Sync with UX on action bar tab layout behavior.
Make action bar tabs behave better with configuration changes.
LinearLayout now supports largest child measurement in unspecified
mode.
Change-Id: Id520641715a61c07e64124a0c5a70912996c98a0
This is the type returned by event.getX/Y methods. Conversion
to ints is only performed when needed. Low performance impact
since there is only a minimal amount of computations on these
values.
Change-Id: I53a56efe5e3a1a96911adc25fedaab7f40f1ba8e
* commit '7dfdb914206eafbf2aa4533e9b6a50428a5d0d3d':
Change measurement of effective screen height for PopupWindow now that DisplayMetrics reports it without system decorations.
This is needed for specific TextEdit (such as AutoCompleteTextField)
which do not want to display the "No suggestions available" message.
Bug 4443830
Change-Id: Ic228b56bacfdf2765e70eb24952ab087556c1f93
* commit 'f483ed90401d63b7317f823fcac10315146d3072':
Change measurement of effective screen height for PopupWindow now that DisplayMetrics reports it without system decorations.
1. Accessibility events were filled with data in
dispatchPopulateAccessibilityEvent and
onPopulateAccessibilityEvent. These events have
two axis of population 1) up the class
hierarchy to populate information for the event
source; 2) down the view hierarchy to populated
all the text contained in the source including
its descendants. These two axis of population
were done in on population pass now the populating
the source properties happens in initializeAccessiblityEvent
and the text in onPopulateAccessibilityEvent which
is called from dispatchPopulateAccessiblityEvent.
2. Removed the string description from events fired from
CompoundButton since the event has isChecked()
property and it is responsibility of the clients
to decide what utterrance to use and if to use such
for announcing the checked state.
Change-Id: I5d7f75cf8a87a7a4b3bb7b311e8e642ec9a0faa5
Added the concept of pointer properties in a MotionEvent.
This is currently used to track the pointer tool type to enable
applications to distinguish finger touches from a stylus.
Button states are also reported to application as part of touch events.
There are no new actions for detecting changes in button states.
The application should instead query the button state from the
MotionEvent and take appropriate action as needed.
A good time to check the button state is on ACTION_DOWN.
As a side-effect, applications that do not support multiple buttons
will treat primary, secondary and tertiary buttons identically
for all touch events.
The back button on the mouse is mapped to KEYCODE_BACK
and the forward button is mapped to KEYCODE_FORWARD.
Added basic plumbing for the secondary mouse button to invoke
the context menu, particularly in lists.
Added clamp and split methods on MotionEvent to take care of
common filtering operations so we don't have them scattered
in multiple places across the framework.
Bug: 4260011
Change-Id: Ie992b4d4e00c8f2e76b961da0a902145b27f6d83
This is the exception case: text replacement should NOT remove SuggestionSpans
when this is the result of a Suggestion pick in the popup.
Save them and restore them after the text replacement.
Only spans that entirely englobe the replaced region make sense after the
text replacement.
Change-Id: Ib18eb6437c3a63fd0e788ebd4565c8f42e83503b
Add a method on ViewGroup to determine whether it supports scrolling.
This allows us to show the pressed feedback immediately in many cases,
improving responsiveness of buttons, etc.
This patch also lengthens the timeout in order to reduce flashes
when the user is scrolling.
Change-Id: Ieb91ae7a1f8e8f7e87448f2a730381a53947996f
SuggestionSpans should have a limited, well defined life-span.
Saving these in onSaveInstanceState is inappropriate since these can
be very large and will not necessarily be saved/loaded by the application.
Keeping them in the application when it is dismissed is not consistent
since they may be garbage collected while the application is not active.
Change-Id: Icebf6cb0218528f9d162a689ad33efeb770fbede
Split action bar implementation details. Factor out common components
into AbsActionBar. Layout rules for the lower half of split action
bars.
Change-Id: I6bc39ba6c343055597880a7d4663dd8f30aa4999
SuggestionSpans do not make sense anymore when the text they
refer to is modified. Removed these at the lowest possible common
level: In the SpannableStringBuilder that is used to back the Editable.
This way, IME do not have to care about removing these when they change
text. And they cannot forget to so either.
Also fixed a bug in TextView's paste with multi-item paste text (never
exercised, since we have no source for such a thing).
Change-Id: I08ed921f8c04ffb1a00936a3e554a85ee82f103c
