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.renderer; 17 18 import android.annotation.Nullable; 19 import android.annotation.SystemApi; 20 import android.annotation.UiThread; 21 import android.car.navigation.CarNavigationInstrumentCluster; 22 import android.os.Bundle; 23 24 /** 25 * Contains methods specified for Navigation App renderer in instrument cluster. 26 * 27 * @hide 28 */ 29 @SystemApi 30 @UiThread 31 public abstract class NavigationRenderer { 32 /** 33 * Returns properties of instrument cluster for navigation. 34 */ getNavigationProperties()35 public abstract CarNavigationInstrumentCluster getNavigationProperties(); 36 37 /** 38 * Called when a navigation state change is received. 39 * 40 * @removed Replaced by {@link #onNavigationStateChanged(Bundle)} 41 */ onEvent(int eventType, Bundle bundle)42 public void onEvent(int eventType, Bundle bundle) {} 43 44 /** 45 * Called when a navigation state change is received. 46 * 47 * @param bundle {@link android.os.Bundle} containing the description of the navigation state 48 * change. This information can be parsed using 49 * <a href="https://developer.android.com/reference/androidx/car/cluster/navigation/NavigationState.html#toParcelable()"> 50 * androidx.car.cluster.navigation.NavigationState#fromParcelable(Parcelable)</a> 51 */ onNavigationStateChanged(@ullable Bundle bundle)52 public void onNavigationStateChanged(@Nullable Bundle bundle) {} 53 } 54