/*
|
* Copyright (C) 2010 The Android Open Source Project
|
*
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
* you may not use this file except in compliance with the License.
|
* You may obtain a copy of the License at
|
*
|
* http://www.apache.org/licenses/LICENSE-2.0
|
*
|
* Unless required by applicable law or agreed to in writing, software
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
* See the License for the specific language governing permissions and
|
* limitations under the License.
|
*/
|
|
package com.android.server.location;
|
|
import android.content.Context;
|
import android.location.Criteria;
|
import android.location.Location;
|
import android.os.Bundle;
|
import android.os.WorkSource;
|
|
import com.android.internal.location.ProviderProperties;
|
import com.android.internal.location.ProviderRequest;
|
|
import java.io.FileDescriptor;
|
import java.io.PrintWriter;
|
|
/**
|
* A passive location provider reports locations received from other providers
|
* for clients that want to listen passively without actually triggering
|
* location updates.
|
*
|
* {@hide}
|
*/
|
public class PassiveProvider extends AbstractLocationProvider {
|
|
private static final ProviderProperties PROPERTIES = new ProviderProperties(
|
false, false, false, false, false, false, false,
|
Criteria.POWER_LOW, Criteria.ACCURACY_COARSE);
|
|
private boolean mReportLocation;
|
|
public PassiveProvider(Context context, LocationProviderManager locationProviderManager) {
|
super(context, locationProviderManager);
|
|
mReportLocation = false;
|
|
setProperties(PROPERTIES);
|
setEnabled(true);
|
}
|
|
@Override
|
public void setRequest(ProviderRequest request, WorkSource source) {
|
mReportLocation = request.reportLocation;
|
}
|
|
public void updateLocation(Location location) {
|
if (mReportLocation) {
|
reportLocation(location);
|
}
|
}
|
|
@Override
|
public void sendExtraCommand(String command, Bundle extras) {}
|
|
@Override
|
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
|
pw.println(" report location=" + mReportLocation);
|
}
|
}
|