点击输入框线程问题

[zhuzhongshen]

Bug 表现

================================================================= Main Thread Checker: UI API called on a background thread: -[UIWindow traitCollection] PID: 1382, TID: 558894, Thread name: (none), Queue name: com.apple.root.user-initiated-qos, QoS: 25 Backtrace: 4 HomeIOT 0x0000000100fd85e4 __70+[UITraitCollection(QMUI) _qmui_overrideTraitCollectionMethodIfNeeded]_block_invoke_3 + 148 5 UIKitCore 0x00000001aa7abc08 CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 8739848 6 UIKitCore 0x00000001aa7abf44 CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 8740676 7 UIKitCore 0x00000001aa7753ec CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 8516588 8 libdispatch.dylib 0x0000000101affce4 _dispatch_call_block_and_release + 24 9 libdispatch.dylib 0x0000000101b01528 _dispatch_client_callout + 16 10 libdispatch.dylib 0x0000000101b131e4 _dispatch_root_queue_drain + 788 11 libdispatch.dylib 0x0000000101b13970 _dispatch_worker_thread2 + 152 12 libsystem_pthread.dylib 0x00000001f09a9568 _pthread_wqthread + 212 13 libsystem_pthread.dylib 0x00000001f09ac874 start_wqthread + 8 2021-08-03 13:21:03.869301+0800 HomeIOT[1382:558894] [reports] Main Thread Checker: UI API called on a background thread: -[UIWindow traitCollection] PID: 1382, TID: 558894, Thread name: (none), Queue name: com.apple.root.user-initiated-qos, QoS: 25 Backtrace: 4 HomeIOT 0x0000000100fd85e4 __70+[UITraitCollection(QMUI) _qmui_overrideTraitCollectionMethodIfNeeded]_block_invoke_3 + 148 5 UIKitCore 0x00000001aa7abc08 CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 8739848 6 UIKitCore 0x00000001aa7abf44 CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 8740676 7 UIKitCore 0x00000001aa7753ec CC6E5AC7-8248-35F6-8B42-2E25C93DCF0A + 8516588 8 libdispatch.dylib 0x0000000101affce4 _dispatch_call_block_and_release + 24 9 libdispatch.dylib 0x0000000101b01528 _dispatch_client_callout + 16 10 libdispatch.dylib 0x0000000101b131e4 _dispatch_root_queue_drain + 788 11 libdispatch.dylib 0x0000000101b13970 _dispatch_worker_thread2 + 152 12 libsystem_pthread.dylib 0x00000001f09a9568 _pthread_wqthread + 212 13 libsystem_pthread.dylib 0x00000001f09ac874 start_wqthread + 8 2021-08-03 13:21:18.492305+0800 HomeIOT[1382:559031] XPC connection interrupted 2021-08-03 13:21:18.548731+0800 HomeIOT[1382:559032] [tcp] tcp_input [C2.1:3] flags=[R] seq=1327334496, ack=0, win=0 state=LAST_ACK rcv_nxt=1327334496, snd_una=1601459094 2021-08-03 13:21:18.548904+0800 HomeIOT[1382:559032] [tcp] tcp_input [C2.1:3] flags=[R] seq=1327334496, ack=0, win=0 state=CLOSED rcv_nxt=1327334496, snd_una=1601459094 2021-08-03 13:21:18.634340+0800 HomeIOT[1382:559031] [TPNS MTA] retcode is 0

截图 Bug 现场的界面截图，或者 Xcode 控制台的错误信息截图，有问题的代码截图

如何重现

1. ...
2. ...

预期的表现 正常情况下，应该是什么表现

其他信息

• 设备: [iPhone]
• iOS 版本: [iOS 14.4]
• Xcode 版本: [Xcode 12.4]
• QMUI 版本: [4.2.3]

[MoLice]

已发布 4.3.0 优化该问题。