[C#/MAUI/.NET6] IMediaPicker 인터페이스 : PickPhotoAsync 메소드를 사용해 갤러리 사진 구하기 (ANDROID)


<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <application
        android:allowBackup="true"
        android:icon="@mipmap/appicon"
        android:roundIcon="@mipmap/appicon_round"
        android:supportsRtl="true" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
</manifest>

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<?xml version="1.0" encoding="utf-8"?>

<application

android:allowBackup="true"

android:icon="@mipmap/appicon"

android:roundIcon="@mipmap/appicon_round"

android:supportsRtl="true" />

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

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

</manifest>


<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <StackLayout
        HorizontalOptions="Center"
        VerticalOptions="Center"
        Spacing="10">
        <Border
            HorizontalOptions="Center"
            StrokeThickness="5"
            Stroke="Gray">
            <Border.StrokeShape>
                <Rectangle />
            </Border.StrokeShape>
            <Image x:Name="image"
                WidthRequest="300"
                HeightRequest="300"
                Aspect="Fill" />
        </Border>
        <Button x:Name="pickButton"
            HorizontalOptions="Center"
            Text="사진 파일 선택하기" />
    </StackLayout>
</ContentPage>

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<?xml version="1.0" encoding="utf-8" ?>

<ContentPage x:Class="TestProject.MainPage"

xmlns="http://schemas.microsoft.com/dotnet/2021/maui"

xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">

<StackLayout

HorizontalOptions="Center"

VerticalOptions="Center"

Spacing="10">

<Border

HorizontalOptions="Center"

StrokeThickness="5"

Stroke="Gray">

<Border.StrokeShape>

</Border.StrokeShape>

<Image x:Name="image"

WidthRequest="300"

HeightRequest="300"

Aspect="Fill" />

</Border>

<Button x:Name="pickButton"

HorizontalOptions="Center"

Text="사진 파일 선택하기" />

</StackLayout>

</ContentPage>


namespace TestProject;

/// <summary>
/// 메인 페이지
/// </summary>
public partial class MainPage : ContentPage
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainPage()

    /// <summary>
    /// 생성자
    /// </summary>
    public MainPage()
    {
        InitializeComponent();

        this.pickButton.Clicked += pickButton_Clicked;
    }

    #endregion

    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Private

    #region 사진 파일 선택하기 버튼 클릭시 처리하기 - pickButton_Clicked(sender, e)

    /// <summary>
    /// 사진 파일 선택하기 버튼 클릭시 처리하기
    /// </summary>
    /// <param name="sender">이벤트 발생자</param>
    /// <param name="e">이벤트 인자</param>
    private async void pickButton_Clicked(object sender, EventArgs e)
    {
        if(MediaPicker.Default.IsCaptureSupported)
        {
            FileResult fileResult = await MediaPicker.Default.PickPhotoAsync();

            if(fileResult != null)
            {
                Stream stream = await fileResult.OpenReadAsync();

                this.image.Source = ImageSource.FromStream(() => stream);
            }
        }
    }

    #endregion
}

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namespace TestProject;

/// <summary>

/// 메인 페이지

/// </summary>

public partial class MainPage : ContentPage

{

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

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

#region 생성자 - MainPage()

/// <summary>

/// 생성자

/// </summary>

public MainPage()

{

InitializeComponent();

this.pickButton.Clicked += pickButton_Clicked;

}

#endregion

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

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 사진 파일 선택하기 버튼 클릭시 처리하기 - pickButton_Clicked(sender, e)

/// <summary>

/// 사진 파일 선택하기 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private async void pickButton_Clicked(object sender, EventArgs e)

{

if(MediaPicker.Default.IsCaptureSupported)

{

FileResult fileResult = await MediaPicker.Default.PickPhotoAsync();

if(fileResult != null)

{

Stream stream = await fileResult.OpenReadAsync();

this.image.Source = ImageSource.FromStream(() => stream);

}

#endregion

}