自定义菜单栏

public class CallActivity extends AppCompatActivity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_call);

    long appID = YourAppID;
    String appSign = YourAppSign;
    String userID = "userID";
    String userName = "userName";
    String callID = "testCallID";

    // 在此处修改您的自定义配置。
    ZegoUIKitPrebuiltCallConfig config = ZegoUIKitPrebuiltCallConfig.oneOnOneVideoCall();
    config.bottomMenuBarConfig.buttons = Arrays.asList(ZegoMenuBarButtonName.TOGGLE_CAMERA_BUTTON,ZegoMenuBarButtonName.SWITCH_CAMERA_BUTTON, ZegoMenuBarButtonName.HANG_UP_BUTTON,ZegoMenuBarButtonName.TOGGLE_MICROPHONE_BUTTON, ZegoMenuBarButtonName.SWITCH_AUDIO_OUTPUT_BUTTON);
    ZegoUIKitPrebuiltCallFragment fragment = ZegoUIKitPrebuiltCallFragment
            .newInstance(appID, appSign, callID, userID, userName, config);

    getSupportFragmentManager()
            .beginTransaction()
            .replace(R.id.fragment_container, fragment)
            .commitNow();
  }
}

public class MainActivity extends AppCompatActivity {
    long appID = YourAppID;
    String appSign = YourAppSign;
    String userID = "userID";
    String userName = "userName";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initCallInviteService();
    }

    public void initCallInviteService() {
        ZegoUIKitPrebuiltCallInvitationConfig callInvitationConfig = new ZegoUIKitPrebuiltCallInvitationConfig();
        callInvitationConfig.provider = new ZegoUIKitPrebuiltCallConfigProvider() {
                @Override
                public ZegoUIKitPrebuiltCallConfig requireConfig(ZegoCallInvitationData invitationData) {
                    ZegoUIKitPrebuiltCallConfig config = ZegoUIKitPrebuiltCallConfig.oneOnOneVideoCall();
                    // 在此处修改您的自定义呼叫配置。
                    config.bottomMenuBarConfig.buttons = Arrays.asList(ZegoMenuBarButtonName.TOGGLE_CAMERA_BUTTON,ZegoMenuBarButtonName.SWITCH_CAMERA_BUTTON, ZegoMenuBarButtonName.HANG_UP_BUTTON,ZegoMenuBarButtonName.TOGGLE_MICROPHONE_BUTTON, ZegoMenuBarButtonName.SWITCH_AUDIO_OUTPUT_BUTTON);
                    return config;
                }
        };
        ZegoUIKitPrebuiltCallService.init(getApplication(), appID, appSign, userID, userName,callInvitationConfig);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        ZegoUIKitPrebuiltCallService.logout();
    }
}

class ViewController: UIViewController {
    let appID: UInt32 = 
    let appSign: String = 
    String userID = "userID";
    String userName = "userName";
    String callID = "testCallID";

    @IBAction func startVideoCall(_ sender: Any) {
        let config: ZegoUIkitPrebuiltCallConfig = ZegoUIkitPrebuiltCallConfig()
        let callVC: ZegoUIKitPrebuiltCallVC = ZegoUIKitPrebuiltCallVC.init(appID, appSign: appSign, userID: userID, userName: userName, callID: callID, config: config)
        callVC.modalPresentationStyle = .fullScreen
        self.present(callVC, animated: true, completion: nil)
    }

    @IBAction func startVoiceCall(_ sender: Any) {
        let config: ZegoUIkitPrebuiltCallConfig = ZegoUIkitPrebuiltCallConfig()
        config.turnOnCameraWhenjoining = false
        let menuBarConfig = ZegoBottomMenuBarConfig()
        menuBarConfig.buttons = [.toggleMicrophoneButton,.hangUpButton,.swtichAudioOutputButton]
        config.bottomMenuBarConfig = menuBarConfig
        let callVC: ZegoUIKitPrebuiltCallVC = ZegoUIKitPrebuiltCallVC.init(appID, appSign: appSign, userID: userID, userName: userName, callID: callID, config: config)
        callVC.modalPresentationStyle = .fullScreen
        self.present(callVC, animated: true, completion: nil)
    }

}

class ViewController: UIViewController {
    let appID: UInt32 = 
    let appSign: String = 
    String userID = "userID"
    String userName = "userName"

    override func viewDidLoad() {
        super.viewDidLoad()
        // 在加载视图后进行任何额外的设置。
        let config = ZegoUIKitPrebuiltCallInvitationConfig(notifyWhenAppRunningInBackgroundOrQuit: true, isSandboxEnvironment: false)
        ZegoUIKitPrebuiltCallInvitationService.shared.initWithAppID(self.appID, appSign: self.appSign, userID: userID, userName: userName, config: config)
        ZegoUIKitPrebuiltCallInvitationService.shared.delegate = self
    }
}

extension ViewController: ZegoUIKitPrebuiltCallInvitationServiceDelegate {
    func requireConfig(_ data: ZegoCallInvitationData) -> ZegoUIKitPrebuiltCallConfig {
        if data.type == .voiceCall {
            if data.invitees?.count ?? 0 > 1 {
                let config = ZegoUIKitPrebuiltCallConfig.groupVoiceCall()
                return config
            } else {
                let config = ZegoUIKitPrebuiltCallConfig.oneOnOneVoiceCall()
                return config
            }
        } else {
            if data.invitees?.count ?? 0 > 1 {
                let config = ZegoUIKitPrebuiltCallConfig.groupVideoCall()
                return config
            } else {
                let config = ZegoUIKitPrebuiltCallConfig.oneOnOneVideoCall()
                return config
            }
        }
    }

}