if we don't set anything, talkback will announce it as checkbox becau…

…se this class extends AppCompatCheckBox. This fix set the class name to be generic android view so nothing is announced if view is not checkable or clickable

PiperOrigin-RevId: 265746456

lib/java/com/google/android/material/chip/Chip.java

@@ -159,6 +159,7 @@ public class Chip extends AppCompatCheckBox implements Delegate, Shapeable {
   private static final String BUTTON_ACCESSIBILITY_CLASS_NAME = "android.widget.Button";
   private static final String COMPOUND_BUTTON_ACCESSIBILITY_CLASS_NAME =
       "android.widget.CompoundButton";
+  private static final String GENERIC_VIEW_ACCESSIBILITY_CLASS_NAME = "android.view.View";
 
   @NonNull private final ChipTouchHelper touchHelper;
   private final Rect rect = new Rect();
@@ -266,6 +267,8 @@ public void onInitializeAccessibilityNodeInfo(@NonNull AccessibilityNodeInfo inf
           isCheckable()
               ? COMPOUND_BUTTON_ACCESSIBILITY_CLASS_NAME
               : BUTTON_ACCESSIBILITY_CLASS_NAME);
+    } else {
+      info.setClassName(GENERIC_VIEW_ACCESSIBILITY_CLASS_NAME);
     }
     info.setCheckable(isCheckable());
     info.setClickable(isClickable());
@@ -1031,6 +1034,8 @@ protected void onPopulateNodeForHost(@NonNull AccessibilityNodeInfoCompat node)
             isCheckable()
                 ? COMPOUND_BUTTON_ACCESSIBILITY_CLASS_NAME
                 : BUTTON_ACCESSIBILITY_CLASS_NAME);
+      } else {
+        node.setClassName(GENERIC_VIEW_ACCESSIBILITY_CLASS_NAME);
       }
       CharSequence chipText = getText();
       if (VERSION.SDK_INT >= VERSION_CODES.M) {