1 /*
2  * Copyright (C) 2019 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 
17 package com.android.settingslib.widget;
18 
19 import android.content.res.Resources;
20 import android.content.res.Resources.Theme;
21 import android.graphics.Path;
22 import android.graphics.drawable.AdaptiveIconDrawable;
23 import android.graphics.drawable.ShapeDrawable;
24 import android.graphics.drawable.shapes.PathShape;
25 import android.util.AttributeSet;
26 import android.util.PathParser;
27 
28 import org.xmlpull.v1.XmlPullParser;
29 import org.xmlpull.v1.XmlPullParserException;
30 
31 import java.io.IOException;
32 
33 /**
34  * Draws a filled {@link ShapeDrawable} using the path from {@link AdaptiveIconDrawable}.
35  */
36 public class AdaptiveIconShapeDrawable extends ShapeDrawable {
AdaptiveIconShapeDrawable()37     public AdaptiveIconShapeDrawable() {
38         super();
39     }
40 
AdaptiveIconShapeDrawable(Resources resources)41     public AdaptiveIconShapeDrawable(Resources resources) {
42         super();
43         init(resources);
44     }
45 
46     @Override
inflate(Resources r, XmlPullParser parser, AttributeSet attrs, Theme theme)47     public void inflate(Resources r, XmlPullParser parser, AttributeSet attrs, Theme theme)
48             throws XmlPullParserException, IOException {
49         super.inflate(r, parser, attrs, theme);
50         init(r);
51     }
52 
init(Resources resources)53     private void init(Resources resources) {
54         final float pathSize = AdaptiveIconDrawable.MASK_SIZE;
55         final Path path = new Path(PathParser.createPathFromPathData(
56                 resources.getString(com.android.internal.R.string.config_icon_mask)));
57         setShape(new PathShape(path, pathSize, pathSize));
58     }
59 }
60