Android:MediaPlayer getCurrentPosition（）卡住了

我正在根据MediaPlayer更新SeekBar。有时它会停下来更新进度，它会卡住，我会得到相同的值。（声音继续，没有嘎嘎声。）这些是我的logcat消息，我打印了进度，你可以看到它一直运行到2048年，然后停止，一段时间后继续更新。为什么呢？（我注意到自从安卓4.0以来，我的另一部安卓2.2手机就没有这样的问题了）

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我曾经注意到

getCurrentPosition（）

没有返回正确的值时出现了类似的问题

请看这里：

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我从未找到导致它返回错误位置的原因。然而，我所采用的解决方法只是通过存储我开始视频的时间戳并参考该时间戳来确定视频播放了多长时间来跟踪自己的时间。似乎是多余的，但当内置方法没有时，这至少为我提供了正确的值。

在进度未更新期间，视频本身是否挂起？它播放音频，并且没有挂起。

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01-28 16:41:21.837: D/dalvikvm(307): GC_CONCURRENT freed 1835K, 16% free 19932K/23495K, paused 3ms+12ms, total 101ms
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