Android-এ অটোমেশন তৈরি করা

import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.Id
import com.google.home.Structure

val structure = homeManager.structures().list().single()
val device = homeManager.devices().get(Id("myDevice"))!!

import com.google.home.automation.Action
import com.google.home.automation.Automation
import com.google.home.automation.Condition
import com.google.home.automation.DraftAutomation
import com.google.home.automation.Equals
import com.google.home.automation.Node
import com.google.home.automation.SequentialFlow
import com.google.home.automation.Starter
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.matter.standard.OnOff
import com.google.home.Structure

...

val automation: DraftAutomation = automation {
  name = "MyFirstAutomation"
  description = "Turn on a device when another device is turned on."
  sequential {
    val starterNode = starter<_>(device1, OnOffLightDevice, trait=OnOff)
    condition() { expression = stateReaderNode.onOff equals true }
    action(device2, OnOffLightDevice) { command(OnOff.on()) }
  }
}

val createdAutomation = structure.createAutomation(automation)

val createdAutomation = structure.createAutomation(automation)

if (!createdAutomation.isValid) {
  // Iterate through validation issues to identify errors and warnings
  for (issue in createdAutomation.validationIssues) {
    when (issue.severity) {
      ValidationIssueSeverity.ERROR -> {
        Log.e(
          "Automation",
          "Validation error on node ${issue.node}: ${issue.issueType}"
        )
        // Handle error (for example, prompt the user to enable missing
        // consents or device features)
      }
      ValidationIssueSeverity.WARNING -> {
        Log.w(
          "Automation",
          "Validation warning on node ${issue.node}: ${issue.issueType}"
        )
      }
      else -> {}
    }
  }
}

// get all the automation node candidates in the structure
val allCandidates = structure.allCandidates().first()
// determine whether a scheduled automation can be constructed
val isSchedulingSupported =
  allCandidates.any {
    it is EventCandidate &&
      it.eventFactory == Time.ScheduledTimeEvent &&
      it.unsupportedReasons.isEmpty()
  }
// get the blinds present in the structure
val blinds =
  allCandidates
    .filter {
      it is CommandCandidate &&
        it.commandDescriptor == WindowCoveringTrait.UpOrOpenCommand &&
        it.unsupportedReasons.isEmpty()
    }
    .map { it.entity }
    .filterIsInstance<HomeDevice>()
    .filter { it.has(WindowCoveringDevice) }
 if (isSchedulingSupported && blinds.isNotEmpty()) {
  // Proceed to create automation
  val automation: DraftAutomation = automation {
    name = "Day time open blinds"
    description = "Open all blinds at 8AM everyday"
    isActive = true
    sequential {
      // At 8:00am local time....
      val unused =
        starter(structure, Time.ScheduledTimeEvent) {
          parameter(Time.ScheduledTimeEvent.clockTime(LocalTime.of(8, 0, 0, 0)))
        }
        // ...open all the blinds
       parallel {
        for (blind in blinds) {
          action(blind, WindowCoveringDevice) { command(WindowCovering.upOrOpen()) }
        }
      }
    }
  }
   val createdAutomation = structure.createAutomation(automation)
} else if (!isSchedulingSupported) {
  // Cannot create automation.
  // Set up your address on the structure, then try again.
} else {
  // You don't have any WindowCoveringDevices.
  // Try again after adding some blinds to your structure.
}

import com.google.home.Home
import com.google.home.HomeClient
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure
import com.google.home.automation.action
import com.google.home.automation.automation
import com.google.home.automation.equals
import com.google.home.automation.parallel
import com.google.home.automation.starter
import com.google.home.google.AssistantBroadcast
import com.google.home.matter.standard.OnOff
import com.google.home.matter.standard.OnOff.Companion.toggle
import com.google.home.matter.standard.OnOffLightDevice
import java.time.Duration

// get all the automation node candidates in the structure
val allCandidates = structure.allCandidates().first()

// get the lights present in the structure
val availableLights = allCandidates.filter {
   it is CommandCandidate &&
   it.commandDescriptor == OnOffTrait.OnCommand
}.map { it.entity }
.filterIsInstance<HomeDevice>()
.filter {it.has(OnOffLightDevice) ||
         it.has(ColorTemperatureLightDevice) ||
         it.has(DimmableLightDevice) ||
         it.has(ExtendedColorLightDevice)}

val selectedLights = ... // user selects one or more lights from availableLights

automation {
isActive = true

sequential {
   // If the presence state changes...
   val starterNode = starter<_>(structure, AreaPresenceState)
   // ...and if the area is occupied...
   condition() {
      expression = starterNode.presenceState equals PresenceState.PresenceStateOccupied
   }
   // "blink" the light(s)
   parallel {
            for(light in selectedLights) {
            action(light, OnOffLightDevice) { command(OnOff.toggle()) }
            delayFor(Duration.ofSeconds(1))
            action(light, OnOffLightDevice) { command(OnOff.toggle()) }
            delayFor(Duration.ofSeconds(1))
            action(light, OnOffLightDevice) { command(OnOff.toggle()) }
            delayFor(Duration.ofSeconds(1))
            action(light, OnOffLightDevice) { command(OnOff.toggle())}
         }
      }
   }
}

// If any light is turned on or off
val starter =
  starter(
    entityExpression = structure.atExecutionTime().getDevicesOfType(OnOffLightDevice),
    trait = OnOff,
  )

// Build a Map<Entity, OnOff>
val onOffStateOfAllLights =
  stateReader(
    entityExpression = structure.atExecutionTime().getDevicesOfType(OnOffLightDevice),
    trait = OnOff,
  )

val livingRoomLights =
  stateReader(
    entityExpression = livingRoom.atExecutionTime().getDevicesOfType(OnOffLightDevice),
    trait = OnOff,
  )
// Are any of the lights in the living room on?
condition { expression = livingRoomLights.values.any { it.onOff equals true } }

val unused = automation {
  sequential {
    // If any light is turned on or off
    val starter =
      starter(
        entityExpression = structure.atExecutionTime().getDevicesOfType(OnOffLightDevice),
        trait = OnOff,
      )
    condition {
      // Check to see if the triggering light was turned off
      expression = starter.onOff equals false
    }
    // Turn off all lights except the hall light
    action(
      entityExpression =
        structure.atExecutionTime().getDevicesOfType(OnOffLightDevice).filter {
          it notEquals entity(hallwayLight, OnOffLightDevice)
        }
    ) {
      command(OnOff.on())
    }
  }
}

createdAutomation.execute()

createdAutomation.stop()

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

val structure = homeManager.structures().list().single()
structure.automations().collect {
  println("Available automations:")
  for (automation in it) {
    println(String.format("%S %S", "$automation.id", "$automation.name"))
  }
}

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

var myAutomations: Collection<Automation> = emptyList()
myAutomations = structure.automations()

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

val structure = homeManager.structures().list().single()
val automation: DraftAutomation = structure.automations().mapNotNull {
  it.firstOrNull
    { automation -> automation.id == Id("automation-id") }
  }.firstOrNull()

// Here's how the automation looks like in the get response.
// Here, it's represented as if calling a println(automation.toString())

Automation(
  name = "automation-name",
  description = "automation-description",
  isActive = true,
  id = Id("automation@automation-id"),
  automationGraph = SequentialFlow(
    nodes = [
      Starter(
        entity="device@test-device",
        type="home.matter.0000.types.0101",
        trait="OnOff@6789..."),
      Action(
        entity="device@test-device",
        type="home.matter.0000.types.0101",
        trait="OnOff@8765...",
        command="on")
    ]))

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

val structure = homeManager.structures().list().single()
val automation: DraftAutomation = structure.automations().filter {
  it.name.equals("Sunset Blinds") }

import android.util.Log
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure
import com.google.home.automation.Action
import com.google.home.automation.Automation
import com.google.home.automation.Automation.automationGraph
import com.google.home.automation.Node
import com.google.home.automation.ParallelFlow
import com.google.home.automation.SelectFlow
import com.google.home.automation.SequentialFlow
import com.google.home.automation.Starter
import com.google.home.automation.StateReader

...

fun collectDescendants(node: Node): List<Node> {
  val d: MutableList<Node> = mutableListOf(node)

  val children: List<Node> =
    when (node) {
      is SequentialFlow -> node.nodes
      is ParallelFlow -> node.nodes
      is SelectFlow -> node.nodes
      else -> emptyList()
    }
  for (c in children) {
    d += collectDescendants(c)
  }
  return d
}

val myDeviceId = "device@452f78ce8-0143-84a-7e32-1d99ab54c83a"
val structure = homeManager.structures().list().single()
val automations =
  structure.automations().first().filter {
    automation: Automation ->
    collectDescendants(automation.automationGraph!!).any { node: Node ->
      when (node) {
        is Starter -> node.entity.id.id == myDeviceId
        is StateReader -> node.entity.id.id == myDeviceId
        is Action -> node.entity.id.id == myDeviceId
        else -> false
      }
    }
  }

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

val structure = homeManager.structures().list().single()
val automation: DraftAutomation = structure.automations().mapNotNull {
  it.firstOrNull
    { automation -> automation.id == Id("automation-id") }
  }.firstOrNull()
automation.update { this.name = "Flashing lights 2" }

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

val structure = homeManager.structures().list().single()
val automation: Automation = structure.automations().mapNotNull {
  it.firstOrNull
    { automation -> automation.id == Id("automation-id") }
  }.firstOrNull()
automation.update {
  this.automationGraph = sequential {
    val laundryWasherCompletionEvent =
      starter<_>(laundryWasher, LaundryWasherDevice, OperationCompletionEvent)
    condition {
      expression =
        laundryWasherCompletionEvent.completionErrorCode equals
          // UByte 0x00u means NoError
          0x00u
    }
    action(speaker, SpeakerDevice) { command(AssistantBroadcast.broadcast("laundry is done")) }
    }
  }
}

import com.google.home.automation.Automation
import com.google.home.Home
import com.google.home.HomeDevice
import com.google.home.HomeManager
import com.google.home.Id
import com.google.home.Structure

...

val structure = homeManager.structures().list().single()
val automation: DraftAutomation = structure.automations().first()
structure.deleteAutomation(automation.id)