am 3320ef95: Merge "Add findFocus API for AccessibilityNodeProvider" into klp-dev (c379752a) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -29459,6 +29459,7 @@ package android.view.accessibility {
		ctor public AccessibilityNodeProvider();
		method public android.view.accessibility.AccessibilityNodeInfo createAccessibilityNodeInfo(int);
		method public java.util.List<android.view.accessibility.AccessibilityNodeInfo> findAccessibilityNodeInfosByText(java.lang.String, int);
		method public android.view.accessibility.AccessibilityNodeInfo findFocus(int);
		method public boolean performAction(int, int, android.os.Bundle);
		}

+8 −2

Original line number	Diff line number	Diff line
		@@ -423,9 +423,15 @@ final class AccessibilityInteractionController {
		}
		} break;
		case AccessibilityNodeInfo.FOCUS_INPUT: {
		// Input focus cannot go to virtual views.
		View target = root.findFocus();
		if (target != null && isShown(target)) {
		if (target == null \|\| !isShown(target)) {
		break;
		}
		AccessibilityNodeProvider provider = target.getAccessibilityNodeProvider();
		if (provider != null) {
		focused = provider.findFocus(focusType);
		}
		if (focused == null) {
		focused = target.createAccessibilityNodeInfo();
		}
		} break;

+15 −0

Original line number	Diff line number	Diff line
		@@ -132,4 +132,19 @@ public abstract class AccessibilityNodeProvider {
		int virtualViewId) {
		return null;
		}

		/**
		* Find the virtual view, i.e. a descendant of the host View, that has the
		* specified focus type.
		*
		* @param focus The focus to find. One of
		* {@link AccessibilityNodeInfo#FOCUS_INPUT} or
		* {@link AccessibilityNodeInfo#FOCUS_ACCESSIBILITY}.
		* @return The node info of the focused view or null.
		* @see AccessibilityNodeInfo#FOCUS_INPUT
		* @see AccessibilityNodeInfo#FOCUS_ACCESSIBILITY
		*/
		public AccessibilityNodeInfo findFocus(int focus) {
		return null;
		}
		}