Java Code Examples for android.graphics.drawable.GradientDrawable#mutate()

The following examples show how to use android.graphics.drawable.GradientDrawable#mutate() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ColoringActivity.java    From coloring with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Updates the color of the color picker selected button with the actual color (a gradient from it).
 */
private void updateColorOfColorPickerButton() {
    View view = findViewById(R.id.colorPickerButton);

    // takes the actually selected color
    int color = Library.getInstance().getSelectedColor();
    int[] gradientColors = ColoringUtils.colorSelectionButtonBackgroundGradient(color);

    if (Build.VERSION.SDK_INT < 16) {
        GradientDrawable newGradientDrawable = new GradientDrawable(GradientDrawable.Orientation.BOTTOM_TOP, gradientColors);
        newGradientDrawable.setStroke(1, Color.parseColor("#bbbbbb"));
        newGradientDrawable.setCornerRadius(ColoringActivity.this.getResources().getDimension(R.dimen.color_selection_button_corner_radius));
        //noinspection deprecation
        view.setBackgroundDrawable(newGradientDrawable);
    } else {
        GradientDrawable drawable = (GradientDrawable) view.getBackground();
        drawable.mutate();
        drawable.setColors(gradientColors);
    }
}
Example 2
Source File: Drawable_Color_Util.java    From AGIKSwipeButton with MIT License 5 votes vote down vote up 
public static void setDrawableStroke(Drawable drawable, int color) {
    if (drawable instanceof GradientDrawable) {
        GradientDrawable gradientDrawable = (GradientDrawable) drawable;
        gradientDrawable.mutate();
        gradientDrawable.setStroke(4, color);
    }
}
Example 3
Source File: Util.java    From slideview with MIT License 5 votes vote down vote up 
static void setDrawableStroke(Drawable drawable, int color) {
    if (drawable instanceof GradientDrawable) {
        GradientDrawable gradientDrawable = (GradientDrawable) drawable;
        gradientDrawable.mutate();
        gradientDrawable.setStroke(4, color);
    }
}
Example 4
Source File: ProductAdapter.java    From From-design-to-Android-part1 with Apache License 2.0 5 votes vote down vote up 
@NonNull
private GradientDrawable createProductBackground(Product product) {
    final GradientDrawable gradientDrawable = (GradientDrawable) ContextCompat.getDrawable(
        itemView.getContext(), R.drawable.bg_product);

    gradientDrawable.setColor(ContextCompat.getColor(
        itemView.getContext(), product.color));

    gradientDrawable.setSize(itemView.getWidth(), getDrawableHeight());
    gradientDrawable.mutate();
    return gradientDrawable;
}
Example 5
Source File: ButtonCompat.java    From 365browser with Apache License 2.0 5 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void updateButtonBackgroundL() {
    ColorStateList csl = new ColorStateList(
            new int[][] { { -android.R.attr.state_enabled }, {} },
            new int[] { DISABLED_COLOR, mColor });
    GradientDrawable shape = (GradientDrawable)
            ((RippleDrawable) getBackground()).getDrawable(0);
    shape.mutate();
    shape.setColor(csl);
}