allenchi

// check if a compatible play services is available on the device
// if not, show a dialog that takes the user to Google Play Store
// to install the required play service
private boolean checkPlayServices() {
    int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
    if (status != ConnectionResult.SUCCESS) {
        if (GooglePlayServicesUtil.isUserRecoverableError(status)) {
            showErrorDialog(status);
        } else {
            Toast.makeText(this, "This device is not supported.",

allenchi

/**
 * Location Intent Service
 */
import android.app.IntentService;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.location.Location;
import android.support.v4.content.LocalBroadcastManager;