The position of the container has to be updated on each frame
in preDraw, since the handles' positions can be modified programatically.
Updating position when the handle is dragged is no longer sufficient and
now redundent.
Change-Id: I304b13089f4327baad2e8d4c0974c649bef1e883
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
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 double tap on a word will now display a list of suggestions based
on the CorrectionSpans that were added by the IME.
This is a first implementation of this feature. It needs some attention from
designers.
Change-Id: If863107681ce82a1639f21315878f830c2991fb7
- mostly was visible in Settings apps / Wi-Fi networks summary info for each network
- correctly setup the local SkPaint for advances computation
- improve test app for adding live resizing
Change-Id: Ia031fe1b115b521ba55c7e68f2a26300f02e48ca
("setCorrectionSpan" was added in Id3abc9ea4d11753cd )
Also..
- Added a class java doc for CorrectionSpan
- Removed FLAG_DEFAULT
- Changed the return type of getSuggestions from Array<CharSequence> to String[]
Change-Id: If5eb091e307a7a40c5b4a70ec1fe6059ecd9fb2d
bug:2513822
Text added to accessibility events is truncated to max
length. However, the fromIndex and toIndex properties
are relative to the text before being truncated, thus
potentially our of bound. Removed the max length
limitation because test very rarely is longer that
500 characters and in the cases in which text is longer
than 500 character it will not be a real problem to
pass a bit more data through an IPC (very rarely).
Change-Id: Ie70ac630dfeb56d4f59079abb2f46d07582796b6
bug:2866092
The progress bar fires accessibility events upon progress
change but not more frequently of every 200 ms.
Change-Id: I6560af61e3b3a7d28836723a5ab632fb467f47e1
bug:4124142
The DatePicker was not properly interpreting the current date
format and was ingoring user preferences for the date format
rather it was using the locale default all the time.
Change-Id: I195c2ad975dc4e9adc5b6eb70c33c909a1553113
- CorrectionSpan is a span which has suggestions made by IME.
This has a function to change the current IME to other IME specified
in this span. For security reasons, only the current IME
is allowed to use this function through InputConnection.
(IME token is used for checking the validity of it.).
- CorrectionSpan stores following information:
flags, subtype Id, InputMethodInfo Id, suggests, locale, original string
Change-Id: Id3abc9ea4d11753cdc4f483a2bb3128f49ba198a
bug:4093343
1. If getting a day from location in a week view fails
the out date was cleared but the client was unaware
of that failure. I have added a return value indicating
where getting the day from locations was successfull.
Change-Id: I566a9ee33dfe2e64300a4b50dacc652114e01442
Bug #4092053
The problem always existed but was made visible by partial invalidation.
When saving a layer, the renderer would try to postpone glClear()
operations until the next drawing command. This however does not work
since the clip might have changed. The fix is rather simple and
simply gets rid of this "optimization" (that turned out to be
usless anyway given how View issues saveLayer() calls.)
This change also fixes an issue with gradients (color stops where
not properly computed when using a null stops array) and optimizes
display lists rendering (quickly rejects larger portions of the
tree to avoid executing unnecessary code.)
Change-Id: I0f5b5f6e1220d41a09cc2fa84c212b0b4afd9c46
HandleView had a reference on its Controller, and Controller had
a reference to its HandleView.
This large refactoring breaks this dependency, creating smarter
HandleView subclasses that don't have to delegate to the controller
anymore.
Change-Id: I472621f747cdc78fd8b2bba84c0edc62cb2f6316
