Tweak sizing and layouts for action bar on smaller devices. The action
bar's size is now partially dependent on form factor and orientation
to conserve screen space, especially in landscape mode.
Alter the max action menu items for smaller devices. Disallow text on
action menu items with a horizontal width of less than 480dp when an
icon is available.
Remove the "Done" text on the action mode close button. (TODO: get a
properly sized 9-patch resource for this - the current one has an
intrinsic width that is too large.)
When setting an action bar icon as a resource ID, the bar will attempt
to load a mipmapped resource that is the closest available for the
target size.
Change-Id: I2498c640666ade310fdd1d3a2078bd4000b392a2
1. Added an Input Filter that interprets the touch screen motion
events to perfrom accessibility exploration. One finger explores.
Tapping within a given time and distance slop on the last exlopred
location does click and long press, respectively. Two fingers close
and in the same diretion drag. Multiple finglers or two fingers in
different directions or two fingers too far away are delegated to
the view hierarchy. Non moving fingers "accidentally grabbed the
device for the scrren" are ignored.
2. Added accessibility events for hover enter, hover exit, touch
exoloration gesture start, and end. Accessibility hover events
are fired by the hover pipeline. An accessibility event is
dispatched up the view tree and the topmost view fires it.
Thus predecessors can augment the fired event. An accessibility
event has several records and a predecessor can optionally
modify, delete, and add such to the event.
3. Added onPopulateAccessibilityEvent and refactored the existing
accessibility code to use it.
4. Added API for querying the currently enabled accessibility services
by feedback type.
Change-Id: Iec03c6c3fe298de3f14cb6efdbb9b198cd531a0c
- remove ICU reference in API names
- use a "reserved" int parameter to pass either "0" for Harfbuzz or "1" for "ICU"
Change-Id: I88b4f76feafd203a6999cd7349402fa36a9a4b2a
Applications now get the display size from the window manager. No
behavior should be changed yet, this is just prep for some real
changes.
Change-Id: I2958a6660895c1cba2b670509600014e55ee9273
This class will be used by TextView and the IMEs to cut the
text into words.
New getBeginning and getEnd methods that return word limits.
Added Locale to constructor.
Change-Id: Ie8ad590ebca4b48517ec7b4c3768b3e41879166e
This fixes spurious verification errors that would be generated
when a view declined an initial event such as ACTION_DOWN. Since
the view would not receive the rest of the event stream, it would
not see the corresponding ACTION_UP and the next ACTION_DOWN would
trigger a spurious verification error.
Change-Id: I2386acf378cd1765d5446faed5ad9c6525f8b400
Added a new PointerIcon API (hidden for now) for loading
pointer icons.
Fixed a starvation problem in the native Looper's sendMessage
implementation which caused new messages to be posted ahead
of old messages sent with sendMessageDelayed.
Redesigned the touch pad gestures to be defined in terms of
more fluid finger / spot movements. The objective is to reinforce
the natural mapping between fingers and spots which means there
must not be any discontinuities in spot motion relative to
the fingers.
Removed the SpotController stub and folded its responsibilities
into PointerController.
Change-Id: I5126b1e69d95252fda7f2a684c9287e239a57163
Make addHeaderView and addFooterView be more consistent with each other: they
now both check that there either is no existing adapter, or that the existing
adapter is a HeaderViewListAdapter, and they both call the DataSetObserver
(previously only addHeaderView would check the adapter, and it would only
check that it was null, while only addFooterView would call the DataSetObserver)
Make removeHeaderView and removeFooterView check that the DataSetObserver
is non-null before using it.
Change-Id: I681b87f70aabca63e664ca8d0c1cfc25530e00b9
In the old world, MenuBuilder and MenuItemImpl were responsible for
generating views for any presentation of a menu. MenuBuilder needed to
know any types and resources involved, and the implied caching
semantics did not work well for menus presented within AdapterViews.
In the new world, the MenuPresenter interface takes over the
responsibility of generating views or adapters for menu
items. MenuBuilder/MenuItemImpl still provide extra metadata tracking
used by these presenters. Mutiple presenters may be active for a
single menu at a time. All of this remains internal framework
implementation details.
BaseMenuPresenter provides a simple base for presenters that treats
the host MenuView more like an AdapterView. This allows for less
rebuilding of views when items are added/removed.
Callbacks have been restructured. Calls that relate to the menu itself
are still handled by MenuBuilder.Callback, but calls related to a
specific presentation of a menu are handled by MenuPresenter.Callback
objects attached to a MenuPresenter.
Also add API to programmatically set divider options for LinearLayout
and hidden API so that ActionBarView can have finer-grained control
over divider placement.
Change-Id: I2265b86a084279822908021aec20dfbadc1bb56b
(a) Don't check that the audiotrack is initialized (will
not be true in static mode until the first write call)
(b) Block until it completes playing.
Change-Id: I50eb6cece00f3d12f3b75102d62014c360ac0346
