等待拍照线程结束的保护，避免死等线程

app/src/main/cpp/PhoneDevice.cpp

@@ -913,6 +913,18 @@ void CPhoneDevice::handleTimerImpl(CPhoneDevice::TIMER_CONTEXT* context)
     }
 }
 
+void CPhoneDevice::handleRebootTimer(union sigval v)
+{
+    CPhoneDevice* pDevice = (CPhoneDevice*)(v.sival_ptr);
+    // Reboot APP
+    XYLOG(XYLOG_SEVERITY_ERROR, "Camera Close Thread is DEAD, will RESTART app");
+    pDevice->Reboot(0);
+}
+
+// void CPhoneDevice::handleRebootTimerImpl()
+// {
+// }
+
 IDevice::timer_uid_t CPhoneDevice::RegisterTimer(unsigned int timerType, unsigned int timeout, void* data, unsigned long times/* = 0*/)
 {
     struct sigevent evp = { 0 };
@@ -953,7 +965,6 @@ IDevice::timer_uid_t CPhoneDevice::RegisterTimer(unsigned int timerType, unsigne
     }
 
     ret = timer_settime(timer, 0, &ts, NULL);
-
     if(ret)
     {
         timer_delete(timer);
@@ -1085,7 +1096,27 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
     if (m_threadClose.joinable())
     {
         XYLOG(XYLOG_SEVERITY_INFO, "TP: Wait Prev Thread CH=%u PR=%X PHOTOID=%u", (unsigned int)photoInfo.channel, (unsigned int)photoInfo.preset, photoInfo.photoId);
+        struct sigevent evp = { 0 };
+        struct itimerspec ts = { 0 };
+        timer_t timer;
+        int ret;
+
+        evp.sigev_value.sival_ptr = this;
+        evp.sigev_notify = SIGEV_THREAD; //SIGEV_THREAD_ID;
+        evp.sigev_notify_function = CPhoneDevice::handleRebootTimer;
+        // evp.sigev_notify_thread_id = gettid();
+        // evp.sigev_notify = SIGEV_SIGNAL;
+        // evp.sigev_signo = SIGUSR2;
+
+        ret = timer_create(CLOCK_REALTIME, &evp, &timer);
+        if( ret == 0)
+        {
+            ts.it_value.tv_sec = 8; // 8 seconds
+            ts.it_value.tv_nsec = 0;
+            ret = timer_settime(timer, 0, &ts, NULL);
+        }
         m_threadClose.join();
+        timer_delete(timer);
         XYLOG(XYLOG_SEVERITY_INFO, "TP: Wait Prev Thread End CH=%u PR=%X PHOTOID=%u", (unsigned int)photoInfo.channel, (unsigned int)photoInfo.preset, photoInfo.photoId);
     }
 

app/src/main/cpp/PhoneDevice.h

@@ -261,6 +261,8 @@ protected:
     bool RegisterHandlerForSignal(int sig);
 	void static handleTimer(union sigval v);
     void handleTimerImpl(TIMER_CONTEXT* context);
+	void static handleRebootTimer(union sigval v);
+    // void handleRebootTimerImpl();
 
 	int QueryBatteryVoltage(int retries);