Some fixups

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/controllers/CallsListController.java

@@ -173,7 +173,6 @@ public class CallsListController extends BaseController implements SearchView.On
         }
 
         currentUser = userUtils.getCurrentUser();
-
     }
 
     @Override

app/src/main/java/com/nextcloud/talk/controllers/ContactsController.java

@@ -201,6 +201,8 @@ public class ContactsController extends BaseController implements SearchView.OnQ
                 getActionBar().setDisplayHomeAsUpEnabled(true);
             }
         }
+
+        currentUser = userUtils.getCurrentUser();
     }
 
     @Override

app/src/main/java/com/nextcloud/talk/controllers/bottomsheet/OperationsMenuController.java

@@ -24,6 +24,7 @@ import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
+import android.os.Handler;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.text.TextUtils;
@@ -589,6 +590,7 @@ public class OperationsMenuController extends BaseController {
                 imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
             }
 
+            new Handler().postDelayed(() -> getParentController().getRouter().popCurrentController(), 100);
             startActivity(callIntent);
 
         }