DrawableCompatKitKat.java revision 3ac77bf186f87ecad4bf0063b2f6c4384efbd56a 
1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.support.v4.graphics.drawable;
18
19import android.content.res.ColorStateList;
20import android.graphics.PorterDuff;
21import android.graphics.drawable.Drawable;
22
23/**
24 * Implementation of drawable compatibility that can call KitKat APIs.
25 */
26class DrawableCompatKitKat {
27    public static void setAutoMirrored(Drawable drawable, boolean mirrored) {
28        drawable.setAutoMirrored(mirrored);
29    }
30
31    public static boolean isAutoMirrored(Drawable drawable) {
32        return drawable.isAutoMirrored();
33    }
34
35    public static Drawable wrapForTinting(Drawable drawable) {
36        if (!(drawable instanceof TintAwareDrawable)) {
37            return new DrawableWrapperKitKat(drawable);
38        }
39        return drawable;
40    }
41
42    public static int getAlpha(Drawable drawable) {
43        return drawable.getAlpha();
44    }
45}
46