselConfig.DEFAULT_BIG_SCALE);
            if (bigScale > 1.0f || bigScale < 0.0f) {
                bigScale = CarouselConfig.DEFAULT_BIG_SCALE;
                Log.w(TAG, "Invalid bigScale attribute. Default value " + CarouselConfig.DEFAULT_BIG_SCALE
                        + " will be used.");
            }
            mConfig.bigScale = bigScale;

            float smallScale = a.getFloat(R.styleable.CarouselViewPager_smallScale,
                    CarouselConfig.DEFAULT_SMALL_SCALE);
            if (smallScale > 1.0f || smallScale < 0.0f) {
                smallScale = CarouselConfig.DEFAULT_SMALL_SCALE;
                Log.w(TAG, "Invalid smallScale attribute. Default value " + CarouselConfig.DEFAULT_SMALL_SCALE
                        + " will be used.");
            } else if (smallScale > bigScale) {
                smallScale = bigScale;
                Log.w(TAG, "Invalid smallScale attribute. Value " + bigScale + " will be used.");
            }
            mConfig.smallScale = smallScale;

            mMinPagesOffset = (int) a.getDimension(R.styleable.CarouselViewPager_minPagesOffset,
                    TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 20, dm));
            mSidePagesVisiblePart = a.getFloat(R.styleable.CarouselViewPager_sidePagesVisiblePart,
                    DEFAULT_SIDE_PAGES_VISIBLE_PART);
            mWrapPadding = (int) a.getDimension(R.styleable.CarouselViewPager_wrapPadding,
                    TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, dm));
        }
    } finally {
        if (a != null) {
            a.recycle();
        }
    }

    mGestureListener = new SimpleOnGestureListener() {
        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            if (getCarouselAdapter() != null) {
                getCarouselAdapter().sendSingleTap(mTouchedView, mTouchedItem);
            }
            mTouchedView = null;
            mTouchedItem = null;
            return true;
        }

        @Override
        public boolean onDoubleTap(MotionEvent e) {
            if (getCarouselAdapter() != null) {
                getCarouselAdapter().sendDoubleTap(mTouchedView, mTouchedItem);
            }
            mTouchedView = null;
            mTouchedItem = null;
            return true;
        }
    };

    mGestureDetector = new GestureDetector(context, mGestureListener);
}

From source file:com.aosijia.dragonbutler.ui.widget.ActionSheet.java

private Attributes readAttribute() {
    Attributes attrs = new Attributes(getActivity());
    TypedArray a = getActivity().getTheme().obtainStyledAttributes(null, R.styleable.ActionSheet,
            R.attr.actionSheetStyle, 0);
    Drawable background = a.getDrawable(R.styleable.ActionSheet_actionSheetBackground);
    if (background != null) {
        attrs.background = background;/*w  ww.  j  a va  2 s .  co  m*/
    }
    Drawable cancelButtonBackground = a.getDrawable(R.styleable.ActionSheet_cancelButtonBackground);
    if (cancelButtonBackground != null) {
        attrs.cancelButtonBackground = cancelButtonBackground;
    }
    Drawable otherButtonTopBackground = a.getDrawable(R.styleable.ActionSheet_otherButtonTopBackground);
    if (otherButtonTopBackground != null) {
        attrs.otherButtonTopBackground = otherButtonTopBackground;
    }
    Drawable otherButtonMiddleBackground = a.getDrawable(R.styleable.ActionSheet_otherButtonMiddleBackground);
    if (otherButtonMiddleBackground != null) {
        attrs.otherButtonMiddleBackground = otherButtonMiddleBackground;
    }
    Drawable otherButtonBottomBackground = a.getDrawable(R.styleable.ActionSheet_otherButtonBottomBackground);
    if (otherButtonBottomBackground != null) {
        attrs.otherButtonBottomBackground = otherButtonBottomBackground;
    }
    Drawable otherButtonSingleBackground = a.getDrawable(R.styleable.ActionSheet_otherButtonSingleBackground);
    if (otherButtonSingleBackground != null) {
        attrs.otherButtonSingleBackground = otherButtonSingleBackground;
    }
    attrs.cancelButtonTextColor = a.getColor(R.styleable.ActionSheet_cancelButtonTextColor,
            attrs.cancelButtonTextColor);
    attrs.otherButtonTextColor = a.getColor(R.styleable.ActionSheet_otherButtonTextColor,
            attrs.otherButtonTextColor);
    attrs.padding = (int) a.getDimension(R.styleable.ActionSheet_actionSheetPadding, attrs.padding);
    attrs.otherButtonSpacing = (int) a.getDimension(R.styleable.ActionSheet_otherButtonSpacing,
            attrs.otherButtonSpacing);
    attrs.cancelButtonMarginTop = (int) a.getDimension(R.styleable.ActionSheet_cancelButtonMarginTop,
            attrs.cancelButtonMarginTop);
    attrs.actionSheetTextSize = a.getDimensionPixelSize(R.styleable.ActionSheet_actionSheetTextSize,
            (int) attrs.actionSheetTextSize);

    a.recycle();
    return attrs;
}

From source file:com.shenzhen.elson.selectordialoglib.SelectorDialog.java

private Attributes readAttribute() {
    Attributes attrs = new Attributes(getActivity());
    TypedArray a = getActivity().getTheme().obtainStyledAttributes(null, R.styleable.SelectorDialog,
            R.attr.selectorDialogStyle, 0);
    Drawable background = a.getDrawable(R.styleable.SelectorDialog_selectorDialogBackground);
    if (background != null) {
        attrs.background = background;/*from   ww w. j ava2  s.co m*/
    }
    Drawable cancelButtonBackground = a.getDrawable(R.styleable.SelectorDialog_cancelButtonBackground);
    if (cancelButtonBackground != null) {
        attrs.cancelButtonBackground = cancelButtonBackground;
    }
    Drawable otherButtonTopBackground = a.getDrawable(R.styleable.SelectorDialog_otherButtonTopBackground);
    if (otherButtonTopBackground != null) {
        attrs.otherButtonTopBackground = otherButtonTopBackground;
    }
    Drawable otherButtonMiddleBackground = a
            .getDrawable(R.styleable.SelectorDialog_otherButtonMiddleBackground);
    if (otherButtonMiddleBackground != null) {
        attrs.otherButtonMiddleBackground = otherButtonMiddleBackground;
    }
    Drawable otherButtonBottomBackground = a
            .getDrawable(R.styleable.SelectorDialog_otherButtonBottomBackground);
    if (otherButtonBottomBackground != null) {
        attrs.otherButtonBottomBackground = otherButtonBottomBackground;
    }
    Drawable otherButtonSingleBackground = a
            .getDrawable(R.styleable.SelectorDialog_otherButtonSingleBackground);
    if (otherButtonSingleBackground != null) {
        attrs.otherButtonSingleBackground = otherButtonSingleBackground;
    }
    attrs.cancelButtonTextColor = a.getColor(R.styleable.SelectorDialog_cancelButtonTextColor,
            attrs.cancelButtonTextColor);
    attrs.otherButtonTextColor = a.getColor(R.styleable.SelectorDialog_otherButtonTextColor,
            attrs.otherButtonTextColor);
    attrs.padding = (int) a.getDimension(R.styleable.SelectorDialog_selectorDialogPadding, attrs.padding);
    attrs.otherButtonSpacing = (int) a.getDimension(R.styleable.SelectorDialog_otherButtonSpacing,
            attrs.otherButtonSpacing);
    attrs.cancelButtonMarginTop = (int) a.getDimension(R.styleable.SelectorDialog_cancelButtonMarginTop,
            attrs.cancelButtonMarginTop);
    attrs.SelectorDialogTextSize = a.getDimensionPixelSize(R.styleable.SelectorDialog_selectorDialogTextSize,
            (int) attrs.SelectorDialogTextSize);

    a.recycle();
    return attrs;
}