我想在 android 上找到当前用户位置。
我使用这些代码:
mLocationRequest = LocationRequest.create();
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
mLocationRequest.setInterval(1000); // Update location every second
if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
mMap.setMyLocationEnabled( true );
mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
mGoogleApiClient);
if (mLastLocation != null) {
lat = String.valueOf(mLastLocation.getLatitude());
lon = String.valueOf(mLastLocation.getLongitude());
}
firstLoction();
}
else
{
Toast.makeText(this, "Not promisseion", Toast.LENGTH_SHORT).show();
}
它适用于某些网络(数据移动)。但不适用于所有位置。(也适用于 GPS)
我可以做更多的事情来更好地处理网络吗?