Using Telephonymanager To Get Location Throws Java.lang.securityexception

Hi in my app I am using TelephonyManager to get location. Here is the piece of code: TelephonyManager tm = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVI

Solution 1:

You must wait your permission checking process finished before calling tm.getCellLocation(). Such as:

if (ContextCompat.checkSelfPermission(getApplicationContext(),
            Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED ){
    //do your request permission   
}else{
    // do your getLocation here
}

in your Activity - onRequestPermissionsResult, you can check is permission is granted or not then do getLocation.