<activity android:name="microsoft.identity.client.BrowserTabActivity">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<!-- example -->
<!-- <data android:scheme="msalaaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee" android:host="auth" /> -->
<data android:scheme="msal37a0fb96-9bf2-4c63-a5e0-942ade68b351" android:host="auth" />
</intent-filter>
</activity>
While trying to run my Xamarin.Forms application on an Android device, I am getting a "Java.exe exited with code 1" error. I have been trying to implement authentication using Azure AD B2C and I have to add the above quoted code to the Android Manifest.
Quite unfortunately, I know that it is the one causing the compilation error because when I remove it, the app compiles but of course, doesn't work properly in the end.
How do I fix this?
Edit 1
"C:\Users\user\source\repos\XamPaper\XamPaper.Android\XamPaper.Android.csproj" (Build;BuiltProjectOutputGroup;BuiltProjectOutputGroupDependencies;DebugSymbolsProjectOutputGroup;DebugSymbolsProjectOutputGroupDependencies;DocumentationProjectOutputGroup;DocumentationProjectOutputGroupDependencies;SatelliteDllsProjectOutputGroup;SatelliteDllsProjectOutputGroupDependencies;SGenFilesOutputGroup;SGenFilesOutputGroupDependencies target) (1) ->
1>(_ManifestMerger target) ->
1> C:\Program Files\Microsoft Visual Studio\2022\Preview\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(1482,3): error MSB6006: "java.exe" exited with code 1.
I have tried to comb through the build logs and I suppose the error has something to do with my dependencies in the project file. I will post it here.
Project Csproj File
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{CA812816-3F4B-4055-A0F5-7D080BD3CAB7}</ProjectGuid>
<ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
<TemplateGuid>{c9e5eea5-ca05-42a1-839b-61506e0a37df}</TemplateGuid>
<OutputType>Library</OutputType>
<RootNamespace>XamPaper.Droid</RootNamespace>
<AssemblyName>XamPaper.Android</AssemblyName>
<Deterministic>True</Deterministic>
<AndroidApplication>True</AndroidApplication>
<AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
<AndroidResgenClass>Resource</AndroidResgenClass>
<AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
<MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
<MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
<AndroidUseLatestPlatformSdk>false</AndroidUseLatestPlatformSdk>
<TargetFrameworkVersion>v12.0</TargetFrameworkVersion>
<AndroidEnableSGenConcurrent>true</AndroidEnableSGenConcurrent>
<AndroidUseAapt2>true</AndroidUseAapt2>
<AndroidHttpClientHandlerType>Xamarin.Android.Net.AndroidClientHandler</AndroidHttpClientHandlerType>
<NuGetPackageImportStamp>
</NuGetPackageImportStamp>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>portable</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug</OutputPath>
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<AndroidLinkMode>None</AndroidLinkMode>
<AotAssemblies>false</AotAssemblies>
<EnableLLVM>false</EnableLLVM>
<AndroidEnableProfiledAot>false</AndroidEnableProfiledAot>
<BundleAssemblies>false</BundleAssemblies>
<MandroidI18n />
<JavaMaximumHeapSize>1G</JavaMaximumHeapSize>
<AndroidSupportedAbis />
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>portable</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<AndroidManagedSymbols>true</AndroidManagedSymbols>
<AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
</PropertyGroup>
<ItemGroup>
<Reference Include="Mono.Android" />
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Xml" />
<Reference Include="System.Numerics" />
<Reference Include="System.Numerics.Vectors" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Identity.Client">
<Version>4.42.0</Version>
</PackageReference>
<PackageReference Include="Xamarin.Forms" Version="5.0.0.2196" />
<PackageReference Include="Xamarin.Essentials" Version="1.7.0" />
</ItemGroup>
<ItemGroup>
<Compile Include="MainActivity.cs" />
<Compile Include="Resources\Resource.designer.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<None Include="Resources\AboutResources.txt" />
<None Include="Assets\AboutAssets.txt" />
<None Include="Properties\AndroidManifest.xml" />
</ItemGroup>
<ItemGroup>
<AndroidResource Include="Resources\values\styles.xml" />
<AndroidResource Include="Resources\values\colors.xml" />
<AndroidResource Include="Resources\mipmap-anydpi-v26\icon.xml" />
<AndroidResource Include="Resources\mipmap-anydpi-v26\icon_round.xml" />
<AndroidResource Include="Resources\mipmap-hdpi\icon.png" />
<AndroidResource Include="Resources\mipmap-hdpi\launcher_foreground.png" />
<AndroidResource Include="Resources\mipmap-mdpi\icon.png" />
<AndroidResource Include="Resources\mipmap-mdpi\launcher_foreground.png" />
<AndroidResource Include="Resources\mipmap-xhdpi\icon.png" />
<AndroidResource Include="Resources\mipmap-xhdpi\launcher_foreground.png" />
<AndroidResource Include="Resources\mipmap-xxhdpi\icon.png" />
<AndroidResource Include="Resources\mipmap-xxhdpi\launcher_foreground.png" />
<AndroidResource Include="Resources\mipmap-xxxhdpi\icon.png" />
<AndroidResource Include="Resources\mipmap-xxxhdpi\launcher_foreground.png" />
</ItemGroup>
<ItemGroup>
<Folder Include="Resources\drawable\" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\XamPaper\XamPaper.csproj">
<Project>{34B7A427-0AE6-40FB-BF15-196F95C5097C}</Project>
<Name>XamPaper</Name>
</ProjectReference>
</ItemGroup>
<Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
</Project>
CodePudding user response：
Delete your code from the manifest and Try Replacing it with this class. In your android project create a class name MsalActivity and add this;
[Activity]
[IntentFilter(new[] { Intent.ActionView },
Categories = new[] { Intent.CategoryBrowsable, Intent.CategoryDefault },
DataHost = "auth",
DataScheme = "msal37a0fb96-9bf2-4c63-a5e0-942ade68b351")]
public class MsalActivity : BrowserTabActivity
{
}
CodePudding user response：
I did face the exact same problem just yesterday after setting up MSAL authentication for my Xamarin.Forms application. What solved the problem for me was changing the android:targetSdkVersion to 30 or lower. It was originally 31.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.companyname.xamarindemowithb2c">
<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="30" />
<application android:label="MSALSample.Android" android:theme="@style/MainTheme">
<activity android:name="microsoft.identity.client.BrowserTabActivity">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="msal<YourClientId>" android:host="auth"/>
</intent-filter>
</activity>"
</application>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
</manifest>
After changing it from 31 to 30 or lower, the solution would build and could be successfully deployed to the emulator and my phone.