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fix crash of retain value

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This commit is contained in:
Danmei Chen 2020-02-28 15:12:31 +01:00
parent 157922a960
commit 84e71bddb0
1 changed files with 12 additions and 4 deletions
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16
Classes/CallManager.swift
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@ -72,7 +72,7 @@ import AVFoundation
if (sCall.userData == nil) {
return nil
}
return Unmanaged<CallAppData>.fromOpaque(sCall.userData!).takeUnretainedValue()
return Unmanaged<CallAppData>.fromOpaque(sCall.userData!).takeRetainedValue()
}
@objc static func setAppData(call:OpaquePointer, appData: CallAppData) {
@ -84,7 +84,15 @@ import AVFoundation
if (appData == nil) {
sCall.userData = nil
} else {
sCall.userData = UnsafeMutableRawPointer(Unmanaged.passUnretained(appData!).toOpaque())
sCall.userData = UnsafeMutableRawPointer(Unmanaged.passRetained(appData!).toOpaque())
}
}
static func releaseAppData(sCall:Call) {
let data = getAppData(sCall: sCall)
if (data != nil) {
Unmanaged.passRetained(data!).release()
sCall.userData = nil
}
}
@ -331,7 +339,7 @@ class CoreManager: CoreDelegate {
if (call.userData == nil) {
let appData = CallAppData()
call.userData = UnsafeMutableRawPointer(Unmanaged.passUnretained(appData).toOpaque())
CallManager.setAppData(sCall: call, appData: appData)
}
@ -438,7 +446,7 @@ class CoreManager: CoreDelegate {
}
break
case .Released:
CallManager.setAppData(sCall: call, appData: nil)
CallManager.releaseAppData(sCall: call)
break
default:
break