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<title>Class SystemNmeaDevice </title>
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<meta name="title" content="Class SystemNmeaDevice ">
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<meta name="description" content="This class provides access to the Android system location service's raw NMEA stream The ACCESS_FINE_LOCATION permission is required.">
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<div class="col-md-10">
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<article class="content wrap" id="_content" data-uid="NmeaParser.SystemNmeaDevice">
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<h1 id="NmeaParser_SystemNmeaDevice" data-uid="NmeaParser.SystemNmeaDevice" class="text-break">Class SystemNmeaDevice</h1>
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<div class="markdown level0 summary"><p>This class provides access to the Android system location service's raw NMEA stream
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The <code>ACCESS_FINE_LOCATION</code> permission is required.</p>
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</div>
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<div class="markdown level0 conceptual"></div>
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<div class="inheritance">
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<h5>Inheritance</h5>
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<div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
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<div class="level1"><a class="xref" href="NmeaParser.NmeaDevice.html">NmeaDevice</a></div>
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<div class="level2"><span class="xref">SystemNmeaDevice</span></div>
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</div>
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<div class="implements">
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<h5>Implements</h5>
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<div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.idisposable">IDisposable</a></div>
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<div class="inheritedMembers">
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<h5>Inherited Members</h5>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.OpenAsync.html#NmeaParser_NmeaDevice_OpenAsync">NmeaDevice.OpenAsync()</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.ReadAsync.html#NmeaParser_NmeaDevice_ReadAsync_System_Byte___System_Int32_System_Int32_System_Threading_CancellationToken_">NmeaDevice.ReadAsync(byte[], int, int, CancellationToken)</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.CloseAsync.html#NmeaParser_NmeaDevice_CloseAsync">NmeaDevice.CloseAsync()</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.MessageReceived.html">NmeaDevice.MessageReceived</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.DeviceDisconnected.html">NmeaDevice.DeviceDisconnected</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.Dispose.html#NmeaParser_NmeaDevice_Dispose">NmeaDevice.Dispose()</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.Dispose.html#NmeaParser_NmeaDevice_Dispose_System_Boolean_">NmeaDevice.Dispose(bool)</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.IsOpen.html#NmeaParser_NmeaDevice_IsOpen">NmeaDevice.IsOpen</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.CanWrite.html#NmeaParser_NmeaDevice_CanWrite">NmeaDevice.CanWrite</a>
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</div>
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<div>
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<a class="xref" href="NmeaParser.NmeaDevice.WriteAsync.html#NmeaParser_NmeaDevice_WriteAsync_System_Byte___System_Int32_System_Int32_">NmeaDevice.WriteAsync(byte[], int, int)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
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</div>
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</div>
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<h6><strong>Namespace</strong>: <a class="xref" href="NmeaParser.html">NmeaParser</a></h6>
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<h6><strong>Assembly</strong>: NmeaParser.dll</h6>
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<h5 id="NmeaParser_SystemNmeaDevice_syntax">Syntax</h5>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public class SystemNmeaDevice : NmeaDevice, IDisposable</code></pre>
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</div>
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<h3 id="constructors">Constructors
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</h3>
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<table class="table table-bordered table-condensed">
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<thead>
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<tr>
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<th>Name</th>
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<th>Description</th>
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</thead>
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<tbody>
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<tr>
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<td id="NmeaParser_SystemNmeaDevice__ctor_Android_Content_Context_" data-uid="NmeaParser.SystemNmeaDevice.#ctor(Android.Content.Context)">
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<a class="xref" href="NmeaParser.SystemNmeaDevice.-ctor.html#NmeaParser_SystemNmeaDevice__ctor_Android_Content_Context_">SystemNmeaDevice(Context)</a>
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</td>
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<td class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="NmeaParser.SystemNmeaDevice.html">SystemNmeaDevice</a> class.</p>
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</td>
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</tr>
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</tbody>
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</table>
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<h3 id="properties">Properties
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</h3>
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<table class="table table-bordered table-condensed">
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<thead>
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<tr>
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<th>Name</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td id="NmeaParser_SystemNmeaDevice_Accuracy" data-uid="NmeaParser.SystemNmeaDevice.Accuracy">
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<a class="xref" href="NmeaParser.SystemNmeaDevice.Accuracy.html#NmeaParser_SystemNmeaDevice_Accuracy">Accuracy</a>
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</td>
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<td class="markdown level1 summary"><p>Gets the estimated accuracy of this location, in meters as reported by the system location provider (not NMEA based).
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Returns NaN if no estimate is available or the active location provider isn't GPS (ie IP/WiFi/Network Provider)</p>
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</td>
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</tr>
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</tbody>
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</table>
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<h3 id="methods">Methods
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</h3>
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<table class="table table-bordered table-condensed">
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<thead>
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<tr>
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<th>Name</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td id="NmeaParser_SystemNmeaDevice_CloseStreamAsync_System_IO_Stream_" data-uid="NmeaParser.SystemNmeaDevice.CloseStreamAsync(System.IO.Stream)">
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<a class="xref" href="NmeaParser.SystemNmeaDevice.CloseStreamAsync.html#NmeaParser_SystemNmeaDevice_CloseStreamAsync_System_IO_Stream_">CloseStreamAsync(Stream)</a>
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</td>
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<td class="markdown level1 summary"><p>Closes the stream the NmeaDevice is working on top off.</p>
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</td>
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</tr>
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<tr>
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<td id="NmeaParser_SystemNmeaDevice_OpenStreamAsync" data-uid="NmeaParser.SystemNmeaDevice.OpenStreamAsync">
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<a class="xref" href="NmeaParser.SystemNmeaDevice.OpenStreamAsync.html#NmeaParser_SystemNmeaDevice_OpenStreamAsync">OpenStreamAsync()</a>
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</td>
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<td class="markdown level1 summary"><p>Creates and opens the stream the NmeaDevice is working on top off.</p>
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</td>
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</tr>
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</tbody>
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</table>
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<h3 id="appliesTo">Applies</h3>
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<div class="appliesto">
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<table>
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<thead><th>Target</th><th>Versions</th></thead>
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<tbody>
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<tr><td><b>.NET Android</b></td><td>main, v3.0</td></tr>
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<tr><td><b>Xamarin.Android</b></td><td>v2.2, v2.1, v2.0</td></tr>
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</tbody>
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</table>
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</div>
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</div>
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</article>
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<a href="https://github.com/dotMorten/NmeaParser/blob/main/artifacts/docs/api_overwrites/applies-to-overwrite.md/#L11342" class="contribution-link">Edit this page</a>
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<a href="https://github.com/dotMorten/NmeaParser/blob/main/src/NmeaParser/SystemNmeaDevice.Android.cs/#L33" class="contribution-link">View Source</a>
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