好的,同时我更接近解决方案.原来我的问题来源是Android DRM! (不,我没有播放受保护的文件.它的标准mp3).
DRM似乎已经在Android 3.1中引入(我在Galaxy Tab 10.1上进行了测试).它在仿真器上工作正常(可能没有在那里实现DRM?)
知道如何禁用或加速这个吗?似乎有一个10秒的计时器位于Android DRM impl的某个深处等待 – 无论如何,不知道.我的错误日志:
10-06 17:38:19.020: ERROR/MediaExtractor(226): **********MediaExtractor::Create
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(226): add uniqueid
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(225): Entering BnDrmManagerService::onTransact with code 1
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(225): BnDrmManagerService::onTransact :ADD_UNIQUEID
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(225): Entering BnDrmManagerService::onTransact with code 3
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(225): BnDrmManagerService::onTransact :ADD_CLIENT
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(226): Entering BpDrmManagerService::openDecryptSession
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(225): Entering BnDrmManagerService::onTransact with code 27
10-06 17:38:19.020: ERROR/IDrmManagerService(Native)(225): BnDrmManagerService::onTransact :OPEN_DECRYPT_SESSION_FROM_URI
10-06 17:38:19.020: ERROR/DrmManagerService(Native)(225): Entering DrmManagerService::openDecryptSession with uri
10 seconds wait
10-06 17:38:29.040: ERROR/DrmManager(Native)(225): DrmManager::openDecryptSession: no capable plug-in found
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): NULL decryptHandle is returned
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(226): no decryptHandle is generated in service side
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(226): remove uniqueid
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): Entering BnDrmManagerService::onTransact with code 2
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): BnDrmManagerService::onTransact :REMOVE_UNIQUEID
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): Entering BnDrmManagerService::onTransact with code 4
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): BnDrmManagerService::onTransact :REMOVE_CLIENT
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(226): setDrmServiceListener
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): Entering BnDrmManagerService::onTransact with code 5
10-06 17:38:29.040: ERROR/IDrmManagerService(Native)(225): BnDrmManagerService::onTransact :SET_DRM_SERVICE_LISTENER
10-06 17:38:29.040: ERROR/DrmManagerService(Native)(225): Entering setDrmServiceListener