[C#/MAUI/.NET6] Geolocation 클래스 : GetLocationAsync 정적 메소드를 사용해 GPS 위치 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"></application>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"   />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"   />
</manifest>

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

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

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

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

</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">
        <Button x:Name="getButton"
            HorizontalOptions="Center"
            Text="GPS 위치 구하기" />
        <Label x:Name="messageLabel"
            HorizontalOptions="Center" />
    </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">

<Button x:Name="getButton"

HorizontalOptions="Center"

Text="GPS 위치 구하기" />

<Label x:Name="messageLabel"

HorizontalOptions="Center" />

</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.getButton.Clicked += getButton_Clicked;
    }

    #endregion

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

    #region GPS 위치 구하기 버튼 클릭시 처리하기 - getButton_Clicked(sender, e)

    /// <summary>
    /// GPS 위치 구하기 버튼 클릭시 처리하기
    /// </summary>
    /// <param name="sender">이벤트 발생자</param>
    /// <param name="e">이벤트 인자</param>
    private async void getButton_Clicked(object sender, EventArgs e)
    {
        Location location = await Geolocation.GetLocationAsync();

        this.messageLabel.Text = $"위도 : {location.Latitude}\n경도 : {location.Longitude}";
    }

    #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.getButton.Clicked += getButton_Clicked;

}

#endregion

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

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

#region GPS 위치 구하기 버튼 클릭시 처리하기 - getButton_Clicked(sender, e)

/// <summary>

/// GPS 위치 구하기 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private async void getButton_Clicked(object sender, EventArgs e)

{

Location location = await Geolocation.GetLocationAsync();

this.messageLabel.Text = $"위도 : {location.Latitude}\n경도 : {location.Longitude}";

}

#endregion

}