Let LinkMovementMethod take precedence over accessibility delegate when dataDetector is present (facebook#50887)

Summary:

There is currently a bug with the recent changes to keyboard accessibility with Text and nested links. If something with nested links has a `dataDetectorType` prop then we have 2 different selections when we navigate with arrow keys since the drawing behind the 2 are separate.

Removing LinkMovementMethod is not possible since it allows for clicking the links it detects

As a result, lets just allow it to take precedence over the delegate when handling link navigation in the cases its present. 

Changelog: [Android][Fixed] - Double selection with dataDetectorType and links

Reviewed By: NickGerleman

Differential Revision: D73549839

Author: joevilches

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/text/ReactTextView.java

@@ -734,14 +734,23 @@ protected boolean dispatchHoverEvent(MotionEvent event) {
     return super.dispatchHoverEvent(event);
   }
 
+  /**
+   * Note that if we have a movement method then we DO NOT forward these events to the accessibility
+   * delegate. This is because the movement method should handle the focus highlighting and
+   * changing. If we don't do this then we have mutliple selections happening at once. We cannot get
+   * rid of movement method since links found by Linkify will not be clickable. Also, putting this
+   * gating in the accessibility delegate itself will break screen reader accessibility more
+   * generally, since we still need to register virtual views.
+   */
   @Override
   public final void onFocusChanged(
       boolean gainFocus, int direction, @Nullable Rect previouslyFocusedRect) {
     super.onFocusChanged(gainFocus, direction, previouslyFocusedRect);
     AccessibilityDelegateCompat accessibilityDelegateCompat =
         ViewCompat.getAccessibilityDelegate(this);
     if (accessibilityDelegateCompat != null
-        && accessibilityDelegateCompat instanceof ReactTextViewAccessibilityDelegate) {
+        && accessibilityDelegateCompat instanceof ReactTextViewAccessibilityDelegate
+        && getMovementMethod() == null) {
       ((ReactTextViewAccessibilityDelegate) accessibilityDelegateCompat)
           .onFocusChanged(gainFocus, direction, previouslyFocusedRect);
     }
@@ -752,6 +761,7 @@ public boolean dispatchKeyEvent(KeyEvent event) {
     AccessibilityDelegateCompat accessibilityDelegateCompat =
         ViewCompat.getAccessibilityDelegate(this);
     return (accessibilityDelegateCompat != null
+            && getMovementMethod() == null
             && accessibilityDelegateCompat instanceof ReactTextViewAccessibilityDelegate
             && ((ReactTextViewAccessibilityDelegate) accessibilityDelegateCompat)
                 .dispatchKeyEvent(event))