UIKits

ZegoAudioVideoView smallView = new ZegoAudioVideoView(container.getContext());
smallView.setUserID(yourUserID);
smallView.setForegroundViewProvider(provider);

// Layout xml file
<com.zegocloud.uikit.components.audiovideocontainer.ZegoAudioVideoContainer
    android:id="@+id/avcontainer"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />
// Java file
binding.avcontainer.setAudioVideoConfig(config.audioVideoConfig);
binding.avcontainer.setLayout(config.layout);
binding.avcontainer.setForegroundViewProvider(provider);

ZegoInRoomMessageView inRoomMessageView = new ZegoInRoomMessageView(getContext());
inRoomMessageView.setMessageViewProvider(provider);

ZegoFaceBeautificationControlView controlView = new ZegoFaceBeautificationControlView(getContext());
controlView.setShowSkinSmoothingControlBar(true);
controlView.setShowEyesBrighteningControlBar(true);

ZegoStartCallInvitationButton invitationButton = new ZegoStartCallInvitationButton(getContext());
invitationButton.setIsVideoCall(true);
invitationButton.setInvitees(invitees)

let smallView: ZegoAudioVideoView = 
ZegoAudioVideoView()
smallView.userID = yourUserID
smallView.delegate = self

//self implemented the ZegoAudioVideoContainerDelegate
func getForegroundView( _user: ZegoUIkitUser?)  -> UIView ?  {
      let foregroundView:  YourForegroundView = YourForegroundView(user)
      return foregroundView
}

let container: ZegoAudioVideoContainer = ZegoAudioVideoContainer()
container.setAudioVideoConfig(self.config.audioVideoConfig)
container.setAudioVideoConfig(self.config.layout.mode, config: self.config.layout.config)
container.delegate = self

//self implemented the ZegoAudioVideoContainerDelegate
func getForegroundView(_user: ZegoUIkitUser? ) -> UIView?  {
      let foregroundView: YourForegroundView = YourForegroundView(user)
      return foregroundView
}

let inRoomMessageView: ZegoInRoomMessageView = ZegoInRoomMessageView()
inRoomMessageView.delegate = self

//self implemented the ZegoAudioVideoContainerDelegate
func getMessageView(_message: ZegoInRoomMessage? ) -> UIView ?  {
      let messageView :  YourMessageView = YourMessageView(message)
      return messageView
}

let controlView: ZegoFaceBeautificationControlView = ZegoFaceBeautificationControlView()
controlView.showSkinSmoothingControlBar = true
controlView.showEyesBrighteningControlBar = true

let invitationButton: ZegoStartCallInvitationButton = ZegoStartCallInvitationButton()
invitationButton.isVideoCall = true
invitationButton.invitees = invitees

const zp = ZegoUIKitPrebuilt.create(kitToken);
zp.joinRoom({    showMyCameraToggleButton: true,
    showMyMicrophoneToggleButton: true,
    showAudioVideoSettingsButton: true,    //....
});

const zp = ZegoUIKitPrebuilt.create(kitToken);
zp.joinRoom({    layout,   //  "Sidebar" | "Grid" | "Auto"
    //....
});

const zp = ZegoUIKitPrebuilt.create(kitToken);
zp.addPlugins({ ZIM });
zp.sendInRoomCustomCommand({
    msg:'msg'
}).then(res => console.log(res)).catch(err=> console.error(err));