Do Not Show Back Button if Nothing in backstack (#2812)

* hide back button * added todo
google · Nov 8, 2024 · 9bb3bab · 9bb3bab
1 parent f3ec6d5
commit 9bb3bab
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/ground/src/main/java/com/google/android/ground/ui/surveyselector/SurveySelectorFragment.kt b/ground/src/main/java/com/google/android/ground/ui/surveyselector/SurveySelectorFragment.kt
@@ -95,6 +95,13 @@ class SurveySelectorFragment : AbstractFragment(), BackPressListener {
     super.onViewCreated(view, savedInstanceState)
     binding.recyclerView.adapter = adapter
     getAbstractActivity().setSupportActionBar(binding.toolbar)
+
+    // TODO - https://github.com/google/ground-android/issues/2692#issuecomment-2430978043
+    if (parentFragmentManager.backStackEntryCount > 0) {
+      getAbstractActivity().supportActionBar?.setDisplayHomeAsUpEnabled(true)
+    } else {
+      getAbstractActivity().supportActionBar?.setDisplayHomeAsUpEnabled(false)
+    }
   }
 
   fun showPopupMenu(view: View, surveyId: String) {