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.Activity; 20 import android.app.Fragment; 21 import android.os.Bundle; 22 import android.support.annotation.Nullable; 23 import dagger.internal.Beta; 24 import javax.inject.Inject; 25 26 /** 27 * An {@link Activity} that injects its members in {@link #onCreate(Bundle)} and can be used to 28 * inject {@link Fragment}s attached to it. 29 */ 30 @Beta 31 public abstract class DaggerActivity extends Activity implements HasAndroidInjector { 32 33 @Inject DispatchingAndroidInjector<Object> androidInjector; 34 35 @Override onCreate(@ullable Bundle savedInstanceState)36 protected void onCreate(@Nullable Bundle savedInstanceState) { 37 AndroidInjection.inject(this); 38 super.onCreate(savedInstanceState); 39 } 40 41 @Override androidInjector()42 public AndroidInjector<Object> androidInjector() { 43 return androidInjector; 44 } 45 } 46