From 4bb255e0bb679643c91a62574112e244ee8ae21a Mon Sep 17 00:00:00 2001
From: Grishka <git@grishka.me>
Date: Mon, 17 Jul 2023 20:25:08 +0300
Subject: [PATCH] Fix #619

---
 .../android/fragments/ProfileFragment.java    | 33 ++++++++++++++++---
 1 file changed, 28 insertions(+), 5 deletions(-)

diff --git a/mastodon/src/main/java/org/joinmastodon/android/fragments/ProfileFragment.java b/mastodon/src/main/java/org/joinmastodon/android/fragments/ProfileFragment.java
index 2ccfcca52..4384062a4 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/fragments/ProfileFragment.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/fragments/ProfileFragment.java
@@ -270,6 +270,12 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		refreshLayout.setOnRefreshListener(this);
 		fab.setOnClickListener(this::onFabClick);
 
+		if(savedInstanceState!=null){
+			featuredFragment=(ProfileFeaturedFragment) getChildFragmentManager().getFragment(savedInstanceState, "featured");
+			timelineFragment=(AccountTimelineFragment) getChildFragmentManager().getFragment(savedInstanceState, "timeline");
+			aboutFragment=(ProfileAboutFragment) getChildFragmentManager().getFragment(savedInstanceState, "about");
+		}
+
 		if(loaded){
 			bindHeaderView();
 			dataLoaded();
@@ -354,15 +360,19 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 	public void dataLoaded(){
 		if(getActivity()==null)
 			return;
+		Bundle args=new Bundle();
+		args.putString("account", accountID);
+		args.putParcelable("profileAccount", Parcels.wrap(account));
+		args.putBoolean("__is_tab", true);
+		args.putBoolean("noAutoLoad", true);
 		if(featuredFragment==null){
 			featuredFragment=new ProfileFeaturedFragment();
-			Bundle args=new Bundle();
-			args.putString("account", accountID);
-			args.putParcelable("profileAccount", Parcels.wrap(account));
-			args.putBoolean("__is_tab", true);
-			args.putBoolean("noAutoLoad", true);
 			featuredFragment.setArguments(args);
+		}
+		if(timelineFragment==null){
 			timelineFragment=AccountTimelineFragment.newInstance(accountID, account, true);
+		}
+		if(aboutFragment==null){
 			aboutFragment=new ProfileAboutFragment();
 			aboutFragment.setFields(fields);
 		}
@@ -428,6 +438,19 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		});
 	}
 
+	@Override
+	public void onSaveInstanceState(Bundle outState){
+		super.onSaveInstanceState(outState);
+		if(featuredFragment==null)
+			return;
+		if(featuredFragment.isAdded())
+			getChildFragmentManager().putFragment(outState, "featured", featuredFragment);
+		if(timelineFragment.isAdded())
+			getChildFragmentManager().putFragment(outState, "timeline", timelineFragment);
+		if(aboutFragment.isAdded())
+			getChildFragmentManager().putFragment(outState, "about", aboutFragment);
+	}
+
 	@Override
 	public void onConfigurationChanged(Configuration newConfig){
 		super.onConfigurationChanged(newConfig);