SDK Lifecycle

1. Initialize once in Application.onCreate.
2. Optionally set/update context user name before channel launch.

Channel Initialization

1. Get service from ZoomCCInterface.
2. Build ZoomCCItem with:

• sdkType
• entryId or apiKey
• serverType
• campaign fields when needed

3. service.init(item).
4. Add listener(s).

Launch

1. Chat/ZVA:

• call login() then fetchUI().

2. Video:

• configure preview/auto-join options as needed.
• call fetchUI(); login is typically internal for video flow.

3. Scheduled callback:

• init with apiKey.
• fetchUI().

End and Cleanup

1. End engagement (endChat / endVideo) when needed.
2. logoff() when you need to stop callbacks.
3. releaseZoomCCService(key) in teardown paths (onDestroy).

Campaign Mode

1. Request campaigns with campaign API key.
2. Select channel from campaign metadata.
3. Reinitialize service using campaign-mode item.
4. Release or end conflicting channel services before switch.