onCreate of remoteConfigP1

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mWelcomeTextView = findViewById(R.id.textView);
        versionNameTextView = findViewById(R.id.version_name);

        // Get Remote Config instance.
        mFirebaseRemoteConfig = FirebaseRemoteConfig.getInstance();

        //Create A remote config setting
        FirebaseRemoteConfigSettings configSettings = new FirebaseRemoteConfigSettings.Builder()
                .setMinimumFetchIntervalInSeconds(60)
                .build();
        mFirebaseRemoteConfig.setConfigSettingsAsync(configSettings);

        // Set default Remote Config parameter values. An app uses the in-app default values, and
        // when you need to adjust those defaults, you set an updated value for only the values you
        // want to change in the Firebase console.
        mFirebaseRemoteConfig.setDefaultsAsync(R.xml.config_defaults);

        version = getVersionName(this);
        versionNameTextView.setText(version);

        //Fetch Information from firebase
        fetchWelcome();
    }