1 /*
2  * Copyright 2018 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 androidx.fragment.app.test;
18 
19 import android.content.Intent;
20 import android.os.Bundle;
21 
22 import androidx.fragment.app.Fragment;
23 import androidx.fragment.app.FragmentActivity;
24 
25 import java.util.concurrent.CountDownLatch;
26 
27 public class NewIntentActivity extends FragmentActivity {
28     public final CountDownLatch newIntent = new CountDownLatch(1);
29 
30     @Override
onCreate(Bundle savedInstanceState)31     public void onCreate(Bundle savedInstanceState) {
32         super.onCreate(savedInstanceState);
33         if (savedInstanceState == null) {
34             getSupportFragmentManager()
35                     .beginTransaction()
36                     .add(new FooFragment(), "derp")
37                     .commitNow();
38         }
39     }
40 
41     @Override
onNewIntent(Intent intent)42     public void onNewIntent(Intent intent) {
43         super.onNewIntent(intent);
44         // Test a child fragment transaction -
45         getSupportFragmentManager()
46                 .findFragmentByTag("derp")
47                 .getChildFragmentManager()
48                 .beginTransaction()
49                 .add(new FooFragment(), "derp4")
50                 .commitNow();
51         newIntent.countDown();
52     }
53 
54     public static class FooFragment extends Fragment {
55     }
56 }
57