

Install New Version Android SDK Source Code.

After download and install it, you will find you can debug and step into android SDK source code successfully.

In the right panel, you can see the compileSdkVersion and targetSdkVersion values. In the android studio left android Project panel, click Project Name -> app -> adle file.First, you need to make sure that your compileSdkVersion and targetSdkVersion which is saved in the adle file matches your SDK source code version.Get Project Target SDK Version In adle File.
