Does Android automatically add V7 dependency packs every time a new project is created?

Does Android automatically add V7 dependency packs every time a new project is created?

Analysis Reason:

Mainly because, my previous SDK version of the update is a bit high, the low version is not the problem G, the new version of Google redefined blankactivity internal automatically added fragment.

But V7 is a dependency package that I don't need, I just want to write a simple demo that doesn't require any dependencies.

Today, finally, this bug solved.

1 First step: When creating the project, the specified version is higher than android3.0

2 Part Two: After you create the project, right-click the project, and then delete the project's V7 dependency package by clicking Properties.

3 Done!

You run it yourself and I'm not on the map.

Does Android automatically add V7 dependency packs every time a new project is created?