tree aedde396e9b72f24f9019cbc95b0b25a614d4139
parent c119ee1ed2c70727b786bdbbfaec0776b45cb4a0
author Dave Mankoff <mankoff@google.com> 1590776705 -0400
committer Dave Mankoff <mankoff@google.com> 1590776705 -0400

Add color change listener to NSSL

Adds a ColorExtractor.OnColorsChangedListener to the
NotificiationStackScrollLayout. Move some of the related code from
onThemeChanged to the new listener so that it gets all the same
calls that the ScrimController gets when the wallpaper changes.

Bug: 150143437
Test: manual
Change-Id: I687f606ea28e699dc46df8c08af13010c41d6ae2