Java Code Examples for android.view.accessibility.AccessibilityEvent#CONTENT_CHANGE_TYPE_PANE_DISAPPEARED
The following examples show how to use
android.view.accessibility.AccessibilityEvent#CONTENT_CHANGE_TYPE_PANE_DISAPPEARED .
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Example 1
Source File: WindowTransitionInfo.java From talkback with Apache License 2.0 | 6 votes |
private static boolean shouldIgnorePaneChanges(AccessibilityEvent event) { if (!BuildVersionUtils.isAtLeastP() || (event.getEventType() != AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED)) { return false; } if (event.getContentChangeTypes() == AccessibilityEvent.CONTENT_CHANGE_TYPE_PANE_DISAPPEARED) { // The event text is the title of pane being removed. return true; } // . We need to differentiate between pane changes with CONTENT_CHANGE_TYPE_UNDEFINED, // and events filed by getDecorView().sendAccessibilityEvent(WINDOW_STATE_CHANGE). The only way // I can find is to check whether the source node is null. return (event.getContentChangeTypes() == AccessibilityEvent.CONTENT_CHANGE_TYPE_UNDEFINED) && !AccessibilityEventUtils.hasSourceNode(event); }
Example 2
Source File: WindowEventInterpreter.java From talkback with Apache License 2.0 | 5 votes |
@TargetApi(Build.VERSION_CODES.P) private static String contentChangeTypesToString(int typesBitmask) { StringBuilder strings = new StringBuilder(); if ((typesBitmask & AccessibilityEvent.CONTENT_CHANGE_TYPE_PANE_TITLE) != 0) { strings.append("CONTENT_CHANGE_TYPE_PANE_TITLE"); } if ((typesBitmask & AccessibilityEvent.CONTENT_CHANGE_TYPE_PANE_APPEARED) != 0) { strings.append("CONTENT_CHANGE_TYPE_PANE_APPEARED"); } if ((typesBitmask & AccessibilityEvent.CONTENT_CHANGE_TYPE_PANE_DISAPPEARED) != 0) { strings.append("CONTENT_CHANGE_TYPE_PANE_DISAPPEARED"); } return (strings.length() == 0) ? null : strings.toString(); }