how to implement GA4

Anyone Work on PDFKit, I draw a custom Annotation in PDFView, But I want to add action in Custom Annotation and I can't able to add Gesture in PDFAnnotation because it does not inherit from UIView, so is there any way to add Gesture in PDFAnnotation.

I am facing build failed error when i build the project in Xcode 14.2 this is running fine can anyone help in this issue. Thanks

we are facing issue, when uploading video i want to show progress bar with percentage according to video size, i am using didSendBodyData delegate but here we are unable to get call back particular in this delegate and all other delegate is calling properly, if any one face this kind of problem please suggest to me. Advance thanks

Hello Everyone, Apple rejects app due to this crash and attached couple of crash logs, from where it hard to find out what's the exact reason behind it, Can anyone help me out. crashlog-542E9683-FEF0-49D6-A9B5-E92DB6FCAA93.txt crashlog-4139CEFD-E45A-46AC-BA9C-C77ED036B0FD.txt crashlog-7513B474-0E68-4B43-ACD9-4EC112E3BAAA.txt crashlog-9590010E-D2B1-430A-84DA-94F0BA6E1232.txt

Is it possible to change a UIView background color a particular selected area?

I am using the AVPlayer for playing the video. But my problem i.e, the the player is occurring the error. while the same url is already to play in to the Android device and Safari web browser also. If this url replaced by the other url it's working fine.This is the error.player.error==========>>>>>>>>>>Optional(Error Domain=AVFoundationErrorDomain Code=-11848 "Cannot Open" UserInfo={NSUnderlyingError=0x156d78f30 {Error Domain=NSOSStatusErrorDomain Code=-12925 "(null)"}, NSLocalizedFailureReason=The media cannot be used on this device., NSLocalizedDescription=Cannot Open})override func viewDidLoad() { super.viewDidLoad() let videoUrl = "http://telvuehls_t03007-i.akamaihd.net/hls/live/217085/T03007-calkins/playlist.m3u8" let playerItem = AVPlayerItem(URL: NSURL(string: videoUrl as String)!) let playerObj = AVPlayer(playerItem: playerItem) self.player = playerObj if playerItem.error == nil{ playerObj.play() }else{ print("player.error==========>>>>>>>>>>\(playerItem.error)") } }