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POwhat does DetailedState.VERIFYING_POOR_LINK stand for
 

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  1. POwhat does DetailedState.VERIFYING_POOR_LINK stand for
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    <p>In Juice, the enum DetailedState adds a new state named </p> <pre><code>/** Link has poor connectivity. */ VERIFYING_POOR_LINK </code></pre> <p>but what is this state stand for?</p> <p>Having searched for the entire project, I found this:</p> <p>The subclass VerifyingLinkState in WifiStateMachine.java</p> <pre><code>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; } } </code></pre> <p>When it is verifying link state, in the <code>enter()</code> function, it sets the DetailedState to</p> <pre><code>DetailedState.VERIFYING_POOR_LINK </code></pre> <p>which will cause the user being confused for getting a state message like the following picture while the connection is really good. <img src="https://i.stack.imgur.com/tMkDS.png" alt="enter image description here"></p> <p>Although this message only stays for a while and then replaced by "Connected" swiftly. But what is this state aim for? what are the risk if I don't set the DetailedState to VERIFYING_POOR_LINK in the <code>enter()</code> function.</p>
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      1. POwhat does DetailedState.VERIFYING_POOR_LINK stand for
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