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