| 77e9a28e2faa36f127231b842476d47f9823a83a |
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13-Sep-2013 |
Alan Viverette <alanv@google.com> |
Add live region politeness to View, AccessibilityNodeInfo
Alters the content change API to contain a bit mask of types of
changes represented by the event. Live regions send CONTENT_CHANGED
events immediately. Removes unused APIs for EXPANDABLE/EXPANDED.
BUG: 10527284
Change-Id: I21523e85e47df23706976dc0a8bf615f83072c04
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 7df754e7121253a4b6e48d19a213cbf5aac458be |
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10-Jul-2013 |
Chet Haase <chet@google.com> |
Remove unnecessary drawable code in CompoundButton
Some of the code in setButtonDrawable() was unnecessary, resetting
the button drawable state and then refreshing it. This caused many redundant
calls, which can add up, especially during inflation.
Change-Id: I873cf5eef697b5435a1b827cd68e5d836ee25124
/frameworks/base/core/java/android/widget/CompoundButton.java
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| 6254f4806dd3db53b7380e77fbb183065685573e |
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05-Jun-2013 |
Svetoslav <svetoslavganov@google.com> |
Optimizing AccessibilityNodeInfo caching.
1. Before we were firing an accessibility event from the common
predecessor of views with accessibility related state changes
every X amount of time. These events designate that the tree
rooted at the source is invalid and should not be cached.
However, some of the state changes do not affect the view tree
structure and we can just refresh the node instead of evicting
and recaching nodes infos for views that did not change. Hence,
we need a way to distinguish between a subtree changed over a
node changed.
Adding a new event type will not work since if say two siblings
have local changes and their predecessor fires a window state
change event, the client will drop the subtree rooted at the
parent including the two views with changes. Subsequent, more
specialized events emitted from the two changed siblings will
be useless since the parent which did not changed is already
evicted from the cache. Conversely, if the specialized events
are fired from the two siblings with local changes and they
are refreshed in the cache the subsequent window state change
event from the common predecessor will force the refreshed
nodes to be evicted.
Hence, to enable distinction between node being changed and
a subtree baing changed while not changing existing behavior,
we will fire only window content change event with an additional
argument specifying what changed - node or a subtree for now.
Also if the changes are local to a view we fire the window
content changed event from the view. So, the two siblings will
fire such an event independently and the client will know that
these are local changes and can just refresh the node. If the
changes are structural, then we fire the window state change
event from the common predecessor.
2. Added the input type of a text view as one of the properties
reported by an AccessibilityNodeInfo. It is nice to prompt the
user what input is expected.
3. Added a bundle for optional information to AccessiiblityNodeInfo.
For example, it will be used for putting web specific properties
that do not map cleanly to Android specific ones in WebView.
4. AccessibilityInteractionController was not taking into account
whether the current accessibility focused node is shown before
returing it. Hence, a disconnected node would be returned and
caching it puts our cahche in an inconsistent state.
Change-Id: I8ed19cfb4a70bdd7597c3f105487f1651cffd9e0
/frameworks/base/core/java/android/widget/CompoundButton.java
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| b878ddb56ec4e755706890110d76735176ff2295 |
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28-Nov-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #7621927 Radio button/TextView drawable regression in 4.2
- as we remove the 9 patch padding trick, we need also to do the correct
positioning of the radio / checkbox / star during draw
Change-Id: I02b67bef9c0f2dc1c0c65361de14ab20ce9b881d
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 2842679d3426295b6674dfcfb8591fad79de6cb2 |
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06-Jun-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Make CheckBox / RadioButton / ToggleButton / Star widgets aware of layout direction
- see bug #5429822 UI should be mirrored for RTL locales (Arabic, Hebrew, farsi)
Change-Id: I8badb57d095c6a0a1d0c82bedf30b02502013ae0
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| c406be9036643ebe41bafcd94fe4aa861b4e4f4f |
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12-May-2012 |
Svetoslav Ganov <svetoslavganov@google.com> |
Fix inconsitency in aAccessibilityNodeInfo cache.
1. Fixed errors in the accessibility node cache.
A. The cache was not catching the case when the current window changes as a
result the user touch exploring it. As a result the cache had nodes from
more that one window but the node ids are not unique thus causing a mess.
B. The node info tree was prefetched regardless if a prefetched node is root
name space (i.e. view ids - not accessibility ids - are namespaced) while
the prefetched nodes were taking this into account. As a result there can
get disconnected subtrees in the cache.
C. When an event for a property change such as focus was received the cache
we were removing the source node. As a result there may be disconnected nodes.
D. When a node was added to the cache and an older version exists there was
no check if it will point to the same children and parent. As a result if
the state of the node has fewer children the subtrees rooted at the no
longer present children will stay disconnected in the cache.
E. When a node got accessibility or input focus the old one in the cache was
not removed. As a result you may have a state with more than one access
or input focus.
2. Added integrity check enabled only on user builds when a specific flag is set
for the cache which checks whether:
A. All nodes are from the same window.
B. All nodes are connected.
C. There are no duplicates.
D. There is only one input focus.
E. There is only one accessibility focus.
3. The reported accessibility node info tree was stopping at the root namespace
boundary which is not correct. The reported tree has to reflect everything
on the screen that the user can see such a workspace with widgets. The root
namespace is added to avoid clash of view id but the accessibility ids are
unique no matter if the view is inflated from a remote view.
4. Added calls to notify the accessibility layer when a preoprty that is interesting
for accessibiliy has changed.
bug:6471710
Change-Id: I069470d91f209ba16313fa6539787a55efa3512e
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 8a78fd4d9572dff95432fcc4ba0e87563415b728 |
|
17-Jan-2012 |
Svetoslav Ganov <svetoslavganov@google.com> |
AccessibilityEvent/AccessibilityNodeInfo class name property should be set to only framework classes.
AccessibilityEvent and AccessibilityNodeInfo have a property className which is set to the source
Java class. This is problematic since leads to leaking private classes which would allow an
accessibility service to load classes from other packages. This is strongly undesirable since
not trusted code can be loaded, and hence executed, in the accessibility service. To address
that the class name is set to the most concrete framework class extended by the info/event
source.
bug:5878943
Change-Id: I7b3114ece8772ea2773f5151e21b8a6f2006882a
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 0f55cc33f658b2793a12d609a0989348077324a4 |
|
17-Jul-2011 |
Svetoslav Ganov <svetoslavganov@google.com> |
AccessibilityNodeInfo does not report checkable coreclty.
1. AccessibilitiyNodeInfo's checkable property was not set.
bug:5039205
Change-Id: I083d1c357c6d9875536e66e355c8a33bd580cee6
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 13774d2e38e73ef4d0f6d0db3501ba032fa6da5a |
|
16-Jun-2011 |
Svetoslav Ganov <svetoslavganov@google.com> |
AccessibilityNodeInfo not properly returning checked status
1. CompundButton was not setting its checked state in the info.
bug:4674048
Change-Id: Ic711d4ee9b2214e9bdf86546df406b497aaa90b5
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 30401328c1026389171d454c934c15875c3f7ff0 |
|
13-May-2011 |
Svetoslav Ganov <svetoslavganov@google.com> |
Factored out the Accessibility vertical initialization.
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
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 736c2756bf3c14ae9fef7255c119057f7a2be1ed |
|
23-Apr-2011 |
Svetoslav Ganov <svetoslavganov@google.com> |
Touch exploration feature, event bubling, refactor
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: Iea2258c07ffae9491071825d966dc453b07e5134
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 3fb3d7c4e756bd32d5abde0abca9ab52d559bc84 |
|
23-Apr-2011 |
Adam Powell <adamp@google.com> |
Revert "Touch exploration feature, event bubling, refactor"
This reverts commit ac84d3ba81f08036308b17e1ab919e43987a3df5.
There seems to be a problem with this API change. Reverting for now to
fix the build.
Change-Id: Ifa7426b080651b59afbcec2d3ede09a3ec49644c
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| ac84d3ba81f08036308b17e1ab919e43987a3df5 |
|
05-Apr-2011 |
Svetoslav Ganov <svetoslavganov@google.com> |
Touch exploration feature, event bubling, refactor
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
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| e213677037f836529efcc0ac201fc61dd95481c5 |
|
04-Nov-2010 |
Dianne Hackborn <hackbod@google.com> |
Push the jumpDrawablesToCurrentState() thing off everywhere it should be.
Also add a new interface that items in AbsListView can implement to
adjust the bounds of the selection shown for them. This will allow
contacts to use list view's regular selection facility rather than
implementing something special in their item views.
Change-Id: I29cbdbc7122111ee97e47fe7d6ec55ff07be79cc
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 7a36788f4a69b3ddaf8fb8e250e1a13bee7238fa |
|
24-Feb-2010 |
Steve Zeigler <sfzeigler@gmail.com> |
These changes add access to some status values in widgets listed below:
widget/CheckedTextView.java: report if the item is checked or not.
widget/CompoundButton.java: report if the item is checked or not.
widget/ProgressBar.java: isIndeterminate(), getProgress(), getSecondaryProgress(), and getMax() report what
sliders and progress bars are showing
widget/TextView.java: report the current selection: getSelectionStart() and getSelectionEnd()
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| cf4550c3198d6b3d92cdc52707fe70d7cc0caa9f |
|
21-Jul-2009 |
Jean-Baptiste Queru <jbq@google.com> |
donut snapshot
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 9066cfe9886ac131c34d59ed0e2d287b0e3c0087 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| d24b8183b93e781080b2c16c487e60d51c12da31 |
|
11-Feb-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@130745
/frameworks/base/core/java/android/widget/CompoundButton.java
|
| 54b6cfa9a9e5b861a9930af873580d6dc20f773c |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/frameworks/base/core/java/android/widget/CompoundButton.java
|