MainActivity.java 文件源码

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

    toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    viewPager = (ViewPager) findViewById(R.id.viewpager);
    setupViewPager(viewPager);
    viewPager.setOffscreenPageLimit(ITEM_COUNT);

    tabLayout = (TabLayout) findViewById(R.id.tabs);
    tabLayout.setupWithViewPager(viewPager);

    mRegistrationBroadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (intent.getAction().equals(Config.REGISTRATION_COMPLETE)) {
                FirebaseMessaging.getInstance().subscribeToTopic(Config.TOPIC_GLOBAL);
            } else if (intent.getAction().equals(Config.PUSH_NOTIFICATION)) {
                // new push notification is received
            }
        }
    };
}