When adding RPSystemBroadcastPickerView to my custom view on iOS 12, and send touch event to its internal button, UI blocked and cannot response any touch event.
Here is my code: When I receive a notification, I call this method to init my custom view:
- (void)presentMyCustomView
{
MyCustomView *myCustomView = [[[[UIApplication sharedApplication] delegate] window] viewWithTag:kMyCustomViewTag];
if (!myCustomView)
{
myCustomView = [[MyCustomView alloc] init];
myCustomView.tag = kMyCustomViewTag;
[[[[UIApplication sharedApplication] delegate] window] addSubview:myCustomView];
[myCustomView release];
}
}
In MyCustomView class's init method, I create RPSystemBroadcoatPickerView and add it to MyCustomView:
RPSystemBroadcastPickerView *broadcastPicker = [[RPSystemBroadcastPickerView alloc] initWithFrame:CGRectMake(0, 0, 100.f, 100.f)];
broadcastPicker.preferredExtension = @"xxxxx";
self.broadcastPicker = broadcastPicker;
[self addSubview:broadcastPicker];
[broadcastPicker release];
But when I run my project, sometimes UI blocked and all other elements on MyCustomView cannot be touched. RPBroadcastPicker crash log will be found in device logs but not everytime general crash log.
I have used many methods, for example, add broadcastPicker to the key window directly, but cannot help.
Anyone can help me? Many thanks.