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我需要在我的Android應用程序中設置GPS。但需要funcion requestLocationUpdates檢查perrmision這樣:檢查perrmision(gps)需要停止功能
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
if(ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED)
{
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_LOCATION);
return;
}
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
如果我刪除回報(從IF)應用程序崩潰。如果我把返回函數requestLocationUpdates不會被調用!
如何解決?
我在我的代碼中有onRequestPermissionResult。但是,如果我將.requestLocationUpdates移動到PERMISSION_GRANTED部分。我再次獲得錯誤檢查perrmision;/ – user6145907
如果您仔細閱讀文檔,則不能犯任何錯誤:http://developer.android.com/training/permissions/requesting.html –