1 /* 2 * Copyright (C) 2017 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.dialer.precall.impl; 18 19 import android.annotation.TargetApi; 20 import android.app.Activity; 21 import android.app.KeyguardManager; 22 import android.os.Build.VERSION; 23 import android.os.Build.VERSION_CODES; 24 import android.os.Bundle; 25 import android.support.annotation.Nullable; 26 import android.view.WindowManager.LayoutParams; 27 28 /** A transparent activity to host dialogs for {@link PreCallCoordinatorImpl} */ 29 public class PreCallActivity extends Activity { 30 31 private PreCallCoordinatorImpl preCallCoordinator; 32 33 @Override 34 public void onCreate(@Nullable Bundle savedInstanceState) { 35 super.onCreate(savedInstanceState); 36 preCallCoordinator = new PreCallCoordinatorImpl(this); 37 preCallCoordinator.onCreate(getIntent(), savedInstanceState); 38 if (getSystemService(KeyguardManager.class).isKeyguardLocked()) { 39 getWindow().addFlags(LayoutParams.FLAG_SHOW_WHEN_LOCKED); 40 41 } 42 } 43 44 @Override 45 protected void onRestoreInstanceState(Bundle savedInstanceState) { 46 super.onRestoreInstanceState(savedInstanceState); 47 preCallCoordinator.onRestoreInstanceState(savedInstanceState); 48 } 49 50 @Override 51 public void onResume() { 52 super.onResume(); 53 preCallCoordinator.onResume(); 54 } 55 56 @Override 57 public void onPause() { 58 super.onPause(); 59 preCallCoordinator.onPause(); 60 } 61 62 @Override 63 public void onSaveInstanceState(Bundle outState) { 64 super.onSaveInstanceState(outState); 65 preCallCoordinator.onSaveInstanceState(outState); 66 } 67 } 68
