import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
+import android.os.AsyncTask;
+import net.ktnx.mobileledger.async.RetrieveTransactionsTask;
+import net.ktnx.mobileledger.ui.activity.MainActivity;
import net.ktnx.mobileledger.utils.LockHolder;
import net.ktnx.mobileledger.utils.Locker;
import net.ktnx.mobileledger.utils.Logger;
import net.ktnx.mobileledger.utils.ObservableList;
import net.ktnx.mobileledger.utils.ObservableValue;
+import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Date;
+import java.util.List;
import java.util.Locale;
import java.util.concurrent.atomic.AtomicInteger;
public static MutableLiveData<String> accountFilter = new MutableLiveData<>();
private static AtomicInteger backgroundTaskCount = new AtomicInteger(0);
private static Locker profilesLocker = new Locker();
+ private static RetrieveTransactionsTask retrieveTransactionsTask;
public static void backgroundTaskStarted() {
int cnt = backgroundTaskCount.incrementAndGet();
debug("data",
}
public static void setCurrentProfile(MobileLedgerProfile newProfile) {
MLDB.setOption(MLDB.OPT_PROFILE_UUID, newProfile.getUuid());
+ stopTransactionsRetrieval();
profile.postValue(newProfile);
}
public static int getProfileIndex(MobileLedgerProfile profile) {
}
return profile;
}
+ public synchronized static void scheduleTransactionListRetrieval(MainActivity activity) {
+ if (retrieveTransactionsTask != null) {
+ Logger.debug("db", "Ignoring request for transaction retrieval - already active");
+ return;
+ }
+ retrieveTransactionsTask =
+ new RetrieveTransactionsTask(new WeakReference<>(activity), profile.getValue());
+ Logger.debug("db", "Created a background transaction retrieval task");
+
+ retrieveTransactionsTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+ }
+ public static synchronized void stopTransactionsRetrieval() {
+ if (retrieveTransactionsTask != null) retrieveTransactionsTask.cancel(false);
+ }
+ public static void transactionRetrievalDone() {
+ retrieveTransactionsTask = null;
+ }
}