Add flyover text as secondary dialog title (#2648)

* Add flyover text as secondary dialog title

* spotless

* Add doc

datacapture/src/main/java/com/google/android/fhir/datacapture/views/factories/DialogSelectViewHolderFactory.kt

@@ -92,7 +92,10 @@ internal object QuestionnaireItemDialogSelectViewHolderFactory :
           View.OnClickListener {
             val fragment =
               OptionSelectDialogFragment(
-                title = questionnaireItem.localizedTextSpanned ?: "",
+                // We use the question text for the dialog title. If there is no question text, we
+                // use flyover text as it is sometimes used in text fields instead of question text.
+                title = questionnaireItem.localizedTextSpanned
+                    ?: questionnaireItem.localizedFlyoverSpanned ?: "",
                 config = questionnaireItem.buildConfig(),
                 selectedOptions = selectedOptions,
               )