需要网络连接快餐栏在所有活动中都可见

Question

我在activity_container中有一个小吃吧我需要在所有活动中使用这个小吃吧

IntentFilter intentFilter = new IntentFilter(NetworkStateChangeReceiver.NETWORK_AVAILABLE_ACTION);
        LocalBroadcastManager.getInstance(this).registerReceiver(new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                boolean isNetworkAvailable = intent.getBooleanExtra(IS_NETWORK_AVAILABLE, false);
                String networkStatus = isNetworkAvailable ? "connected" : "disconnected";
                Snackbar.make(findViewById(R.id.activity_container), "Network Status: " + networkStatus, Snackbar.LENGTH_LONG).show();
            }
        }, intentFilter);