国产手机没有google services 和google play崩溃，判断google services是否存在

public static boolean isGooglePlayServiceAvailable (Context context) {
    int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(context);
    if (status == ConnectionResult.SUCCESS) {
        Log.e("YXH", "GooglePlayServicesUtil service is available.");
        return true;
    } else {
        Log.e("YXH", "GooglePlayServicesUtil service is NOT available.");
        return false;
    }
}