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Send TYPE_VIEW_SELECTED event for changes to SemanticsFlag.isSelected (flutter/engine#4780)

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Michael Goderbauer 2018-03-13 12:49:30 -07:00 committed by GitHub
parent d4a358e2e4
commit 3dcbbbb65e
1 changed files with 7 additions and 0 deletions
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7
engine/src/flutter/shell/platform/android/io/flutter/view/AccessibilityBridge.java
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@ -538,6 +538,13 @@ class AccessibilityBridge extends AccessibilityNodeProvider implements BasicMess
// Simulate a click so TalkBack announces the change in checked state.
sendAccessibilityEvent(object.id, AccessibilityEvent.TYPE_VIEW_CLICKED);
}
if (mA11yFocusedObject != null && mA11yFocusedObject.id == object.id
&& !object.hadFlag(Flag.IS_SELECTED) && object.hasFlag(Flag.IS_SELECTED)) {
AccessibilityEvent event =
obtainAccessibilityEvent(object.id, AccessibilityEvent.TYPE_VIEW_SELECTED);
event.getText().add(object.label);
sendAccessibilityEvent(event);
}
if (mInputFocusedObject != null && mInputFocusedObject.id == object.id
&& object.hadFlag(Flag.IS_TEXT_FIELD)
&& object.hasFlag(Flag.IS_TEXT_FIELD)) {