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 android.car.hardware; 18 19 import android.os.Bundle; 20 import android.os.Parcel; 21 import android.os.Parcelable; 22 import java.util.ArrayList; 23 24 /** 25 * A CarSensorConfig object corresponds to a single sensor type coming from the car. 26 * @hide 27 */ 28 public class CarSensorConfig implements Parcelable { 29 /** List of property specific mapped elements in bundle for WHEEL_TICK_DISTANCE sensor*/ 30 /** @hide */ 31 public final static String WHEEL_TICK_DISTANCE_SUPPORTED_WHEELS = 32 "android.car.wheelTickDistanceSupportedWheels"; 33 /** @hide */ 34 public final static String WHEEL_TICK_DISTANCE_FRONT_LEFT_UM_PER_TICK = 35 "android.car.wheelTickDistanceFrontLeftUmPerTick"; 36 /** @hide */ 37 public final static String WHEEL_TICK_DISTANCE_FRONT_RIGHT_UM_PER_TICK = 38 "android.car.wheelTickDistanceFrontRightUmPerTick"; 39 /** @hide */ 40 public final static String WHEEL_TICK_DISTANCE_REAR_RIGHT_UM_PER_TICK = 41 "android.car.wheelTickDistanceRearRightUmPerTick"; 42 /** @hide */ 43 public final static String WHEEL_TICK_DISTANCE_REAR_LEFT_UM_PER_TICK = 44 "android.car.wheelTickDistanceRearLeftUmPerTick"; 45 46 /** Config data stored in Bundle */ 47 private final Bundle mConfig; 48 private final int mType; 49 50 /** @hide */ CarSensorConfig(Parcel in)51 public CarSensorConfig(Parcel in) { 52 mType = in.readInt(); 53 mConfig = in.readBundle(); 54 } 55 56 /** @hide */ 57 @Override describeContents()58 public int describeContents() { 59 return 0; 60 } 61 62 /** @hide */ 63 @Override writeToParcel(Parcel dest, int flags)64 public void writeToParcel(Parcel dest, int flags) { 65 dest.writeInt(mType); 66 dest.writeBundle(mConfig); 67 } 68 69 /** @hide */ 70 public static final Parcelable.Creator<CarSensorConfig> CREATOR 71 = new Parcelable.Creator<CarSensorConfig>() { 72 public CarSensorConfig createFromParcel(Parcel in) { 73 return new CarSensorConfig(in); 74 } 75 76 public CarSensorConfig[] newArray(int size) { 77 return new CarSensorConfig[size]; 78 } 79 }; 80 81 /** @hide */ CarSensorConfig(int type, Bundle b)82 public CarSensorConfig(int type, Bundle b) { 83 mType = type; 84 mConfig = b.deepCopy(); 85 } 86 checkType(int type)87 private void checkType(int type) { 88 if (mType == type) { 89 return; 90 } 91 throw new UnsupportedOperationException(String.format( 92 "Invalid sensor type: expected %d, got %d", type, mType)); 93 } 94 95 /** @hide */ getBundle()96 public Bundle getBundle() { 97 return mConfig; 98 } 99 100 /** @hide */ getInt(String key)101 public int getInt(String key) { 102 if (mConfig.containsKey(key)) { 103 return mConfig.getInt(key); 104 } else { 105 throw new IllegalArgumentException("SensorType " + mType + 106 " does not contain key: " + key); 107 } 108 } 109 110 /** @hide */ getType()111 public int getType() { 112 return mType; 113 } 114 115 /** @hide */ 116 @Override toString()117 public String toString() { 118 StringBuilder sb = new StringBuilder(); 119 sb.append(getClass().getName() + "["); 120 sb.append("mType: " + mType); 121 sb.append("mConfig: " + mConfig.toString()); 122 sb.append("]"); 123 return sb.toString(); 124 } 125 } 126