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HMI Documentation
SetDisplayLayout

SetDisplayLayout

Type
Function
Sender
SDL
Purpose
Set the display template for the specified application's persistent display.
Note

This RPC is no longer used as of SDL version 8.1.0.

SDL now transforms incoming SetDisplayLayout requests from mobile into UI.Show requests with the templateConfiguration parameter to change the display layout.

Request

Must
  1. The HMI must send a BC.OnResetTimeout notification to SDL to reset the timeout in case it needs more time to process the request.

Parameters

Name Type Mandatory Additional
displayLayout String true maxlength: 500
appID Integer true
dayColorScheme Common.TemplateColorScheme false
nightColorScheme Common.TemplateColorScheme false

Response

Parameters

Name Type Mandatory Additional
displayCapabilities Common.DisplayCapabilities false
buttonCapabilities Common.ButtonCapabilities false array: true
minsize: 1
maxsize: 100
softButtonCapabilities Common.SoftButtonCapabilities false array: true
minsize: 1
maxsize: 100
presetBankCapabilities Common.PresetBankCapabilities false

Sequence Diagrams

JSON Message Examples

Example Request

{
  "id" : 47,
  "jsonrpc" : "2.0",
  "method" : "UI.SetDisplayLayout",
  "params" :
  {
    "displayLayout" : "NON-MEDIA",
    "appID" : 65638
  }
}

Example Response

{
    "jsonrpc":"2.0",
    "id":42,
    "result":{
        "code":0,
        "method":"UI.SetDisplayLayout",
        "displayCapabilities":{
            "displayType":"GEN2_8_DMA",
            "displayName":"SDL_HMI",
            "textFields":[
                {
                    "name":"mainField1",
                    "characterSet":"UTF_8",
                    "width":500,
                    "rows":1
                },
                ...
                {
                    "name":"mediaClock",
                    "characterSet":"UTF_8",
                    "width":500,
                    "rows":1
                },
                {
                    "name":"mediaTrack",
                    "characterSet":"UTF_8",
                    "width":500,
                    "rows":1
                },
                {
                    "name":"templateTitle",
                    "characterSet":"UTF_8",
                    "width":100,
                    "rows":1
                },
                {
                    "name":"alertText1",
                    "characterSet":"UTF_8",
                    "width":500,
                    "rows":1
                },
                ...
            ],
            "imageFields":[
                {
                    "name":"softButtonImage",
                    "imageTypeSupported":[
                        "GRAPHIC_BMP",
                        "GRAPHIC_JPEG",
                        "GRAPHIC_PNG"
                    ],
                    "imageResolution":{
                        "resolutionWidth":64,
                        "resolutionHeight":64
                    }
                },
                {
                    "name":"choiceImage",
                    "imageTypeSupported":[
                        "GRAPHIC_BMP",
                        "GRAPHIC_JPEG",
                        "GRAPHIC_PNG"
                    ],
                    "imageResolution":{
                        "resolutionWidth":64,
                        "resolutionHeight":64
                    }
                },
                ...
            ],
            "mediaClockFormats":[
                "CLOCK1",
                "CLOCK2",
                "CLOCK3",
                "CLOCKTEXT1",
                "CLOCKTEXT2",
                "CLOCKTEXT3",
                "CLOCKTEXT4"
            ],
            "graphicSupported":true,
            "imageCapabilities":[
                "DYNAMIC",
                "STATIC"
            ],
            "templatesAvailable":[
                "MEDIA",
                "NON-MEDIA",
                "NAV_FULLSCREEN_MAP",
                "WEB_VIEW"
            ],
            "screenParams":{
                "resolution":{
                    "resolutionWidth":800,
                    "resolutionHeight":480
                },
                "touchEventAvailable":{
                    "pressAvailable":true,
                    "multiTouchAvailable":true,
                    "doublePressAvailable":false
                }
            },
            "numCustomPresetsAvailable":8
        },
        "buttonCapabilities":[
            ...
            {
                "name":"OK",
                "shortPressAvailable":true,
                "longPressAvailable":true,
                "upDownAvailable":true
            },
            {
                "name":"SEEKLEFT",
                "shortPressAvailable":true,
                "longPressAvailable":true,
                "upDownAvailable":true
            },
            {
                "name":"SEEKRIGHT",
                "shortPressAvailable":true,
                "longPressAvailable":true,
                "upDownAvailable":true
            },
            {
                "name":"TUNEUP",
                "shortPressAvailable":true,
                "longPressAvailable":true,
                "upDownAvailable":true
            },
            {
                "name":"TUNEDOWN",
                "shortPressAvailable":true,
                "longPressAvailable":true,
                "upDownAvailable":true
            }
        ],
        "softButtonCapabilities":[
            {
                "shortPressAvailable":true,
                "longPressAvailable":true,
                "upDownAvailable":true,
                "imageSupported":true
            }
        ],
        "presetBankCapabilities":{
            "onScreenPresetsAvailable":true
        }
    }
}

Example Error

{
  "id" : 47,
  "jsonrpc" : "2.0",
  "error" :
  {
    "code" : 6,
    "message" : "Ignored as the requested template is already associated with the named appID",
    "data" :
    {
      "method" : "UI.SetDisplayLayout"
    }
  }
}
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