QMUIKeyboardManager 后台线程调用导致Crash

[Arthas-cn]

Bug 表现
启动APP点击输入框就会报错，键盘第一次出来 非常慢，被卡顿了4-5秒

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

2021-04-15 11:59:56.615144+0800 app[11124:4468335] Can't find keyplane that supports type 4 for keyboard iPhone-PortraitTruffle-NumberPad; using 25901_PortraitTruffle_iPhone-Simple-Pad_Default

Main Thread Checker: UI API called on a background thread: -[UIWindow traitCollection]
PID: 11124, TID: 4468522, Thread name: (none), Queue name: com.apple.root.user-initiated-qos, QoS: 25
Backtrace:
4 app 0x0000000102b610ec __70+[UITraitCollection(QMUI) _qmui_overrideTraitCollectionMethodIfNeeded]_block_invoke_3 + 148
5 UIKitCore 0x000000019ca12b20 00EA1426-38F7-3FD2-BE01-04EBD44ECA35 + 8698656
6 UIKitCore 0x000000019ca12e5c 00EA1426-38F7-3FD2-BE01-04EBD44ECA35 + 8699484
7 UIKitCore 0x000000019c9dc488 00EA1426-38F7-3FD2-BE01-04EBD44ECA35 + 8475784
8 libdispatch.dylib 0x0000000112423db8 _dispatch_call_block_and_release + 24
9 libdispatch.dylib 0x00000001124255fc _dispatch_client_callout + 16
10 libdispatch.dylib 0x00000001124372bc _dispatch_root_queue_drain + 788
11 libdispatch.dylib 0x0000000112437a48 _dispatch_worker_thread2 + 152
12 libsystem_pthread.dylib 0x00000001dfd8c568 _pthread_wqthread + 212
13 libsystem_pthread.dylib 0x00000001dfd8f874 start_wqthread + 8
2021-04-15 11:59:56.623427+0800 app[11124:4468522] [reports] Main Thread Checker: UI API called on a background thread: -[UIWindow traitCollection]
PID: 11124, TID: 4468522, Thread name: (none), Queue name: com.apple.root.user-initiated-qos, QoS: 25
Backtrace:
4 app 0x0000000102b610ec __70+[UITraitCollection(QMUI) _qmui_overrideTraitCollectionMethodIfNeeded]_block_invoke_3 + 148
5 UIKitCore 0x000000019ca12b20 00EA1426-38F7-3FD2-BE01-04EBD44ECA35 + 8698656
6 UIKitCore 0x000000019ca12e5c 00EA1426-38F7-3FD2-BE01-04EBD44ECA35 + 8699484
7 UIKitCore 0x000000019c9dc488 00EA1426-38F7-3FD2-BE01-04EBD44ECA35 + 8475784
8 libdispatch.dylib 0x0000000112423db8 _dispatch_call_block_and_release + 24
9 libdispatch.dylib 0x00000001124255fc _dispatch_client_callout + 16
10 libdispatch.dylib 0x00000001124372bc _dispatch_root_queue_drain + 788
11 libdispatch.dylib 0x0000000112437a48 _dispatch_worker_thread2 + 152
12 libsystem_pthread.dylib 0x00000001dfd8c568 _pthread_wqthread + 212
13 libsystem_pthread.dylib 0x00000001dfd8f874 start_wqthread + 8
如何重现

1. 启动APP
2. 点击输入框

预期的表现
不要报错

其他信息

• 设备: 真机 iPhone 8p 、xr
• iOS 版本: [iOS 14.x]
• Xcode 版本: Version 12.4 (12D4e)
• QMUI 版本: QMUIKit/QMUICore (4.2.3)

[MoLice]

已发布 4.3.0 优化该问题。