IconUtils.java 文件源码

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Drawable applyTintList(Context context, int drawableId, int tintColorId) {
    final Drawable icon = getDrawable(context, drawableId);
    icon.mutate();
    DrawableCompat.setTintList(DrawableCompat.wrap(icon), ContextCompat.getColorStateList(context, tintColorId));
    return icon;
}