1 /* 2 * Copyright (C) 2009 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.server.location; 18 19 import android.location.Criteria; 20 import android.location.ILocationManager; 21 import android.location.Location; 22 import android.location.LocationProvider; 23 import android.os.Bundle; 24 import android.os.RemoteException; 25 import android.os.WorkSource; 26 import android.util.Log; 27 import android.util.PrintWriterPrinter; 28 29 30 import java.io.FileDescriptor; 31 import java.io.PrintWriter; 32 33 import com.android.internal.location.ProviderProperties; 34 import com.android.internal.location.ProviderRequest; 35 36 /** 37 * A mock location provider used by LocationManagerService to implement test providers. 38 * 39 * {@hide} 40 */ 41 public class MockProvider implements LocationProviderInterface { 42 private final String mName; 43 private final ProviderProperties mProperties; 44 private final ILocationManager mLocationManager; 45 46 private final Location mLocation; 47 private final Bundle mExtras = new Bundle(); 48 49 private int mStatus; 50 private long mStatusUpdateTime; 51 private boolean mHasLocation; 52 private boolean mHasStatus; 53 private boolean mEnabled; 54 55 private static final String TAG = "MockProvider"; 56 MockProvider(String name, ILocationManager locationManager, ProviderProperties properties)57 public MockProvider(String name, ILocationManager locationManager, 58 ProviderProperties properties) { 59 if (properties == null) throw new NullPointerException("properties is null"); 60 61 mName = name; 62 mLocationManager = locationManager; 63 mProperties = properties; 64 mLocation = new Location(name); 65 } 66 67 @Override getName()68 public String getName() { 69 return mName; 70 } 71 72 @Override getProperties()73 public ProviderProperties getProperties() { 74 return mProperties; 75 } 76 77 @Override disable()78 public void disable() { 79 mEnabled = false; 80 } 81 82 @Override enable()83 public void enable() { 84 mEnabled = true; 85 } 86 87 @Override isEnabled()88 public boolean isEnabled() { 89 return mEnabled; 90 } 91 92 @Override getStatus(Bundle extras)93 public int getStatus(Bundle extras) { 94 if (mHasStatus) { 95 extras.clear(); 96 extras.putAll(mExtras); 97 return mStatus; 98 } else { 99 return LocationProvider.AVAILABLE; 100 } 101 } 102 103 @Override getStatusUpdateTime()104 public long getStatusUpdateTime() { 105 return mStatusUpdateTime; 106 } 107 setLocation(Location l)108 public void setLocation(Location l) { 109 mLocation.set(l); 110 mHasLocation = true; 111 if (mEnabled) { 112 try { 113 mLocationManager.reportLocation(mLocation, false); 114 } catch (RemoteException e) { 115 Log.e(TAG, "RemoteException calling reportLocation"); 116 } 117 } 118 } 119 clearLocation()120 public void clearLocation() { 121 mHasLocation = false; 122 } 123 setStatus(int status, Bundle extras, long updateTime)124 public void setStatus(int status, Bundle extras, long updateTime) { 125 mStatus = status; 126 mStatusUpdateTime = updateTime; 127 mExtras.clear(); 128 if (extras != null) { 129 mExtras.putAll(extras); 130 } 131 mHasStatus = true; 132 } 133 clearStatus()134 public void clearStatus() { 135 mHasStatus = false; 136 mStatusUpdateTime = 0; 137 } 138 139 @Override dump(FileDescriptor fd, PrintWriter pw, String[] args)140 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 141 dump(pw, ""); 142 } 143 dump(PrintWriter pw, String prefix)144 public void dump(PrintWriter pw, String prefix) { 145 pw.println(prefix + mName); 146 pw.println(prefix + "mHasLocation=" + mHasLocation); 147 pw.println(prefix + "mLocation:"); 148 mLocation.dump(new PrintWriterPrinter(pw), prefix + " "); 149 pw.println(prefix + "mHasStatus=" + mHasStatus); 150 pw.println(prefix + "mStatus=" + mStatus); 151 pw.println(prefix + "mStatusUpdateTime=" + mStatusUpdateTime); 152 pw.println(prefix + "mExtras=" + mExtras); 153 } 154 155 @Override setRequest(ProviderRequest request, WorkSource source)156 public void setRequest(ProviderRequest request, WorkSource source) { } 157 158 @Override sendExtraCommand(String command, Bundle extras)159 public boolean sendExtraCommand(String command, Bundle extras) { 160 return false; 161 } 162 } 163