core/androidx.core.view/[main]ViewCompat/setAccessibilityPaneTitle

setAccessibilityPaneTitle

@UiThread
open fun setAccessibilityPaneTitle(@NonNull view: View, @Nullable accessibilityPaneTitle: CharSequence)(source)

Visually distinct portion of a window with window-like semantics are considered panes for accessibility purposes. One example is the content view of a large fragment that is replaced. In order for accessibility services to understand a pane's window-like behavior, panes should have descriptive titles. Views with pane titles produce TYPE_WINDOW_STATE_CHANGEDs when they appear, disappear, or change title.

When transitioning from one Activity to another, instead of using setAccessibilityPaneTitle(), set a descriptive title for your activity's window by using android:label for the matching entry in your application’s manifest or updating the title at runtime with .

To set the pane title in xml, use android:accessibilityPaneTitle.

Parameters

view

The view whose pane title should be set.

accessibilityPaneTitle

The pane's title. Setting to null indicates that this View is not a pane.

Compatibility:

  • API <19: No-op
{@see AccessibilityNodeInfo#setPaneTitle(CharSequence)}