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39 
40 
41 #include "qandroidplatformaccessibility.h"
42 #include "androidjniaccessibility.h"
43 
44 QT_BEGIN_NAMESPACE
QAndroidPlatformAccessibility()45 QAndroidPlatformAccessibility::QAndroidPlatformAccessibility()
46 {
47     QtAndroidAccessibility::initialize();
48 }
49 
~QAndroidPlatformAccessibility()50 QAndroidPlatformAccessibility::~QAndroidPlatformAccessibility()
51 {}
52 
notifyAccessibilityUpdate(QAccessibleEvent * event)53 void QAndroidPlatformAccessibility::notifyAccessibilityUpdate(QAccessibleEvent *event)
54 {
55     if (event == nullptr || !event->accessibleInterface())
56         return;
57 
58     // We do not need implementation of all events, as current statues are polled
59     // by QtAccessibilityDelegate.java on every accessibility interaction.
60     // Currently we only send notification about the element's position change,
61     // so that the element can be moved on the screen if it's focused.
62 
63     if (event->type() == QAccessible::LocationChanged) {
64         QtAndroidAccessibility::notifyLocationChange();
65     } else if (event->type() == QAccessible::ObjectHide) {
66         QtAndroidAccessibility::notifyObjectHide(event->uniqueId());
67     } else if (event->type() == QAccessible::Focus) {
68         QtAndroidAccessibility::notifyObjectFocus(event->uniqueId());
69     }
70 }
71 
72 QT_END_NAMESPACE
73