Bug #3109366
Bug #3109382
The new behavior of AsyncTask is the following:
- Unchanged if you don't call cancel()
- If you call cancel():
- Either onCancelled() *OR* onPostExecute() is invoked
- onCancelled() is invoked only after doInBackground() finishes
Change-Id: If53faec5890d2fa7098aea76973186a0b1026b39
...to throttle contentobserver-based requeries
Why yes, I guess it could.
This also reworks AsyncTaskLoader to not generate multiple
concurrent tasks if it is getting change notifications before
the last background task is complete.
And removes some of the old APIs that had been deprecated but
need to be gone for final release.
And fixes a few little problems with applying the wrong theme
in system code.
Change-Id: Ic7a665b666d0fb9d348e5f23595532191065884f
This API can be used to back a view and its children with either a
software layer (bitmap) or hardware layer (FBO). Layers have
various usages, including color filtering and performance
improvements during animations.
Change-Id: Ifc3bea847918042730fc5a8c2d4206dd6c9420a3
Objects are invalidated and reset instead of being nulled out
and recreated. This avoids creating small amounts of garbage for
the display list and canvas objects.
Change-Id: I464fac7ea8944c19ad6d03f13a95d9017e3f4262
Enables Activities and Dialogs to implement key shortcut behavior.
Useful for global key shortcuts that are not bound to the focused
view or to a menu.
Change-Id: If377d20b227ee1c5cac84c47c9630b2d77f67e2c
Unless it has a background, the TextView will be able to support
alpha (text, cursor and highlighted text colors).
Background colored spans should be detected and should also multiply
their alpha by mCurrentAlpha.
Bug 3144861
Change-Id: If640895b8c0b25dc00b909a0a118b68fac0cfd76
Fix several bugs where ActionBar was ignoring LayoutParams in action
views.
Add convenience methods for toggling display options flags.
Add layout resource version of ActionBar#setCustomView
Fix a bug preventing actionViewClasses from being loaded properly in
menu xml.
Change-Id: I0d9a0b635fd9cfc020bac69369c0c7749c226349
* changes:
Don't enable hardware acceleration when the app owns the surface. Bug #3323096
Make FrameLayout support mixed wrap_content/match_parent children. Bug #3259668
Some parts stubbed out but you can plug in a mouse and move
a green cursor around to interact with the UI.
Change-Id: I80d597a7f11d3bd92041890f74b3c77326975e6e
Rewrote interceptKeyBeforeQueueing to make the handling more systematic.
Behavior should be identical except:
- We never pass keys to applications when the screen is off and the keyguard
is not showing (the proximity sensor turned off the screen).
Previously we passed all non-wake keys through in this case which
caused a bug on Crespo where the screen would come back on if a soft key
was held at the time of power off because the resulting key up event
would sneak in just before the keyguard was shown. It would then be
passed through to the dispatcher which would poke user activity and
wake up the screen.
- We propagate the key flags when broadcasting media keys which
ensures that recipients can tell when the key is canceled.
- We ignore endcall or power if canceled (shouldn't happen anyways).
Changed the input dispatcher to not poke user activity for canceled
events since they are synthetic and should not wake the device.
Changed the lock screen so that it does not poke the wake lock when the
grab handle is released. This fixes a bug where the screen would come
back on immediately if the power went off while the user was holding
one of the grab handles because the sliding tab would receive an up
event after screen turned off and release the grab handles.
Bug: 3144874
Change-Id: Iebb91e10592b4ef2de4b1dd3a2e1e4254aacb697
LayoutTransition may set the left, right, top, bottom properties of a View when
animating it. If the View has a background drawable, and if these properties change
the actual dimensions of the view, then the background drawable must be informed
of the size change in order to display itself correctly.
Change-Id: I8ae47a051b250d0d4bdee97b1f1b5d27fe3f7f8b
This enables Select All, Cut, Copy and Paste behavior in TextViews
and provides a general pattern for implementing additional keyboard
accelerators based on Control key shortcuts. The same shortcuts
also apply to menu accelerators.
Bug: 3286262
Change-Id: I7d458ee26abf51e0de1735ce490ce3baf504b471
Books had a bug where the search menu item would come back with an
out of date background color. The problem was that the logic to
change the background color was tied into StateListDrawable animations.
These animations were not always completing because the action bar would
remove the associated View and the drawable animations would stop being
scheduled (no handler to post to).
The fix is to always set the drawable state to the current state when
a View is added to the hierarchy.
Change-Id: I0fc8008381f7439b9e49d6449ae618512c8e9dd0
To make a 800 tall screen run like a 720:
adb shell setprop persist.demo.screensizehack 800=720
Note this is a persistent property, so it will (intentionally) remain across boots.
Change-Id: I8a8a9f937399327444e8fb154b91f0e642db116e
The problem was that NumberPicker override View.draw(), but did not
call the superclass version of the method in some situations. This
resulted in the DIRTY flag for the view not getting cleared properly,
and future invalidations not propagating correctly.
The fix was to call super.draw() from NumberPicker.draw().
Change-Id: Ic17215dea86d54b77375494ada124dd6970e3ad6
list UI is not ready yet
This involves some reworking of Loaders.
Loaders, in particular CursorLoader, are now expected to retain
their current data after being stopped. This allows applications
to keep that data across onStop() -> onStart(), so when the user
returns to the app it doesn't have to wait for the data to reload
and thus cause flicker.
This includes various API changes to better reflect the new
semantics, plus a new LoaderCallbacks method to tell the application
when it is actually time to stop their use of a loader's data.
Note this is somewhat half-done, to help checking in the extensive
application changes that are required without causing build breakage.
Change-Id: Ib4b3bf8185a6da46e7f06ca125521d65e2e380a1
Fixes a case where ViewRoot does not recompute its size properly.
This caused various offsets to get out of sync and the window would
draw improperly.
Change-Id: Id0abb37bbf27b60de2dca4077c21040ec84ef163
