冉冉说

我不了解在Service中实现位置监听功能到底有什么问题。它看起来与您在“活动”中所做的非常相似。只需定义位置侦听器并注册位置更新即可。您可以参考以下代码作为示例：清单文件：                                                    服务文件：import android.app.Service;import android.content.Context;import android.content.Intent;import android.location.Location;import android.location.LocationManager;import android.os.Bundle;import android.os.IBinder;import android.util.Log;public class MyService extends Service {    private static final String TAG = "BOOMBOOMTESTGPS";    private LocationManager mLocationManager = null;    private static final int LOCATION_INTERVAL = 1000;    private static final float LOCATION_DISTANCE = 10f;    private class LocationListener implements android.location.LocationListener {        Location mLastLocation;        public LocationListener(String provider) {            Log.e(TAG, "LocationListener " + provider);            mLastLocation = new Location(provider);        }        @Override        public void onLocationChanged(Location location) {            Log.e(TAG, "onLocationChanged: " + location);            mLastLocation.set(location);        }        @Override        public void onProviderDisabled(String provider) {            Log.e(TAG, "onProviderDisabled: " + provider);        }        @Override        public void onProviderEnabled(String provider) {            Log.e(TAG, "onProviderEnabled: " + provider);        }        @Override        public void onStatusChanged(String provider, int status, Bundle extras) {            Log.e(TAG, "onStatusChanged: " + provider);        }    }    LocationListener[] mLocationListeners = new LocationListener[]{            new LocationListener(LocationManager.GPS_PROVIDER),            new LocationListener(LocationManager.NETWORK_PROVIDER)    };    @Override    public IBinder onBind(Intent arg0) {        return null;    }    @Override    public int onStartCommand(Intent intent, int flags, int startId) {        Log.e(TAG, "onStartCommand");        super.onStartCommand(intent, flags, startId);        return START_STICKY;    }    @Override    public void onCreate() {        Log.e(TAG, "onCreate");        initializeLocationManager();        try {            mLocationManager.requestLocationUpdates(                    LocationManager.NETWORK_PROVIDER, LOCATION_INTERVAL, LOCATION_DISTANCE,                    mLocationListeners[1]);        } catch (java.lang.SecurityException ex) {            Log.i(TAG, "fail to request location update, ignore", ex);        } catch (IllegalArgumentException ex) {            Log.d(TAG, "network provider does not exist, " + ex.getMessage());        }        try {            mLocationManager.requestLocationUpdates(                    LocationManager.GPS_PROVIDER, LOCATION_INTERVAL, LOCATION_DISTANCE,                    mLocationListeners[0]);        } catch (java.lang.SecurityException ex) {            Log.i(TAG, "fail to request location update, ignore", ex);        } catch (IllegalArgumentException ex) {            Log.d(TAG, "gps provider does not exist " + ex.getMessage());        }    }    @Override    public void onDestroy() {        Log.e(TAG, "onDestroy");        super.onDestroy();        if (mLocationManager != null) {            for (int i = 0; i < mLocationListeners.length; i++) {                try {                    mLocationManager.removeUpdates(mLocationListeners[i]);                } catch (Exception ex) {                    Log.i(TAG, "fail to remove location listners, ignore", ex);                }            }        }    }    private void initializeLocationManager() {        Log.e(TAG, "initializeLocationManager");        if (mLocationManager == null) {            mLocationManager = (LocationManager) getApplicationContext().getSystemService(Context.LOCATION_SERVICE);        }    }}