Example usage for android.content Context obtainStyledAttributes

Introduction

In this page you can find the example usage for android.content Context obtainStyledAttributes.

Prototype

public final TypedArray obtainStyledAttributes(AttributeSet set, @StyleableRes int[] attrs) 

Source Link

Document

Retrieve styled attribute information in this Context's theme.

Usage

From source file:com.am.pagergradienttab.view.PagerGradientTabStrip.java

public PagerGradientTabStrip(Context context, AttributeSet attrs) {
    super(context, attrs);
    density = getResources().getDisplayMetrics().density;
    final TypedArray a = context.obtainStyledAttributes(attrs, ATTRS);
    textSize = a.getDimensionPixelSize(0, (int) (16 * density));
    textColorSelected = a.getColor(1, Color.BLACK);
    textColorNormal = Color.argb(Color.alpha(0x80000000), Color.red(textColorSelected),
            Color.green(textColorSelected), Color.blue(textColorSelected));
    a.recycle();//from  w  w w .j  ava2s .  c  om
    mTextPaint.setAntiAlias(true);

    intervalWidth = (int) (0 * density);
    indicatorPadding = (int) (10 * density);
    indicatorHeight = (int) (3 * density);
    underLineHeight = (int) (2 * density);
}

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From source file:com.achenging.view.SlidingTabLayout.java

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

    mTabStrip = new SlidingTabStrip(context);
    int defaultBackgroundColor = mTabStrip.getSolidColor();

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(true);
    // Make sure that the Tab Strips fills this View
    setFillViewport(true);//  www.  j  a v  a  2s  .  c o  m
    //?
    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.SlidingTabLayout);

    //
    mTabSelectedTextColor = typedArray.getColor(R.styleable.SlidingTabLayout_tabSelectedTextColor, 0);
    mTabTextColor = typedArray.getColor(R.styleable.SlidingTabLayout_tabTextColor, 0);

    //
    int selectedIndicatorThickness = (int) typedArray.getDimension(
            R.styleable.SlidingTabLayout_tabIndicatorThickness, SELECTED_INDICATOR_THICKNESS_DIPS);
    //
    int tabIndicatorColor = typedArray.getColor(R.styleable.SlidingTabLayout_tabIndicatorColor,
            DEFAULT_SELECTED_INDICATOR_COLOR);

    //tab
    int tabDividerThickness = (int) typedArray.getDimension(R.styleable.SlidingTabLayout_dividerThickness,
            DEFAULT_DIVIDER_THICKNESS_DIPS);
    //tab
    int tabDividerColor = typedArray.getColor(R.styleable.SlidingTabLayout_dividerColor,
            defaultBackgroundColor);

    //tab??
    int tabBottomBorderThickness = (int) typedArray.getDimension(
            R.styleable.SlidingTabLayout_bottomBorderThickness, DEFAULT_BOTTOM_BORDER_THICKNESS_DIPS);
    int tabBottomBorderColor = typedArray.getColor(R.styleable.SlidingTabLayout_bottomBorderColor,
            defaultBackgroundColor);

    //?tab?
    boolean showAsDivider = typedArray.getBoolean(R.styleable.SlidingTabLayout_showAsDivider, false);

    typedArray.recycle();
    //

    //        mTitleOffset = (int) (TITLE_OFFSET_DIPS * getResources().getDisplayMetrics().density);

    mTextPadding = (int) (DEFAULT_TEXT_PADDING * getResources().getDisplayMetrics().density);

    //
    setSelectedTitleColors(mTabSelectedTextColor);
    setUnSelectedTitleColors(mTabTextColor);
    setDividerColors(tabDividerColor);
    setSelectedIndicatorColors(tabIndicatorColor);
    setTabBottomBorderColor(tabBottomBorderColor);
    setTabDividerColor(tabDividerColor);
    //
    setSelectedIndicatorThickness(selectedIndicatorThickness);
    setTabBottomBorderThickness(tabBottomBorderThickness);
    setTabDividerThickness(tabDividerThickness);
    setShowAsDivider(showAsDivider);
    setShowTabDivider(false);

    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT);
    params.gravity = Gravity.CENTER;
    addView(mTabStrip);
}

---

From source file:biz.laenger.android.vpbs.ViewPagerBottomSheetBehavior.java

/**
 * Default constructor for inflating ViewPagerBottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}.//  w w w  . j  a va 2 s  .co  m
 * @param attrs   The {@link AttributeSet}.
 */
public ViewPagerBottomSheetBehavior(Context context, AttributeSet attrs) {
    super(context, attrs);
    scrollableViews = new ArrayList<>();
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BottomSheetBehavior_Layout);
    TypedValue value = a.peekValue(R.styleable.BottomSheetBehavior_Layout_behavior_peekHeight);
    if (value != null && value.data == PEEK_HEIGHT_AUTO) {
        setPeekHeight(value.data);
    } else {
        setPeekHeight(a.getDimensionPixelSize(R.styleable.BottomSheetBehavior_Layout_behavior_peekHeight,
                PEEK_HEIGHT_AUTO));
    }
    setHideable(a.getBoolean(R.styleable.BottomSheetBehavior_Layout_behavior_hideable, false));
    setSkipCollapsed(a.getBoolean(R.styleable.BottomSheetBehavior_Layout_behavior_skipCollapsed, false));
    a.recycle();
    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

---

From source file:com.abslyon.abetterselection.CoverFlow.CoverFlowView.java

private void initAttributes(Context context, AttributeSet attrs) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ImageCoverFlowView);

    int totalVisibleChildren = a.getInt(R.styleable.ImageCoverFlowView_visibleImage, 2);

    if (totalVisibleChildren % 2 == 0) {
        throw new IllegalArgumentException("visible image must be an odd number");
    }/*from w ww  .  jav  a 2  s .c  o m*/

    VISIBLE_VIEWS = totalVisibleChildren >> 1;

    reflectHeightFraction = a.getFraction(R.styleable.ImageCoverFlowView_reflectionHeight, 100, 0, 0.0f);
    if (reflectHeightFraction > 100) {
        reflectHeightFraction = 100;
    }
    reflectHeightFraction /= 100;
    reflectGap = a.getDimensionPixelSize(R.styleable.ImageCoverFlowView_reflectionGap, 0);

    mGravity = CoverFlowGravity.values()[a.getInt(R.styleable.ImageCoverFlowView_coverflowGravity,
            CoverFlowGravity.CENTER_VERTICAL.ordinal())];

    mLayoutMode = CoverFlowLayoutMode.values()[a.getInt(R.styleable.ImageCoverFlowView_coverflowLayoutMode,
            CoverFlowLayoutMode.WRAP_CONTENT.ordinal())];

    a.recycle();
}

---

From source file:bhav.swipeaction.SwipeAction.java

private void initStyle(Context context, AttributeSet attrs) {
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SwipeAction);
    if (a != null) {
        if (a.hasValue(R.styleable.SwipeAction_src)) {
            icon = a.getDrawable(R.styleable.SwipeAction_src);
        } else {//from  w w w .java  2s. c  o m
            //default back to available icon
            icon = getResources().getDrawable(android.R.drawable.ic_delete);
        }
        iconPaddingBottom = Math
                .round(a.getDimension(R.styleable.SwipeAction_iconPaddingBottom, DEF_PADDING_BOTTOM));
        iconPaddingTop = Math.round(a.getDimension(R.styleable.SwipeAction_iconPaddingTop, DEF_PADDING_TOP));
        iconPaddingLeft = Math
                .round(a.getDimension(R.styleable.SwipeAction_iconPaddingLeft, DEF_PADDING_START));
        iconPaddingRight = Math
                .round(a.getDimension(R.styleable.SwipeAction_iconPaddingRight, DEF_PADDING_END));
        a.recycle();
    }
}

---

From source file:cn.edu.zafu.easemob.imagecoverflow.CoverFlowView.java

private void initAttributes(Context context, AttributeSet attrs) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ImageCoverFlowView);

    int totalVisibleChildren = a.getInt(R.styleable.ImageCoverFlowView_visibleImage, 3);
    setVisibleImage(totalVisibleChildren);

    reflectHeightFraction = a.getFraction(R.styleable.ImageCoverFlowView_reflectionHeight, 100, 0, 0.0f);
    if (reflectHeightFraction > 100) {
        reflectHeightFraction = 100;//from ww w  .ja v  a 2 s . c om
    }
    reflectHeightFraction /= 100;
    reflectGap = a.getDimensionPixelSize(R.styleable.ImageCoverFlowView_reflectionGap, 0);

    mGravity = CoverFlowGravity.values()[a.getInt(R.styleable.ImageCoverFlowView_coverflowGravity,
            CoverFlowGravity.CENTER_VERTICAL.ordinal())];

    mLayoutMode = CoverFlowLayoutMode.values()[a.getInt(R.styleable.ImageCoverFlowView_coverflowLayoutMode,
            CoverFlowLayoutMode.WRAP_CONTENT.ordinal())];

    a.recycle();
}

---

From source file:com.aiga.events.android.views.NoScrollSwipeRefreshLayout.java

/**
 * Constructor that is called when inflating SwipeRefreshLayout from XML.
 * /*from w  w w  . j  ava 2  s .c o  m*/
 * @param context
 * @param attrs
 */
public NoScrollSwipeRefreshLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();

    mMediumAnimationDuration = getResources().getInteger(android.R.integer.config_mediumAnimTime);

    setWillNotDraw(false);
    mProgressBar = new SwipeProgressBar(this);
    final DisplayMetrics metrics = getResources().getDisplayMetrics();
    mProgressBarHeight = (int) (metrics.density * PROGRESS_BAR_HEIGHT);
    mDecelerateInterpolator = new DecelerateInterpolator(DECELERATE_INTERPOLATION_FACTOR);
    mAccelerateInterpolator = new AccelerateInterpolator(ACCELERATE_INTERPOLATION_FACTOR);

    final TypedArray a = context.obtainStyledAttributes(attrs, LAYOUT_ATTRS);
    setEnabled(a.getBoolean(0, true));
    a.recycle();
}

---

From source file:android.support.design.widget.SheetBehavior.java

/**
 * Default constructor for inflating BottomSheetBehaviors from layout.
 *
 * @param context The {@link Context}./*from w w  w  .j ava2 s.c  om*/
 * @param attrs   The {@link AttributeSet}.
 */
public SheetBehavior(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SheetBehavior);
    setPeekHeight(a.getDimensionPixelSize(R.styleable.SheetBehavior_peekHeight, 0));
    setHideable(a.getBoolean(R.styleable.SheetBehavior_hiddenEnable, false));
    mSlideModel = a.getInt(R.styleable.SheetBehavior_slideMode, BOTTOM_SHEET);
    a.recycle();
    ViewConfiguration configuration = ViewConfiguration.get(context);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

---

From source file:cn.sdgundam.comicatsdgo.extension.SwipeRefreshLayout.java

/**
 * Constructor that is called when inflating SwipeRefreshLayout from XML.
 * @param context//from  w ww.  ja  v a  2 s. c o  m
 * @param attrs
 */
public SwipeRefreshLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();

    mMediumAnimationDuration = getResources().getInteger(android.R.integer.config_mediumAnimTime);

    setWillNotDraw(false);
    mProgressBar = new SwipeProgressBar(this);
    final DisplayMetrics metrics = getResources().getDisplayMetrics();
    mProgressBarHeight = (int) (metrics.density * PROGRESS_BAR_HEIGHT);
    mDecelerateInterpolator = new DecelerateInterpolator(DECELERATE_INTERPOLATION_FACTOR);
    mAccelerateInterpolator = new AccelerateInterpolator(ACCELERATE_INTERPOLATION_FACTOR);

    final TypedArray a = context.obtainStyledAttributes(attrs, LAYOUT_ATTRS);
    setEnabled(a.getBoolean(0, true));
    a.recycle();
}

---

From source file:cn.bvin.app.swiperefresh.OldSwipeRefreshLayout.java

/**
 * Constructor that is called when inflating SwipeRefreshLayout from XML.
 *
 * @param context//from ww  w .ja v  a  2  s.com
 * @param attrs
 */
public OldSwipeRefreshLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();

    mMediumAnimationDuration = getResources().getInteger(android.R.integer.config_mediumAnimTime);

    setWillNotDraw(false);
    mProgressBar = new SwipeProgressBar(this);
    final DisplayMetrics metrics = getResources().getDisplayMetrics();
    mProgressBarHeight = (int) (metrics.density * PROGRESS_BAR_HEIGHT);
    mDecelerateInterpolator = new DecelerateInterpolator(DECELERATE_INTERPOLATION_FACTOR);
    mAccelerateInterpolator = new AccelerateInterpolator(ACCELERATE_INTERPOLATION_FACTOR);

    final TypedArray a = context.obtainStyledAttributes(attrs, LAYOUT_ATTRS);
    setEnabled(a.getBoolean(0, true));
    a.recycle();
}

---

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