1 /*
2  * Copyright (C) 2016 The Dagger Authors.
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 dagger.android;
18 
19 import android.app.DialogFragment;
20 import android.app.Fragment;
21 import android.content.Context;
22 import dagger.internal.Beta;
23 import javax.inject.Inject;
24 
25 /**
26  * A {@link DialogFragment} that injects its members in {@link #onAttach(Context)} and can be used
27  * to inject child {@link Fragment}s attached to it. Note that when this fragment gets reattached,
28  * its members will be injected again.
29  *
30  * @deprecated Framework fragments are deprecated in Android P; prefer {@code
31  *     dagger.android.support.DaggerDialogFragment} to use a support-library-friendly {@code
32  *     dagger.android} dialog fragment implementation.
33  */
34 @Deprecated
35 @Beta
36 public abstract class DaggerDialogFragment extends DialogFragment implements HasAndroidInjector {
37 
38   @Inject DispatchingAndroidInjector<Object> androidInjector;
39 
40   @Override
onAttach(Context context)41   public void onAttach(Context context) {
42     AndroidInjection.inject(this);
43     super.onAttach(context);
44   }
45 
46   @Override
androidInjector()47   public AndroidInjector<Object> androidInjector() {
48     return androidInjector;
49   }
50 }
51