I had a misunderstanding.
It’s work !
I have set :
– “bruenor.magicbox/bruenor.magicbox.uiGameStarterActivity” as emulator component
– empty as action
– empty as category
– “id of a game” for parameter “intent_msg1” (intent_msg1=gameId instead of code=intent_msg1 and value=gameId)
The test work (I set game ID manually).
I am in touch with the developer of ARC Browser to send game ID according to wich game I click on.
I will let you know when I get results (and the procedure to make it works).