I'm developing an application for Android, but I have some doubts ...
1)I tried to find answer by searching on google and on Stack Overflow, unfortunately I have only found confusing answers, what are the correct size for the splash screen (smartphone/tablet)?
2)To have a 100% compatibility both on smartphones and on tablets I must create two separate applications or just one of them? If i need only one, how i can adapt all to different screens?
3)There is the possibility to avoid that an application can not be installed on certain devices?
you have to separate screen for all drawable folder like ex :for phone only
drawable-hdpi,drawable-mdpi,drawable-xhdpi,drawable-xxhdpi
ex:for tablet
drawable-large,drawable-small,drawable-normal,drawable-xlarge
no need to create two separate application.just create drawable folder
i hope its useful to you.