[C#/MAUI/.NET6] UsesFeatureAttribute 클래스 : 구글 플레이에서 특정 하드웨어가 없는 기기 필터링 방지하기

■ UsesFeatureAttribute 클래스를 사용해 구글 플레이에서 특정 하드웨어가 없는 기기 필터링을 방지하는 방법을 보여준다.

▶ Platforms/Android/MainApplication.cs


using Android.App;
using Android.Runtime;

[assembly: UsesFeature("android.hardware.camera"          , Required = false)]
[assembly: UsesFeature("android.hardware.camera.autofocus", Required = false)]

namespace TestProject;

/// <summary>
/// 메인 애플리케이션
/// </summary>
[Application]
public class MainApplication : MauiApplication
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainApplication(handle, ownership)

    /// <summary>
    /// 생성자
    /// </summary>
    /// <param name="handle">핸들</param>
    /// <param name="ownership">소유권</param>
    public MainApplication(IntPtr handle, JniHandleOwnership ownership) : base(handle, ownership)
    {
    }

    #endregion

    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Protected

    #region MAUI 앱 생성하기 - CreateMauiApp()

    /// <summary>
    /// MAUI 앱 생성하기
    /// </summary>
    /// <returns>MAUI 앱</returns>
    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();

    #endregion
}

using Android.App;

using Android.Runtime;

[assembly: UsesFeature("android.hardware.camera" , Required = false)]

[assembly: UsesFeature("android.hardware.camera.autofocus", Required = false)]

namespace TestProject;

/// <summary>

/// 메인 애플리케이션

/// </summary>

[Application]

public class MainApplication : MauiApplication

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainApplication(handle, ownership)

/// <summary>

/// 생성자

/// </summary>

/// <param name="handle">핸들</param>

/// <param name="ownership">소유권</param>

public MainApplication(IntPtr handle, JniHandleOwnership ownership) : base(handle, ownership)

{

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Protected

#region MAUI 앱 생성하기 - CreateMauiApp()

/// <summary>

/// MAUI 앱 생성하기

/// </summary>

/// <returns>MAUI 앱</returns>

protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();

#endregion

}

※ 상기 코드는 카메라를 예시한 것이다.