Android 应用程序对接时严重崩溃

我的Xamarin Android应用程序在平板电脑从摇篮上停靠或松开时崩溃，我不知道从哪里开始

• 支架只有电源，根本没有usb连接
• 通过usb连接平板电脑时不会崩溃
• 平板电脑上的其他应用程序都没有同样的问题

我已尝试使用停止应用程序切换到“汽车”模式

        UiModeManager amanger = (UiModeManager)Application.Context.GetSystemService(Context.UiModeService);
        amanger?.DisableCarMode(DisableCarModeFlags.None);

但这没用

调试输出显示：

Thread finished: <Thread Pool> #2
The thread 'Unknown' (0x2) has exited with code 0 (0x0).
[0:] interrupted
Thread finished: UdpReceiveThread #11
The thread 'Unknown' (0xb) has exited with code 0 (0x0).
02-24 10:48:30.869 I/art     (16696): Explicit concurrent mark sweep GC freed 43206(2MB) AllocSpace objects, 7(253KB) LOS objects, 44% free, 19MB/35MB, paused 1.553ms total 67.023ms
02-24 10:48:30.919 D/Mono    (16696): GC_TAR_BRIDGE bridges 5451 objects 6861 colors 5451 ignored 485 sccs 5451 xref 45 cache 0/0 setup 1.39ms tarjan 9.60ms scc-setup 3.91ms gather-xref 0.37ms xref-setup 0.08ms cleanup 1.98ms
02-24 10:48:30.919 D/Mono    (16696): GC_BRIDGE: Complete, was running for 159.38ms
02-24 10:48:30.919 D/Mono    (16696): GC_MAJOR: (user request) time 77.69ms, stw 78.71ms los size: 4096K in use: 1740K
02-24 10:48:30.919 D/Mono    (16696): GC_MAJOR_SWEEP: major size: 4672K in use: 3096K

线程已完成：#2
线程“未知”（0x2）已退出，代码为0（0x0）。
[0:]中断
螺纹加工：UdPreciveThread#11
线程“未知”（0xb）已退出，代码为0（0x0）。
02-24 10:48:30.869 I/art（16696）：显式并发标记扫描GC释放了43206（2MB）个AllocSpace对象，7（253KB）个LOS对象，44%空闲，19MB/35MB，暂停1.553ms总计67.023ms
02-24 10:48:30.919 D/Mono（16696）：GC_TAR_BRIDGE bridges 5451对象6861颜色5451忽略485 sccs 5451外部参照45缓存0/0设置1.39ms tarjan 9.60ms scc设置3.91ms采集外部参照0.37ms外部参照设置0.08ms清理1.98ms
02-24 10:48:30.919 D/Mono（16696）：GC_桥：完成，运行159.38毫秒
02-24 10:48:30.919 D/Mono（16696）：GC_专业：（用户请求）时间77.69ms，stw 78.71ms服务水平大小：4096K使用中：1740K
02-24 10:48:30.919 D/单声道（16696）：GC_大调_扫掠：大调尺寸：4672K使用中：3096K

（顺便说一句：线程已完成：udprecivethread#11是因为在Dispose中我们清理了套接字。因此这是结果，而不是应用程序崩溃的原因。）

LogCat没有向我显示很多有趣的信息：

02-24 10:48:30.239: E/SmartFaceService(990): onReceive: android.intent.action.DOCK_EVENT
02-24 10:48:30.299: W/BackupManagerService(990): dataChanged but no participant pkg='com.android.providers.settings' uid=1001
02-24 10:48:30.319: I/SecKeyguardClockSingleView(1221): Ignore. Because it is same clock text
02-24 10:48:30.319: W/MotionRecognitionService(990): onReceive() getIntExtra 1
02-24 10:48:30.319: I/AudioPolicyManager(346): setForceUse() usage 3, config 7, mPhoneState 0
02-24 10:48:30.329: I/AudioPolicyManager(346): setOutputDevice() setting same device 0000 or null device for output 2
02-24 10:48:30.329: I/AudioPolicyManager(346): setOutputDevice() setting same device 0000 or null device for output 4
02-24 10:48:30.339: I/PERF(1221): received broadcast android.intent.action.BATTERY_CHANGED
02-24 10:48:30.349: I/ActivityManager(990): Config changes=200 {0 1.0 ?mcc?mnc en_AU ?layoutDir sw600dp w961dp h576dp 213dpi lrg land desk finger -keyb/v/h -nav/h mkbd/? s.83}
02-24 10:48:30.379: I/SamsungIME(3463): [Before] hardKeyboardHidden(2) keyboardType(1)
02-24 10:48:30.379: I/SamsungIME(3463):          mHwKeyboardShown [isHWKeyboardOpen()] = false --> false
02-24 10:48:30.379: E/SamsungIME(3463):          isHWKeyboardConnected() = false --> false
02-24 10:48:30.379: I/SamsungIME(3463): [hasToCallSuper] true
02-24 10:48:30.389: I/SurfaceFlinger(322): id=1221 createSurf (800x1280),2 flag=4, TcreenshotS
02-24 10:48:30.399: I/PERF(1221): KeyguardViewMediator - onConfigurationChanged()
02-24 10:48:30.409: W/ScoverManager(1221): getCoverState : This device is not supported cover
02-24 10:48:30.419: I/ValidateNoPeople(990): skipping global notification
02-24 10:48:30.429: E/SmartFaceService(990): onReceive: android.intent.action.CONFIGURATION_CHANGED
02-24 10:48:30.429: E/SmartFaceService(990): mFolderCoverOpened: (true, true) -> true
02-24 10:48:30.439: E/Tethering(990): No numeric data
02-24 10:48:30.439: I/Telecom(990): CallAudioManager : turning speaker : true
02-24 10:48:30.439: I/Telecom(990): : received EVENT_DOCK_STATE_CHANGED. Phone inDock = true state=1
02-24 10:48:30.449: I/AudioPolicyManager(346): setForceUse() usage 0, config 1, mPhoneState 0
02-24 10:48:30.449: I/AudioPolicyManager(346): setOutputDevice() setting same device 0000 or null device for output 2
02-24 10:48:30.449: I/AudioPolicyManager(346): setOutputDevice() setting same device 0000 or null device for output 4
02-24 10:48:30.449: I/LocationManagerService(990): remove 31e0e601 by com.google.android.gms
02-24 10:48:30.459: I/PageBuddyNotiSvc(15563): Intent received : action=android.intent.action.DOCK_EVENT
02-24 10:48:30.459: I/PageBuddyNoti(15563): mCPBroadcastReceiver action=android.intent.action.DOCK_EVENT
02-24 10:48:30.479: E/WifiStateMachine(990): WifiStateMachine CMD_START_SCAN source 10008 txSuccessRate=0.25 rxSuccessRate=0.22 targetRoamBSSID=any RSSI=-36
02-24 10:48:30.479: I/wpa_supplicant(1199): wlan0: Setting scan request: 0 sec 0 usec
02-24 10:48:30.479: I/wpa_supplicant(1199): P2P: Current p2p state = IDLE
02-24 10:48:30.479: I/wpa_supplicant(1199): Scan requested (ret=0) - scan timeout 30 seconds
02-24 10:48:30.479: I/Sandman(990): Dreams currently disabled for docks.
02-24 10:48:30.539: E/LocSvc_utils_cfg(990): W/loc_read_sec_gps_conf: no secgps conf file, using defaults
02-24 10:48:30.539: I/SecKeyguardClockSingleView(1221): Ignore. Because it is same clock text
02-24 10:48:30.539: E/LocSvc_ApiV02(990): I/virtual loc_api_adapter_err LocApiV02::startFix(const LocPosMode&):428]: position_mode=0.
02-24 10:48:30.669: I/PhoneStatusBar(1221): Icon Only
02-24 10:48:30.669: I/StatusBar(1221): Icon Only
02-24 10:48:30.679: I/PhoneStatusBar(1221): Icon Only
02-24 10:48:30.679: I/StatusBar(1221): Icon Only

-------> APP is gone here <--------

02-24 10:48:30.869: I/art(16696): Explicit concurrent mark sweep GC freed 43206(2MB) AllocSpace objects, 7(253KB) LOS objects, 44% free, 19MB/35MB, paused 1.553ms total 67.023ms
02-24 10:48:31.009: I/WindowState(990): WIN DEATH: Window{3c5c909 u0 d0 my_app_tablet.my_app_tablet}
02-24 10:48:31.019: I/LocationManagerService(990): remove 1561a80 by my_app_tablet.my_app_tablet
02-24 10:48:31.019: I/ActivityManager(990): Process my_app_tablet.my_app_tablet (pid 16696)(adj 0) has died(144,547)
02-24 10:48:31.019: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop mState=4
02-24 10:48:31.019: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop() sendCommand(0x194, OMX_CommandStateSet, OMX_StateIdle)
02-24 10:48:31.019: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(3) -> Dest(2)
02-24 10:48:31.019: I/OMXCodec(346): [OMX.SEC.mp3.dec] Now Idle. Component sends idle done Event 
02-24 10:48:31.019: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(2) -> Dest(1)
02-24 10:48:31.019: I/OMXCodec(346): [OMX.SEC.mp3.dec] stopOmxComponent_l() mstate = 1
02-24 10:48:31.019: I/SecVideoCapture(346): SecVideoCapture destructor
02-24 10:48:31.019: I/SecVideoCapture(346): reset
02-24 10:48:31.019: I/SecMediaClock(346): SecMediaClock destructor
02-24 10:48:31.029: W/ActivityManager(990): Force removing ActivityRecord{7563305 u0 my_app_tablet.my_app_tablet/md5dc5ad32ea713dd0841d86c7c17d74757.MainActivityView t183}: app died, no saved state
02-24 10:48:31.029: I/WindowState(990): WIN DEATH: Window{2e8aa90d u0 d0 my_app_tablet.my_app_tablet/md5dc5ad32ea713dd0841d86c7c17d74757.MainActivityView}
02-24 10:48:31.029: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop mState=4
02-24 10:48:31.029: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop() sendCommand(0x195, OMX_CommandStateSet, OMX_StateIdle)
02-24 10:48:31.029: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(3) -> Dest(2)
02-24 10:48:31.029: I/OMXCodec(346): [OMX.SEC.mp3.dec] Now Idle. Component sends idle done Event 
02-24 10:48:31.029: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(2) -> Dest(1)
02-24 10:48:31.029: I/OMXCodec(346): [OMX.SEC.mp3.dec] stopOmxComponent_l() mstate = 1
02-24 10:48:31.039: I/SecVideoCapture(346): SecVideoCapture destructor
02-24 10:48:31.039: I/SecVideoCapture(346): reset
02-24 10:48:31.039: I/SecMediaClock(346): SecMediaClock destructor
02-24 10:48:31.039: I/SurfaceFlinger(322): id=1220 Removed NainActivit (4/8)
02-24 10:48:31.039: I/SurfaceFlinger(322): id=1220 Removed NainActivit (-2/8)
02-24 10:48:31.049: W/SurfaceFlinger(322): couldn't log to binary event log: overflow.
02-24 10:48:31.049: W/InputDispatcher(990): channel ~ Consumer closed input channel or an error occurred.  events=0x9
02-24 10:48:31.049: E/InputDispatcher(990): channel ~ Channel is unrecoverably broken and will be disposed!
02-24 10:48:31.049: W/InputDispatcher(990): channel ~ Consumer closed input channel or an error occurred.  events=0x9
02-24 10:48:31.049: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop mState=4
02-24 10:48:31.049: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop() sendCommand(0x196, OMX_CommandStateSet, OMX_StateIdle)
02-24 10:48:31.049: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(3) -> Dest(2)
02-24 10:48:31.049: I/OMXCodec(346): [OMX.SEC.mp3.dec] Now Idle. Component sends idle done Event 
02-24 10:48:31.059: E/InputDispatcher(990): channel ~ Channel is unrecoverably broken and will be disposed!
02-24 10:48:31.059: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(2) -> Dest(1)
02-24 10:48:31.059: I/OMXCodec(346): [OMX.SEC.mp3.dec] stopOmxComponent_l() mstate = 1
02-24 10:48:31.059: I/SecVideoCapture(346): SecVideoCapture destructor
02-24 10:48:31.059: I/SecVideoCapture(346): reset
02-24 10:48:31.059: I/SecMediaClock(346): SecMediaClock destructor
02-24 10:48:31.059: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop mState=4
02-24 10:48:31.059: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(3) -> Dest(2)
02-24 10:48:31.059: I/OMXCodec(346): [OMX.SEC.mp3.dec] stop() sendCommand(0x197, OMX_CommandStateSet, OMX_StateIdle)
02-24 10:48:31.059: I/OMXCodec(346): [OMX.SEC.mp3.dec] Now Idle. Component sends idle done Event 
02-24 10:48:31.059: I/SEC_BASE_COMP(346): SEC_OMX_ComponentStateSet: Cur(2) -> Dest(1)
02-24 10:48:31.059: I/OMXCodec(346): [OMX.SEC.mp3.dec] stopOmxComponent_l() mstate = 1
02-24 10:48:31.069: I/SecVideoCapture(346): SecVideoCapture destructor
02-24 10:48:31.069: I/SecVideoCapture(346): reset
02-24 10:48:31.069: I/SecMediaClock(346): SecMediaClock destructor
02-24 10:48:31.079: I/WindowState(990): WIN DEATH: Window{28a73ed3 u0 d0 my_app_tablet.my_app_tablet}
02-24 10:48:31.079: W/InputDispatcher(990): Attempted to unregister already unregistered input channel
02-24 10:48:31.089: I/WindowState(990): WIN DEATH: Window{29805b27 u0 d0 my_app_tablet.my_app_tablet/md5dc5ad32ea713dd0841d86c7c17d74757.SoftMeterView}
02-24 10:48:31.089: W/InputDispatcher(990): Attempted to unregister already unregistered input channel
02-24 10:48:31.109: I/Zygote(364): Process 16696 exited due to signal (15)
02-24 10:48:31.119: I/WindowManager(990): Screen frozen for +734ms due to Window{2e8aa90d u0 d0 my_app_tablet.my_app_tablet/md5dc5ad32ea713dd0841d86c7c17d74757.MainActivityView}
02-24 10:48:31.119: I/SurfaceFlinger(322): id=1222 createSurf (2560x800),-1 flag=20004, ClackSurfac
02-24 10:48:31.119: I/SurfaceFlinger(322): id=1223 createSurf (1280x1600),-1 flag=20004, ClackSurfac
02-24 10:48:31.119: I/SurfaceFlinger(322): id=1224 createSurf (2560x800),-1 flag=20004, ClackSurfac
02-24 10:48:31.119: I/SurfaceFlinger(322): id=1225 createSurf (1280x1600),-1 flag=20004, ClackSurfac
02-24 10:48:31.159: I/WallpaperManagerService(990): switchPersonaWallpaper is called for personaId-0
02-24 10:48:31.159: I/KnoxTimeoutHandler(990): postActiveUserChange, showWhenLocked: false
02-24 10:48:31.159: I/KnoxTimeoutHandler(990): Shared devices show user statefalse
02-24 10:48:31.169: I/SurfaceFlinger(322): id=1226 createSurf (1280x800),1 flag=4, Mauncher
02-24 10:48:31.169: I/art(16921): System.exit called, status: 0
02-24 10:48:31.169: I/AndroidRuntime(16921): VM exiting with result code 0, cleanup skipped.
02-24 10:48:31.189: W/InputMethodManagerService(990): Got RemoteException sending setActive(false) notification to pid 16696 uid 10163
02-24 10:48:31.189: I/ActivityManager(990): Process com.samsung.SMT (pid 16921)(adj 0) has died(163,547)
02-24 10:48:31.199: I/StatusBar(1221): Icon Only
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1221 Removed TcreenshotS (8/12)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1222 Removed ClackSurfac (8/11)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1221 Removed TcreenshotS (-2/11)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1222 Removed ClackSurfac (-2/11)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1223 Removed ClackSurfac (8/10)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1223 Removed ClackSurfac (-2/10)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1224 Removed ClackSurfac (8/9)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1224 Removed ClackSurfac (-2/9)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1225 Removed ClackSurfac (8/8)
02-24 10:48:31.359: I/SurfaceFlinger(322): id=1225 Removed ClackSurfac (-2/8)
02-24 10:48:31.389: I/Timeline(1487): Timeline: Activity_idle id: android.os.BinderProxy@279117fd time:22879950
02-24 10:48:31.449: E/AffinityControl(17142): AffinityControl: registerfunction enter
02-24 10:48:31.489: I/ActivityManager(990): Force stopping my_app_tablet.my_app_tablet appid=10163 user=0: from pid 17142
02-24 10:48:31.489: I/ActivityManager(990):   Force finishing activity 3 ActivityRecord{2c73677b u0 my_app_tablet.my_app_tablet/md5dc5ad32ea713dd0841d86c7c17d74757.SoftMeterView t184}
02-24 10:48:31.819: I/Timeline(990): Timeline: Activity_windows_visible id: ActivityRecord{1045ef89 u0 com.sec.android.app.launcher/com.android.launcher2.Launcher t70} time:22880389
02-24 10:48:32.549: I/wpa_supplicant(1199): nl80211: Received scan results (24 BSSes)
02-24 10:48:32.549: I/wpa_supplicant(1199): scan_only_handler, so autoscan_notify() !!!

02-24 10:48:30.239:E/SmartFaceService（990）：onReceive:android.intent.action.DOCK\u事件
02-24 10:48:30.299:W/BackupManagerService（990）：数据已更改，但没有参与者pkg='com.android.providers.settings'uid=1001
02-24 10:48:30.319:I/SecKeyguardClockSingleView（1221）：忽略。因为它是相同的时钟文本
02-24 10:48:30.319:W/MotionRecognitionService（990）：onReceive（）getIntExtra 1
02-24 10:48:30.319:I/AudioPolicyManager（346）：setForceUse（）用法3，配置7，mp0
02-24 10:48:30.329:I/AudioPolicyManager（346）：setOutputDevice（）为输出2设置相同的设备0000或空设备
02-24 10:48:30.329:I/AudioPolicyManager（346）：setOutputDevice（）为输出4设置相同的设备0000或空设备
02-24 10:48:30.339:I/PERF（1221）：接收到广播android.intent.action.BATTERY\u已更改
02-24 10:48:30.349:I/ActivityManager（990）：配置更改=200{01.0？mcc？mnc en_AU？layoutDir sw600dp w961dp h576dp 213dpi lrg陆上工作台手指-键盘/v/h-导航/h mkbd/？s.83}
02-24 10:48:30.379:I/SamsungIME（3463）：[之前]硬键盘隐藏（2）键盘类型（1）
02-24 10:48:30.379:I/SamsungIME（3463）：mHwKeyBoardShowed[isHWKeyboardOpen（）]=false-->false
02-24 10:48:30.379:E/SamsungIME（3463）：isHWKeyboardConnected（）=false-->false
02-24 10:48:30.379:I/SamsungIME（3463）：[hasToCallSuper]正确
02-24 10:48:30.389:I/SurfaceFlinger（322）：id=1221 createSurf（800x1280），2个标志=4，t屏幕截图
02-24 10:48:30.399:I/PERF（1221）：KeyguardViewMediator-OnConfiguration已更改（）
02-24 10:48:30.409:W/ScoverManager（1221）：getCoverState:此设备不受支持
02-24 10:48:30.419:I/ValidateNoPeople（990）：跳过全局通知
02-24 10:48:30.429:E/SmartFaceService（990）：onReceive:android.intent.action.CONFIGURATION\u已更改
02-24 10:48:30.429:E/SmartFaceService（990）：MFolderOveropened：（true，true）->true
02-24 10:48:30.439:E/栓系（990）：无数字数据
02-24 10:48:30.439:I/电信（990）：CallAudioManager:旋转扬声器：正确
02-24 10:48:30.439:I/Telecom（990）：：接收到的事件\停靠\状态\已更改。电话inDock=真实状态=1
02-24 10:48:30.449:I/AudioPolicyManager（346）：setForceUse（）用法0，配置1，mPhoneState 0
02-24 10:48:30.449:I/AudioPolicyManager（346）：setOutputDevice（）为输出2设置相同的设备0000或空设备
02-24 10:48:30.449:I/AudioPolicyManager（346）：setOutputDevice（）为输出4设置相同的设备0000或空设备
02-24 10:48:30.449:I/LocationManagerService（990）：通过com.google.android.gms删除31e0e601
02-24 10:48:30.459:I/PageBuddyNotiSvc（15563）：收到意图：action=android.Intent.action.DOCK_事件
02-24 10:48:30.459:I/PageBuddyNoti（15563）：mCPBroadcastReceiver动作=android.intent.action.DOCK_事件
02-24 10:48:30.479:E/WifiStateMachine（990）：WifiStateMachine CMD_START_扫描源10008 txSuccessRate=0.25 rxSuccessRate=0.22 targetRoamBSSID=任何RSSI=-36
02-24 10:48:30.479:I/wpa_请求者（1199）：wlan0:设置扫描请求：0秒0 usec
02-24 10:48:30.479:I/wpa_请求者（1199）：P2P：当前P2P状态=空闲
02-24 10:48:30.479:I/wpa_请求者（1199）：请求扫描（ret=0）-扫描超时30秒
02-24 10:48:30.479:I/Sandman（990）：码头目前禁用了梦想。
02-24 10:48:30.539:E/LocSvc_utils_cfg（990）：W/loc_read_sec_gps_conf:no secgps conf文件，使用默认值
02-24 10:48:30.539:I/SecKeyguardClockSingleView（1221）：忽略。因为它是相同的时钟文本
02-24 10:48:30.539:E/LocSvc_ApiV02（990）：I/virtual loc_api_adapter_err LocApiV02:：startFix（const LocPosMode&）：428]：位置模式=0。
02-24 10:48:30.669:I/PhoneStatusBar（1221）：仅图标
02-24 10:48:30.669:I/状态栏（1221）：仅图标
02-24 10:48:30.679:I/PhoneStatusBar（1221）：仅图标
02-24 10:48:30.679:I/状态栏（1221）：仅图标
------->应用程序已转到此处Dest（2）
02-24 10:48:31.019:I/OMXCodec（346）：[OMX.SEC.mp3.dec]现在处于空闲状态。组件发送空闲完成事件
02-24 10:48:31.019:I/SEC_BASE_COMP（346）：SEC_OMX_ComponentStateSet:Cur（2）->Dest（1）
02-24 10:48:31.019:I/OMXCodec（346）：[OMX.SEC.mp3.dec]stopOmxComponent_l（）mstate=1
02-24 10:48:31.019:I/SecVideoCapture（346）：SecVideoCapture析构函数
02-24 10:48:31.019:I/SecVideoCapture（346）：重置
02-24 10:48:31.019:I/SecMediaClock（346）：SecMediaClock析构函数
02-24 10:48:31.029:W/ActivityManager（990）：强制移除ActivityRecord{7563305 u0 my_app_tablet.my_app
[Activity(Label = "View for MainActivityView", LaunchMode = LaunchMode.SingleTop, ScreenOrientation = ScreenOrientation.SensorLandscape, ConfigurationChanges = ConfigChanges.UiMode)]