我正尝试在xamarin Android上使用以下代码保存网络配置。
private void AddWifi(string ssid, string psk)
{
var suggestions = new List<IParcelable>
{
new WifiNetworkSuggestion.Builder()
.SetSsid(ssid)
.SetWpa2Passphrase(psk)
.Build()
};
var bundle = new Bundle();
bundle.PutParcelableArrayList(ExtraWifiNetworkList, suggestions);
var intent = new Intent(ActionWifiAddNetworks);
intent.PutExtras(bundle);
MainActivity.Instance.StartActivityForResult(intent, RequestCodeConstants.WifiRequestCode);
}
我正在Android 12设备上调试,在保存新网络时经常面临应用崩溃(并非总是如此),虽然我的应用崩溃,但调试器附加到vs2022,我的应用的目标框架是Android 12,我在这里发现了一些类似的问题:https://github.com/facebook/react-native/issues/36094和https://community.oneplus.com/thread/1353760
Visual Studio输出
[DecorView[]] onWindowFocusChanged hasWindowFocus false
[tWriterEnhance] Explicit concurrent copying GC freed 119792(5287KB) AllocSpace objects, 5(164KB) LOS objects, 24% free, 5230KB/6974KB, paused 91us,85us total 54.456ms
[Activity] PerfMonitor: Slow Operation: Activity com.packagename/crc647e3ada291cd56112.MainActivity onDestroy took 627ms
[Choreographer] Skipped 61 frames! The application may be doing too much work on its main thread.
[Looper] PerfMonitor doFrame : time=0ms vsyncFrame=0 latency=683ms procState=-1 historyMsgCount=2 (msgIndex=2 wall=671ms seq=47927 late=20ms h=android.app.ActivityThread$H w=159)
Android Studio Logcat
getRecentTasks: taskId=925 userId=0 baseIntent=Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.packagename/crc647e3ada291cd56112.MainActivity }
2023-03-09 21:50:10.680 1784-12912 ActivityTaskManager system_server W Force finishing activity com.packagename/crc647e3ada291cd56112.MainActivity
2023-03-09 21:50:11.859 7578-7578 tWriterEnhance com...Inc.packagename I Explicit concurrent copying GC freed 119792(5287KB) AllocSpace objects, 5(164KB) LOS objects, 24% free, 5230KB/6974KB, paused 91us,85us total 54.456ms
2023-03-09 21:50:11.986 7578-7578 Activity com...Inc.packagename W PerfMonitor: Slow Operation: Activity com.packagename/crc647e3ada291cd56112.MainActivity onDestroy took 627ms
2023-03-09 21:50:11.997 1784-12916 InputManager-JNI system_server W Input channel object '22029a1 com.packagename/crc647e3ada291cd56112.MainActivity (client)' was disposed without first being removed with the input manager!
2023-03-09 21:50:12.008 7578-7578 Choreographer com...Inc.packagename I Skipped 61 frames! The application may be doing too much work on its main thread.
2023-03-09 21:50:12.009 7578-7578 Looper com...Inc.packagename W PerfMonitor doFrame : time=0ms vsyncFrame=0 latency=683ms procState=-1 historyMsgCount=2 (msgIndex=2 wall=671ms seq=47927 late=20ms h=android.app.ActivityThread$H w=159)
2023-03-09 21:50:16.005 3068-3393 ActivityManagerWrapper com.miui.home E getRecentTasks: taskId=925 userId=0 baseIntent=Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.packagename
1条答案
按热度按时间t98cgbkg1#
我已经创建了一个新的Xamarin.Android项目来测试您的代码。
主要活动:
我在Android 12模拟器和安装了Android 13的小米物理设备上测试了
StartActivity
和StartActivityForResult
方法,网络将成功添加。结果图像: