在juice中，enum detailedstate添加一个名为

/**Link has poor connectivity. */
        VERIFYING_POOR_LINK

但这个国家代表什么？
搜索了整个项目后，我发现：
wifistatemachine.java中的verifyinglinkstate子类

class VerifyingLinkState extends State {
    @Override
    public void enter() {
        if (DBG) log(getName() + "\n");
        EventLog.writeEvent(EVENTLOG_WIFI_STATE_CHANGED, getName());
        setNetworkDetailedState(DetailedState.VERIFYING_POOR_LINK);
        mWifiConfigStore.updateStatus(mLastNetworkId, DetailedState.VERIFYING_POOR_LINK);
        sendNetworkStateChangeBroadcast(mLastBssid);
    }
    @Override
    public boolean processMessage(Message message) {
        switch (message.what) {
            case WifiWatchdogStateMachine.POOR_LINK_DETECTED:
                //stay here
                break;
            case WifiWatchdogStateMachine.GOOD_LINK_DETECTED:
                try {
                    mNwService.enableIpv6(mInterfaceName);
                } catch (RemoteException re) {
                    loge("Failed to enable IPv6: " + re);
                } catch (IllegalStateException e) {
                    loge("Failed to enable IPv6: " + e);
                }

                setNetworkDetailedState(DetailedState.CONNECTED);
                mWifiConfigStore.updateStatus(mLastNetworkId, DetailedState.CONNECTED);
                sendNetworkStateChangeBroadcast(mLastBssid);
                transitionTo(mConnectedState);
                break;
            default:
                return NOT_HANDLED;
        }
        return HANDLED;
    }
}

在验证链接状态时，在 enter() 函数，它将detailedstate设置为

DetailedState.VERIFYING_POOR_LINK

这将导致用户在连接非常好的情况下收到如下图所示的状态消息而感到困惑。

虽然这个消息只停留了一段时间，然后很快就被“连接”取代了。但这个国家的目标是什么？如果我不将detailedstate设置为verifying\u poor\u link在 enter() 功能。