OpenClosedButtonTile.groovy

/**
 *  Copyright 2016 Daniel Root 
 *
 *  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.
 *
 *  Open/Closed Button Tile
 *
 *  Author: Daniel Root
 *
 *  Date: 2016-04-29
 * 
 * Based on "On/Off Button Tile" by SmartThings
 */
metadata {
	definition (name: "Open/Closed Button Tile", namespace: "danroot", author: "Daniel Root") {
		capability "Actuator"
		capability "Switch"
		capability "Sensor"
        capability "Contact Sensor"
	} 
	// simulator metadata
	simulator {
	}

	// UI tile definitions
	tiles {
		standardTile("button", "device.switch", width: 2, height: 2, canChangeIcon: true) {
			state "off", label: 'Off', action: "switch.on", icon: "st.contact.contact.closed", backgroundColor: "#ffffff", nextState: "on"
			state "on", label: 'On', action: "switch.off", icon: "st.contact.contact.open", backgroundColor: "#79b821", nextState: "off"
		}
		main "button"
		details "button"
	}
}

def parse(String description) {
    log.debug "parse description: $description"

    def attrName = null
    def attrValue = null

    if (description?.startsWith("on/off:")) {
        log.debug "switch command"
        attrName = "switch"
        attrValue = description?.endsWith("1") ? "on" : "off"
    }

    def result = createEvent(name: attrName, value: attrValue)

    log.debug "Parse returned ${result?.descriptionText}"
    return result
}

def on() {
	sendEvent(name: "contact", value: "open")
    sendEvent(name: "switch", value: "on")
}

def off() {
	sendEvent(name: "contact", value: "closed")
    sendEvent(name: "switch", value: "off")
}