广播监听网络

MainActivity

//定义成员变量
 protected Context mContext;
    protected ACache mACache;
    protected boolean mCheckNetWork = true; //默认检查网络状态







 @Override
    protected void setNetWork() {
        super.setNetWork();
        NetState receiver = new NetState();
        IntentFilter filter = new IntentFilter();
        initTipView();
        mContext = this;
        //this.mACache = ACache.get(mContext);
        //MyApp.addActivity(this);
        EventBus.getDefault().register(this);
        filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
        this.registerReceiver(receiver, filter);
        receiver.onReceive(this, null);
    }











    @Subscribe(threadMode = ThreadMode.MAIN)
    public void Success(SuccessEventBus successEventBus) {
        if (successEventBus.getSuccessNum() == 2) {
            Toast.makeText(this, "4G网络已连接", Toast.LENGTH_SHORT).show();
        }else if (successEventBus.getSuccessNum() == 3) {
            Toast.makeText(this, "wifi网络已连接", Toast.LENGTH_SHORT).show();
        }
        if (mTipView != null && mTipView.getParent() != null) {
            mWindowManager.removeView(mTipView);
        }

    }