宿主回调

1. OnTJHostCreateHandleListener

public protocol OnTJHostCreateHandleListener
{
    func onSuccess(result: RuntimeGameHandle)
    func onFailure(error: Error?)
}

2. OnTJFirstFrameRenderedListener

public protocol OnTJFirstFrameRenderedListener
{
    func onFirstFrameRendered();
}

3. OnTJHostGamePackageDownloadHandleListener

public protocol OnTJHostGamePackageDownloadHandleListener {
  func onStart()
  func onProgress(progress: Double, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64)
  func onSuccess()
  func onFailure(error: Error?)
}

4. OnTJHostHandleInitializeListener

public protocol OnTJHostHandleInitializeListener
{
    func onSuccess(result: TJHostHandle)
    func onFailure(error: Error?);
}

5. OnTJHostHandleListener

public protocol OnTJHostHandleListener {
  func onSuccess()
  func onFailure(error: Error?)
}