谷歌ChromeCast iOS (Swift 3)无法播放视频
谷歌ChromeCast iOS (Swift 3)无法播放视频
提问于 2017-04-28 04:00:32
我需要帮助！一旦我将设备连接到chromecast，它就在加载的时候崩溃了。我不知道为什么会这样。我关注了GoogleCast的文档和一些例子，它似乎遗漏了一些东西。你们能帮帮我吗？
这是我的代码
这在我的OnCreate上
override func viewDidLoad() {
sessionManager = GCKCastContext.sharedInstance().sessionManager
sessionManager?.add(self)
castMediaController = GCKUIMediaController()
if isCastEnabled() {
playSelectedItemRemotely()
}
}
//////////////////////////////////////////////////////
// //
// Start du Google ChromeCast //
// //
//////////////////////////////////////////////////////
private func buildMediaInformation() -> GCKMediaInformation {
let metadata = GCKMediaMetadata(metadataType: GCKMediaMetadataType.generic)
metadata.setString("Title", forKey: kGCKMetadataKeyTitle)
metadata.setString("Studio", forKey: kGCKMetadataKeyStudio)
let mediaInfo = GCKMediaInformation(contentID: "streamURL",
streamType: GCKMediaStreamType.none,
contentType: "video/m3u",
metadata: metadata,
streamDuration: 60,
mediaTracks: nil,
textTrackStyle: nil,
customData: nil)
print(mediaInfo.contentID)
return mediaInfo
}
func isCastEnabled() -> Bool {
switch GCKCastContext.sharedInstance().castState {
case GCKCastState.connected:
print("cast connected")
return true
case GCKCastState.connecting:
print("cast connecting")
return true
case GCKCastState.notConnected:
print("cast notConnected")
return false
case GCKCastState.noDevicesAvailable:
print("cast noDevicesAvailable")
return false
}
}
func playSelectedItemRemotely() {
let castSession = GCKCastContext.sharedInstance().sessionManager.currentCastSession
if (castSession != nil) {
castSession?.remoteMediaClient?.loadMedia(self.buildMediaInformation(), autoplay: true)
self.dismiss(animated: true, completion: nil)
}
else {
print("no castSession!")
}
}
func sessionManager(_ sessionManager: GCKSessionManager, didStart session: GCKSession) {
playSelectedItemRemotely()
}
func sessionManager(_ sessionManager: GCKSessionManager, didResumeSession session: GCKSession) {
}
func sessionManager(_ sessionManager: GCKSessionManager, didEnd session: GCKSession, withError error: Error?) {
let castSession = GCKCastContext.sharedInstance().sessionManager.currentCastSession
castSession?.endAndStopCasting(true)
}
func sessionManager(_ sessionManager: GCKSessionManager, didFailToStart session: GCKSession, withError error: Error) {
}
override func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
// playerView.player?.replaceCurrentItem(with: nil)
//
// //this stops the session manager sending callbacks to your VideoVC
// sessionManager?.remove(self)
}这是在我的AppDelegate上
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
let castAppID = "myKey"
let options = GCKCastOptions.init(receiverApplicationID: castAppID)
GCKCastContext.setSharedInstanceWith(options)
GCKLogger.sharedInstance().delegate = self回答 1
Stack Overflow用户
发布于 2017-05-05 23:30:39
这样啊，原来是这么回事。我的问题是在Google Cast控制台上，我有一个远程接收器。需要有一个自定义风格的接收器或媒体。所以要确保你是正确的！！或者只是在你的AppID上使用一个kGCKMediaDefaultReceiverApplicationID来获取默认的use。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/43666930
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