First, `sharedUserId` is opt-in.
You need something like that for plugin / extension like system.
Third, it is being deprecated. and people are screaming "bad google" "android is no longer free!"
First, `sharedUserId` is opt-in.
You need something like that for plugin / extension like system.
Third, it is being deprecated. and people are screaming "bad google" "android is no longer free!"
> First, `sharedUserId` is opt-in.
By the user?
> You need something like that for plugin / extension like system.
Plugin/extension != app.