control/save state of drawer being open via a MutableLiveData instance

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

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
index 360f3006a19c0c096f14474fa002ab5a964248b7..98ec7aaa524ab7bf26dfed6db181119d7f1a68c7 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java
@@ -185,24 +185,6 @@ public class MainActivity extends ProfileThemedActivity {
             drawer.addDrawerListener(barDrawerToggle);
         }
         barDrawerToggle.syncState();
-        drawer.addDrawerListener(new DrawerLayout.DrawerListener() {
-            @Override
-            public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
-                if (slideOffset > 0.2)
-                    fabHide();
-            }
-            @Override
-            public void onDrawerOpened(@NonNull View drawerView) {
-                fabHide();
-            }
-            @Override
-            public void onDrawerClosed(@NonNull View drawerView) {
-                fabShouldShow();
-            }
-            @Override
-            public void onDrawerStateChanged(int newState) {}
-        });
-
 
         try {
             PackageInfo pi = getApplicationContext().getPackageManager()
@@ -312,20 +294,36 @@ public class MainActivity extends ProfileThemedActivity {
                 (v) -> mProfileListAdapter.flipEditingProfiles());
         if (drawerListener == null) {
             drawerListener = new DrawerLayout.SimpleDrawerListener() {
+                @Override
+                public void onDrawerSlide(@NonNull View drawerView, float slideOffset) {
+                    if (slideOffset > 0.2)
+                        fabHide();
+                }
                 @Override
                 public void onDrawerClosed(View drawerView) {
                     super.onDrawerClosed(drawerView);
                     mProfileListAdapter.setAnimationsEnabled(false);
                     mProfileListAdapter.editingProfiles.setValue(false);
+                    Data.drawerOpen.setValue(false);
+                    fabShouldShow();
                 }
                 @Override
                 public void onDrawerOpened(View drawerView) {
                     super.onDrawerOpened(drawerView);
                     mProfileListAdapter.setAnimationsEnabled(true);
+                    Data.drawerOpen.setValue(true);
+                    fabHide();
                 }
             };
             drawer.addDrawerListener(drawerListener);
         }
+
+        Data.drawerOpen.observe(this, open -> {
+            if (open)
+                drawer.open();
+            else
+                drawer.close();
+        });
     }
     private void scheduleDataRetrievalIfStale(Date lastUpdate) {
         long now = new Date().getTime();
@@ -434,8 +432,6 @@ public class MainActivity extends ProfileThemedActivity {
 
         mProfileListAdapter.notifyDataSetChanged();
 
-        drawer.closeDrawers();
-
         Data.transactions.clear();
         debug("transactions", "requesting list reload");
         TransactionListViewModel.scheduleTransactionListReload();