Zoom back button handling

During the meeting, click the physical back button on Android device, it looks quit the apps. However, may I know if it can disable the physical back button during the meeting?

Which version?
Using SDK 4.4.57218.1211.

Hi shingshing6,

Thanks for using Zoom SDK. If you are using Zoom default UI, you may refer to my answer in this post to override the back button action: Onbackpress to go out of application

Hope this helps. Thanks!