two more lambdas

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / account_summary / AccountSummaryFragment.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
index 7f1c8f3a27aff856611b52eae8453226b2b44715..0944d1fa5dba521fd9f2c3675b14018ae2a503ae 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java
@@ -43,7 +43,6 @@ import net.ktnx.mobileledger.ui.RecyclerItemListener;
 import net.ktnx.mobileledger.ui.activity.MainActivity;
 
 import java.util.List;
-import java.util.Observable;
 import java.util.Observer;
 
 import static net.ktnx.mobileledger.ui.activity.SettingsActivity.PREF_KEY_SHOW_ONLY_STARRED_ACCOUNTS;
@@ -71,17 +70,14 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
 
         if (backgroundTaskCountObserver == null) {
             Log.d("acc", "creating background task count observer");
-            Data.backgroundTaskCount.addObserver(backgroundTaskCountObserver = new Observer() {
-                @Override
-                public void update(Observable o, Object arg) {
-                    if (mActivity == null) return;
-                    if (swiper == null) return;
-                    mActivity.runOnUiThread(() -> {
-                        int cnt = Data.backgroundTaskCount.get();
-                        Log.d("acc", String.format("background task count changed to %d", cnt));
-                        swiper.setRefreshing(cnt > 0);
-                    });
-                }
+            Data.backgroundTaskCount.addObserver(backgroundTaskCountObserver = (o, arg) -> {
+                if (mActivity == null) return;
+                if (swiper == null) return;
+                mActivity.runOnUiThread(() -> {
+                    int cnt = Data.backgroundTaskCount.get();
+                    Log.d("acc", String.format("background task count changed to %d", cnt));
+                    swiper.setRefreshing(cnt > 0);
+                });
             });
         }
     }
@@ -165,18 +161,10 @@ public class AccountSummaryFragment extends MobileLedgerListFragment {
             mActivity.scheduleTransactionListRetrieval();
         });
 
-        Data.accounts.addObserver(new Observer() {
-            @Override
-            public void update(Observable o, Object arg) {
-                mActivity.runOnUiThread(() -> modelAdapter.notifyDataSetChanged());
-            }
-        });
-        Data.profile.addObserver(new Observer() {
-            @Override
-            public void update(Observable o, Object arg) {
-                mActivity.runOnUiThread(() -> model.scheduleAccountListReload());
-            }
-        });
+        Data.accounts.addObserver(
+                (o, arg) -> mActivity.runOnUiThread(() -> modelAdapter.notifyDataSetChanged()));
+        Data.profile.addObserver(
+                (o, arg) -> mActivity.runOnUiThread(() -> model.scheduleAccountListReload()));
         update_account_table();
     }
     private void update_account_table() {