[TextInputEditText]Fix: TextInputEditText misses some visible lines in CursorAnchorInfo#getVisibleLineBounds after scrolled

TextInputEditText#getGlobalVisibleRect is overridden to call getGlobalVisibleRect on parent TextLayoutInput view directly. It doesn't match with the View#getGlobalVisibleRect implementation where the return globalOffset contains negative amount of the scroll in the view. As a result, calling getLocalVisibleRect will return a wrong rectangle when TextInputEiditText is scrolled.

PiperOrigin-RevId: 542341678

Author: Material Design Team

lib/java/com/google/android/material/textfield/TextInputEditText.java

@@ -169,9 +169,17 @@ public void getFocusedRect(@Nullable Rect r) {
   @Override
   public boolean getGlobalVisibleRect(@Nullable Rect r, @Nullable Point globalOffset) {
     TextInputLayout textInputLayout = getTextInputLayout();
-    return shouldUseTextInputLayoutFocusedRect(textInputLayout)
-        ? textInputLayout.getGlobalVisibleRect(r, globalOffset)
-        : super.getGlobalVisibleRect(r, globalOffset);
+    if (shouldUseTextInputLayoutFocusedRect(textInputLayout)) {
+      boolean isVisible = textInputLayout.getGlobalVisibleRect(r, globalOffset);
+      if (isVisible && globalOffset != null) {
+        // View#getGlobalVisibleRect returns a globalOffset offset by the negative amount of the
+        // scroll in the given view. Here we need to offset the negative amount of the scroll in
+        // TextInputEditText when calling getGlobalVisibleRect on the parent TextInputLayout.
+        globalOffset.offset(-getScrollX(), -getScrollY());
+      }
+      return isVisible;
+    }
+    return super.getGlobalVisibleRect(r, globalOffset);
   }
 
   @Override