Carbon.java 文件源码

public static void setTint(Drawable drawable, int tint) {
    if (drawable instanceof TintAwareDrawable) {
        ((TintAwareDrawable) drawable).setTint(tint);
    } else {
        drawable.setColorFilter(new PorterDuffColorFilter(tint, PorterDuff.Mode.MULTIPLY));
    }
}