尝试从 c 回调调用 Swift 实例方法时遇到问题。
错误: “不能从捕获上下文的闭包中形成 AC 函数指针。”
linphone_core_cbs_set_registration_state_changed(cbs) { (lc, cfg, state, message) in
switch state{
case LinphoneRegistrationOk:
print("LinphoneRegistrationOk")
self.call()
}
func call() {
let account = "test"
let domain = "sip.linphone.org"
let identity = "sip:" + account + "@" + domain
linphone_core_invite(lc, identity)
}