本文整理汇总了Java中android.view.accessibility.AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED属性的典型用法代码示例。如果您正苦于以下问题：Java AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED属性的具体用法？Java AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED怎么用？Java AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类android.view.accessibility.AccessibilityEvent的用法示例。
在下文中一共展示了AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED属性的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: handleAccessibilityEvent
public void handleAccessibilityEvent(AccessibilityEvent event, AccessibilityNodeInfo rootNode){
switch (event.getEventType()) {
case AccessibilityEvent.TYPE_VIEW_FOCUSED:
onViewFocused(event, rootNode);
break;
case AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED:
onViewTextChanged(event);
break;
default:
break;
}
}
示例2: sendAccessibilityEventUnchecked
@Override
public void sendAccessibilityEventUnchecked(AccessibilityEvent event) {
if (event.getEventType() == AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED) {
// Since we're replacing the text every time we add or remove a
// character, only read the difference. (issue 5337550)
final int added = event.getAddedCount();
final int removed = event.getRemovedCount();
final int length = event.getBeforeText().length();
if (added > removed) {
event.setRemovedCount(0);
event.setAddedCount(1);
event.setFromIndex(length);
} else if (removed > added) {
event.setRemovedCount(1);
event.setAddedCount(0);
event.setFromIndex(length - 1);
} else {
return;
}
} else if (event.getEventType() == AccessibilityEvent.TYPE_VIEW_FOCUSED) {
// The parent EditText class lets tts read "edit box" when this View
// has a focus, which
// confuses users on app launch (issue 5275935).
return;
}
super.sendAccessibilityEventUnchecked(event);
}
示例3: sendAccessibilityEventUnchecked
@Override
public void sendAccessibilityEventUnchecked(AccessibilityEvent event) {
if (mDisableTextAccessibilityEvents) {
if (event.getEventType() == AccessibilityEvent.TYPE_VIEW_TEXT_SELECTION_CHANGED
|| event.getEventType() == AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED) {
return;
}
}
super.sendAccessibilityEventUnchecked(event);
}
示例4: onServiceConnected
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
@Override
protected void onServiceConnected() {
super.onServiceConnected();
AccessibilityServiceInfo info = this.getServiceInfo();
info.eventTypes = AccessibilityEvent.TYPE_VIEW_CLICKED | AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED | AccessibilityEvent.TYPE_VIEW_LONG_CLICKED;
info.feedbackType = AccessibilityServiceInfo.FEEDBACK_GENERIC;
this.setServiceInfo(info);
clipboardManager.addPrimaryClipChangedListener(this);
}