实现一个闹钟覆盖心跳、拍照、采样

app/src/main/cpp/MicroPhoto.cpp

@@ -428,7 +428,18 @@ Java_com_xypower_mpapp_MicroPhotoService_notifyToTakePhoto(
     uint8_t type = (uint8_t)mediaType;
     // std::thread th(&Runner::RequestCapture, pTerminal, (unsigned int)channel, (unsigned int)preset, type, (uint64_t)scheduleTime, 0, true);
     // th.detach();
-    if (channel < 0x100)
+    if (channel == 0x200)
+    {
+        // Heartbeat
+
+    }
+    else if (channel >= 0x100)
+    {
+        uint32_t packetType = channel;
+        packetType &= 0xFF;
+        pTerminal->RequestSampling(packetType, (uint64_t)scheduleTime, 0);
+    }
+    else
     {
         if (mediaType == XY_MEDIA_TYPE_PHOTO || mediaType == XY_MEDIA_TYPE_VIDEO)
         {
@@ -446,12 +457,7 @@ Java_com_xypower_mpapp_MicroPhotoService_notifyToTakePhoto(
         {
             pTerminal->StopStream(channel, preset, 0);
         }
-    }
-    else
-    {
-        uint32_t packetType = channel;
-        packetType &= 0xFF;
-        pTerminal->RequestSampling(packetType, (uint64_t)scheduleTime, 0);
+
     }
 
     return JNI_TRUE;

app/src/main/java/com/xypower/mpapp/MicroPhotoService.java

@@ -527,7 +527,12 @@ public class MicroPhotoService extends Service {
                         int preset = (int) ((val & 0xFF0L) >> 4);
                         int mediaType = (int)(val & 0xFL);
 
-                        if (channel >= 256)
+                        if (channel == 0x200)
+                        {
+                            // Heartbeat
+                            infoLog("HB Timer Fired");
+                        }
+                        else if (channel >= 256)
                         {
                             infoLog("SERIAL Timer Fired: CH=" + (channel - 256) + " PR=" + preset);
                         }
@@ -536,6 +541,16 @@ public class MicroPhotoService extends Service {
                             infoLog("IMG Timer Fired: CH=" + channel + " PR=" + preset);
                         }
                         mService.notifyToTakePhoto(mService.mNativeHandle, channel, preset, ts, null, mediaType);
+
+                        if (channel == 0x200)
+                        {
+                            // Try to turn off GPS
+                            try {
+                                mService.detectGpsStatus();
+                            } catch (Exception ex) {
+                                ex.printStackTrace();
+                            }
+                        }
                     }
                 }
 
@@ -734,6 +749,9 @@ public class MicroPhotoService extends Service {
 
     private void registerHeartbeatTimer(long timeoutMs) {
 
+        if (true) {
+            return;
+        }
         // 创建延迟意图
         long triggerTime = System.currentTimeMillis() + timeoutMs;
         triggerTime -= (triggerTime % 1000);
@@ -765,7 +783,13 @@ public class MicroPhotoService extends Service {
             val = schedules.get(idx).longValue();
             channel = ((val & 0XFFFF000) >> 12);
             intent.putExtra(EXTRA_PARAM_SCHEDULE + idx, schedules.get(idx).longValue());
-            if (channel > 0xFF)
+            if (channel == 0x200)
+            {
+                channelStr.append("(HB) ");
+                intent.putExtra("HeartbeatDuration", (int)((val & 0XFF0) >> 4) * 60000);
+                intent.putExtra("HeartbeatTime", scheduleTime * 1000);
+            }
+            else if (channel > 0xFF)
             {
                 channel &= 0xFF;
                 channelStr.append("(" + channel + "-" + Long.toString (((val & 0XFF0) >> 4), 16).toUpperCase() + "/SERIAL) ");