Android播放器继续回调，缓冲

Question

我正在使用 MediaPlayer 在我的应用程序中播放在线 mp3 文件中的一些声音。

但是，即使在播放完成后，我也会在控制台中收到一行又一行的回调和缓冲。

10-24 08:08:48.467  19221-19233/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:48.467  19221-19233/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:49.468  19221-19232/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:49.468  19221-19232/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:49.468  19221-19232/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:49.468  19221-19232/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:50.469  19221-19233/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:50.469  19221-19233/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:50.469  19221-19233/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:50.469  19221-19233/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:51.470  19221-19232/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:51.470  19221-19232/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:51.470  19221-19232/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:51.470  19221-19232/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:52.471  19221-19233/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:52.471  19221-19233/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:52.471  19221-19233/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:52.471  19221-19233/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:53.472  19221-19232/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:53.472  19221-19232/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:53.472  19221-19232/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:53.472  19221-19232/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:54.473  19221-19233/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:54.473  19221-19233/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:54.473  19221-19233/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:54.473  19221-19233/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:55.473  19221-19232/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:55.473  19221-19232/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:55.473  19221-19232/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:55.473  19221-19232/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:56.474  19221-19233/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0
10-24 08:08:56.474  19221-19233/com.myapp V/MediaPlayer﹕ buffering 100
10-24 08:08:56.474  19221-19233/com.myapp V/MediaPlayer﹕ callback application
10-24 08:08:56.474  19221-19233/com.myapp V/MediaPlayer﹕ back from callback
10-24 08:08:57.475  19221-19232/com.myapp V/MediaPlayer﹕ message received msg=3, ext1=100, ext2=0

我尝试在播放器上调用 stop() 但这只会阻止播放器正常播放。

我能做什么？

Answer 1

你确定没有其他东西在后台运行(比如 Pandora)吗？

我发现了您的问题，因为我的机器人正在生成相同的 logcat 消息。然后我意识到我的 Pandora 应用程序已暂停，在结束应用程序后消息停止。