Android 媒体播放器错误 (-2,0)

Question

有人熟悉 Android MediaPlayer 的此错误吗？

MediaPlayer: Error (-2,0)

没有记录。

Answer 1

它可能来自 OpenCore，MediaPlayer 是 OpenCore 的高级抽象。 “-2”表示某些操作被取消。

这里是list of error codes .

/*
 Error due to cancellation
 */
const PVMFStatus PVMFErrCancelled = (-2);

这是doc with the detailed code description .

3.8. PVMFErrCancelled This error code is returned when some old request is cancelled. In that sense this error is actually an expected value and should not be treated as a fatal error.

因此，您可能会忽略它，或者仔细检查您如何实现工作流程以及它是否符合预期(您可以在 MediaPlayer 类的引用中找到它)。