Merge pull request #707 from SmartThingsCommunity/staging

Rolling down build changes to master from staging

build.gradle

@@ -7,9 +7,10 @@ apply plugin: 'smartthings-hipchat'
 
 buildscript {
     dependencies {
-        classpath "com.smartthings.deployment:executable-deployment-scripts:1.0.3"
+        classpath "com.smartthings.deployment:executable-deployment-scripts:1.0.6"
     }
     repositories {
+        mavenLocal()
         jcenter()
         maven {
             credentials {

circle.yml

@@ -15,13 +15,13 @@ deployment:
   develop:
     branch: master
     commands:
-      - ./gradlew deployArchives -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD -Ps3BucketName=$S3_BUCKET_NAME_PREPROD_DEV
+      - ./gradlew deployArchives -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD -Ps3Buckets="$S3_BUCKETS_DEV"
       - ./gradlew hipchatSendNotification -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD -Pbranch=$CIRCLE_BRANCH
       - ./gradlew hipchatShareFile -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD
 
   stage:
     branch: staging
     commands:
-      - ./gradlew deployArchives -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD -Ps3BucketName=$S3_BUCKET_NAME_PREPROD_STAGING
+      - ./gradlew deployArchives -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD -Ps3Buckets="$S3_BUCKETS_STAGE"
       - ./gradlew hipchatSendNotification -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD -Pbranch=$CIRCLE_BRANCH
       - ./gradlew hipchatShareFile -PsmartThingsArtifactoryUserName=$ARTIFACTORY_USERNAME -PsmartThingsArtifactoryPassword=$ARTIFACTORY_PASSWORD

devicetypes/smartthings/hue-bulb.src/hue-bulb.groovy

@@ -103,62 +103,104 @@ void nextLevel() {
 }
 
 void setLevel(percent) {
-	log.debug "Executing 'setLevel'"
-	parent.setLevel(this, percent)
-	sendEvent(name: "level", value: percent, descriptionText: "Level has changed to ${percent}%")
+    log.debug "Executing 'setLevel'"
+    if (verifyPercent(percent)) {
+        parent.setLevel(this, percent)
+        sendEvent(name: "level", value: percent, descriptionText: "Level has changed to ${percent}%")
+        sendEvent(name: "switch", value: "on")
+    }
 }
 
 void setSaturation(percent) {
-	log.debug "Executing 'setSaturation'"
-	parent.setSaturation(this, percent)
-	sendEvent(name: "saturation", value: percent, displayed: false)
+    log.debug "Executing 'setSaturation'"
+    if (verifyPercent(percent)) {
+        parent.setSaturation(this, percent)
+        sendEvent(name: "saturation", value: percent, displayed: false)
+    }
 }
 
 void setHue(percent) {
-	log.debug "Executing 'setHue'"
-	parent.setHue(this, percent)
-	sendEvent(name: "hue", value: percent, displayed: false)
+    log.debug "Executing 'setHue'"
+    if (verifyPercent(percent)) {
+        parent.setHue(this, percent)
+        sendEvent(name: "hue", value: percent, displayed: false)
+    }
 }
 
 void setColor(value) {
-	log.debug "setColor: ${value}, $this"
-	parent.setColor(this, value)
-	if (value.hue) { sendEvent(name: "hue", value: value.hue, displayed: false)}
-	if (value.saturation) { sendEvent(name: "saturation", value: value.saturation, displayed: false)}
-	if (value.hex) { sendEvent(name: "color", value: value.hex)}
-	if (value.level) { sendEvent(name: "level", value: value.level, descriptionText: "Level has changed to ${value.level}%")}
-	sendEvent(name: "switch", value: "on")
+    log.debug "setColor: ${value}, $this"
+    def events = []
+    def validValues = [:]
+
+    if (verifyPercent(value.hue)) {
+        events << createEvent(name: "hue", value: value.hue, displayed: false)
+        validValues.hue = value.hue
+    }
+    if (verifyPercent(value.saturation)) {
+        events << createEvent(name: "saturation", value: value.saturation, displayed: false)
+        validValues.saturation = value.saturation
+    }
+    if (value.hex != null) {
+        if (value.hex ==~ /^\#([A-Fa-f0-9]){6}$/) {
+            events << createEvent(name: "color", value: value.hex)
+            validValues.hex = value.hex
+        } else {
+            log.warn "$value.hex is not a valid color"
+        }
+    }
+    if (verifyPercent(value.level)) {
+        events << createEvent(name: "level", value: value.level, descriptionText: "Level has changed to ${value.level}%")
+        validValues.level = value.level
+    }
+    if (value.switch == "off" || (value.level != null && value.level <= 0)) {
+        events << createEvent(name: "switch", value: "off")
+        validValues.switch = "off"
+    } else {
+        events << createEvent(name: "switch", value: "on")
+        validValues.switch = "on"
+    }
+    if (!events.isEmpty()) {
+        parent.setColor(this, validValues)
+    }
+    events.each {
+        sendEvent(it)
+    }
 }
 
 void reset() {
-	log.debug "Executing 'reset'"
+    log.debug "Executing 'reset'"
     def value = [level:100, saturation:56, hue:23]
     setAdjustedColor(value)
-	parent.poll()
+    parent.poll()
 }
 
 void setAdjustedColor(value) {
-	if (value) {
+    if (value) {
         log.trace "setAdjustedColor: ${value}"
         def adjusted = value + [:]
         adjusted.hue = adjustOutgoingHue(value.hue)
         // Needed because color picker always sends 100
         adjusted.level = null
         setColor(adjusted)
+    } else {
+        log.warn "Invalid color input"
     }
 }
 
 void setColorTemperature(value) {
-	if (value) {
+    if (value) {
         log.trace "setColorTemperature: ${value}k"
         parent.setColorTemperature(this, value)
         sendEvent(name: "colorTemperature", value: value)
-	}
+        sendEvent(name: "switch", value: "on")
+    } else {
+        log.warn "Invalid color temperature"
+    }
 }
 
 void refresh() {
-	log.debug "Executing 'refresh'"
-	parent.manualRefresh()
+    log.debug "Executing 'refresh'"
+    parent.manualRefresh()
 }
 
 def adjustOutgoingHue(percent) {
@@ -177,3 +219,14 @@ def adjustOutgoingHue(percent) {
 	log.info "percent: $percent, adjusted: $adjusted"
 	adjusted
 }
+
+def verifyPercent(percent) {
+    if (percent == null)
+        return false
+    else if (percent >= 0 && percent <= 100) {
+        return true
+    } else {
+        log.warn "$percent is not 0-100"
+        return false
+    }
+}

devicetypes/smartthings/hue-lux-bulb.src/hue-lux-bulb.groovy

@@ -79,8 +79,12 @@ void off() {
 
 void setLevel(percent) {
 	log.debug "Executing 'setLevel'"
-	parent.setLevel(this, percent)
-	sendEvent(name: "level", value: percent)
+    if (percent != null && percent >= 0 && percent <= 100) {
+		parent.setLevel(this, percent)
+		sendEvent(name: "level", value: percent)
+	} else {
+    	log.warn "$percent is not 0-100"
+    }
 }
 
 void refresh() {

devicetypes/smartthings/smartsense-multi.src/smartsense-multi.groovy

@@ -203,7 +203,7 @@ private List parseContactMessage(String description) {
 	parts.each { part ->
 		part = part.trim()
 		if (part.startsWith('contactState:')) {
-			results << getContactResult(part, description)
+			results.addAll(getContactResult(part, description))
 		}
 		else if (part.startsWith('accelerationState:')) {
 			results << getAccelerationResult(part, description)
@@ -316,7 +316,7 @@ private List getContactResult(part, description) {
 	results
 }
 
-private getAccelerationResult(part, description) {
+private Map getAccelerationResult(part, description) {
 	def name = "acceleration"
 	def value = part.endsWith("1") ? "active" : "inactive"
 	def linkText = getLinkText(device)
@@ -335,7 +335,7 @@ private getAccelerationResult(part, description) {
 	]
 }
 
-private getTempResult(part, description) {
+private Map getTempResult(part, description) {
 	def name = "temperature"
 	def temperatureScale = getTemperatureScale()
 	def value = zigbee.parseSmartThingsTemperatureValue(part, "temp: ", temperatureScale)
@@ -360,7 +360,7 @@ private getTempResult(part, description) {
 	]
 }
 
-private getXyzResult(results, description) {
+private Map getXyzResult(results, description) {
 	def name = "threeAxis"
 	def value = "${results.x},${results.y},${results.z}"
 	def linkText = getLinkText(device)
@@ -379,7 +379,7 @@ private getXyzResult(results, description) {
 	]
 }
 
-private getBatteryResult(part, description) {
+private Map getBatteryResult(part, description) {
 	def batteryDivisor = description.split(",").find {it.split(":")[0].trim() == "batteryDivisor"} ? description.split(",").find {it.split(":")[0].trim() == "batteryDivisor"}.split(":")[1].trim() : null
 	def name = "battery"
 	def value = zigbee.parseSmartThingsBatteryValue(part, batteryDivisor)
@@ -400,7 +400,7 @@ private getBatteryResult(part, description) {
 	]
 }
 
-private getRssiResult(part, description, lastHop=false) {
+private Map getRssiResult(part, description, lastHop=false) {
 	def name = lastHop ? "lastHopRssi" : "rssi"
 	def valueString = part.split(":")[1].trim()
 	def value = (Integer.parseInt(valueString) - 128).toString()
@@ -431,7 +431,7 @@ private getRssiResult(part, description, lastHop=false) {
  * Note: To make the signal strength indicator more accurate, we could combine
  * LQI with RSSI.
  */
-private getLqiResult(part, description, lastHop=false) {
+private Map getLqiResult(part, description, lastHop=false) {
 	def name = lastHop ? "lastHopLqi" : "lqi"
 	def valueString = part.split(":")[1].trim()
 	def percentageOf = 255

devicetypes/smartthings/zigbee-dimmer-power.src/zigbee-dimmer-power.groovy

@@ -56,21 +56,17 @@ metadata {
 def parse(String description) {
     log.debug "description is $description"
 
-    def resultMap = zigbee.getKnownDescription(description)
-    if (resultMap) {
-        log.info resultMap
-        if (resultMap.type == "update") {
-            log.info "$device updates: ${resultMap.value}"
-        }
-        else if (resultMap.type == "power") {
-            def powerValue
+    def event = zigbee.getEvent(description)
+    if (event) {
+        log.info event
+        if (event.name == "power") {
             if (device.getDataValue("manufacturer") != "OSRAM") {       //OSRAM devices do not reliably update power
-                powerValue = (resultMap.value as Integer)/10            //TODO: The divisor value needs to be set as part of configuration
-                sendEvent(name: "power", value: powerValue)
+                event.value = (event.value as Integer) / 10             //TODO: The divisor value needs to be set as part of configuration
+                sendEvent(event)
             }
         }
         else {
-            sendEvent(name: resultMap.type, value: resultMap.value)
+            sendEvent(event)
         }
     }
     else {

devicetypes/smartthings/zigbee-dimmer.src/zigbee-dimmer.groovy

@@ -51,15 +51,9 @@ metadata {
 def parse(String description) {
     log.debug "description is $description"
 
-    def resultMap = zigbee.getKnownDescription(description)
-    if (resultMap) {
-        log.info resultMap
-        if (resultMap.type == "update") {
-            log.info "$device updates: ${resultMap.value}"
-        }
-        else {
-            sendEvent(name: resultMap.type, value: resultMap.value)
-        }
+    def event = zigbee.getEvent(description)
+    if (event) {
+        sendEvent(event)
     }
     else {
         log.warn "DID NOT PARSE MESSAGE for description : $description"

devicetypes/smartthings/zigbee-lock.src/zigbee-lock.groovy

@@ -83,32 +83,19 @@ def uninstalled() {
 }
 
 def configure() {
-    /*
     def cmds =
-        zigbee.configSetup("${CLUSTER_DOORLOCK}", "${DOORLOCK_ATTR_LOCKSTATE}",
-                           "${TYPE_ENUM8}", 0, 3600, "{01}") +
-        zigbee.configSetup("${CLUSTER_POWER}", "${POWER_ATTR_BATTERY_PERCENTAGE_REMAINING}",
-                           "${TYPE_U8}", 600, 21600, "{01}")
-    */
-    def zigbeeId = device.zigbeeId
-    def cmds =
-        [
-            "zdo bind 0x${device.deviceNetworkId} 0x${device.endpointId} 1 ${CLUSTER_DOORLOCK} {$zigbeeId} {}", "delay 200",
-            "zcl global send-me-a-report ${CLUSTER_DOORLOCK} ${DOORLOCK_ATTR_LOCKSTATE} ${TYPE_ENUM8} 0 3600 {01}", "delay 200",
-            "send 0x${device.deviceNetworkId} 1 0x${device.endpointId}", "delay 200",
-
-            "zdo bind 0x${device.deviceNetworkId} 0x${device.endpointId} 1 ${CLUSTER_POWER} {$zigbeeId} {}", "delay 200",
-            "zcl global send-me-a-report ${CLUSTER_POWER} ${POWER_ATTR_BATTERY_PERCENTAGE_REMAINING} ${TYPE_U8} 600 21600 {01}", "delay 200",
-            "send 0x${device.deviceNetworkId} 1 0x${device.endpointId}", "delay 200",
-        ]
+        zigbee.configureReporting(CLUSTER_DOORLOCK, DOORLOCK_ATTR_LOCKSTATE,
+                                  TYPE_ENUM8, 0, 3600, null) +
+        zigbee.configureReporting(CLUSTER_POWER, POWER_ATTR_BATTERY_PERCENTAGE_REMAINING,
+                                  TYPE_U8, 600, 21600, 0x01)
     log.info "configure() --- cmds: $cmds"
     return cmds + refresh() // send refresh cmds as part of config
 }
 
 def refresh() {
     def cmds =
-        zigbee.refreshData("${CLUSTER_DOORLOCK}", "${DOORLOCK_ATTR_LOCKSTATE}") +
-        zigbee.refreshData("${CLUSTER_POWER}", "${POWER_ATTR_BATTERY_PERCENTAGE_REMAINING}")
+        zigbee.readAttribute(CLUSTER_DOORLOCK, DOORLOCK_ATTR_LOCKSTATE) +
+        zigbee.readAttribute(CLUSTER_POWER, POWER_ATTR_BATTERY_PERCENTAGE_REMAINING)
     log.info "refresh() --- cmds: $cmds"
     return cmds
 }
@@ -121,34 +108,27 @@ def parse(String description) {
         map = parseReportAttributeMessage(description)
     }
 
-    log.debug "parse() --- Parse returned $map"
     def result = map ? createEvent(map) : null
+    log.debug "parse() --- returned: $result"
     return result
 }
 
 // Lock capability commands
 def lock() {
-    //def cmds = zigbee.zigbeeCommand("${CLUSTER_DOORLOCK}", "${DOORLOCK_CMD_LOCK_DOOR}", "{}")
-    //log.info "lock() -- cmds: $cmds"
-    //return cmds
-    "st cmd 0x${device.deviceNetworkId} 0x${device.endpointId} ${CLUSTER_DOORLOCK} ${DOORLOCK_CMD_LOCK_DOOR} {}"
+    def cmds = zigbee.command(CLUSTER_DOORLOCK, DOORLOCK_CMD_LOCK_DOOR)
+    log.info "lock() -- cmds: $cmds"
+    return cmds
 }
 
 def unlock() {
-    //def cmds = zigbee.zigbeeCommand("${CLUSTER_DOORLOCK}", "${DOORLOCK_CMD_UNLOCK_DOOR}", "{}")
-    //log.info "unlock() -- cmds: $cmds"
-    //return cmds
-    "st cmd 0x${device.deviceNetworkId} 0x${device.endpointId} ${CLUSTER_DOORLOCK} ${DOORLOCK_CMD_UNLOCK_DOOR} {}"
+    def cmds = zigbee.command(CLUSTER_DOORLOCK, DOORLOCK_CMD_UNLOCK_DOOR)
+    log.info "unlock() -- cmds: $cmds"
+    return cmds
 }
 
 // Private methods
 private Map parseReportAttributeMessage(String description) {
-    log.trace "parseReportAttributeMessage() --- description: $description"
-
     Map descMap = zigbee.parseDescriptionAsMap(description)
-
-    log.debug "parseReportAttributeMessage() --- descMap: $descMap"
-
     Map resultMap = [:]
     if (descMap.clusterInt == CLUSTER_POWER && descMap.attrInt == POWER_ATTR_BATTERY_PERCENTAGE_REMAINING) {
         resultMap.name = "battery"
@@ -156,18 +136,24 @@ private Map parseReportAttributeMessage(String description) {
         if (device.getDataValue("manufacturer") == "Yale") {            //Handling issue with Yale locks incorrect battery reporting
             resultMap.value = Integer.parseInt(descMap.value, 16)
         }
-        log.info "parseReportAttributeMessage() --- battery: ${resultMap.value}"
     }
     else if (descMap.clusterInt == CLUSTER_DOORLOCK && descMap.attrInt == DOORLOCK_ATTR_LOCKSTATE) {
         def value = Integer.parseInt(descMap.value, 16)
+        def linkText = getLinkText(device)
         resultMap.name = "lock"
-        resultMap.putAll([0:["value":"unknown",
-                             "descriptionText":"Not fully locked"],
-                          1:["value":"locked"],
-                          2:["value":"unlocked"]].get(value,
-                                                      ["value":"unknown",
-                                                       "descriptionText":"Unknown lock state"]))
-        log.info "parseReportAttributeMessage() --- lock: ${resultMap.value}"
+        if (value == 0) {
+            resultMap.value = "unknown"
+            resultMap.descriptionText = "${linkText} is not fully locked"
+        } else if (value == 1) {
+            resultMap.value = "locked"
+            resultMap.descriptionText = "${linkText} is locked"
+        } else if (value == 2) {
+            resultMap.value = "unlocked"
+            resultMap.descriptionText = "${linkText} is unlocked"
+        } else {
+            resultMap.value = "unknown"
+            resultMap.descriptionText = "${linkText} is in unknown lock state"
+        }
     }
     else {
         log.debug "parseReportAttributeMessage() --- ignoring attribute"

devicetypes/smartthings/zigbee-switch-power.src/zigbee-switch-power.groovy

@@ -51,22 +51,15 @@ metadata {
 // Parse incoming device messages to generate events
 def parse(String description) {
     log.debug "description is $description"
-
-    def resultMap = zigbee.getKnownDescription(description)
-    if (resultMap) {
-        log.info resultMap
-        if (resultMap.type == "update") {
-            log.info "$device updates: ${resultMap.value}"
-        }
-        else if (resultMap.type == "power") {
+    def event = zigbee.getEvent(description)
+    if (event) {
+        if (event.name == "power") {
             def powerValue
-            if (device.getDataValue("manufacturer") != "OSRAM") {       //OSRAM devices do not reliably update power
-                powerValue = (resultMap.value as Integer)/10            //TODO: The divisor value needs to be set as part of configuration
-                sendEvent(name: "power", value: powerValue)
-            }
+            powerValue = (event.value as Integer)/10            //TODO: The divisor value needs to be set as part of configuration
+            sendEvent(name: "power", value: powerValue)
         }
         else {
-            sendEvent(name: resultMap.type, value: resultMap.value)
+            sendEvent(event)
         }
     }
     else {

devicetypes/smartthings/zigbee-switch.src/zigbee-switch.groovy

@@ -53,16 +53,9 @@ metadata {
 // Parse incoming device messages to generate events
 def parse(String description) {
     log.debug "description is $description"
-
-    def resultMap = zigbee.getKnownDescription(description)
-    if (resultMap) {
-        log.info resultMap
-        if (resultMap.type == "update") {
-            log.info "$device updates: ${resultMap.value}"
-        }
-        else {
-            sendEvent(name: resultMap.type, value: resultMap.value)
-        }
+    def event = zigbee.getEvent(description)
+    if (event) {
+        sendEvent(event)
     }
     else {
         log.warn "DID NOT PARSE MESSAGE for description : $description"

devicetypes/smartthings/zigbee-white-color-temperature-bulb.src/zigbee-white-color-temperature-bulb.groovy

@@ -73,16 +73,9 @@ metadata {
 // Parse incoming device messages to generate events
 def parse(String description) {
     log.debug "description is $description"
-
-    def finalResult = zigbee.getKnownDescription(description)
-    if (finalResult) {
-        log.info finalResult
-        if (finalResult.type == "update") {
-            log.info "$device updates: ${finalResult.value}"
-        }
-        else {
-            sendEvent(name: finalResult.type, value: finalResult.value)
-        }
+    def event = zigbee.getEvent(description)
+    if (event) {
+        sendEvent(event)
     }
     else {
         log.warn "DID NOT PARSE MESSAGE for description : $description"

smartapps/-/-1.src/-1.groovy

@@ -1,51 +0,0 @@
-/**
- *  테스트1
- *
- *  Copyright 2016 김천래
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- *  in compliance with the License. You may obtain a copy of the License at:
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
- *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
- *  for the specific language governing permissions and limitations under the License.
- *
- */
-definition(
-    name: "테스트1",
-    namespace: "김천래",
-    author: "김천래",
-    description: "\uD14C\uC2A4\uD2B81",
-    category: "Convenience",
-    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png",
-    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png",
-    iconX3Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png",
-    oauth: true)
-
-
-preferences {
-	section("Title") {
-		// TODO: put inputs here
-	}
-}
-
-def installed() {
-	log.debug "Installed with settings: ${settings}"
-
-	initialize()
-}
-
-def updated() {
-	log.debug "Updated with settings: ${settings}"
-
-	unsubscribe()
-	initialize()
-}
-
-def initialize() {
-	// TODO: subscribe to attributes, devices, locations, etc.
-}
-
-// TODO: implement event handlers

smartapps/smartthings/hue-connect.src/hue-connect.groovy

@@ -161,7 +161,7 @@ private sendDeveloperReq() {
 		headers: [
 			HOST: host
 		],
-		body: [devicetype: "$token-0", username: "$token-0"]], "${selectedHue}"))
+		body: [devicetype: "$token-0"]], "${selectedHue}"))
 }
 
 private discoverHueBulbs() {
@@ -657,39 +657,53 @@ def setColorTemperature(childDevice, huesettings) {
 }
 
 def setColor(childDevice, huesettings) {
-	log.debug "Executing 'setColor($huesettings)'"
+    log.debug "Executing 'setColor($huesettings)'"
+    
+    def value = [:]
     def hue = null
     def sat = null
     def xy = null
-    if (huesettings.hex) {
-    	xy = getHextoXY(huesettings.hex)
-    } else if (huesettings.hue && huesettings.saturation) {
-		hue = Math.min(Math.round(huesettings.hue * 65535 / 100), 65535)
-		sat = Math.min(Math.round(huesettings.saturation * 255 / 100), 255)
+    
+    if (huesettings.hex != null) {
+        value.xy = getHextoXY(huesettings.hex)
+    } else {
+        if (huesettings.hue != null)
+            value.hue = Math.min(Math.round(huesettings.hue * 65535 / 100), 65535)
+        if (huesettings.saturation != null)   
+            value.sat = Math.min(Math.round(huesettings.saturation * 255 / 100), 255)
     }
-    def alert = huesettings.alert ? huesettings.alert : "none"
-    def transition = huesettings.transition ? huesettings.transition : 4
+    
+    // Default behavior is to turn light on 
+    value.on = true
 
-	def value = [xy: xy, sat: sat, hue: hue, alert: alert, transitiontime: transition, on: true]
+    if (huesettings.level != null) {
+        if (huesettings.level <= 0)
+            value.on = false
+        else if (huesettings.level == 1)
+            value.bri = 1
+        else 
+            value.bri = Math.min(Math.round(huesettings.level * 255 / 100), 255)
+    }
+    value.alert = huesettings.alert ? huesettings.alert : "none"
+    value.transition = huesettings.transition ? huesettings.transition : 4
 
-	if (huesettings.level != null) {
-        if (huesettings.level == 1) value.bri = 1 else value.bri = Math.min(Math.round(huesettings.level * 255 / 100), 255)
-		value.on = value.bri > 0
-	}
+    // Make sure to turn off light if requested
+    if (huesettings.switch == "off")
+        value.on = false
 
-	log.debug "sending command $value"
-	put("lights/${getId(childDevice)}/state", value)
+    log.debug "sending command $value"
+    put("lights/${getId(childDevice)}/state", value)
+    return "Color set to $value"
 }
 
 def nextLevel(childDevice) {
-	def level = device.latestValue("level") as Integer ?: 0
-	if (level < 100) {
-		level = Math.min(25 * (Math.round(level / 25) + 1), 100) as Integer
-	}
-	else {
-		level = 25
-	}
-	setLevel(childDevice,level)
+    def level = device.latestValue("level") as Integer ?: 0
+    if (level < 100) {
+        level = Math.min(25 * (Math.round(level / 25) + 1), 100) as Integer
+    } else {
+        level = 25
+    }
+    setLevel(childDevice,level)
 }
 
 private getId(childDevice) {
@@ -788,16 +802,14 @@ private getHextoXY(String colorStr) {
 
     // Make green more vivid
     if (normalizedToOne[1] > 0.04045) {
-        green = (float) Math.pow((normalizedToOne[1] + 0.055)
-                / (1.0 + 0.055), 2.4);
+        green = (float) Math.pow((normalizedToOne[1] + 0.055) / (1.0 + 0.055), 2.4);
     } else {
         green = (float) (normalizedToOne[1] / 12.92);
     }
 
     // Make blue more vivid
     if (normalizedToOne[2] > 0.04045) {
-        blue = (float) Math.pow((normalizedToOne[2] + 0.055)
-                / (1.0 + 0.055), 2.4);
+        blue = (float) Math.pow((normalizedToOne[2] + 0.055) / (1.0 + 0.055), 2.4);
     } else {
         blue = (float) (normalizedToOne[2] / 12.92);
     }
@@ -806,8 +818,8 @@ private getHextoXY(String colorStr) {
     float Y = (float) (red * 0.234327 + green * 0.743075 + blue * 0.022598);
     float Z = (float) (red * 0.0000000 + green * 0.053077 + blue * 1.035763);
 
-    float x = X / (X + Y + Z);
-    float y = Y / (X + Y + Z);
+    float x = (X != 0 ? X / (X + Y + Z) : 0);
+    float y = (Y != 0 ? Y / (X + Y + Z) : 0);
 
     double[] xy = new double[2];
     xy[0] = x;