我的問題是當我在API 23級設備上運行我的應用程序，我有一個問題，當視頻播放時，我鎖定設備，解鎖後，它播放聲音2-3秒，然後沒有聲音，幾秒鐘後屏幕變黑。Android MediaPlayer播放沒有聲音，屏幕越來越黑
logcat的
09-14 07:56:01.819 1641-1641/system_process E/PowerManagerService-JNI: Couldn't load power module (No such file or directory) 09-14 07:56:01.919 1641-1641/system_process E/art: DexFile_getDexOptNeeded file '/system/framework/org.apache.http.legacy.jar' does not exist 09-14 07:56:02.800 1641-1641/system_process E/ConsumerIrService: Can't open consumer IR HW Module, error: -2 09-14 07:56:02.921 1641-1706/system_process E/EventHub: could not get driver version for /dev/input/mice, Not a typewriter 09-14 07:56:04.158 1641-1641/system_process E/UsbDeviceManager: failed to write to /sys/class/android_usb/android0/f_rndis/ethaddr 09-14 07:56:04.158 1641-1641/system_process E/UsbDeviceManagerJNI: could not open /dev/usb_accessory 09-14 07:56:04.266 1641-1641/system_process E/LockSettingsStorage: Cannot read file java.io.FileNotFoundException: /data/system/gatekeeper.password.key: open failed: ENOENT (No such file or directory) 09-14 07:56:04.266 1641-1641/system_process E/LockSettingsStorage: Cannot read file java.io.FileNotFoundException: /data/system/password.key: open failed: ENOENT (No such file or directory) 09-14 07:56:04.266 1641-1641/system_process E/LockSettingsStorage: Cannot read file java.io.FileNotFoundException: /data/system/gatekeeper.pattern.key: open failed: ENOENT (No such file or directory) 09-14 07:56:04.266 1641-1641/system_process E/LockSettingsStorage: Cannot read file java.io.FileNotFoundException: /data/system/gatekeeper.gesture.key: open failed: ENOENT (No such file or directory) 09-14 07:56:04.266 1641-1641/system_process E/LockSettingsStorage: Cannot read file java.io.FileNotFoundException: /data/system/gesture.key: open failed: ENOENT (No such file or directory) 09-14 07:56:04.274 1641-1641/system_process E/WifiService: Invoking mWifiStateMachine.setWifiEnabled 09-14 07:56:04.679 1641-1722/system_process E/BluetoothAdapter: Bluetooth binder is null 09-14 07:56:04.684 1641-1722/system_process E/BluetoothAdapter: Bluetooth binder is null 09-14 07:56:04.693 1641-2001/system_process E/WVMExtractor: Failed to open libwvm.so: dlopen failed: library "libwvm.so" not found 09-14 07:56:04.702 1641-1641/system_process E/InputMethodManagerService: Ignoring updateSystemUiLocked due to an invalid token. uid:1000 token:null 09-14 07:56:04.725 1641-1641/system_process E/FlpHardwareProvider: Error hw_get_module 'flp': -2 09-14 07:56:04.725 1641-1641/system_process E/LocationManagerService: FLP HAL not supported 09-14 07:56:04.726 1641-1641/system_process E/ActivityRecognitionHardware: Error hw_get_module: -2 09-14 07:56:04.726 1641-1641/system_process E/LocationManagerService: Hardware Activity-Recognition not supported. 09-14 07:56:04.741 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:04.781 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:04.782 1641-1715/system_process E/WifiStateMachine: Failed to reload STA firmware java.lang.IllegalArgumentException: command '16 softap fwreload wlan0 STA' failed with '501 16 SoftAP command has failed' 09-14 07:56:04.784 1641-1715/system_process E/WifiStateMachine: Unable to change interface settings: java.lang.IllegalStateException: command '18 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 18 Failed to set address (No such device)' 09-14 07:56:04.784 1641-1715/system_process E/WifiMonitor: killSupplicant p2pfalse init.svc.wpa_supplicant=unknown init.svc.p2p_supplicant=unknown 09-14 07:56:04.902 1641-1641/system_process E/BluetoothAdapter: Bluetooth binder is null 09-14 07:56:04.917 1641-1641/system_process E/BluetoothAdapter: Bluetooth binder is null 09-14 07:56:04.922 1641-1641/system_process E/BluetoothAdapter: Bluetooth binder is null 09-14 07:56:05.328 1641-1717/system_process E/ConnectivityService: Failed to find Messenger in unregisterNetworkFactory 09-14 07:56:06.506 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:06.533 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:06.687 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:06.726 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:06.737 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:06.857 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:06.862 1641-1662/system_process E/GpsLocationProvider: no AGPS interface in set_agps_server 09-14 07:56:10.042 1641-1715/system_process E/WifiHW: Failed to stop supplicant 09-14 07:56:10.042 1641-1715/system_process E/WifiNative-HAL: Could not start hal 09-14 07:56:10.042 1641-1715/system_process E/WifiStateMachine: Failed to start HAL 09-14 07:56:10.042 1641-1715/system_process E/WifiHW: Cannot open "/system/etc/wifi/wpa_supplicant.conf": No such file or directory 09-14 07:56:10.042 1641-1715/system_process E/WifiHW: Wi-Fi will not be enabled 09-14 07:56:10.042 1641-1715/system_process E/WifiStateMachine: Failed to start supplicant! 09-14 07:56:39.975 1641-1674/system_process E/Surface: getSlotFromBufferLocked: unknown buffer: 0xaaf4b0e0 09-14 07:56:39.975 1641-1674/system_process E/libEGL: call to OpenGL ES API with no current context (logged once per thread) 09-14 07:56:39.990 1641-1715/system_process E/WifiStateMachine: Fail to set up pno, want false now false 09-14 07:56:39.997 1641-1715/system_process E/WifiStateMachine: Fail to set up pno, want false now false 09-14 07:56:43.721 1641-1715/system_process E/WifiStateMachine: Fail to set up pno, want false now false
這兩個線被印刷每當我鎖定或解鎖該設備。
09-14 07:56:43.721 1641-1715/system_process E/WifiStateMachine: Fail to set up pno, want false now false 09-14 08:03:36.788 1641-1674/system_process E/Surface: getSlotFromBufferLocked: unknown buffer: 0xaaf4b0e0
任何幫助表示讚賞，thx。
您定位的API級別是什麼？ –
@ A.Shevchuk API 25 –