#Alert accessibility fix

PiperOrigin-RevId: 711922810
material-components · Jan 4, 2025 · 0ac0dfe · 0ac0dfe
1 parent 24a0ffb
commit 0ac0dfe
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/components/Dialogs/src/MDCAlertController.m b/components/Dialogs/src/MDCAlertController.m
@@ -308,6 +308,15 @@ - (void)messageDidChange {
   }
   self.preferredContentSize =
       [self.alertView calculatePreferredContentSizeForBounds:CGRectInfinite.size];
+
+  self.alertView.messageTextView.accessibilityLabel =
+      self.messageAccessibilityLabel ?: self.message;
+
+  if ([self shouldUseAttributedStringForMessageA11Y]) {
+    self.alertView.messageTextView.accessibilityLabel = self.attributedMessage.string;
+  } else {
+    self.alertView.messageTextView.accessibilityValue = @"";
+  }
 }
 
 - (void)setMessageAccessibilityLabel:(nullable NSString *)messageAccessibilityLabel {