X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Ftransaction_list%2FTransactionListViewModel.java;h=89b390f4bc7c1b6b315d03adb631616656369d35;hb=181835cdae5958e64bbab222e4f7264309c6afe2;hp=0cf97bca34c632fae97f0217dc2d7c0ad240a7f4;hpb=ea17ca9e3b03ca0090be03fdc0abbbbfd954be89;p=mobile-ledger.git
diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java
index 0cf97bca..89b390f4 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/transaction_list/TransactionListViewModel.java
@@ -1,50 +1,50 @@
/*
* Copyright © 2019 Damyan Ivanov.
- * This file is part of Mobile-Ledger.
- * Mobile-Ledger is free software: you can distribute it and/or modify it
+ * This file is part of MoLe.
+ * MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your opinion), any later version.
*
- * Mobile-Ledger is distributed in the hope that it will be useful,
+ * MoLe is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License terms for details.
*
* You should have received a copy of the GNU General Public License
- * along with Mobile-Ledger. If not, see .
+ * along with MoLe. If not, see .
*/
package net.ktnx.mobileledger.ui.transaction_list;
-import android.arch.lifecycle.ViewModel;
import android.os.AsyncTask;
import net.ktnx.mobileledger.async.UpdateTransactionsTask;
import net.ktnx.mobileledger.model.Data;
import net.ktnx.mobileledger.model.TransactionListItem;
+import net.ktnx.mobileledger.utils.LockHolder;
import net.ktnx.mobileledger.utils.ObservableValue;
-import java.util.List;
+import androidx.lifecycle.ViewModel;
public class TransactionListViewModel extends ViewModel {
public static ObservableValue updating = new ObservableValue<>();
public static ObservableValue updateError = new ObservableValue<>();
public static void scheduleTransactionListReload() {
- String filter = TransactionListFragment.accountFilter.get();
+ if (Data.profile.get() == null) return;
+
+ String filter = Data.accountFilter.getValue();
AsyncTask task = new UTT();
- task.execute(filter);
+ task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, filter);
}
public static TransactionListItem getTransactionListItem(int position) {
- List transactions = Data.transactions.get();
- if (position >= transactions.size()) return null;
- return transactions.get(position);
- }
- public static int getTransactionCount() {
- List transactions = Data.transactions.get();
- if (transactions == null) return 0;
- return transactions.size();
+ try(LockHolder lh = Data.transactions.lockForReading()) {
+ if (Data.transactions == null) return null;
+ if (position >= Data.transactions.size() + 1) return null;
+ if (position == Data.transactions.size()) return new TransactionListItem();
+ return Data.transactions.get(position);
+ }
}
private static class UTT extends UpdateTransactionsTask {
@Override