Fully Kiosk Browser integration

Tutorials & Examples
8

I’m also using Fully Kiosk with it’s powerful REST API and I’d like to share my setup - not yet pinned to the wall, I’m waiting for something like this to arrive.
I’m gonna use a Acer Iconia One 10 (B3-A40) which has the ability to turn on the screen when double-tapping on it. This is very important for me as I’m gonna use the screensaver feature of Fully to display a slideshow of family photos only on interval 18:00-22:00 (12:00-22:00 in weekends) and, in the rest, the tablet will be with the screen off.
When it’s in “photoframe” mode a single touch is enough to go to OH UI and, when screen if off, a double-tap will be needed to wake the screen.
Also, when someone rings the doorbell, the tabel will wake up (or exit from screensaver), display a fedd fromt he fron door camera and announce, using Fully TSS, that Someone is at the front door.

To interface with OH I’m using the HTTP binding and HTTP actions.
HTTP binding is configure like below to refresh the deviceInfo:

# http.cfg
wallpanel_deviceInfo.url=http://wallpanel:2323/?pwd=XXXXX&cmd=deviceInfo&type=json
wallpanel_deviceInfo.updateInterval=1000

As the Fully screenBrightness accepts values in the [0…255] interval and a dimmer item from openHAB has [0…100] I wanted to transform between those two and I’m using a JS transformation and a rule - see details below.

wallpanel.items:

Group gWallpanel (All)

Number Wallpanel_batteryLevel "Battery [%d%%]" <battery> (gWallpanel) {http="<[wallpanel_deviceInfo:600000:JSONPATH($.batteryLevel)]"}
Switch Wallpanel_screenOn "Screen" <tablet> (gWallpanel) {http="<[wallpanel_deviceInfo:10000:JS(wallpanel_isScreenOn.js)] >[ON:POST:http://wallpanel:2323/?password=XXXXXX&cmd=screenOn] >[OFF:POST:http://wallpanel:2323/?password=XXXXXX&cmd=screenOff]"}
Dimmer Wallpanel_screenBrightness "Brightness [%d]" (gWallpanel) {http="<[wallpanel_deviceInfo:10000:JS(wallpanel_screenBrightness.js)]"}
Number Wallpanel_screenOffTimer "Screeensaver/OFF [%d s]" <tabletoff> (gWallpanel)

String Wallpanel_displayURL
String Wallpanel_TTS
Switch Wallpanel_Notification

wallpanel_isScreenOn.js:

(function(json){
    var deviceInfo = JSON.parse(json);
    if (deviceInfo.isScreenOn) {
        return 'ON';
     } else {
         return 'OFF';
     }
})(input)

wallpanel_screenBrightness.js:

(function(json){
    var deviceSettings = JSON.parse(json);
    return Math.round(parseInt(deviceSettings.screenBrightness) / 2.55);
})(input)

wallpanel.rules:

import java.net.URLEncoder

rule "Wallpanel_Schedule_photoFrameON"
when
    Time cron "0 0 18 ? * MON,TUE,WED,THU,FRI *" or
    Time cron "0 0 12 ? * SAT,SUN *"
then
    sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=setStringSetting&key=timeToScreenOffV2&value=0') 
    sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=setStringSetting&key=timeToScreensaverV2&value='+Wallpanel_screenOffTimer.state.toString)
    Wallpanel_screenOn.sendCommand(ON)
end

rule "Wallpanel_Schedule_photoFrameOFF"
when
    Time cron "	0 0 22 1/1 * ? *"
then
    sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=stopScreensaver') //exit screensaver
    sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=setStringSetting&key=timeToScreenOffV2&value='+Wallpanel_screenOffTimer.state.toString)
    sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=setStringSetting&key=timeToScreensaverV2&value=0')
    Wallpanel_screenOn.sendCommand(OFF)
end

rule "Wallpanel_Notification"
when
    Item Wallpanel_Notification changed to ON
then
    if(Wallpanel_displayURL.state != NULL){
        if(Wallpanel_screenOn.state != ON) {
            logWarn("DEBUG","Wallpanel - turning ON screen...")
            Wallpanel_screenOn.sendCommand(ON)
            Thread::sleep(250)
        }

        sendHttpPostRequest('http://wallpanel:2323/?password=XXXXXX&cmd=stopScreensaver')

        sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=loadURL&url=' + URLEncoder::encode(Wallpanel_displayURL.state.toString,'UTF-8'))
        Thread::sleep(100)
        Wallpanel_displayURL.postUpdate(NULL)
    }
    if(Wallpanel_TTS.state != NULL){
        sendHttpPostRequest('http://wallpanel:2323/?password=XXXXX&cmd=textToSpeech&text=' + Wallpanel_TTS.state.toString.replaceAll(" ","+"))
        Thread::sleep(100)
        Wallpanel_TTS.postUpdate(NULL)
    }
    Wallpanel_Notification.postUpdate(OFF)
end

rule "Wallpanel_screenBrightness"
when
    Item Wallpanel_screenBrightness received command
then
    val new_brightness = Math::round((Wallpanel_screenBrightness.state as Number).intValue * 2.55).intValue
    //logWarn("DEBUG","new_brightness = [" + new_brightness + "]")
    sendHttpPostRequest('http://wallpanel:2323/?password=XXXXXX&cmd=setStringSetting&key=screenBrightness&value=' + new_brightness)
end

The rules are pretty much self explanatory…
One thing I miss is the ability to set volume level through REST, but the developer said that maybe this would be added in a future release.

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