Added outbox to unified folders / accounts

app/src/main/java/eu/faircode/email/FragmentAccounts.java

@@ -48,6 +48,7 @@ import androidx.core.view.MenuCompat;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.Lifecycle;
 import androidx.lifecycle.Observer;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -352,6 +353,7 @@ public class FragmentAccounts extends FragmentBase {
     public void onPrepareOptionsMenu(Menu menu) {
         menu.findItem(R.id.menu_search).setVisible(!settings);
         menu.findItem(R.id.menu_unified).setVisible(!settings);
+        menu.findItem(R.id.menu_outbox).setVisible(!settings);
         menu.findItem(R.id.menu_compact).setChecked(compact);
         menu.findItem(R.id.menu_compact).setVisible(!settings);
         menu.findItem(R.id.menu_theme).setVisible(!settings);
@@ -369,6 +371,9 @@ public class FragmentAccounts extends FragmentBase {
         } else if (itemId == R.id.menu_unified) {
             onMenuUnified();
             return true;
+        } else if (itemId == R.id.menu_outbox) {
+            onMenuOutbox();
+            return true;
         } else if (itemId == R.id.menu_compact) {
             onMenuCompact();
             return true;
@@ -402,6 +407,11 @@ public class FragmentAccounts extends FragmentBase {
         fragmentTransaction.commit();
     }
 
+    private void onMenuOutbox() {
+        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
+        lbm.sendBroadcast(new Intent(ActivityView.ACTION_VIEW_OUTBOX));
+    }
+
     private void onMenuCompact() {
         compact = !compact;
 

app/src/main/java/eu/faircode/email/FragmentFolders.java

@@ -63,6 +63,7 @@ import androidx.lifecycle.LifecycleObserver;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.OnLifecycleEvent;
 import androidx.lifecycle.ViewModelProvider;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -681,6 +682,7 @@ public class FragmentFolders extends FragmentBase {
         boolean sort_unread_atop = prefs.getBoolean("sort_unread_atop", false);
 
         menu.findItem(R.id.menu_unified).setVisible(account < 0 || primary);
+        menu.findItem(R.id.menu_outbox).setVisible(account < 0 || primary);
         menu.findItem(R.id.menu_compact).setChecked(compact);
         menu.findItem(R.id.menu_theme).setVisible(account < 0 || primary);
         menu.findItem(R.id.menu_show_hidden).setChecked(show_hidden);
@@ -705,6 +707,9 @@ public class FragmentFolders extends FragmentBase {
         } else if (itemId == R.id.menu_unified) {
             onMenuUnified();
             return true;
+        } else if (itemId == R.id.menu_outbox) {
+            onMenuOutbox();
+            return true;
         } else if (itemId == R.id.menu_compact) {
             onMenuCompact();
             return true;
@@ -763,6 +768,11 @@ public class FragmentFolders extends FragmentBase {
         fragmentTransaction.commit();
     }
 
+    private void onMenuOutbox() {
+        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
+        lbm.sendBroadcast(new Intent(ActivityView.ACTION_VIEW_OUTBOX));
+    }
+
     private void onMenuCompact() {
         compact = !compact;
 

app/src/main/res/menu/menu_accounts.xml

@@ -14,6 +14,12 @@
         android:title="@string/title_folders_unified"
         app:showAsAction="always" />
 
+    <item
+        android:id="@+id/menu_outbox"
+        android:icon="@drawable/twotone_outbox_24"
+        android:title="@string/title_folder_outbox"
+        app:showAsAction="ifRoom" />
+
     <group android:id="@+id/group_appearance">
         <item
             android:id="@+id/menu_compact"

app/src/main/res/menu/menu_folders.xml

@@ -14,6 +14,12 @@
         android:title="@string/title_folder_unified"
         app:showAsAction="always" />
 
+    <item
+        android:id="@+id/menu_outbox"
+        android:icon="@drawable/twotone_outbox_24"
+        android:title="@string/title_folder_outbox"
+        app:showAsAction="ifRoom" />
+
     <group android:id="@+id/group_appearance">
         <item
             android:id="@+id/menu_compact"