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.mediarouter.app; 18 19 import android.app.Dialog; 20 import android.content.Context; 21 import android.content.res.Configuration; 22 import android.os.Bundle; 23 24 import androidx.fragment.app.DialogFragment; 25 26 /** 27 * Media route controller dialog fragment. 28 * <p> 29 * Creates a {@link MediaRouteControllerDialog}. The application may subclass 30 * this dialog fragment to customize the media route controller dialog. 31 * </p> 32 */ 33 public class MediaRouteControllerDialogFragment extends DialogFragment { 34 private MediaRouteControllerDialog mDialog; 35 /** 36 * Creates a media route controller dialog fragment. 37 * <p> 38 * All subclasses of this class must also possess a default constructor. 39 * </p> 40 */ 41 public MediaRouteControllerDialogFragment() { 42 setCancelable(true); 43 } 44 45 /** 46 * Called when the controller dialog is being created. 47 * <p> 48 * Subclasses may override this method to customize the dialog. 49 * </p> 50 */ 51 public MediaRouteControllerDialog onCreateControllerDialog( 52 Context context, Bundle savedInstanceState) { 53 return new MediaRouteControllerDialog(context); 54 } 55 56 @Override 57 public Dialog onCreateDialog(Bundle savedInstanceState) { 58 mDialog = onCreateControllerDialog(getContext(), savedInstanceState); 59 return mDialog; 60 } 61 62 @Override 63 public void onStop() { 64 super.onStop(); 65 if (mDialog != null) { 66 mDialog.clearGroupListAnimation(false); 67 } 68 } 69 70 @Override 71 public void onConfigurationChanged(Configuration newConfig) { 72 super.onConfigurationChanged(newConfig); 73 if (mDialog != null) { 74 mDialog.updateLayout(); 75 } 76 } 77 } 78
