The janky animation that ends on the home screen with an invisible
task on top is caused by the following scenario (for example):
- Quick switch from task A to task B
- After landing on B, but before we get the callback that it was
successfully launched, switch back to A (or you could go to C)
Now we are animating back to A, but we are still waiting to hear
whether B was successfully launched. If we hear that the launch
was indeed successful, we dutifully clean up after ourselves by
returning launcher to its default state. Unfortunately, that
clobbers the current animation that is scrolling back to A, and
we end up in the bad state where we are showing the default
launcher state even though we just launched task B and were
about to launch task A.
Normally we avoid cleaning up the state animation if the user
is still controlling it. The reason we weren't doing that here
is because we ended the launcher animation early even though
the window animation was still running. Instead, we should keep
the launcher animation running for the full duration, so that
it prevents a cleanup from occurring in the middle.
Bug: 138620399
Change-Id: I959e62a52638a5b974ef9b406555078c928b91f1
Now floating headers get 2 interpolators: one for the header content
itselt, and one for the all apps content that follows. That way, they
can choose to intperolate part of their content as if it were part of
all apps instead of the header. Currently, we do this to animate
predicted icons quickly, followed by the all apps icons, predictions
text, all apps scrollbar, and all apps divider as you continue swiping.
Bug: 132455160
Change-Id: Ib3e373c291e174e1306a53854d0ad4dc29eb4b76
- Refactor some basic scrim logic to Scrim class and have
WorkspaceAndHotseatScrim and OverviewScrim extend it
- Draw OverviewScrim under recents unless predictions are disabled, in
which case draw it under hotseat (since that is in recents)
- Remove sysui scrim (behind status bar and nav bar) when overview is
peeking
Bug: 132455160
Change-Id: Ia5d6f54582a4c5a70e3b2d4a98281567edd68519
Recents was being initialized but was not
marked as attached to app window. This
was causing it's animator to never make it
View.VISIBLE.
Test: Open any app
On physical keyboard press alt+tab
Observe that overview shows up
fixes: 138396234
Change-Id: I9e6c001242f4552027e79b162fb812f476823a37
- Also updating the sysui flag to home's flags when passing some
threshold
- Also ensure we don't allow swipe up when QS is open
Bug: 137196872
Bug: 135969043
Change-Id: I476eee7f02ae86aa795fceabb304bcaa7416ef9c
This could not be reproduced until I removed a line that wouldn't call
onAssistantVisiblityChanged if the argument was the same value as the
argument as the previous call.
After that, the bug became readily reproducible. I traced through
Launcher till I found that FallbackActivityControllerHelper
.onAssistantVisibilityChanged was being called while the screen was
locked, proving that onAssistantVisiblityChanged was _not_ reaching
launcher.
Test: Verify bug no longer reproduces.
Bug: 134981174
Bug: 135247753
Bug: 135572849
Bug: 135733393
Bug: 136386749
Bug: 136776987
Bug: 137534772
Bug: 137764419
Change-Id: Ib5e8df3b5030a77c5df351a1fcd993db6bd602fc
hardcoding it to 16ms
> Creating a utility class for caching display property changes
Bug: 128940249
Change-Id: I6f9a214548de65bd1c8530508d665ee88312da4a
mMidProgress is intended to be the point at which we reach Overview when
swiping up and thus start scrimming it as All Apps shows above it. For
that reason, mMidProgress needs to match OverviewState's progress. In
contrast, the drag handle (accessibility arrow) can move up sooner to
avoid overlapping with the QSB; for this, we added mDragHandleProgress.
Bug: 136800511
Change-Id: I2825ff798707530420855257350e492b4b9b77dc
- Skip the assistant as the running task when handling swipe up
- Also ensure that we fall into the overview input consumer if we are
swiping it from the assistant over home
- Skip accounting for the scroll offset when there is no running task
Bug: 136282913
Change-Id: I28e45e407702d6d6aebaa0232cd96ccb10047644
The original bug that was solving seems to be fixed by other changes,
and this allows users to scroll, dismiss, etc on recent tasks before
fully reaching overview from an app.
Bug: 137487381
Change-Id: I28a708811bba3ce739ce261f19eb29558d8f0e7d
This regressed in ag/8542000, where we cancel the animation instead of
ending it. We should only cancel when going to home; in other cases, we
should still call end().
Bug: 137487381
Change-Id: I093954908c3ac747ec3132aa700c8be2f927631a
This allows other components to get it directly from the view, rather
than retaining their own copy.
Bug: 137129923
Tested: Manual
Change-Id: Ibab307517c31cd3cb59b4d77ff390fd97546e86d
Currently only StatusBarTouchController overrides this to always return
false, so that you can swipe down for notifications during transition to
home screen from an app (in gesture nav).
Bug: 137161198
Change-Id: I803c37937d5294810cbe0c1bbffcd5dddcc5ca3b
Otherwise the preload may cause launcher to restore too early, resulting
in data loss.
Bug: 131315856
Change-Id: I4412c8f691286ba142e9c748a908a3ed42713a82
Becky Qiu
Jon Miranda
Tony
TreeHugger Robot
Vinit Nayak
Sunny Goyal
Winson Chung
vadimt
James O'Leary
Hyunyoung Song
Zak Cohen