The bounds animation is cleaned up within window manager and it's now
the SysUI component listening on callbacks from TaskOrganizer for
entering to and exiting from PiP mode.
Additionally, the expand and move of the PiP window is now part of SysUI
as well.
Known issues:
- Black background when in transition from PiP to fullscreen. The
wallpaper gets into hidden state too early
- App gets into PiP mode too early when entering PiP, need to defer the
configuration change sent to app in this case
Bug: 146594635
Bug: 148198539
Bug: 138144750
Bug: 149569903
Test: atest PinnedStackTests
Test: atest PipAnimationControllerTest
Test: atest RecentsAnimationTest
Test: atest RecentTasksTest
Test: atest com.android.server.wm.ActivityStarterTests
Merged-In: Id0c8ce03fa26952daf5e3687b18b2eb2375b7d20
Change-Id: Id0c8ce03fa26952daf5e3687b18b2eb2375b7d20
Store the original task snapshot size instead of the scale from which
the bitmap was saved. This simplifies the logic around restoring and
saving from the proto, as both the reduced scale and full scale
snapshots make use and share the same state.
Also remove scale from TaskSnapshot, and remove and reducedScale from
TaskSnapshot.Builder.
Test: TaskSnapshotCacheTest
Test: TaskSnapshotControllerTest
Test: TaskSnapshotPersisterLoaderTest
Test: TaskSnapshotSurfaceTest
Bug: 148491788
Bug: 148617404
Bug: 142063079
Change-Id: I1dccaba87c3d8b95bf4156f41f9fd5d40019f675
Rename:
config_fullTaskSnapshotScale -> config_highResTaskSnapshotScale
config_reducedTaskSnapshotScale -> config_lowResTaskSnapshotScale
Both full and reduced scale can be "reduced" from 100%, so name them
more clearly.
Test: TaskSnapshotCacheTest
Test: TaskSnapshotControllerTest
Test: TaskSnapshotPersisterLoaderTest
Test: TaskSnapshotSurfaceTest
Bug: 148617404
Bug: 142063079
Change-Id: Ie8073d5a3048c19450308b2af22d363deaa51b6a
Use the early TaskOrganizer concepts to implement Split-screen
in system-ui.
This includes changes to both FW and SystemUI. The changes to
FW involve removing the use of split-screen specific behavior (like
minimize dock and direct ordering) and also reducing things that
care about primary vs secondary. It also changed ActivityStack
to inherit bounds from parent** when in split-mode so that sysui
only needs to manipulate the tile and/or reparent stacks to
effect their geometry.
This means a lot of layout logic moves to SystemUI. The bulk of
the work done in ActivityStack which is split-screen related is
moved into SplitDisplayLayout. This basically takes a snapshot of
display configuration and manages the sizes of splits and their
snap targets.
Intermediate dragging of divider bar now only moves root task leashes
around rather than talking to WM. This includes position as well
as crop (which used to be stack crop). Once the user releases
the divider bar, it will calculate (based on snaps) the new
root task sizes and update their configurations via
WindowContainerTransaction. Because the interim updates are only
on the leashes, no configuration updates occur until the end.
Entering/Exiting split-mode is now handled by SplitScreentaskOrganizer#
onTaskInfoChanged. This is effectively a state-machine that
looks at the current split task membership vs. previous and then decides
when to move things into/out-of split tasks and how to coordinate with the
DividerView.
Minimized dock is relegated to a purely system-ui concept. To
accomplish this, **the home *stack* is set to the minimizedhomebounds
by systemui. This means that it's relative position to its parent is
negative! This allows us to leave the split sizes constant, have
their children inherit the "actual" split sizes, but keep the
home stack unchanging in its minimized size. We just adjust the crop
negative to reveal it.
IME handling is done through the same mechanism as app-driven IME
animation... only Divider receives the control instead of the app.
This allows synchronized animation of split tasks with IME. To
account for insets, though, when IME is opened, the bottom stack
will be repositioned in WM.
Bug: 133381284
Test: Manual, use split-screen, rotate device, launch unresizable
apps in split, use divider snap to close/maximize apps, etc.
Change-Id: I7133e151a1037c42b275b97857936437a7a6725f
These won't work with the BLAST adapter since the Surface isn't
known to the server side. We just convert them in to the other
variant of defer transaction calls.
Bug: 146598493
Bug: 149251083
Test: Existing tests pass
Change-Id: I34fc4bb90114bae8b0d9ffdee5c91a2371e5c240
Revert "Update CTS tests for tile-based split-screen"
Revert submission 9964969-sysui_split_screen
Reason for revert:
- Random SysUI crash (ag/10335781)
- Breaks IME tests with new_insets set to 2
- Crashes SysUI in split screen with new_insets set to 2.
Reverted Changes:
I103f68030: SystemUI Split via TaskOrganizer
If6740b7ee: Connect split-screen things to systemui divider
I44f497e7d: Update CTS tests for tile-based split-screen
Change-Id: Ife6878044ff19905ed97b599d8c67f80cb8e399e
Use the early TaskOrganizer concepts to implement Split-screen
in system-ui.
This includes changes to both FW and SystemUI. The changes to
FW involve removing the use of split-screen specific behavior (like
minimize dock and direct ordering) and also reducing things that
care about primary vs secondary. It also changed ActivityStack
to inherit bounds from parent** when in split-mode so that sysui
only needs to manipulate the tile and/or reparent stacks to
effect their geometry.
This means a lot of layout logic moves to SystemUI. The bulk of
the work done in ActivityStack which is split-screen related is
moved into SplitDisplayLayout. This basically takes a snapshot of
display configuration and manages the sizes of splits and their
snap targets.
Intermediate dragging of divider bar now only moves root task leashes
around rather than talking to WM. This includes position as well
as crop (which used to be stack crop). Once the user releases
the divider bar, it will calculate (based on snaps) the new
root task sizes and update their configurations via
WindowContainerTransaction. Because the interim updates are only
on the leashes, no configuration updates occur until the end.
Entering/Exiting split-mode is now handled by SplitScreentaskOrganizer#
onTaskInfoChanged. This is effectively a state-machine that
looks at the current split task membership vs. previous and then decides
when to move things into/out-of split tasks and how to coordinate with the
DividerView.
Minimized dock is relegated to a purely system-ui concept. To
accomplish this, **the home *stack* is set to the minimizedhomebounds
by systemui. This means that it's relative position to its parent is
negative! This allows us to leave the split sizes constant, have
their children inherit the "actual" split sizes, but keep the
home stack unchanging in its minimized size. We just adjust the crop
negative to reveal it.
IME handling is done through the same mechanism as app-driven IME
animation... only Divider receives the control instead of the app.
This allows synchronized animation of split tasks with IME. To
account for insets, though, when IME is opened, the bottom stack
will be repositioned in WM.
Bug: 133381284
Test: Manual, use split-screen, rotate device, launch unresizable
apps in split, use divider snap to close/maximize apps, etc.
Change-Id: I103f68030a170e2fd3d8f2125b81cf33af412793
Prior to this change, if a plugin was active, we reported a
CrashWhilePluginActiveException even if that plugin was whitelisted.
Now we only report the exception if we actually disabled an exception.
Bug: 149109460
Test: atest SystemUITests
Change-Id: Ibf26d587a09a859f79bfda5ee083d4af93236f55
Add the rotation a task was in when its snapshot
is taken. This is used by launcher to know which
way to orient the bitmap when performing quickswitch
fixes: 143892437
Test: Test: With launcher in portrait
* Thumbnail in reverse portrait,
landscape, seascape, normal
With launcher in landscape
* Thumbnail in seascape, normal,
reverse portrait, landscape
With launcher in seascape
* Thumbnail in seascape, normal,
reverse portrait, landscape
Change-Id: Iaf32341d0db1fc023c29676e0d365eee03b98959
Add a method to screenshot helper that allows the caller to provide the
bitmap to be treated as a screen shot.
First use Overview can provide a task snapshot to use as a screenshot.
Test: update tests, local
Bug: 145297320
Change-Id: I4d21906212797bf394094d7a29208be02a6bfd7e
Unhide the SurfaceControlViewHost API and the getHostToken/setChildSurfacePackage
API's required to use them.
Bug: 134365580
Bug: 140587144
Test: WindowlessWmTests
Change-Id: I0c5af2166f1d87947f54a492fd0b887c6253b9fe
Some initial helper methods include ones to build the intent for
Launcher to send its SurfaceView to SysUI, and for SysUI to
retrieve the necessary components (SurfaceControl and InputToken).
Test: Builds; used new method in Launcher.
Bug: 141701658
Change-Id: Ic89a15f20f89f0b90041afc72c349d524d2ad439
As part of statsd becoming a Mainline module in R, autogenerated
StatsLog.write() calls are going away and replaced by *StatsLog.java
that is autogenerated for each module.
This CL adds autogenerated SysUiStatsLog to SystemUI and replaces usages
of StatsLog with SysUiStatsLog.
Since the write calls in SysUiStatsLog are public, StatsLogCompat is no
longer needed.
Bug: 145952197
Test: m
Test: fastboot flashall
Test: adb shell cmd stats print-logs && adb logcat "*:S statsd:*"
Change-Id: I192ff29d21cedbe715bb02ffa05921b4912af371
Generic multi-window with no presentation attribution from the wm-core.
Needed for wm-shell to correctly drive multi-window cases like Bubbles
and n-way-split.
Current windowing modes split and freeform will probably be migrated to
this once wm-shell drives their presentation.
Test: N/A
Bug: 139371701
Change-Id: I5247f41b4f67d21b2bb5929a52e8ec93c41644c2
- Remove the remote animation definition when the associated process dies
- Also expose method to unregister any registered animation defs
Bug: 139137636
Test: Kill launcher, ensure the remote animation ref is removed
Change-Id: Ia38d037397703221c17c8258ec1a245055d5896d
Added support for window magnification as an accessibility feature. The
UI can either be dragged to a new a location or arrow controls can move
the window around.
Test: adb shell settings put secure window_magnification 1
Bug: 136250281
Change-Id: If3098df098f2a1b88b2170e773dccc8f86946abf
The real home activity usually takes longer time than a
snapshot to complete drawing. Especially when unlocking
to home, the duration becomes more noticeable.
This CL enables snapshot of home task when turning screen
off. And because the snapshot is only used when entering
home from a sleeping state, the snapshot will be removed
once it is used.
Also provide a method for home activity to remove its
snapshot while the content of home activity has significant
change after taking the snapshot.
Bug: 140811348
Test: 1. Set an unlock method that doesn't need to show
lockscreen when unlocking.
2. Turn off screen while home is on top.
3. Unlock device to enter home.
4. Check the duration of trace "screenTurningOn".
Change-Id: Ic516cdcfd84ca4a85e19798537f9f5a85077392b
Adds support for restoring the PiP size along with its snap fraction.
Modifies PipBoundsHandler logic to use both the previous size and
position (snap fraction) when calculaing the bounds for re-entry.
Additionally, some phone-specific logic is added to ensure that the
re-entry size that is restored is the non-expanded size (i.e. the
size before the bounds are animated to expand when pip is clicked).
Bug: 143641277
Test: enter pip, move it, touch to expand, restore. Then re-enter
pip. Pip should retain its size and position.
Test: atest PinnedStackTests
Change-Id: I21b7e4bf9360cd7da9faf2015c04d12d37c0241f
The TaskStackChangeListener will take the task description chagne event
and notify the listeners. It will be able to let system UI handle the
theme change of the task correctly.
Bug: 113253712
Bug: 122726344
Test: go/wm-smoke
Test: Test with an app with theme, the listener will receive the
background color.
Test: Manually registered a listener from system UI and the event is
correctly received.
Change-Id: I087cc112be73cf421fa124cd0d6b238f91970a0c
Currently, when recents animation is cancelled from fail safe mechanism,
we put the previous app back to the top. It no longer makes sense when
live tile is in the picture since we don't want the user to see the
previous app being brought up when they turn off and on the phone.
Fixes: 142088072
Test: Turn off and screen and back on. Make sure the user goes back to
home instead of previous app in live tile mode.
Change-Id: I5f16c4c8c77b918dc706c45acadf143edc454de9
TaskStackListener can now know when
RecentTasks recents list has been
frozen and unfrozen.
Launcher needs this to know when to listen
for multiple swipe regions in quickstep
for apps with different orientations.
Fixes: 140116135
Test: Had Launcher be a consumer of new
listener and verified via logs and
debugger that it was sending the correct
callback when quickswitching apps.
Change-Id: I65fb92d2490c91837523b99563d4fef422dabb76
With this change, the shelf offset will be set directly by Launcher to
SysUI without WM being involved.
PinnedStackControllerTest is removed in this change since the only test
function is against WM.setShelfHeight. However, new tests regard
PinnedStackController should be added per b/141200935.
See also: go/pip-sysui-migration
Bug: 139016518
Test: atest PinnedStackTests
Change-Id: I606de3d8106ac12d7bf2b367877bc5bb345af3fe
Major changes in this CL
- Added PipBoundsHandler in SysUI package handles the bounds calculation
and save/restore the snap fraction
- Added IPinnedStackListener.onSaveReentrySnapFraction and
IPinnedStackListener.onResetReentrySnapFration, both called from
PinnedStackController (WM) to SysUI
- Added IPinnedStackListener.onPrepareAnimation, called from WM to
SysUI to notify that an animation for pinned stack is about to happen
- Added IPinnedStackController.startAnimation, called from SysUI to WM
to actually start the pinned stack animation
- Updated tv/PipManager to use PipBoundsHandler as well
Known issues and what's next
- Shelf height is set after the animation is started, therefore one may
notice the PiP window is hovering over the shelf. This is tracked
separatedly by b/139016518
- Bounds calculations still exist in PinnedStackController since
onTaskStackChanged callback requires so. Once we addressed b/139016833
(move rotation bounds calculation to SysUI), they should be all gone.
- Move the pinned stack animation from WM to SysUI and we can furthre
remove IPinnedStackListener.onPrepareAnimation and
IPinnedStackController.startAnimation
More details: go/pip-sysui-migration
Bug: 139015463
Bug: 139015142
Test: atest PinnedStackTests
Test: atest PinnedStackControllerTest
Change-Id: Ib62d8152ecc7b18a671ec403af44cc517612169e
Set min_sdk_version so that the manifest cant be merged into
Launcher3 when it is converted to Android.bp.
Test: mmma packages/apps/Launcher3
Change-Id: I28543d4be54aa789fbb452be005373239e1e0a6e
