Example usage for android.content.res TypedArray hasValue

Introduction

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

Prototype

public boolean hasValue(@StyleableRes int index) 

Source Link

Document

Determines whether there is an attribute at index.

Usage

From source file:com.josecalles.porridge.widget.BottomSheet.java

public BottomSheet(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    FLING_VELOCITY = ViewConfiguration.get(context).getScaledMinimumFlingVelocity();
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.BottomSheet, 0, 0);

    if (a.hasValue(R.styleable.BottomSheet_scrollingChild)) {
        hasScrollingChild = true;//from   w ww .  j a va 2s.  c o m
        scrollingChildId = a.getResourceId(R.styleable.BottomSheet_scrollingChild, scrollingChildId);
    }
    if (a.hasValue(R.styleable.BottomSheet_dragDismissDistance)) {
        dragDismissDistance = a.getDimensionPixelSize(R.styleable.BottomSheet_dragDismissDistance,
                dragDismissDistance);
    }
    a.recycle();
}

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From source file:com.cheikh.lazywaimai.widget.SlidingTabLayout.java

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

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);
    // Make sure that the Tab Strips fills this View
    setFillViewport(true);/*from w w w.ja  v a 2 s . c o m*/

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

    mTabStrip = new SlidingTabStrip(context);
    addView(mTabStrip, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);

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

    if (a.hasValue(R.styleable.SlidingTabLayout_indicatorHeight)) {
        mTabStrip.setSelectedIndicatorHeight(
                a.getDimensionPixelSize(R.styleable.SlidingTabLayout_indicatorHeight, 0));
    }

    if (a.hasValue(R.styleable.SlidingTabLayout_selectedColor)) {
        mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.SlidingTabLayout_selectedColor, 0));
    }

    mTabViewTextAppearance = a.getResourceId(R.styleable.SlidingTabLayout_android_textAppearance, 0);

    mTitleOffset = a.getDimensionPixelSize(R.styleable.SlidingTabLayout_contentInsetStart, mTitleOffset);

    mTabStrip.setPadding(mTitleOffset, 0, 0, 0);

    a.recycle();
}

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From source file:com.fenlisproject.elf.core.widget.ExtendedButton.java

public ExtendedButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    if (TintManager.SHOULD_BE_USED) {
        TintTypedArray a = TintTypedArray.obtainStyledAttributes(getContext(), attrs, TINT_ATTRS, defStyleAttr,
                0);/* www. j a v  a  2 s  . c  o m*/
        if (a.hasValue(0)) {
            ColorStateList tint = a.getTintManager().getTintList(a.getResourceId(0, -1));
            if (tint != null) {
                setSupportBackgroundTintList(tint);
            }
        }
        a.recycle();
    }

    // First read the TextAppearance style id
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AppCompatTextView, defStyleAttr, 0);
    final int ap = a.getResourceId(R.styleable.AppCompatTextView_android_textAppearance, -1);
    a.recycle();

    // Now check TextAppearance's textAllCaps value
    if (ap != -1) {
        TypedArray appearance = context.obtainStyledAttributes(ap, R.styleable.TextAppearance);
        if (appearance.hasValue(R.styleable.TextAppearance_textAllCaps)) {
            setAllCaps(appearance.getBoolean(R.styleable.TextAppearance_textAllCaps, false));
        }
        appearance.recycle();
    }

    // Now read the style's value
    a = context.obtainStyledAttributes(attrs, R.styleable.AppCompatTextView, defStyleAttr, 0);
    if (a.hasValue(R.styleable.AppCompatTextView_textAllCaps)) {
        setAllCaps(a.getBoolean(R.styleable.AppCompatTextView_textAllCaps, false));
    }
    a.recycle();

    final ColorStateList textColors = getTextColors();
    if (textColors != null && !textColors.isStateful()) {
        // If we have a ColorStateList which isn't stateful, create one which includes
        // a disabled state

        final int disabledTextColor;
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
            // Pre-Lollipop, we will use textColorSecondary with android:disabledAlpha
            // applied
            disabledTextColor = ThemeUtils.getDisabledThemeAttrColor(context,
                    android.R.attr.textColorSecondary);
        } else {
            // With certain styles on Lollipop, there is a StateListAnimator which sets
            // an alpha on the whole view, so we don't need to apply disabledAlpha to
            // textColorSecondary
            disabledTextColor = ThemeUtils.getThemeAttrColor(context, android.R.attr.textColorSecondary);
        }

        setTextColor(ThemeUtils.createDisabledStateList(textColors.getDefaultColor(), disabledTextColor));
    }
}

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From source file:com.peoit.twopointcf.ui.view.SlidingTabLayout.SlidingTabLayout.java

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

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);
    // Make sure that the Tab Strips fills this View
    setFillViewport(true);/*from ww  w .j  a  va2s  .  c  o  m*/

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

    mTabStrip = new SlidingTabStrip(context);
    addView(mTabStrip, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

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

    if (a.hasValue(R.styleable.SlidingTabLayout_indicatorHeight)) {
        mTabStrip.setSelectedIndicatorHeight(
                a.getDimensionPixelSize(R.styleable.SlidingTabLayout_indicatorHeight, 0));
    }

    if (a.hasValue(R.styleable.SlidingTabLayout_selectedColor)) {
        mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.SlidingTabLayout_selectedColor, 0));
    }

    mTabViewTextAppearance = a.getResourceId(R.styleable.SlidingTabLayout_android_textAppearance, 0);

    mTitleOffset = a.getDimensionPixelSize(R.styleable.SlidingTabLayout_contentInsetStart, mTitleOffset);

    mTabStrip.setPadding(mTitleOffset, 0, 0, 0);

    a.recycle();
}

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From source file:ameircom.keymedia.Activity.transition.FabTransform.java

public FabTransform(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = null;
    try {/*from   www  . j a va2  s  . c  o m*/
        a = context.obtainStyledAttributes(attrs, R.styleable.FabTransform);
        if (!a.hasValue(R.styleable.FabTransform_fabColor) || !a.hasValue(R.styleable.FabTransform_fabIcon)) {
            throw new IllegalArgumentException("Must provide both color & icon.");
        }
        color = a.getColor(R.styleable.FabTransform_fabColor, Color.TRANSPARENT);
        icon = a.getResourceId(R.styleable.FabTransform_fabIcon, 0);
        setPathMotion(new GravityArcMotion());
        if (getDuration() < 0) {
            setDuration(DEFAULT_DURATION);
        }
    } finally {
        a.recycle();
    }
}

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From source file:com.ushahidi.android.ui.widget.SlidingTabLayout.java

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

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);
    // Make sure that the Tab Strips fills this View
    setFillViewport(true);//www.  jav a 2 s  .co m

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

    mTabStrip = new SlidingTabStrip(context);
    addView(mTabStrip, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);

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

    if (a.hasValue(R.styleable.SlidingTabLayout_indicatorHeight)) {
        mTabStrip.setSelectedIndicatorHeight(
                a.getDimensionPixelSize(R.styleable.SlidingTabLayout_indicatorHeight, 0));
    }

    if (a.hasValue(R.styleable.SlidingTabLayout_selectedColor)) {
        mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.SlidingTabLayout_selectedColor, 0));
    }

    mTabViewTextAppearance = a.getResourceId(R.styleable.SlidingTabLayout_android_textAppearance, 0);

    if (a.hasValue(R.styleable.SlidingTabLayout_dividerColor)) {
        mTabStrip.setDividerColor(a.getColor(R.styleable.SlidingTabLayout_dividerColor, 0));
    }

    a.recycle();
}

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From source file:io.plaidapp.ui.widget.ElasticDragDismissFrameLayout.java

private void init(AttributeSet attrs) {
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.ElasticDragDismissFrameLayout,
            0, 0);/*  w ww. j a va  2 s . c om*/

    if (a.hasValue(R.styleable.ElasticDragDismissFrameLayout_dragDismissDistance)) {
        dragDismissDistance = a
                .getDimensionPixelSize(R.styleable.ElasticDragDismissFrameLayout_dragDismissDistance, 0);
    } else if (a.hasValue(R.styleable.ElasticDragDismissFrameLayout_dragDismissFraction)) {
        dragDismissFraction = a.getFloat(R.styleable.ElasticDragDismissFrameLayout_dragDismissFraction,
                dragDismissFraction);
    }
    if (a.hasValue(R.styleable.ElasticDragDismissFrameLayout_dragDismissScale)) {
        dragDismissScale = a.getFloat(R.styleable.ElasticDragDismissFrameLayout_dragDismissScale,
                dragDismissScale);
        shouldScale = dragDismissScale != 1f;
    }
    if (a.hasValue(R.styleable.ElasticDragDismissFrameLayout_dragElasticity)) {
        dragElacticity = a.getFloat(R.styleable.ElasticDragDismissFrameLayout_dragElasticity, dragElacticity);
    }
    a.recycle();
}

---

From source file:ccv.checkhelzio.nuevaagendacucsh.transitions.FabTransition.java

public FabTransition(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = null;
    try {/*from ww  w  . j  a  v  a  2  s  .c  om*/
        a = context.obtainStyledAttributes(attrs, R.styleable.FabTransition);
        if (!a.hasValue(R.styleable.FabTransition_fabColor) || !a.hasValue(R.styleable.FabTransition_fabIcon)) {
            throw new IllegalArgumentException("Must provide both color & icon.");
        }
        color = a.getColor(R.styleable.FabTransition_fabColor, Color.TRANSPARENT);
        icon = a.getResourceId(R.styleable.FabTransition_fabIcon, 0);
        setPathMotion(new GravityArcMotion());
        if (getDuration() < 0) {
            setDuration(DEFAULT_DURATION);
        }
    } finally {
        if (a != null) {
            a.recycle();
        }
    }
}

---

From source file:com.facebook.FacebookButtonBase.java

private void parseBackgroundAttributes(final Context context, final AttributeSet attrs, final int defStyleAttr,
        final int defStyleRes) {
    // TODO, figure out why com_facebook_button_like_background.xml doesn't work in designers
    if (isInEditMode()) {
        return;/*  w  ww.  j  ava2  s  .com*/
    }

    final int attrsResources[] = { android.R.attr.background, };
    final TypedArray a = context.getTheme().obtainStyledAttributes(attrs, attrsResources, defStyleAttr,
            defStyleRes);
    try {
        if (a.hasValue(0)) {
            int backgroundResource = a.getResourceId(0, 0);
            if (backgroundResource != 0) {
                setBackgroundResource(backgroundResource);
            } else {
                setBackgroundColor(a.getColor(0, 0));
            }
        } else {
            // fallback, if no background specified, fill with Facebook blue
            setBackgroundColor(a.getColor(0, R.color.com_facebook_blue));
        }
    } finally {
        a.recycle();
    }
}

---

From source file:com.facebook.FacebookButtonBase.java

private void parseBackgroundAttributes(final Context context, final AttributeSet attrs, final int defStyleAttr,
        final int defStyleRes) {
    // TODO, figure out why com_facebook_button_like_background.xml doesn't work in designers
    if (isInEditMode()) {
        return;/*from   ww  w.  j  a  va2  s .c om*/
    }

    final int attrsResources[] = { android.R.attr.background, };
    final TypedArray a = context.getTheme().obtainStyledAttributes(attrs, attrsResources, defStyleAttr,
            defStyleRes);
    try {
        if (a.hasValue(0)) {
            int backgroundResource = a.getResourceId(0, 0);
            if (backgroundResource != 0) {
                setBackgroundResource(backgroundResource);
            } else {
                setBackgroundColor(a.getColor(0, 0));
            }
        } else {
            // fallback, if no background specified, fill with Facebook blue
            setBackgroundColor(ContextCompat.getColor(context, R.color.com_facebook_blue));
        }
    } finally {
        a.recycle();
    }
}

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