I want to create an apk
i dont need any design
or anythink else just i want 2 activities isän the start activity i want only a button if button is pressed then i want to make a check
has the user who runs my app joined my telegram channel if yes then move to next activity
if user has not joined my telegram channel then
Show dialog "please join xxxx channel first then press button again "
is that possible to make this kind of apps