Merge "Fixes for a11y selection" into tm-dev am: 8c3314f7aa (91b35e23) · Commits · e / os / android_frameworks_base

core/java/android/view/View.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -14649,6 +14649,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		int selectionStart;
		int selectionEnd;
		if (extendSelection && isAccessibilitySelectionExtendable()) {
		prepareForExtendedAccessibilitySelection();
		selectionStart = getAccessibilitySelectionStart();
		if (selectionStart == ACCESSIBILITY_CURSOR_POSITION_UNDEFINED) {
		selectionStart = forward ? segmentStart : segmentEnd;
		@@ -14687,6 +14688,14 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		return false;
		}

		/**
		* Prepare for extended selection.
		* @hide
		*/
		public void prepareForExtendedAccessibilitySelection() {
		return;
		}

		/**
		* @hide
		*/

core/java/android/widget/TextView.java

+30 −10

Original line number	Diff line number	Diff line
		@@ -12390,9 +12390,10 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}

		// A view should not be exposed as clickable/long-clickable to a service because of a
		// LinkMovementMethod.
		// LinkMovementMethod or because it has selectable and non-editable text.
		if ((info.isClickable() \|\| info.isLongClickable())
		&& mMovement instanceof LinkMovementMethod) {
		&& (mMovement instanceof LinkMovementMethod
		\|\| (isTextSelectable() && !isTextEditable()))) {
		if (!hasOnClickListeners()) {
		info.setClickable(false);
		info.removeAction(AccessibilityNodeInfo.AccessibilityAction.ACTION_CLICK);
		@@ -12624,11 +12625,9 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		return true;
		}
		if (start >= 0 && start <= end && end <= text.length()) {
		requestFocusOnNonEditableSelectableText();
		Selection.setSelection((Spannable) text, start, end);
		// Make sure selection mode is engaged.
		if (mEditor != null) {
		mEditor.startSelectionActionModeAsync(false);
		}
		hideAccessibilitySelectionControllers();
		return true;
		}
		}
		@@ -12722,6 +12721,18 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		return handled;
		}

		private void requestFocusOnNonEditableSelectableText() {
		if (!isTextEditable() && isTextSelectable()) {
		if (!isEnabled()) {
		return;
		}

		if (isFocusable() && !isFocused()) {
		requestFocus();
		}
		}
		}

		private boolean hasSpannableText() {
		return mText != null && mText instanceof Spannable;
		}
		@@ -12750,9 +12761,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		/**
		* Returns the text that should be exposed to accessibility services.
		* <p>
		* This approximates what is displayed visually. If the user has specified
		* that accessibility services should speak passwords, this method will
		* bypass any password transformation method and return unobscured text.
		* This approximates what is displayed visually.
		*
		* @return the text that should be exposed to accessibility services, may
		* be {@code null} if no text is set
		@@ -13730,6 +13739,13 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		return true;
		}

		/**
		* @hide
		*/
		public void prepareForExtendedAccessibilitySelection() {
		requestFocusOnNonEditableSelectableText();
		}

		/**
		* @hide
		*/
		@@ -13754,8 +13770,12 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		Selection.removeSelection((Spannable) text);
		}
		// Hide all selection controllers used for adjusting selection
		// since we are doing so explicitlty by other means and these
		// since we are doing so explicitly by other means and these
		// controllers interact with how selection behaves.
		hideAccessibilitySelectionControllers();
		}

		private void hideAccessibilitySelectionControllers() {
		if (mEditor != null) {
		mEditor.hideCursorAndSpanControllers();
		mEditor.stopTextActionMode();