表现是导航栏和状态栏,音量调整等SystemUI组件都不能显示。意外发现关机dialog能够正常运行,然后发现它的包是android,一直以为也是SystemUI的一个组件。事实上长按电源键先显示由SystemUI显示的Dialog,点击关机后再调用系统服务(PowerManagerService)进行关机,系统服务会弹出确认dialog来提示用户,对应的类是com.android.serv...
If again it shows ‘System UI not responding’ then now cold boot. Go to tools⇾AVD manager⇾ click on disclosure-open icon⇾cold boot now Still displaying ‘System UI not responding’ error message, then wipe data and restart the emulator. Go to Tools⇾AVD manager⇾click on the d...
Running the instrumentation tests on an android emulator with nothing overlapped on the screen and without performance issues Actual behavior Randomly on some devices, I got "System UI isn't responding error". It pops up and hides the app, so my tests couldn't run correctly Repro steps Example...
I have this issue with my current project that after certain amount of time using application on Android simulator, then leaving it idle (do not sot know exact recepe to get this behaviour) I am starting to receive "System UI isn't responding" message. If i choose "Close app" app just...
Eventually I got an actual error, “System UI not responding.” Since yesterday, my phone has basically become a brick. It is still on and working because my alarms went off this morning, but the screen does not work at all. Occasionally I can get it to buzz as i...
Re:System UI isn't responding Hi Emsmom51, Thank you for reaching out and sharing your experience. Have you noticed if the "System UI isn't responding" issue happens after using specific apps or features? I understand how frustrating it can be to deal with recurring issues, especially ...
Here are a few steps you can try to resolve the "System UI not responding" problem: Restart Your Device: Sometimes a simple restart can fix the issue. Clear Cache: Go to Settings > Storage > Cached data and clear the cache. Safe Mode: Boot your device in safe mode to see if a ...
从Android4.4开始,app可以自定义status bar 背景。 对于一些第三方app定义的状态栏背景,可以在系统源码中对其修改。 SystemUI是随着SystemUIService启动的,SystemUIService是常驻内存的,所以可以增加实时监听/观察功能。 PhoneStatusBar.java中importandroid.app.IActivityManager;importandroid.app.ActivityManagerNative;import...
1:UI线程尽量只做跟UI相关的工作 2:耗时的工作(比如数据库操作,I/O,连接网络或者别的有可能阻碍UI线程的操作)把它放入单独的线程处理 3:尽量用Handler来处理UIthread和别的thread之间的交互 六:UI线程 说了那么多的UI线程,那么哪些属于UI线程呢? UI线程主要包括如下: ...
响应系统栏的改变(Responding to UI Visibility Changes) 状态栏上色 导航栏上色 弱化系统栏 原文参见 什么是弱化系统栏?简而言之就是弱化系统栏对用户的视觉冲击,可以使用户将更多注意力转移到App提供的内容。 要求:弱化系统栏操作,只有Android 4.0或更高版本的设备支持。