What are android sdk platforms? which package details do i need for certain api level?

Question

I installed android studio & I checked SDK manager that only API level 25 & 24 is installed. I want to install other API levels like API 23 for Marshmallow & API 22 for Lollipop. But before installing there are package details option. When i checked it there was many option. So I want to know which options shall I choose (or necessary) to install certain API. I want to create app for mobile device only>SDK Manager Image for API 23

As the image shows API level 23 which I want to install. So please tell me which option shall I choose? Because their are many options new which are neither available for API level 24 nor for API 25. The only thing I know that Android TV & Android wear should not be checked. what about the other options please help me.Thanks in advance

Answer 1

I think what you meed is Android SDK Platform 23, maybe you can have a try.

Answer 2

All you need to do is change your targetSdkVersion to 23 in app/build.gradle and Android Studio will ask you to sync and download needed tools.