如何添加此google play更新对话框？

// 创建一个AppUpdateManager实例
AppUpdateManager appUpdateManager = AppUpdateManagerFactory.create(context);

// 检查是否有更新可用
Task<AppUpdateInfo> appUpdateInfoTask = appUpdateManager.getAppUpdateInfo();

appUpdateInfoTask.addOnSuccessListener(appUpdateInfo -> {
    if (appUpdateInfo.updateAvailability() == UpdateAvailability.UPDATE_AVAILABLE
            && appUpdateInfo.isUpdateTypeAllowed(AppUpdateType.FLEXIBLE)) {
        // 显示更新对话框
        try {
            appUpdateManager.startUpdateFlowForResult(
                    appUpdateInfo,
                    AppUpdateType.FLEXIBLE,
                    activity,
                    REQUEST_CODE);
        } catch (IntentSender.SendIntentException e) {
            e.printStackTrace();
        }
    }
});

implementation 'com.google.android.play:core:1.10.0'

<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />