From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Wed, 17 Jun 2020 19:18:20 +0000 (+0300)
Subject: avoid scrolling to the last 'go to date' after reconfiguration
X-Git-Tag: v0.14.0~10
X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=commitdiff_plain;h=547bbc03e61978caa1efc6eea23306bd690d9429

avoid scrolling to the last 'go to date' after reconfiguration

a cleaner solution would be to have some sort of messaging mechanism to notify the fragment of the position of the 'go to' date
---

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListFragment.java b/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListFragment.java
index 68e243a8..47794138 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListFragment.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListFragment.java
@@ -164,8 +164,11 @@ public class TransactionListFragment extends MobileLedgerListFragment
 
         Data.foundTransactionItemIndex.observe(getViewLifecycleOwner(), pos -> {
             Logger.debug("go-to-date", String.format(Locale.US, "Found pos %d", pos));
-            if (pos != null)
+            if (pos != null) {
                 root.scrollToPosition(pos);
+                // reset the value to avoid re-notification upon reconfiguration or app restart
+                Data.foundTransactionItemIndex.setValue(null);
+            }
         });
     }
     private void onAccountNameFilterChanged(String accName) {