Android的Location功能代碼

無廢話，上代碼。此代碼為Location功能的簡單封裝。

package arui.csdn.net;

import static android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS;import android.app.Activity;import android.content.Context;import android.content.Intent;import android.location.Location;import android.location.LocationListener;import android.location.LocationManager;import android.os.Bundle;public class LocationUtil {public static boolean isEnabled(Context context) {LocationManager mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);if (mLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {return true;}if (mLocationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {return true;}return false;}public static void startLocationService(Context context) {LocationManager mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,1000L, 10, mLocationListener);mLocationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 1000L, 10,mLocationListener);}public static void stopLocationService(Context context) {LocationManager mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);mLocationManager.removeUpdates(mLocationListener);}public static Location getLocationByGPS(Context context) {LocationManager mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);Location location = mLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);return location;}public static Location getLocationByNetwork(Context context) {LocationManager mLocationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);Location location = mLocationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);return location;}public static void openLocationSetting(Activity act, int requestCode) {act.startActivityForResult(new Intent(ACTION_LOCATION_SOURCE_SETTINGS),requestCode);}private static final LocationListener mLocationListener = new LocationListener() {public void onLocationChanged(Location location) {// 當座標改變時觸發此函數，如果Provider傳進相同的座標，它就不會被觸發System.out.println("onLocationChanged:" + location.getLatitude());}public void onProviderDisabled(String provider) {// Provider被disable時觸發此函數，比如GPS被關閉System.out.println("onProviderDisabled:" + provider);}public void onProviderEnabled(String provider) {// Provider被enable時觸發此函數，比如GPS被開啟System.out.println("onProviderEnabled:" + provider);}public void onStatusChanged(String provider, int status, Bundle extras) {// Provider的轉態在可用、暫時不可用和無服務三個狀態直接切換時觸發此函數System.out.println("onStatusChanged:" + status);}};}

需要增加許可權：

<uses-permission
android:name="android.permission.ACCESS_FINE_LOCATION" />

<uses-permission 
android:name="android.permission.ACCESS_COARSE_LOCATION" />

 

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GL（arui319）

http://blog.csdn.net/arui319

<本文可以轉載，但是請保留以上作者資訊。謝謝。>

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