In this PR, default top bar is replaced with the custom top bar with logo and exit sign.
Once user clicks on the exit sign, a prompt will display and confirm whether they want to log out. If yes, it will redirect to log in activity. If no, then stay on current activity.
For now, history & favourite & scan book activities have this top bar, but we could integrate it into the book details interfaces later.
In this PR, default top bar is replaced with the custom top bar with logo and exit sign. Once user clicks on the exit sign, a prompt will display and confirm whether they want to log out. If yes, it will redirect to log in activity. If no, then stay on current activity.
For now, history & favourite & scan book activities have this top bar, but we could integrate it into the book details interfaces later.