> Sending unboundX to the overlay which is the total untranslated X and not just deltaX from last frame
> Handling overlay callback and translating workspace accordingly
Change-Id: I3bd8d9efac738e9ce131758f0e5ff1b9c1d6a8fc
-> Created com.android.launcher3.folder package to house most folder-related files
(aside from the FolderInfo) which is more related to the model than the UI.
Change-Id: I767063e1e4c775c01a799a3bede30cd94ac48ade
- No page indicators in spring-loaded mode
- Don’t move workspace up as high
- Scale workspace at 90% instead of 80% on phones
- Increase speed of workspace -> spring-loaded -> workspace
- Widgets were being scaled down twice when dragging from widget picker
- Don't scale up icons when dragging (scaling other stuff down is enough)
- Make scrim less dark and panels more transparent
- Thin white border around page instead of highlight when hovering
Change-Id: I963e91c20d4c0340480d165e0f3b8064783c0cb2
- Added side hints back
- Only scale down icons if spring-loaded
- Only show App Info drop target if spring-loaded
Change-Id: I4b0dddccbe0e80b7ceb6b7266fc527f757744148
Because going to overview mode scales down the workspace, it was
thinking the touch was moving even though your finger was still. If
the "movement" was large enough, it was treated as a scroll, causing
jank. This was especially prevalent on tablets due to their size.
Bug: 25779718
Change-Id: Idb7833e0087bd24ca840f6afc451bf221f6bc047
The problem was due to a race condition between removing a prebound
widget view from the drag layer and adding the same view to the
workspace upon dropping it; if you let go of the widget immediately
after picking it up, the latter happened before the former.
Specifically, the flow was: long-click a widget --> drop --> remove
the view from the drag layer if it's not null (it is, so nothing
happens) --> the view is finally bound/inflated and added to the drag
layer --> add the view to the workspace --> already has a parent.
There are actually 2 problems here: one is that the bind/inflate is
asynchronous, and can therefore happen after dropping the widget view
being inflated, and the other is that the view is added to the
workspace even though the transition has barely started (we usually
ignore drops if the transition is less than half complete). It turns
out that this second problem was also due to a race condition, this
time between dropping a widget or app onto the workspace and calling
LauncherStateTransitionAnimation.dispatchOnLauncherTransitionStart().
If the drop happened before the dispatch, as in the case of the
crash, then the drop was accepted because the transition progress was
still 1.0 from the previous transition.
I fixed the first problem by removing the drag layer widget view
in Launcher where it is potentially used instead of Workspace. And I
fixed the second problem by setting mTransitionProgress to 0 in
Workspace.onLauncherTransitionPrepare().
I also added some debugging logs.
Bug: 23896857
Change-Id: I66944e6d3f23b70dea15f7fb01af0763a1bfcbda
Using itemId instead of generating a new id for each item. This is because
if the process gets killed, View.generateId will get reset but we will still
receive the generated item id map in onRestoreInstance. This will cause
conflicts with newly generated item ids.
We wrap all the generated homescreen views inside a single sparse array. This
ensures that we do not cause any conflict with dynamically generated views in
other parts of the UI.
Bug: 16840760
Change-Id: I6fe69c2e1dd463402f51222715fae31b9d4dd240
Before, the resize frame was created as soon as a widget was dropped,
but this caused it to be in the wrong spot after the spring loaded
mode exited. Instead, we should wait until the workspace is back to
normal before creating the resize frame.
Bug: 24192073
Change-Id: I8d87febcc4ec7e3c44d50135184c3a837d7cd960
1) Use a different content description for temporary new page
2) Use different accessibility description for add widget toast
3) Announce when an item is deleted
4) Announce when hovering over a drop target
5) Announce state during drag-n-drop and widget resize (similar to seekbar)
Bug: 23573321, 24057944
Change-Id: Icabb317625e70c78e11c0b4f99b9339172d93594
