Tang进入另一活动以扫描QR码时停止

Question

我正在开发一个应用程序，它是google Tango项目，当我启动另一个扫描QR Code Tango的活动时，停止并在logcat中显示以下错误：-

11-20 10:31:17.247 548-13246/? E/Camera3-Device: RequestThread: Can't get output buffer, skipping request: Broken pipe (-32)
11-20 10:31:17.247 548-13246/? E/Camera3-OutputStream: getBufferLocked: Stream 0: Can't dequeue next output buffer: Broken pipe (-32)

Answer 1

在移出场景之前调用mTango.disconnect（）;（mTango是Tango类的对象）可以防止崩溃。谢谢！