1 /*
2  * Copyright (C) 2020 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 android.dynamicmime.testapp.assertions;
18 
19 import android.content.Context;
20 import android.dynamicmime.testapp.util.AppMimeGroups;
21 import android.util.ArraySet;
22 
23 import java.util.Set;
24 
25 public class AppAssertionsByGroupData extends AssertionsByGroupData {
26     private final AppMimeGroups mAppMimeGroups;
27 
AppAssertionsByGroupData(Context context, String targetPackage)28     AppAssertionsByGroupData(Context context, String targetPackage) {
29         mAppMimeGroups = AppMimeGroups.with(context, targetPackage);
30     }
31 
32     @Override
getMimeGroup(String mimeGroup)33     protected Set<String> getMimeGroup(String mimeGroup) {
34         try {
35             String[] mimeTypes = mAppMimeGroups.get(mimeGroup);
36             return mimeTypes != null ? new ArraySet<>(mimeTypes) : null;
37         } catch (Throwable exception) {
38             return null;
39         }
40     }
41 }
42