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我有一臺沒有gps的平板電腦只能使用wi-fi,我想通過wi-fi獲取設備位置,但網絡提供商始終爲空。 我在做什麼錯?我還有什麼其他選擇?沒有GPS的位置
LocationManager locationManager = (LocationManager) ResourceManager.getActivity().getSystemService(MainActivity.LOCATION_SERVICE);
LocationListener locationListener = new LocationListener() {
public void onLocationChanged(Location location) {
// Called when a new location is found by the network location provider.
}
public void onProviderEnabled(String provider) {}
public void onProviderDisabled(String provider) {}
@Override
public void onStatusChanged(String provider, int status,
Bundle extras) {
// TODO Auto-generated method stub
}
};
if (locationManager.getAllProviders().contains(LocationManager.NETWORK_PROVIDER)){
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);
}
//if (locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)!=null)Log.d("xxxx", "xxxx");
}
});
今天我正在嘗試與谷歌融合的位置,並不起作用。 – AlphaStack
你問過位置權限嗎?你可以發佈你的logcat嗎? –
<使用權限android:name =「android.permission.ACCESS_FINE_LOCATION」/> <使用權限android:name =「android.permission.ACCESS_COARSE_LOCATION」/> \t <使用權限android:name =「android.permission .ACCESS_NETWORK_STATE「/>連接失敗:ConnectionResult {statusCode = SIGN_IN_REQUIRED,resolution = PendingIntent {2cb75660:[email protected]}} – AlphaStack