1a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy/* 2a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Copyright (C) 2015 The Android Open Source Project 3a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 4a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Licensed under the Apache License, Version 2.0 (the "License"); 5a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * you may not use this file except in compliance with the License. 6a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * You may obtain a copy of the License at 7a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 8a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * http://www.apache.org/licenses/LICENSE-2.0 9a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 10a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Unless required by applicable law or agreed to in writing, software 11a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * distributed under the License is distributed on an "AS IS" BASIS, 12a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * See the License for the specific language governing permissions and 14a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * limitations under the License. 15a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 16a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 17a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedypackage android.app; 18a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 19a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.annotation.Nullable; 20a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.content.Context; 21a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.content.res.Configuration; 22a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.os.Bundle; 23a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.os.Parcelable; 24a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.util.ArrayMap; 25a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.util.AttributeSet; 26a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.view.Menu; 27a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.view.MenuInflater; 28a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.view.MenuItem; 29a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport android.view.View; 30a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 31a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport java.io.FileDescriptor; 32a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport java.io.PrintWriter; 33a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedyimport java.util.List; 34a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 35a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy/** 36a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Provides integration points with a {@link FragmentManager} for a fragment host. 37a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p> 38a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * It is the responsibility of the host to take care of the Fragment's lifecycle. 39a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * The methods provided by {@link FragmentController} are for that purpose. 40a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 41a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedypublic class FragmentController { 42a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy private final FragmentHostCallback<?> mHost; 43a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 44a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 45a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Returns a {@link FragmentController}. 46a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 47a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public static final FragmentController createController(FragmentHostCallback<?> callbacks) { 48a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return new FragmentController(callbacks); 49a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 50a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 51a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy private FragmentController(FragmentHostCallback<?> callbacks) { 52a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost = callbacks; 53a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 54a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 55a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 56a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Returns a {@link FragmentManager} for this controller. 57a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 58a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public FragmentManager getFragmentManager() { 59a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.getFragmentManagerImpl(); 60a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 61a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 62a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 63a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Returns a {@link LoaderManager}. 64a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 65a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public LoaderManager getLoaderManager() { 66a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.getLoaderManagerImpl(); 67a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 68a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 69a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 70a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Returns a fragment with the given identifier. 71a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 72a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy @Nullable 73a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public Fragment findFragmentByWho(String who) { 74a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.findFragmentByWho(who); 75a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 76a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 77a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 78a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Attaches the host to the FragmentManager for this controller. The host must be 79a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * attached before the FragmentManager can be used to manage Fragments. 80a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * */ 81a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void attachHost(Fragment parent) { 82a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.attachController( 83a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost, mHost /*container*/, parent); 84a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 85a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 86a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 87a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Instantiates a Fragment's view. 88a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 89a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @param parent The parent that the created view will be placed 90a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * in; <em>note that this may be null</em>. 91a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @param name Tag name to be inflated. 92a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @param context The context the view is being created in. 93a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @param attrs Inflation attributes as specified in XML file. 94a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 95a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @return view the newly created view 96a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 97a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public View onCreateView(View parent, String name, Context context, AttributeSet attrs) { 98a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.onCreateView(parent, name, context, attrs); 99a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 100a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 101a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 102a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Marks the fragment state as unsaved. This allows for "state loss" detection. 103a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 104a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void noteStateNotSaved() { 105a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.noteStateNotSaved(); 106a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 107a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 108a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 109a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Saves the state for all Fragments. 110a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 111a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public Parcelable saveAllState() { 112a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.saveAllState(); 113a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 114a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 115a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 116a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Restores the saved state for all Fragments. The given Fragment list are Fragment 117a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * instances retained across configuration changes. 118a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 119a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see #retainNonConfig() 12044ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * 12144ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * @deprecated use {@link #restoreAllState(Parcelable, FragmentManagerNonConfig)} 122a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 123514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 124a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void restoreAllState(Parcelable state, List<Fragment> nonConfigList) { 12544ba79e47d6db54e5501f994880fa09eb880c185Adam Powell mHost.mFragmentManager.restoreAllState(state, 12644ba79e47d6db54e5501f994880fa09eb880c185Adam Powell new FragmentManagerNonConfig(nonConfigList, null)); 12744ba79e47d6db54e5501f994880fa09eb880c185Adam Powell } 12844ba79e47d6db54e5501f994880fa09eb880c185Adam Powell 12944ba79e47d6db54e5501f994880fa09eb880c185Adam Powell /** 13044ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * Restores the saved state for all Fragments. The given FragmentManagerNonConfig are Fragment 13144ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * instances retained across configuration changes, including nested fragments 13244ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * 13344ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * @see #retainNestedNonConfig() 13444ba79e47d6db54e5501f994880fa09eb880c185Adam Powell */ 13544ba79e47d6db54e5501f994880fa09eb880c185Adam Powell public void restoreAllState(Parcelable state, FragmentManagerNonConfig nonConfig) { 13644ba79e47d6db54e5501f994880fa09eb880c185Adam Powell mHost.mFragmentManager.restoreAllState(state, nonConfig); 137a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 138a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 139a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 140a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Returns a list of Fragments that have opted to retain their instance across 141a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * configuration changes. 14244ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * 14344ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * @deprecated use {@link #retainNestedNonConfig()} to also track retained 14444ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * nested child fragments 145a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 146514c5ef8d5774d8820ed1bf90fe53af1606cf106Aurimas Liutikas @Deprecated 147a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public List<Fragment> retainNonConfig() { 14844ba79e47d6db54e5501f994880fa09eb880c185Adam Powell return mHost.mFragmentManager.retainNonConfig().getFragments(); 14944ba79e47d6db54e5501f994880fa09eb880c185Adam Powell } 15044ba79e47d6db54e5501f994880fa09eb880c185Adam Powell 15144ba79e47d6db54e5501f994880fa09eb880c185Adam Powell /** 15244ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * Returns a nested tree of Fragments that have opted to retain their instance across 15344ba79e47d6db54e5501f994880fa09eb880c185Adam Powell * configuration changes. 15444ba79e47d6db54e5501f994880fa09eb880c185Adam Powell */ 15544ba79e47d6db54e5501f994880fa09eb880c185Adam Powell public FragmentManagerNonConfig retainNestedNonConfig() { 156a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.retainNonConfig(); 157a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 158a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 159a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 160a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 161a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the create state. 162a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be created. 163a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 164a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onCreate(Bundle) 165a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 166a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchCreate() { 167a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchCreate(); 168a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 169a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 170a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 171a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 172a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the activity created state. 173a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be informed their host has been created. 174a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 175a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onActivityCreated(Bundle) 176a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 177a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchActivityCreated() { 178a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchActivityCreated(); 179a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 180a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 181a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 182a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 183a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the start state. 184a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be started. 185a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 186a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onStart() 187a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 188a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchStart() { 189a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchStart(); 190a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 191a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 192a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 193a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 194a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the resume state. 195a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be resumed. 196a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 197a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onResume() 198a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 199a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchResume() { 200a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchResume(); 201a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 202a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 203a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 204a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 205a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the pause state. 206a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be paused. 207a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 208a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onPause() 209a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 210a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchPause() { 211a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchPause(); 212a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 213a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 214a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 215a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 216a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the stop state. 217a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be stopped. 218a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 219a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onStop() 220a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 221a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchStop() { 222a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchStop(); 223a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 224a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 225a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 226a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 227a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the destroy view state. 228a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when the Fragment's views should be destroyed. 229a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 230a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onDestroyView() 231a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 232a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchDestroyView() { 233a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchDestroyView(); 234a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 235a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 236a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 237a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Moves all Fragments managed by the controller's FragmentManager 238a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * into the destroy state. 239a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when Fragments should be destroyed. 240a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 241a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onDestroy() 242a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 243a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchDestroy() { 244a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchDestroy(); 245a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 246a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 247a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 2487c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * Lets all Fragments managed by the controller's FragmentManager know the multi-window mode of 2497c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * the activity changed. 2507c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * <p>Call when the multi-window mode of the activity changed. 2517c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * 252933076d80561751618f462b26309ce9e4c3ff3bfAndrii Kulian * @see Fragment#onMultiWindowModeChanged 2535af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * @deprecated use {@link #dispatchMultiWindowModeChanged(boolean, Configuration)} 2547c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale */ 2555af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung @Deprecated 256933076d80561751618f462b26309ce9e4c3ff3bfAndrii Kulian public void dispatchMultiWindowModeChanged(boolean isInMultiWindowMode) { 257933076d80561751618f462b26309ce9e4c3ff3bfAndrii Kulian mHost.mFragmentManager.dispatchMultiWindowModeChanged(isInMultiWindowMode); 2587c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale } 2597c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale 2607c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale /** 2615af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * Lets all Fragments managed by the controller's FragmentManager know the multi-window mode of 2625af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * the activity changed. 2635af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * <p>Call when the multi-window mode of the activity changed. 2645af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * 2655af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * @see Fragment#onMultiWindowModeChanged 2665af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung */ 2675af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung public void dispatchMultiWindowModeChanged(boolean isInMultiWindowMode, 2685af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung Configuration newConfig) { 2695af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung mHost.mFragmentManager.dispatchMultiWindowModeChanged(isInMultiWindowMode, newConfig); 2705af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung } 2715af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung 2725af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung /** 2737c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * Lets all Fragments managed by the controller's FragmentManager know the picture-in-picture 2747c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * mode of the activity changed. 2757c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * <p>Call when the picture-in-picture mode of the activity changed. 2767c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale * 277933076d80561751618f462b26309ce9e4c3ff3bfAndrii Kulian * @see Fragment#onPictureInPictureModeChanged 2785af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * @deprecated use {@link #dispatchPictureInPictureModeChanged(boolean, Configuration)} 2797c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale */ 2805af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung @Deprecated 281933076d80561751618f462b26309ce9e4c3ff3bfAndrii Kulian public void dispatchPictureInPictureModeChanged(boolean isInPictureInPictureMode) { 282933076d80561751618f462b26309ce9e4c3ff3bfAndrii Kulian mHost.mFragmentManager.dispatchPictureInPictureModeChanged(isInPictureInPictureMode); 2837c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale } 2847c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale 2857c796811c040a3b9c189d49f138028c5e44466a4Wale Ogunwale /** 2865af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * Lets all Fragments managed by the controller's FragmentManager know the picture-in-picture 2875af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * mode of the activity changed. 2885af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * <p>Call when the picture-in-picture mode of the activity changed. 2895af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * 2905af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung * @see Fragment#onPictureInPictureModeChanged 2915af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung */ 2925af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung public void dispatchPictureInPictureModeChanged(boolean isInPictureInPictureMode, 2935af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung Configuration newConfig) { 2945af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung mHost.mFragmentManager.dispatchPictureInPictureModeChanged(isInPictureInPictureMode, 2955af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung newConfig); 2965af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung } 2975af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung 2985af42fc3052ecaf35c937278a986143a65f6ce5fWinson Chung /** 299a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets all Fragments managed by the controller's FragmentManager 300a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * know a configuration change occurred. 301a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when there is a configuration change. 302a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 303a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onConfigurationChanged(Configuration) 304a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 305a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchConfigurationChanged(Configuration newConfig) { 306a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchConfigurationChanged(newConfig); 307a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 308a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 309a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 310a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets all Fragments managed by the controller's FragmentManager 311a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * know the device is in a low memory condition. 312a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when the device is low on memory and Fragment's should trim 313a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * their memory usage. 314a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 315a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onLowMemory() 316a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 317a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchLowMemory() { 318a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchLowMemory(); 319a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 320a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 321a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 322a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets all Fragments managed by the controller's FragmentManager 323a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * know they should trim their memory usage. 324a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when the Fragment can release allocated memory [such as if 325a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * the Fragment is in the background]. 326a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 327a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onTrimMemory(int) 328a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 329a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchTrimMemory(int level) { 330a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchTrimMemory(level); 331a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 332a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 333a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 334a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets all Fragments managed by the controller's FragmentManager 335a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * know they should create an options menu. 336a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when the Fragment should create an options menu. 337a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 338a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @return {@code true} if the options menu contains items to display 339a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onCreateOptionsMenu(Menu, MenuInflater) 340a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 341a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public boolean dispatchCreateOptionsMenu(Menu menu, MenuInflater inflater) { 342a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.dispatchCreateOptionsMenu(menu, inflater); 343a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 344a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 345a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 346a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets all Fragments managed by the controller's FragmentManager 347a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * know they should prepare their options menu for display. 348a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call immediately before displaying the Fragment's options menu. 349a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 350a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @return {@code true} if the options menu contains items to display 351a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onPrepareOptionsMenu(Menu) 352a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 353a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public boolean dispatchPrepareOptionsMenu(Menu menu) { 354a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.dispatchPrepareOptionsMenu(menu); 355a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 356a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 357a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 358a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Sends an option item selection event to the Fragments managed by the 359a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * controller's FragmentManager. Once the event has been consumed, 360a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * no additional handling will be performed. 361a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call immediately after an options menu item has been selected 362a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 363a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @return {@code true} if the options menu selection event was consumed 364a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onOptionsItemSelected(MenuItem) 365a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 366a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public boolean dispatchOptionsItemSelected(MenuItem item) { 367a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.dispatchOptionsItemSelected(item); 368a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 369a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 370a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 371a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Sends a context item selection event to the Fragments managed by the 372a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * controller's FragmentManager. Once the event has been consumed, 373a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * no additional handling will be performed. 374a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call immediately after an options menu item has been selected 375a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 376a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @return {@code true} if the context menu selection event was consumed 377a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onContextItemSelected(MenuItem) 378a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 379a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public boolean dispatchContextItemSelected(MenuItem item) { 380a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.dispatchContextItemSelected(item); 381a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 382a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 383a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 384a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets all Fragments managed by the controller's FragmentManager 385a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * know their options menu has closed. 386a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call immediately after closing the Fragment's options menu. 387a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 388a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see Fragment#onOptionsMenuClosed(Menu) 389a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 390a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dispatchOptionsMenuClosed(Menu menu) { 391a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.mFragmentManager.dispatchOptionsMenuClosed(menu); 392a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 393a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 394a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 395a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Execute any pending actions for the Fragments managed by the 396a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * controller's FragmentManager. 397a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * <p>Call when queued actions can be performed [eg when the 398a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Fragment moves into a start or resume state]. 399a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @return {@code true} if queued actions were performed 400a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 401a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public boolean execPendingActions() { 402a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.mFragmentManager.execPendingActions(); 403a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 404a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 405a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 406a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Starts the loaders. 407a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 408a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void doLoaderStart() { 409a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.doLoaderStart(); 410a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 411a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 412a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 413a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Stops the loaders, optionally retaining their state. This is useful for keeping the 414a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * loader state across configuration changes. 415a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 416a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @param retain When {@code true}, the loaders aren't stopped, but, their instances 417a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * are retained in a started state 418a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 419a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void doLoaderStop(boolean retain) { 420a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.doLoaderStop(retain); 421a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 422a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 423a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 424a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Destroys the loaders and, if their state is not being retained, removes them. 425a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 426a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void doLoaderDestroy() { 427a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.doLoaderDestroy(); 428a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 429a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 430a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 431a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Lets the loaders know the host is ready to receive notifications. 432a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 433a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void reportLoaderStart() { 434a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.reportLoaderStart(); 435a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 436a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 437a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 438a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Returns a list of LoaderManagers that have opted to retain their instance across 439a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * configuration changes. 440a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 441a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public ArrayMap<String, LoaderManager> retainLoaderNonConfig() { 442a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy return mHost.retainLoaderNonConfig(); 443a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 444a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 445a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 446a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Restores the saved state for all LoaderManagers. The given LoaderManager list are 447a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * LoaderManager instances retained across configuration changes. 448a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * 449a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * @see #retainLoaderNonConfig() 450a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 451a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void restoreLoaderNonConfig(ArrayMap<String, LoaderManager> loaderManagers) { 452a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.restoreLoaderNonConfig(loaderManagers); 453a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 454a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy 455a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy /** 456a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy * Dumps the current state of the loaders. 457a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy */ 458a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy public void dumpLoaders(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) { 459a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy mHost.dumpLoaders(prefix, fd, writer, args); 460a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy } 461a5fc6f006f67867417b7a427de6e7394c4312decTodd Kennedy} 462