如何在 Android Studio 中为手机和平板电脑创建项目？

Question

How can I create a project in Android Studio for phones and tablets, where the APK on the Play Store is the same for both?

I am using build variants with build flavors, but there are two APKs for every device.

Answer 1

You can just approximate if it's a tablet or not by checking the screendimension. If the app uses XLARGE or LARGE display dimensions, it could be a tablet or a "big" phone.

You can get informations about that with something like this:

if(getResources().getConfiguration().screenLayout == Configuration.SCREENLAYOUT_SIZE_LARGE 
|| getResources().getConfiguration().screenLayout == Configuration.SCREENLAYOUT_SIZE_XLARGE) {
    //doSomething
}

You can test which of these ones is the better one for you.

more reference:

Designing Android apps for tablets

Different GUI on phone and tablet, but same app problem