Enhance Toast to support new standard toast bar style, similar
to the undo bar in Gmail. Toast bars can be interactive,
and can have a single action. Add a new toast duration to
indicate persistent toasts (no auto-hide delay).
Use the new toast bar to implement a feature hint when hiding
the navigation bar in hideybars mode.
Per UX, the feature confirmation bar can also be dismissed on
any outside touch as long as the user confirmed it using the
OK button at least once globally.
Bug: 8754108
Change-Id: Iaa85d3b4da7ada1952a562f1e31de04380f5d587
Loading the avatar icons and drawing them into the sized bitmap
turns out to be quite expensive and the cost increases with number
of users. Caching them shaves off several hundred milliseconds from
Keyguard inflation time during user switching on the lockscreen.
For instance, 15ms vs. 750ms with 3 avatars on a certain 7" tablet.
Bug: 7986933
Change-Id: I3e2065bfa25aa263133ba204ca364c3b04d7c0ff
When the wallpaper animation is coupled to the recents animation it
will go from fully transparent to visible along with it. In master
this is causing noticable jank if we are going from the home screen
where it was previously visible. Detaching the wallpaper animation
from the recents animation fixes it.
Change-Id: If1d1a1478530610017d954983b00ca6101cbaa8b
We do a lot of launch-app-then-collapse, and it's a game to
see whether the app's window activity animation starts
before the panel has a chance to finish collapsing.
The winning move here is not to play.
Requires change I2773601d in f/b.
Bug: 8666124
Change-Id: I3e3f1c5a4a505ad7d487c804139445ffd499d8d4
Apps using SYSTEM_UI_FLAG_HIDE_NAVIGATION to hide the nav bar
or SYSTEM_UI_FLAG_FULLSCREEN to hide the status bar can now
opt into hideybars by also using a new public sysui flag:
View.SYSTEM_UI_FLAG_ALLOW_OVERLAY
When opting in, apps accept the fact that bars can be overlayed
over their content, but gain the ability to use the entire gesture
space - something that was not possible before, particularly when
hiding the nav bar.
Swiping from the nav bar edge of the screen will reveal the new hidey
version of the nav bar, if applicable.
Bug: 8682181
Change-Id: I6405bee50e6516667ba6b9a62d4f1e43490b5562
It is possible that a device running Android does not support rotation,
for example a Google TV box. The change adds a check to the rotation
policy to take this into account.
The SystemUI was not respecting the fact that the user has turned off
screen rotation, i.e. locked the rotation, from the accessibility
settings. In this case we should not show the affordance to toggle
screen rotation in the quick settings to minimize the risk of a blind
user accidentally turning screen rotation on. For a blind person
screen rotation adds 2X complexity since he/she should learn two
different layouts for the app.
bug:8051556
Change-Id: If1b3c092476932f91b0345fb9bfbbf6ed33d0df9
Previously, our method of announcing the expansion of the notification shade
and quick notification shade relied on populating a contentDescription
attribute on the highest-level container. This behavior is incorrect as it
causes accessibility services to infer importance and assign the view
accessibility focus. This change adds descriptive text to the
AccessibilityEvent fired when the shade opens without modifying the
container's description.
Bug: 8699624
Change-Id: Id909b60d63cdec96c307dea2624b0651ab4f1f36
Previous work in ImageWallpaper cached the bitmap for a user
to avoid reloading it (an expensive operation on large-display devices)
when we could simply re-use it. User switching still caused a reload, however,
since the place where we cache the bitmap (ImageWallpaper) is in an instance
that is re-created on user-switch.
A simple fix is to have the ImageWallpaper stop telling the WallpaperManager
to erase its own cache of the bitmap prior to re-loading it. That step is
unnecessary, since a bitmap that is cached can be assumed to be valid. A wallpaper
change will correctly null out that cached version, so if the cached bitmap
is non-null, then we can simply use it as-is.
The fix is to remove the call to forgetLoadedWallpaper() and allow the caching
mechanism to do its job.
Issue #7986933 user switching on lock screen is slow (sometimes like molasses)
Change-Id: I447754ab85337bc8ae59b4ad6c3e6c2b30e13735
- Wrap all public member variables in getters and make
slots private
- Rename clear* methods to cancel* to be more consistent
with existing public Notification API
Bug: 8656860
Change-Id: I84f7e71fbb627f859352a93089c6a531b44dac95
Fixes the problem where Settings->Display->Brightness for secondary users stopped
working after the reorganization of brightness dialog.
Bug: 8666220
Change-Id: I893954810f80383090733fc677266bfcad490703
