1 /* 2 * Copyright (C) 2021 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.car.ui.appstyledview; 18 19 import android.app.Dialog; 20 import android.content.Context; 21 import android.content.DialogInterface; 22 import android.os.Bundle; 23 import android.view.View; 24 import android.view.Window; 25 import android.view.WindowManager; 26 27 import androidx.annotation.NonNull; 28 29 import com.android.car.ui.appstyledview.AppStyledViewController.AppStyledDismissListener; 30 31 /** 32 * App styled dialog used to display a view that cannot be customized via OEM. Dialog will inflate a 33 * layout and add the view provided by the application into the layout. Everything other than the 34 * view within the layout can be customized by OEM. 35 * 36 * Apps should not use this directly. App's should use {@link AppStyledDialogController}. 37 */ 38 public class AppStyledDialog extends Dialog implements DialogInterface.OnDismissListener { 39 40 private final AppStyledViewController mController; 41 private AppStyledDismissListener mOnDismissListener; 42 private View mContent; 43 AppStyledDialog(@onNull Context context, AppStyledViewController controller)44 public AppStyledDialog(@NonNull Context context, AppStyledViewController controller) { 45 super(context); 46 mController = controller; 47 setOnDismissListener(this); 48 } 49 50 @Override onCreate(Bundle savedInstanceState)51 protected void onCreate(Bundle savedInstanceState) { 52 super.onCreate(savedInstanceState); 53 requestWindowFeature(Window.FEATURE_NO_TITLE); 54 setContentView(mController.getAppStyledView(mContent)); 55 56 WindowManager.LayoutParams params = getWindow().getAttributes(); 57 getWindow().setAttributes(mController.getDialogWindowLayoutParam(params)); 58 } 59 60 @Override onDismiss(DialogInterface dialog)61 public void onDismiss(DialogInterface dialog) { 62 if (mOnDismissListener != null) { 63 mOnDismissListener.onDismiss(); 64 } 65 } 66 setContent(View contentView)67 void setContent(View contentView) { 68 mContent = contentView; 69 } 70 setOnDismissListener(AppStyledDismissListener listener)71 void setOnDismissListener(AppStyledDismissListener listener) { 72 mOnDismissListener = listener; 73 } 74 getWindowLayoutParams()75 WindowManager.LayoutParams getWindowLayoutParams() { 76 return getWindow().getAttributes(); 77 } 78 } 79