通過locationManager獲取所在城市經緯度

/*** 獲取經緯度*/public static Location getLocation(Context context) {String locationProvider;//獲取地理位置管理器LocationManager locationManager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);//獲取所有可用的位置提供器List<String> providers = locationManager.getProviders(true);if (providers == null) return null;if (providers.contains(LocationManager.GPS_PROVIDER)) {//如果是GPSlocationProvider = LocationManager.GPS_PROVIDER;} else if (providers.contains(LocationManager.NETWORK_PROVIDER)) {//如果是NetworklocationProvider = LocationManager.NETWORK_PROVIDER;} else {//Toast.makeText(this, "沒有可用的位置提供器", Toast.LENGTH_SHORT).show();Log.i("wxbnb", "getLocation: 沒有可用的位置提供器");return null;}//獲取LocationLocation location = locationManager.getLastKnownLocation(locationProvider);if (location != null) {Log.i("wxbnb", "1緯度：" + location.getLatitude() + "經度：" + location.getLongitude());return location;} else {LocationListener locationListener = new LocationListener() {public void onLocationChanged(Location location) {}public void onStatusChanged(String provider, int status, Bundle extras) {}public void onProviderEnabled(String provider) {}public void onProviderDisabled(String provider) {}};locationManager.requestLocationUpdates(locationProvider, 1000, 0, locationListener);location = locationManager.getLastKnownLocation(locationProvider);if (location != null) {//不為空,顯示地理位置經緯度Log.i("wxbnb", "2緯度：" + location.getLatitude() + "經度：" + location.getLongitude());}return location;}}

通過高德webapi的逆地理位置編碼獲取當前經緯度的城市信息 。

/*** 獲取經緯度所在城市名字** @param location*/public void getCityName(Location location) {String path = "http://restapi.amap.com/v3/geocode/regeo?output=json&location=" + location.getLongitude() + "," + location.getLatitude() + "&key=xxxxxxx";todo:網絡請求該url即可} PS:得通過get方式獲取,記得先去高德地圖官網的webapi服務注冊。

總結

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