HighlightWeekendsDecorator.java 文件源码

private static Drawable generateBackgroundDrawable() {
    final int r = 0;
    final float[] outerR = new float[]{r, r, r, r, r, r, r, r};
    final int color = Color.parseColor("#228BC34A");

    RoundRectShape rr = new RoundRectShape(outerR, null, null);

    ShapeDrawable drawable = new ShapeDrawable(rr);
    drawable.setShaderFactory(new ShapeDrawable.ShaderFactory() {
        @Override
        public Shader resize(int width, int height) {
            return new LinearGradient(0, 0, 0, 0, color, color, Shader.TileMode.REPEAT);
        }
    });
    return drawable;
}