1. Now the spinners in the time and data picker a wider therefore
easier to interact with, i.e. harder to miss accidentall.
2. Removed the scroll distance cut off user to distinguish between
fling and change by one.
3. Added visual feedback when the areas the serve as virtual buttons
in number picker are poked.
4. Removed the coeffcient that was making drap not to be one-to-one
with the scrolled distance.
5. Added some margin at the top and bottom of the spinners in
date and time pickers.
bug:6321432
Change-Id: I311c1733d1951b0563209401faa830ca70ec87cb
1. Scrolling actions are crucial for enabling a gesture based
traversal of the UI and specifically scrollable containers
especially lists and anything backed by an adapter. Since
accessibility focus can land only attached views, it cannot
visit views for adapter items not shown on the screen.
Auto scrolling the list as a result of putting access focus
ot a list item does not work well since the user may get
trapped in a long list. Adding an accessibility node provider
to emit virtual views for one view before the first and one
after the last is complex and suffers the limitation of trapping
the user. Accessibility service need an explicit scroll actions
which may be performed upon an explicit user action. Hence,
the user is informed for the start/end of the visible part of
the list and he makes a deliberate choice to scroll. This will
benefit also people developing Braille devices since they can
scroll the content without telling the user to stop using the
Braille controller and take the device out of his pocket to scroll
and go back to the Braille controller.
NOTE: Without these action large portions of the screen will be
hard to access since users will have to touch and explore to
find and scroll the list.
Change-Id: Iafcf54d4967893205872b3649025a4e347a299ed
Use long instead of int so we don't run into a 2GB file limit.
Fix possible overflows in offset and length.
Change-Id: Idb3a34f5600f9c2372b9c89256f21757049fa43b
- Fading out recents first, then scaling up app
thumbnail
- Fade Recents out over 130ms
- Delay the window animation for 200ms first,
then animate for 200ms (previously we didn't delay
and then animated for 300ms)
Bug: 6390075
Change-Id: Ia8c753bf7ee03d2acef6eb2772b28d88fe10a682
Bug 6453254
Don't allow a thread to be created with no recipients, by not calling
Threads.getOrCreateThreadId when there are no recipients.
Change-Id: Ia9b1e944db6da83a3e6caf2dcebece9fc52740b0
In one particular error case, we might exit the function without
destroying the bitmap.
Bug: 6467873 (tangentially related)
Change-Id: I3a213cc0a53023d9d0d2a080aed15774f4c4c10c
1. Delegating activation gestures has several issues that we should
decide how to handle if possible before allowing an accessibility
service to take over them:
A) It is needed that every view than can be clicked or long pressed on
reacts to such as a response to calling performClick and performLongPress
which is not necessary true since the view may watch the touch
events and do its own click long click detection. As a result it may
be possible that there are view a user cannot interact with in
touch exploration mode but can if not in that mode.
B) Clicking or long pressing on a different location in a view may yield
different results, for example NumberPicker. Ideally such views have
to implement AccessibilityNodeProvide which provider handles correctly
the request for click long press on virtual nodes. Some apps however
just fire different hover accessibility events when the user is over
a specific semantic portion of the view but do not provide virtual
nodes. Hence, a user will not be able to interact with such semantic
regions but the system can achieve that by sending the click/long click
at the precise location in the view that was last touch explored.
2. Adding a flag on accessibility service info to request explore by touch
mode. There is no need to put the device in this mode if node of the currently
enabled accessibility services supports it. Now the problem is inverted and
the service has to explicitly state its capability.
3. Fixing a bug where includeImportantViews was ignored for automation
services.
Change-Id: I3b29a19f24ab5e26ee29f974bbac2197614c9e2a
Changed the pokeWakelock() call back to take one argument - the duration to stay awake in ms. This
change was needed in order to poke the wakelock for the duration of the watchdog timeout. This
must be done in the service because the duration of the watchdog timeout is unknown at this point.
Moved pokeWakelock() from start() to handleServiceConnected() to make sure that this poke happens
before the poke in the service. This poke is still needed to account for when devices are rotated.
Change-Id: I19d62df1489514de0588ebb937678358e70ffc95
Bug: 6405276
- Make thumbnails bigger
- Make thumbnails higher-res
- In landscape, start the thumbnails on the right
- Fix issue where you'd sometimes see "No recent
apps" flash before the thumbnails appeared
- Fix issue where the first time recents was run
you'd see double the amount of thumbnails
Change-Id: I878caf57a955cb6a0c1b4f0a72b5b993609047f2
This problem was introduced in I74df9c24. The intention of the
change was still let UiTestAutomationBridge see the
non-important views, but there were bugs in the implementation:
1. AccessibilityManagerService was not really updating
mIncludeNotImportantViews when mIsAutomation is true
2. Wrong constant is used to set the flag
Change-Id: Ia0a2e9ed9720bd0ea3a563e0b492e870a6ec1586
In rewriteSingle(), catch Throwable to rollback to backup file,
instead of just IOException. Also add dumpAll() to pack up contents
for later debugging, and use it when encountering bad stats.
Bug: 6467868
Change-Id: Ic8e287cf5a235706811a304a88d71d11d3a79cd4
If a fallback key is generated using a key plus a modifier,
then it's possible we might get a different fallback key
generated if the modifier has changed. PhoneWindowManager
needs to remember which fallback is last generated for a
given key code so that it can apply the same fallback action.
When generating cancellation events, it's important to have
preserved the policyFlags of the original event. Otherwise
we may not dispatch the cancellation properly. For example,
some actions are not performed if the POLICY_FLAG_TRUSTED
is not specified.
Remember the metaState associated with a key event so we can
include it when canceled.
Tell the policy when a fallback is being cancelled so that it
can clean up its state.
After a SEARCH shortcut is invoked, clear the flag indicating
that a shortcut is pending. This is to prevent SEARCH from
getting stuck down in the case where we might forget to send
the up. (Shouldn't happen anymore after the prior fixes.)
Bug: 5616255
Change-Id: I68f0a9679c7af464eaf31c099f2aa50b53fecf1f
