Fix: Resolved CalledFromWrongThreadException in Camera Fragment

[TroyTheGod]

Description

While testing the Camera Fragment, I encountered a CalledFromWrongThreadException indicating that a UI element was being accessed or updated from a background thread (DefaultDispatcher-worker-1).

This PR fixes the issue by ensuring that the specific UI update (or View access) is safely dispatched to the main thread.

Error Log

Attempt to call method from wrong thread. This will throw an exception in a future version. 
android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. Expected: main Calling: DefaultDispatcher-worker-1