tree ddfd221ab965c46c4bdd2b28d26dcd970ce409a9
parent 1346575ebccfde7ee06a55ce30b562d097cebc91
author Edgar Wang <edgarwang@google.com> 1605589894 +0800
committer Edgar Wang <edgarwang@google.com> 1609910892 +0000

Add Extra gear icon in RadioButtonPreference

- By default, gear icon is invisible
- Developer can set a click listener to gear icon

Bug: 173472216
Test: manual & robotest
Change-Id: Ic23848c6686bfe99dace1205349f0133ccff7075