State handlers can now specify atomic and non-atomic components of
their animations to states, which can be specified when creating a
new animation. There is now one atomic animation, when going from
NORMAL to OVERVIEW (and in reverse):
- RecentsViewStateController's animation (scale/alpha) is all atomic
- WorkspaceStateTransitionAnimation has atomic and non-atomic:
- Hotseat and workspace alpha is atomic, as is workspace scale
- Everything else (scrim, translation, qsb and drag handle alpha) is
non-atomic
- All apps progress is non-atomic
Also simplified dragging through overview; no longer pulls against you,
so we use an OvershootInterpolator when flinging instead of our custom
interpolator for the spring effect.
Bug: 76449024
Bug: 78089840
Change-Id: Iafac84d0c2b99ee9cf9dd5b30e2218286713b449
We manually dispatch cancel when returning to the previous state in
onDragEnd(), but could end in a bad state if getting a second,
external cancel (e.g. by pressing home). Thus, we restore the
onCancelListener after manually dispatching cancel.
Bug: 79258868
Change-Id: Idc4c33cede1d8af1829a4a744b9348d379bcf8f7
This cleans up the code and ensures that the current state animation
is always initialized when we get drag events.
Also log when we pass through states.
Bug: 78017680
Change-Id: I54ab42923ed539940ea708973ad65f5793669c11
Previously, user-controlled animations weren't properly being canceled when a
non-user-controlled animation started, e.g. when hitting home. Thus, we could
end in the wrong or inconsistent state because the user-controlled animation's
end runnable was still used. Now we add a cleanup callback for when we reset
the user-controlled animation for one that isn't user-controlled.
Also fixed a couple typos.
Tests (easier with animation durations extended):
- Swipe up and hit home before reaching overview -> land on home
- Go to overview, swipe down slightly (before threshold to go to workspace)
and let go -> return to overview without flash (recents was resetting)
- Swipe up, press home while swiping -> goes home, stops responding to drag
- Start dismissing task and hit home before it finishes (or while dragging)
-> goes home, stops responding to drag
Bug: 78249220
Change-Id: If11d8999e3fadba38c987b25af67cd2304cd859b
I'm not sure how/when this case occurs (perhaps during some transition/state
change), but manually removing the floating view matches the symptoms in the
bug.
Bug: 72996404
Change-Id: I1e7c1a338fcd16c8e07b3c49fb9c9b2097eb2708
Some animation might be running from a previous orientation, which can cuase property changes
to get skipped.
Bug: 77848165
Bug: 77774619
Change-Id: I3e198196192746abdd72a1970ff2ef407bf4aff9
We now pass the log action (e.g. SWIPE or FLING) to the pending
animation, so that the end listener can log appropriately. This
is used when swiping down or up on a task, for example.
Bug: 73783784
Change-Id: I5c2eee24e8b23cf4af68d503d3435a6d8088dd8a
Example bug:
1. Swipe up to overview and let go
2. Swipe all the way to the top of the screen, past where all apps stops
3. Swipe down
Before this change, you get reset in NORMAL state instead of OVERVIEW.
By ensuring that getTargetState() checks the drag direction before
returning a new state, we guarantee we only re-init in the case that the
state is actually changing. Otherwise it's possible to change the state
to one that is impossible, such as NORMAL when swiping up from ALL APPS.
Change-Id: I19913dded9c94228d06289780b6400e99403f378
If you're ever in overview and swipe down on the hotseat, it will launch
the focused task *unless* you entered overview from the workspace and
have not scrolled past the first task. This is a hidden state to allow
for reversibility of the swipe up from workspace.
Also moved PendingAnimation from quickstep to launcher3.
Change-Id: Iea077bc0ef7c74f6bf7b98d0a638892b9c5fe36c
- Swiping down on hotseat from overview goes to workspace
- Can swipe up through overview to get to all apps
Bug: 76449024
Change-Id: I7f76d92da976e268cc2a97e55746cca4603e6620
> Increasing the distance to travel for the first swipe
> Adding support for custom interpolators when building an animation
> When quickly swiping twice from home, finished the first animation
Change-Id: Ibc3c8667e9b927376fd99f08f0ca027f2398914b
