How to identify whether some particular application is already installed in my device or not through xamarin forms? (I want to achieve in android and ios).
Explanation :
In native windows application I have used one service which give me following data (App Name, App Icon Image, App Id, Publisher Id, Version name).
I have checked whether particular application is already installed in my device or not through App Name, App Id, Publisher Id.
Suppose app is installed then I checked version of the application if its fully updated then "Launch" button display and if it is not then "Update" button display.
If application is not installed then "Install" button display and this button redirect me directly through play store.
Same thing I want achieve in android and ios through xamarin forms.
which things are required through service for android and ios?
How to redirect directly to play store in android and ios?