desc:关机时主动关闭气泵gpio

app/src/main/java/com/yinuo/safetywatcher/watcher/base/BaseActivity.kt

@@ -25,6 +25,7 @@ import com.loper7.date_time_picker.number_picker.NumberPicker
 import com.yinuo.safetywatcher.R
 import com.yinuo.safetywatcher.databinding.ActivityBaseBinding
 import com.yinuo.safetywatcher.watcher.constant.NAMESPACE_ANDROID
+import com.yinuo.safetywatcher.watcher.port.GasPortUtils
 import com.yinuo.safetywatcher.watcher.ui.view.CommonDialog
 import com.yinuo.safetywatcher.watcher.ui.view.CommonTopBar
 import com.yinuo.safetywatcher.watcher.utils.PlatformUtils
@@ -68,11 +69,23 @@ abstract class BaseActivity : AppCompatActivity() {
         }
         baseBinding.tvConfirm.setOnClickListener {
             onShutDown()
+        }
+    }
+
+    private val shoutDownListener: (ByteArray) -> Unit = {
+        if (it[0] == 0x01.toByte() && it[1] == 0x06.toByte() && it[2] == 0x05.toByte() && it[5] == 0x00.toByte()) {
+            if (shoutDowning) {
+                shoutDowning = false
                 PlatformUtils.shutDown()
             }
         }
+    }
 
+    var shoutDowning = false
     open fun onShutDown() {
+        GasPortUtils.addListener(shoutDownListener)
+        shoutDowning = true
+        GasPortUtils.setSpeed(0)
         // 暂停录制编码
         RecordHelper.stopRecording()
     }
@@ -224,6 +237,7 @@ abstract class BaseActivity : AppCompatActivity() {
     override fun onDestroy() {
         super.onDestroy()
         closeLoadingDialog()
+        GasPortUtils.removeListener(shoutDownListener)
         GlobalScope.launch(Dispatchers.IO) {
             MMKVUtils.sync()
         }

app/src/main/java/com/yinuo/safetywatcher/watcher/port/GasPortUtils.kt

@@ -95,6 +95,7 @@ object GasPortUtils {
                             Thread.sleep(READ_MSG_INTERVAL)
                             ComMultiPortUtils.sendMsg(PORT_PATH, CMD.SENSOR_5)
                         }
+                        synchronized(toDoCmdList) {
                             if (toDoCmdList.isNotEmpty()) {
                                 toDoCmdList.forEach {
                                     Thread.sleep(READ_MSG_INTERVAL)
@@ -103,6 +104,7 @@ object GasPortUtils {
                                 toDoCmdList.clear()
                             }
                         }
+                    }
                 } catch (e: Exception) {
                     e.printStackTrace()
                 }
@@ -113,22 +115,30 @@ object GasPortUtils {
     }
 
     fun setSpeed(speed: Int) {
+        synchronized(toDoCmdList) {
             toDoCmdList.add(CMD.buildSpeedCmd(speed))
         }
+    }
 
     fun calibrationSensor(index: Int, value: Int) {
+        synchronized(toDoCmdList) {
             if (value == 0) {
                 toDoCmdList.add(CalibrationCmd(index, value).buildZeroCmd())
             } else {
                 toDoCmdList.add(CalibrationCmd(index, value).buildSPANCmd())
             }
         }
+    }
 
     private fun switchSensor(index: Int, open: Boolean) {
+        synchronized(toDoCmdList) {
             toDoCmdList.add(buildSwitchSensorCmd(index, open))
         }
+    }
 
     fun setSensorMaxRange(index: Int, value: Int) {
+        synchronized(toDoCmdList) {
             toDoCmdList.add(buildSensorRangeCmd(index, value))
         }
     }
+}