From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Tue, 26 Nov 2019 22:00:39 +0000 (+0200)
Subject: NT fragment: bind the view model to the activity
X-Git-Tag: v0.11.0~13
X-Git-Url: https://git.ktnx.net/?a=commitdiff_plain;h=b78d85afef509ea029aefe10e179f87a60108218;p=mobile-ledger.git

NT fragment: bind the view model to the activity

the fragment can be re-created when navigating to the save progress
fragment. when it is re-created the view model instance is re-created too,
losing the unsaved transaction
---

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionFragment.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionFragment.java
index 7101f44f..5b197b00 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionFragment.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionFragment.java
@@ -86,13 +86,13 @@ public class NewTransactionFragment extends Fragment {
     @Override
     public void onActivityCreated(@Nullable Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);
-        Activity activity = getActivity();
+        FragmentActivity activity = getActivity();
         if (activity == null)
             throw new RSInvalidStateException(
                     "getActivity() returned null within onActivityCreated()");
 
         list = activity.findViewById(R.id.new_transaction_accounts);
-        viewModel = ViewModelProviders.of(this)
+        viewModel = ViewModelProviders.of(activity)
                                       .get(NewTransactionModel.class);
         mProfile = Data.profile.getValue();
         listAdapter = new NewTransactionItemsAdapter(viewModel, mProfile);