1 /* 2 * Copyright (C) 2016 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 package android.car.cluster.demorenderer; 17 18 import android.car.cluster.renderer.DisplayConfiguration; 19 import android.car.cluster.renderer.InstrumentClusterRenderer; 20 import android.car.cluster.renderer.NavigationRenderer; 21 import android.car.navigation.CarNavigationInstrumentCluster; 22 import android.content.Context; 23 import android.view.View; 24 25 /** 26 * Demo implementation of {@code InstrumentClusterRenderer}. 27 */ 28 public class DemoInstrumentClusterRenderer extends InstrumentClusterRenderer { 29 30 private DemoInstrumentClusterView mView; 31 private Context mContext; 32 private CallStateMonitor mPhoneStatusMonitor; 33 private MediaStateMonitor mMediaStateMonitor; 34 private DemoPhoneRenderer mPhoneRenderer; 35 private DemoMediaRenderer mMediaRenderer; 36 37 @Override onCreate(Context context)38 public void onCreate(Context context) { 39 mContext = context; 40 } 41 42 @Override onCreateView(DisplayConfiguration displayConfiguration)43 public View onCreateView(DisplayConfiguration displayConfiguration) { 44 mView = new DemoInstrumentClusterView(mContext); 45 mPhoneRenderer = new DemoPhoneRenderer(mView); 46 mMediaRenderer = new DemoMediaRenderer(mView); 47 return mView; 48 } 49 50 @Override onStart()51 public void onStart() { 52 mPhoneStatusMonitor = new CallStateMonitor(mContext, mPhoneRenderer); 53 mMediaStateMonitor = new MediaStateMonitor(mContext, mMediaRenderer); 54 } 55 56 @Override onStop()57 public void onStop() { 58 if (mPhoneStatusMonitor != null) { 59 mPhoneStatusMonitor.release(); 60 mPhoneStatusMonitor = null; 61 } 62 63 if (mMediaStateMonitor != null) { 64 mMediaStateMonitor.release(); 65 mMediaStateMonitor = null; 66 } 67 mPhoneRenderer = null; 68 mMediaRenderer = null; 69 } 70 71 @Override createNavigationRenderer()72 protected NavigationRenderer createNavigationRenderer() { 73 return new DemoNavigationRenderer(mView); 74 } 75 76 @Override getNavigationProperties()77 public CarNavigationInstrumentCluster getNavigationProperties() { 78 // TODO 79 return null; 80 } 81 } 82