remove unneeded bottom bar icons

Habitica/res/drawable/icon_dailies.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/icon_dailies_selected" android:state_selected="true" />
-    <item android:drawable="@drawable/icon_dailies_unselected" android:state_selected="false" />
-</selector>

Habitica/res/drawable/icon_habits.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/icon_habits_selected" android:state_selected="true" />
-    <item android:drawable="@drawable/icon_habits_unselected" android:state_selected="false" />
-</selector>

Habitica/res/drawable/icon_rewards.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/icon_rewards_selected" android:state_selected="true" />
-    <item android:drawable="@drawable/icon_rewards_unselected" android:state_selected="false" />
-</selector>

Habitica/res/drawable/icon_todos.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/icon_todos_selected" android:state_selected="true" />
-    <item android:drawable="@drawable/icon_todos_unselected" android:state_selected="false" />
-</selector>

Habitica/res/menu/bottom_navigation_tasks.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item
-            android:id="@+id/action_habits"
-            android:enabled="true"
-            android:icon="@drawable/icon_habits"
-            android:title="@string/habits"
-            app:showAsAction="always" />
-    <item
-            android:id="@+id/action_dailies"
-            android:enabled="true"
-            android:icon="@drawable/icon_dailies"
-            android:title="@string/dailies"
-            app:showAsAction="always" />
-    <item
-            android:id="@+id/action_todos"
-            android:enabled="true"
-            android:icon="@drawable/icon_todos"
-            android:title="@string/todos"
-            app:showAsAction="always" />
-    <item
-            android:id="@+id/action_rewards"
-            android:enabled="true"
-            android:icon="@drawable/icon_rewards"
-            android:title="@string/rewards"
-            app:showAsAction="always"/>
-</menu>

Habitica/res/xml/main_menu_tasks.xml

@@ -2,18 +2,18 @@
 <tabs>
     <tab
             id="@+id/tab_habits"
-            icon="@drawable/icon_habits"
+            icon="@drawable/icon_habits_selected"
             title="@string/habits" />
     <tab
             id="@+id/tab_dailies"
-            icon="@drawable/icon_dailies"
+            icon="@drawable/icon_dailies_selected"
             title="@string/dailies" />
     <tab
             id="@+id/tab_todos"
-            icon="@drawable/icon_todos"
+            icon="@drawable/icon_todos_selected"
             title="@string/todos" />
     <tab
             id="@+id/tab_rewards"
-            icon="@drawable/icon_rewards"
+            icon="@drawable/icon_rewards_selected"
             title="@string/rewards" />
 </tabs>

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/preferences/PreferencesFragment.java

@@ -68,7 +68,9 @@ public class PreferencesFragment extends BasePreferencesFragment implements
     @Override
     public void onDestroy() {
         userRepository.close();
-        subscription.unsubscribe();
+        if (subscription != null) {
+            subscription.unsubscribe();
+        }
         super.onDestroy();
     }
 

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/tasks/TasksFragment.java

@@ -335,6 +335,7 @@ public class TasksFragment extends BaseMainFragment {
                 }
             }
         }, RxErrorHandler.handleEmptyError());
+        BottomBarTab tab = bottomNavigation.getTabWithId(R.id.tab_dailies);
     }
     // endregion