onPreferedLocationInMap

    private void onPreferedLocationInMap() {
        SharedPreferences sharedPreferences = PreferenceManager
                .getDefaultSharedPreferences(mContext);
        String location = sharedPreferences.getString(getString(R.string.pref_location_key),
                getString(R.string.pref_location_default));

        Uri geoLocation = Uri.parse("geo:0,0?").buildUpon()
                .appendQueryParameter("q", location)
                .build();

        Intent intent = new Intent(Intent.ACTION_VIEW);
        intent.setData(geoLocation);
        if (intent.resolveActivity(mContext.getPackageManager()) != null) {
            startActivity(intent);
        } else {
            Log.e(MainActivityFragment.class.getSimpleName(), "Couldn't call " + location + ", no result for this");
        }

    }