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[Xamarin.Android.Tools.AndroidSdk] Error & Warning Localization (#96)
Context: https://dev.azure.com/devdiv/DevDiv/_workitems/edit/1009374/ Context: dotnet/android@0342fe5 Localize error and warning messages produced by `Xamarin.Android.Tools.AndroidSdk.dll`. We will be following the [.NET Resource Localization pattern][0] and generating satellite assemblies using [`.resx` files][1], in particular `src/Xamarin.Android.Tools.AndroidSdk/Properties/Resources.resx`. `Resources.resx` is an XML file, and will contain `/root/data` elements in which `//data/@name` will be a semantically meaningful shorthand for the actual error message, followed by a `_`-separated list of "parameter names" for the message, if the message has any format string placeholders. The `//data/value` will be the error or warning message: <root> <data name="InvalidMonodroidConfigFile_path_message" xml:space="preserve"> <value>An exception occurred while reading configuration file '{0}'. Exception: {1}</value> <comment> {0} - The path of the file being read. {1} - The exception message of the associated exception. </comment> </data> </root> An optional `//data/comment` element may be provided to describe the meaning within the `//data/value` element to translators. When using Visual Studio or Visual Studio for Mac, changes to `Resrouces.resx` will cause `Resources.Designer.cs` to be updated: namespace Xamarin.Android.Tools.AndroidSdk.Properties { internal partial class Resources { internal static string InvalidMonodroidConfigFile_path_message { get => … } } } The `Resources` members should be used to obtain all strings for use in `logger()` calls: logger (TraceLevel.Error, string.Format (Resources.InvalidMonodroidConfigFile_path_message, file, ex.Message)); When an MSBuild error or warning code is used with more than one output string, then a semantically meaningful suffix should be used to distinguish between the two. Note that this infrastructure does not interoperate with C#6 string interpolation. Any error or warning messages currently using C#6 string interpolation will need to use .NET 1.0-style format strings. Our translation team doesn't work directly with `.resx` files. Instead, the translation team works with [XLIFF files][2]. `Resources.resx` is converted into a set of `src/Xamarin.Android.Build.Tasks/Properties/xlf/Resources.*.xlf` files via `XliffTasks.targets` from the [dotnet/xliff-tasks][3] repo. The `Resources.*.xlf` files should be automatically updated whenever `Resources.resx` is updated. [0]: https://docs.microsoft.com/dotnet/framework/resources/index [1]: https://docs.microsoft.com/dotnet/framework/resources/creating-resource-files-for-desktop-apps#resources-in-resx-files [2]: http://docs.oasis-open.org/xliff/v1.2/os/xliff-core.html [3]: https://github.com/dotnet/xliff-tasks
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.gitattributes

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*.Designer.cs eol=crlf
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*.resx text
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*.xlf text

azure-pipelines.yaml

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displayName: 'NuGet Restore'
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inputs:
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restoreSolution: Xamarin.Android.Tools.sln
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feedsToUse: config
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nugetConfigPath: NuGet.config
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- task: MSBuild@1
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displayName: 'Build solution Xamarin.Android.Tools.sln'
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inputs:

src/Xamarin.Android.Tools.AndroidSdk/JdkInfo.cs

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using System.Xml;
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using System.Xml.Linq;
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using Xamarin.Android.Tools.AndroidSdk.Properties;
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namespace Xamarin.Android.Tools
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{
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public class JdkInfo {
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jdk = new JdkInfo (path, locator);
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}
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catch (Exception e) {
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logger (TraceLevel.Warning, $"The directory `{path}`, via locator `{locator}`, is not a valid JDK directory: {e.Message}");
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logger (TraceLevel.Warning, string.Format (Resources.InvalidJdkDirectory_path_locator_message, path, locator, e.Message));
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logger (TraceLevel.Verbose, e.ToString ());
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}
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return jdk;

src/Xamarin.Android.Tools.AndroidSdk/ProcessUtils.cs

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tcs.TrySetResult (result != null ? result (output) : default (TResult)!);
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} else {
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var errorMessage = !string.IsNullOrEmpty (errorOutput) ? errorOutput : output;
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errorMessage = string.IsNullOrEmpty (errorMessage)
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? $"`{exeName}` returned non-zero exit code"
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: $"{t.Result} : {errorMessage}";
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tcs.TrySetException (new InvalidOperationException (string.IsNullOrEmpty (errorMessage) ? exeName + " returned non-zero exit code" : string.Format ("{0} : {1}", t.Result, errorMessage)));
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tcs.TrySetException (new InvalidOperationException (errorMessage));
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}
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}, TaskContinuationOptions.ExecuteSynchronously);
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src/Xamarin.Android.Tools.AndroidSdk/Properties/Resources.Designer.cs

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<?xml version="1.0" encoding="utf-8"?>
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<root>
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<!--
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Microsoft ResX Schema
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Version 2.0
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The primary goals of this format is to allow a simple XML format
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that is mostly human readable. The generation and parsing of the
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various data types are done through the TypeConverter classes
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associated with the data types.
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Example:
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... ado.net/XML headers & schema ...
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<resheader name="resmimetype">text/microsoft-resx</resheader>
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<resheader name="version">2.0</resheader>
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<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
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<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
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<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
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<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
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<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
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<value>[base64 mime encoded serialized .NET Framework object]</value>
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</data>
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<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
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<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
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<comment>This is a comment</comment>
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</data>
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There are any number of "resheader" rows that contain simple
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name/value pairs.
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Each data row contains a name, and value. The row also contains a
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type or mimetype. Type corresponds to a .NET class that support
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text/value conversion through the TypeConverter architecture.
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Classes that don't support this are serialized and stored with the
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mimetype set.
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The mimetype is used for serialized objects, and tells the
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ResXResourceReader how to depersist the object. This is currently not
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extensible. For a given mimetype the value must be set accordingly:
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Note - application/x-microsoft.net.object.binary.base64 is the format
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that the ResXResourceWriter will generate, however the reader can
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read any of the formats listed below.
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mimetype: application/x-microsoft.net.object.binary.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.soap.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.bytearray.base64
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value : The object must be serialized into a byte array
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: using a System.ComponentModel.TypeConverter
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: and then encoded with base64 encoding.
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-->
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<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
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<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
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<xsd:element name="root" msdata:IsDataSet="true">
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<xsd:complexType>
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<xsd:choice maxOccurs="unbounded">
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<xsd:element name="metadata">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" />
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</xsd:sequence>
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<xsd:attribute name="name" use="required" type="xsd:string" />
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<xsd:attribute name="type" type="xsd:string" />
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<xsd:attribute name="mimetype" type="xsd:string" />
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<xsd:attribute ref="xml:space" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="assembly">
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<xsd:complexType>
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<xsd:attribute name="alias" type="xsd:string" />
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<xsd:attribute name="name" type="xsd:string" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="data">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
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<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
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<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
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<xsd:attribute ref="xml:space" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="resheader">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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</xsd:choice>
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</xsd:complexType>
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</xsd:element>
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</xsd:schema>
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<resheader name="resmimetype">
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<value>text/microsoft-resx</value>
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</resheader>
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<resheader name="version">
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<value>2.0</value>
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</resheader>
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<resheader name="reader">
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<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<resheader name="writer">
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<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<data name="InvalidJdkDirectory_path_locator_message" xml:space="preserve">
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<value>An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</value>
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<comment>
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{0} - The path of the invalid installation
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{1} - a "contextual" name for where {0} came from: `Preferred Registry` (Windows Registry), `OpenJDK`, `$JAVA_HOME` (environment variable), etc.
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{2} - The exception message of the associated exception.</comment>
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</data>
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<data name="InvalidMonodroidConfigFile_path_message" xml:space="preserve">
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<value>An exception occurred while reading configuration file '{0}'. Exception: {1}</value>
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<comment>
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{0} - The path of the file being read.
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{1} - The exception message of the associated exception.</comment>
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</data>
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</root>
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<?xml version="1.0" encoding="utf-8"?>
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<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
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<file datatype="xml" source-language="en" target-language="cs" original="../Resources.resx">
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<body>
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<trans-unit id="InvalidJdkDirectory_path_locator_message">
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<source>An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</source>
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<target state="new">An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</target>
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<note>
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{0} - The path of the invalid installation
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{1} - a "contextual" name for where {0} came from: `Preferred Registry` (Windows Registry), `OpenJDK`, `$JAVA_HOME` (environment variable), etc.
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{2} - The exception message of the associated exception.</note>
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</trans-unit>
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<trans-unit id="InvalidMonodroidConfigFile_path_message">
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<source>An exception occurred while reading configuration file '{0}'. Exception: {1}</source>
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<target state="new">An exception occurred while reading configuration file '{0}'. Exception: {1}</target>
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<note>
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{0} - The path of the file being read.
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{1} - The exception message of the associated exception.</note>
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</trans-unit>
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</body>
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</file>
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</xliff>
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<?xml version="1.0" encoding="utf-8"?>
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<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
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<file datatype="xml" source-language="en" target-language="de" original="../Resources.resx">
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<body>
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<trans-unit id="InvalidJdkDirectory_path_locator_message">
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<source>An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</source>
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<target state="new">An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</target>
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<note>
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{0} - The path of the invalid installation
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{1} - a "contextual" name for where {0} came from: `Preferred Registry` (Windows Registry), `OpenJDK`, `$JAVA_HOME` (environment variable), etc.
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{2} - The exception message of the associated exception.</note>
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</trans-unit>
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<trans-unit id="InvalidMonodroidConfigFile_path_message">
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<source>An exception occurred while reading configuration file '{0}'. Exception: {1}</source>
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<target state="new">An exception occurred while reading configuration file '{0}'. Exception: {1}</target>
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<note>
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{0} - The path of the file being read.
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{1} - The exception message of the associated exception.</note>
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</trans-unit>
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</body>
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</file>
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</xliff>
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<?xml version="1.0" encoding="utf-8"?>
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<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
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<file datatype="xml" source-language="en" target-language="es" original="../Resources.resx">
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<body>
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<trans-unit id="InvalidJdkDirectory_path_locator_message">
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<source>An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</source>
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<target state="new">An exception occurred while validating the Java SDK installation in '{0}' that was found while searching the paths from '{1}'. Ensure that the Android section of the Visual Studio options has a valid Java SDK directory configured. To use a custom SDK path for a command line build, set the 'JavaSdkDirectory' MSBuild property to the custom path. Exception: {2}</target>
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<note>
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{0} - The path of the invalid installation
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{1} - a "contextual" name for where {0} came from: `Preferred Registry` (Windows Registry), `OpenJDK`, `$JAVA_HOME` (environment variable), etc.
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{2} - The exception message of the associated exception.</note>
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</trans-unit>
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<trans-unit id="InvalidMonodroidConfigFile_path_message">
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<source>An exception occurred while reading configuration file '{0}'. Exception: {1}</source>
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<target state="new">An exception occurred while reading configuration file '{0}'. Exception: {1}</target>
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<note>
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{0} - The path of the file being read.
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{1} - The exception message of the associated exception.</note>
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</trans-unit>
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</body>
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</file>
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</xliff>

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