tree 4f0052ea1d0ba67d42be611a9e585846f1ad1f5c
parent c14997696614f95d19f39afe2301fe0fdfcc5cc6
author Johnson Lu <johnsonlu@google.com> 1545643746 +0800
committer Johnson Lu <johnsonlu@google.com> 1546398852 +0000

Refine decorate view of QR Code scanner

1.Draw rounded corner line.
2.Paint 70% white transparency background.

Bug: 118797380
Test: make RunSettingsRoboTests
Change-Id: I1192e32cf4ec801a3efcad4287c2e547deeac3bf