MSDK，执行航线航点任务，如何实时获取执行到第几个航点

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DJI Developer Support

• August 05, 2021 07:41

MSDK，执行航线航点任务，如何实时获取执行到第几个航点

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  DJI Developer Support

  • August 05, 2021 08:10

  可以设置航点任务监听 WaypointMissionOperatorListener，其中提供了 onExecutionUpdate() 接口方法监听执行过程中的数据。获取到 WaypointExecutionProgress 对象后，其中提供了 targetWaypointIndex 属性，代表了正在执行的航点索引，从0开始。

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  虞青

  • October 11, 2021 10:41

  wpMissionOperator?.addListener(object : WaypointMissionOperatorListener {
  override fun onDownloadUpdate(p0: WaypointMissionDownloadEvent) {
  }
  
  override fun onUploadUpdate(p0: WaypointMissionUploadEvent) {
  }
  
  override fun onExecutionUpdate(p0: WaypointMissionExecutionEvent) {
  MyApplication.targetPointIndex = p0.progress?.targetWaypointIndex?:-1
  }
  
  override fun onExecutionStart() {
  lifecycleScope.launch(Dispatchers.Main) {
  viewModel.updateTask(taskId ?: 0, 64)
  }
  }
  
  override fun onExecutionFinish(p0: DJIError?) {
  MyApplication.targetPointIndex = 0
  lifecycleScope.launch(Dispatchers.Main) {
  viewModel.updateTask(taskId ?: 0, 48)
  }
  }
  })

  按照这个写的，targetWaypointIndex取出来怎么是72,71,70，不应该是下标，小于10的数字么？

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