tree 2c0da46abc4003cbca12224c29cf546cb65692c7
parent a365d9123c44ac49fa1bbd33853f3dd2db918592
author Doris Ling <dling@google.com> 1473271803 -0700
committer Doris Ling <dling@google.com> 1474670017 -0700

Split Ambient Display settings.

1. Reverting the changes for Display->Ambient Display; this setting
   will control incoming notification pulse.
2. Added 2 separate entries in gestures settings to control pick up
   and double tap gestures-triggered pulsing for Ambient Display.
3. Added automated tests to verify the preference initializes to the
   correct default value, and also verify that toggling the preference
   updates the corresponding settings correctly.

Test: make SettingsTests

Bug: 30595437
Change-Id: I125bf75fc4ccfea126a00ffae4207fcb789f487a