example[spec] Add a widget - using spec: message

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example[spec] Add a widget - using spec: message

In Node8-Android:

1- start appS8
2- goto workspace list
3- select IMLT8
4- open 239 contribution
5- connect to Android device
6- in connected workspace type:

| mobileApp spec coo cooSpec widgets config newSpec widgets |
mobileApp  := MainActivity singleton activeThread coordinator mobileCoordinator application. 
coo := (mobileApp threads at: 1) coordinator. 
cooSpec := coo template basicAt: #spec. 
config := (JS @ cooSpec) @ #configuration. 
widgets := (JS @ config) @ #widgets.
newSpec := (#class -> #MobileText ),
	(#configuration -> ( (#order -> 6),(#text -> 'test text!') )).
JS @ widgets handleAt: #newText put: newSpec json.

"cooSpec is the new spec for coordinator template"
coo spec: cooSpec.

7- test text! appears below