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      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.SystemApi;
     19 import android.annotation.UiThread;
     20 import android.car.navigation.CarNavigationInstrumentCluster;
     21 import android.graphics.Bitmap;
     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      */
     35     abstract public CarNavigationInstrumentCluster getNavigationProperties();
     36 
     37     /**
     38      * Called when an event is fired to change the navigation state.
     39      */
     40     abstract public void onEvent(int eventType, Bundle bundle);
     41 }
     42