add dialog confiramtion for logout

app/src/main/java/chat/rocket/android/main/presentation/MainPresenter.kt

 package chat.rocket.android.main.presentation
 
+import android.app.AlertDialog
 import android.content.Context
 import chat.rocket.android.core.lifecycle.CancelStrategy
 import chat.rocket.android.db.DatabaseManagerFactory
@@ -162,6 +163,13 @@ class MainPresenter @Inject constructor(
         }
     }
 
+    fun showLogoutDialog(context: Context) {
+        val builder = AlertDialog.Builder(context)
+        builder.setMessage("Are you sure ?")
+        builder.setPositiveButton("LogOut") { _, _ -> logout()}
+            .setNegativeButton("Stay") { dialog, _ -> dialog.cancel() }
+        builder.create().show()
+    }
     /**
      * Logout from current server.
      */

app/src/main/java/chat/rocket/android/main/ui/Menu.kt

@@ -64,6 +64,6 @@ internal fun MainActivity.onNavDrawerItemSelected(menuItem: MenuItem) {
         R.id.menu_action_profile -> presenter.toUserProfile()
         R.id.menu_action_settings -> presenter.toSettings()
         R.id.menu_action_admin_panel -> presenter.toAdminPanel()
-        R.id.menu_action_logout -> presenter.logout()
+        R.id.menu_action_logout -> presenter.showLogoutDialog(this)
     }
 }