Which settings to import for canDrawOverlays?

[beingentangled]

While compiling the project I'm getting a problem with the Settings which is showing a mismatch. Could you suggest which settings should i use?
Error:(84, 8) error: cannot find symbol variable Settings

[iballan]

you should first check if the target sdk of your project is Android M, In your case the target api is not Marshmallow, thats why you see this error.
then check whether the android build version sdk_int >= Marshmallow before calling canDrawOverlays

canDrawOverlays provided in Marshmallow though

[rayliverified]

Change target SDK to Android M. Wrap canDrawOverlays with build version check.
PR #9 solves this issue. Once the PR is approved, this issue can be closed.

[marshallino16]

Thanks for the PR @searchy2