When I run my app location enabled app in an Android 6.0 device or Android 10 everything works fine, but when I run it in an Android 7.1 device it crashes right after the user gives location permission with the following message:
Process: com.hkc.incidencias, PID: 6853 java.lang.AbstractMethodError: abstract method "void android.location.LocationListener.onStatusChanged(java.lang.String, int, android.os.Bundle)" at android.location.LocationManager$ListenerTransport._handleMessage(LocationManager.java:304) at android.location.LocationManager$ListenerTransport.-wrap0(LocationManager.java) at android.location.LocationManager$ListenerTransport$1.handleMessage(LocationManager.java:242) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6119) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) My Fragment implements LocationListener and it takes care of checking the user permissions previous to requesting location updates.
private void startLocationUpdates() { if (ActivityCompat.checkSelfPermission(this.getContext(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this.getContext(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { return; } LocationManager locationManager = (LocationManager) getActivity().getSystemService(Context.LOCATION_SERVICE); // Start updating the user location with a minimum update time and distance set so it doesn't affect too much the battery life. // Every time the position of the user changes, the onLocationChanged function will be called locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 20000, 10, this); } And then it overrides onLocationChanged:
// The position of the user has changed @Override public void onLocationChanged(@NonNull Location location) { // Store the user position myPosition = new LatLng(location.getLatitude(), location.getLongitude()); ... } https://stackoverflow.com/questions/66072587/on-android-7-1-api-25-locationmanager-crashes-with-fatal-exception-in-android February 06, 2021 at 09:04AM
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