如果未找到 Wi-Fi AP，则不会调用 NetworkCallback 的 onUnavailable() 方法 [英] NetworkCallback's onUnavailable() method isn't called if no Wi-Fi AP are found

问题描述

我正在尝试将我的智能手机连接到由 IOT 设备制作的 AP.我正在使用带有 NetworkCallback 的connectivitymanager.requestNetwork() 并且一切正常，直到我一直关闭我的AP 并且显然requestNetwork() 没有找到任何网络.那时，当我按下 Cancel 时，我希望 onUnavailable() 被调用，但应用程序仍处于空白屏幕.这是我的代码:

I am trying to connect my smartphone to an AP made by an IOT device. I'm using connectivitymanager.requestNetwork() with a NetworkCallback and all works fine until I keep turned off my AP and obviuosly requestNetwork() doesn't find any network. At that point when I press Cancel I expected that onUnavailable() is called but instead the app remains at a blank screen. Here's my code:

  connectivityManager?.requestNetwork(networkRequest, object : ConnectivityManager.NetworkCallback()
         {
                override fun onAvailable(network: Network)
                {
                    connectivityManager.bindProcessToNetwork(network)
                    var intent= Intent(this@WifiDiCEActivity, ConnectDiCEActivity::class.java)
                    startActivity(intent)
                    finish()
                }

             override fun onUnavailable()
             {
                 super.onUnavailable()
                 var intent= Intent(this@WifiDiCEActivity, AddDiCEStep3Activity::class.java)
                 startActivity(intent)
                 finish()
             }


             override fun onLost(network: Network)
             {
                 super.onLost(network)
                 var intent= Intent(this@WifiDiCEActivity, AddDiCEStep3Activity::class.java)
                 startActivity(intent)
                 finish()
             }

         }

<小时>

如果手机没有找到 AP，我可以执行什么来返回到之前的活动?感谢您的帮助.

---

What can I implement to get back to the previous activity if the phone doesn't find the AP? Thanks for your help.

推荐答案

我在 Google Issue 上发布了这个问题，一段时间后他们将这个错误标记为已修复.它将在未来的版本中提供.

I posted this problem on Google Issue, and after some time they have marked this bug as fixed. It will become available in a future release.

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