Launched the adding account when click no account icon on search bar
Retreived the avatar of the account and show in the end of the search bar
Added getAccountSettingsDeeplinkIntent api into the AccountFeatureProvider
Bug: 118691898
Test: robotest
Change-Id: I25d69b8f4b6cf138f5e20fc22ce4ff26357bc107
Not all devices have account, OEMs should be able to disable this
feature if they want.
Bug: 117509285
Test: robotests
Change-Id: I3b03a04cff6ff0ec6c31763ac1829b119531e489
Mofidied the search_bar layout and added this icon in the right side of the search_bar.
Added the hasAccount api in AvatarViewMixin and display this icon when there is no any account in device.
Added the test case of the AvatarViewMixin.
Bug: 117509285
Test: robotest
Change-Id: I6ceaa457af4fb20acd0211ca840df5b530c47e0f
