Location Permission and Setting

LoginActivity.java

/**
 * Call this method to check Location Settings before proceeding for UserLogin
 */
private void checkForLocationSettings() {
    // Check for Location permission
    if (!HyperTrack.checkLocationPermission(this)) {
        HyperTrack.requestPermissions(this);
        return;
    }

    // Check for Location settings
    if (!HyperTrack.checkLocationServices(this)) {
        HyperTrack.requestLocationServices(this);
    }

    // Location Permissions and Settings have been enabled
    // Proceed with your app logic here i.e User Login in this case
    attemptUserLogin();
}

/**
 * Handle on Grant Location Permissions request accepted/denied result
 *
 * @param requestCode
 * @param permissions
 * @param grantResults
 */
@Override
public void onRequestPermissionsResult(int requestCode,
                                       @NonNull String[] permissions,
                                       @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions,
            grantResults);

    if (requestCode == HyperTrack.REQUEST_CODE_LOCATION_PERMISSION) {
        if (grantResults.length > 0 && grantResults[0]
                == PackageManager.PERMISSION_GRANTED) {
            // Check if Location Settings are enabled to proceed
            checkForLocationSettings();

        } else {
            // Handle Location Permission denied error
            Toast.makeText(this, "Location Permission denied.",
                    Toast.LENGTH_SHORT).show();
        }
    }
}

/**
 * Handle on Enable Location Services request accepted/denied result
 *
 * @param requestCode
 * @param resultCode
 */
@Override
protected void onActivityResult(int requestCode, int resultCode,
                                Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == HyperTrack.REQUEST_CODE_LOCATION_SERVICES) {
        if (resultCode == Activity.RESULT_OK) {
            // Check if Location Settings are enabled to proceed
            checkForLocationSettings();

        } else {
            // Handle Enable Location Services request denied error
            Toast.makeText(this, R.string.enable_location_settings,
                    Toast.LENGTH_SHORT).show();
        }
    }
}