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Unable to get the current directory from application in release mode. #2416
Description
Steps to Reproduce
- Create a Xamarin Android project. Configure it to build in release mode with the following options:
- Everything unchecked exception AOT Compilation
- Linking: Sdk Assemblies Only
- Log one of the following values to the console:
- Directory.GetCurrentDirectory()
- Assembly.GetExecutingAssembly().Location
- Run the application.
Expected Behavior
The directory that the application is running in is logged to the console.
Actual Behavior
The device root directory is logged to the console.
Version Information
Microsoft Visual Studio Enterprise 2017 (2)
Version 15.7.5
VisualStudio.15.Release/15.7.5+27703.2042
Microsoft .NET Framework
Version 4.7.03056
Installed Version: Enterprise
Architecture Diagrams and Analysis Tools 00369-60000-00001-AA912
Microsoft Architecture Diagrams and Analysis Tools
Visual C++ 2017 00369-60000-00001-AA912
Microsoft Visual C++ 2017
Application Insights Tools for Visual Studio Package 8.12.10405.1
Application Insights Tools for Visual Studio
ASP.NET and Web Tools 2017 15.0.40625.0
ASP.NET and Web Tools 2017
ASP.NET Core Razor Language Services 15.7.31476
Provides languages services for ASP.NET Core Razor.
Azure App Service Tools v3.0.0 15.0.40608.0
Azure App Service Tools v3.0.0
C# Tools 2.8.3-beta6-63029-08. Commit Hash: e9a3a6c0ba5b1fde8b1fff964bdfb3fb768ee2eb
C# components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used.
Common Azure Tools 1.10
Provides common services for use by Azure Mobile Services and Microsoft Azure Tools.
JavaScript Language Service 2.0
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JavaScript Project System 2.0
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Merq 1.1.19-rc (a4ffc1b)
Command Bus, Event Stream and Async Manager for Visual Studio extensions.
Microsoft Continuous Delivery Tools for Visual Studio 0.3
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Microsoft JVM Debugger 1.0
Provides support for connecting the Visual Studio debugger to JDWP compatible Java Virtual Machines
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Microsoft Visual Studio Tools for Containers 1.1
Develop, run, validate your ASP.NET Core applications in the target environment. F5 your application directly into a container with debugging, or CTRL + F5 to edit & refresh your app without having to rebuild the container.
Microsoft Visual Studio VC Package 1.0
Microsoft Visual Studio VC Package
Mono Debugging for Visual Studio 4.10.5-pre (ab58725)
Support for debugging Mono processes with Visual Studio.
NuGet Package Manager 4.6.0
NuGet Package Manager in Visual Studio. For more information about NuGet, visit http://docs.nuget.org/.
ProjectServicesPackage Extension 1.0
ProjectServicesPackage Visual Studio Extension Detailed Info
ResourcePackage Extension 1.0
ResourcePackage Visual Studio Extension Detailed Info
SQL Server Data Tools 15.1.61804.210
Microsoft SQL Server Data Tools
TypeScript Tools 15.7.20419.2003
TypeScript Tools for Microsoft Visual Studio
Visual Basic Tools 2.8.3-beta6-63029-08. Commit Hash: e9a3a6c0ba5b1fde8b1fff964bdfb3fb768ee2eb
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Visual F# Tools 10.1 for F# 4.1 15.7.0.0. Commit Hash: 173513e369ffb7a1c4d5dccf83696d9aac2ab2d0.
Microsoft Visual F# Tools 10.1 for F# 4.1
Visual Studio Code Debug Adapter Host Package 1.0
Interop layer for hosting Visual Studio Code debug adapters in Visual Studio
Visual Studio Spell Check Everywhere VSSpellCheckEverywhere
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https://GitHub.com/EWSoftware/VSSpellChecker
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https://GitHub.com/EWSoftware/VSSpellChecker
Visual Studio Tools for Universal Windows Apps 15.0.27703.2042
The Visual Studio Tools for Universal Windows apps allow you to build a single universal app experience that can reach every device running Windows 10: phone, tablet, PC, and more. It includes the Microsoft Windows 10 Software Development Kit.
VisualStudio.Mac 1.0
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Web Extension Pack 2017 15.0.2
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Windows Machine Learning Generator Extension 1.0
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Xamarin 4.10.10.2 (35a01d8dc)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.
Xamarin Designer 4.12.1 (f3257e429)
Visual Studio extension to enable Xamarin Designer tools in Visual Studio.
Xamarin.Android SDK 8.3.3.2 (HEAD/dffc59120)
Xamarin.Android Reference Assemblies and MSBuild support.
Xamarin.iOS and Xamarin.Mac SDK 11.12.0.4 (64fece5)
Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support.
Activity
grendello commentedon Nov 9, 2018
@jeff-tenhave this is not a bug, I'm afraid. Android sets the current working directory (CWD) of an app to the root of the device. If you want to get the application data directory you need to use the
Contextclass properties (such asDataDir,FilesDir,ExternalCacheDir) to find the location of various directories related to the application. If you want to learn the location where the app is "installed", you can either retrieve theHOMEenvironment variable (it's set by Xamarin.Android runtime before loading the managed code, based on information passed to us by Android) or use theEnvironment.GetFolderPath (Environment.SpecialFolder.Personal)BCL call.Bump to JamesNK/Newtonsoft.Json@ae9fe44e [13.0.1]
Bump to JamesNK/Newtonsoft.Json@ae9fe44e [13.0.1]
Bump to JamesNK/Newtonsoft.Json@ae9fe44e [13.0.1]
Bump to JamesNK/Newtonsoft.Json@ae9fe44e [13.0.1]
Bump to JamesNK/Newtonsoft.Json@ae9fe44e [13.0.1] (#6090)