我使用Mono for Android Visual Studio 2010创建了一个简单的Android项目，在屏幕上显示欢迎字符串。可以在模拟器上运行但在真实设备中失败。你能救我吗？
活动类
using System;
using Android.App;
using Android.Content;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.OS;
namespace Welcome
{
[Activity(Label = "Welcome", MainLauncher = true, Icon = "@drawable/icon")]
public class Activity1 : Activity
{
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
TextView txt = new TextView(this);
txt.Text = "Welcome, Android";
SetContentView(txt);
}
}
}
的Manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:installLocation="preferExternal" android:versionCode="1" android:versionName="1">
<uses-sdk android:targetSdkVersion="10" />
<application android:label="WelcomeAndroid">
</application>
</manifest>
以下是日志：
Packaging application..
Microsoft (R) Build Engine Version 4.0.30319.1
[Microsoft .NET Framework, Version 4.0.30319.1]
Copyright (C) Microsoft Corporation 2007. All rights reserved.
Build started 6/8/2014 11:09:04 PM.
Project "C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\Welcome.csproj" on node 1 (SignAndroidPackage target(s)).
_GenerateAndroidAssetsDir:
Skipping target "_GenerateAndroidAssetsDir" because it has no outputs.
_GenerateAndroidResourceDir:
Copying file from "Resources\Layout\Main.axml" to "C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\obj\Release\res\layout\main.xml".
_ResolveMonoAndroidSdks:
MonoAndroid Tools: C:\Program Files\MSBuild\Xamarin\Android\
MonoAndroid Framework: C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\;C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\
MonoAndroid Binaries: C:\Program Files\MSBuild\Xamarin\Android\
Android SDK: D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk\
Java SDK: C:\Program Files\Java\jdk1.6.0_45\
_ValidateAndroidPackageProperties:
GetAndroidPackageName Task
ManifestFile: C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\Properties\AndroidManifest.xml
AssemblyName: Welcome
PackageName: Welcome.Welcome
_ExtractLibraryProjectImports:
Assemblies:
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\Mono.Android.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Core.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.Linq.dll
Jars:
ResolvedResourceDirectories:
_CheckDuplicateJavaLibraries:
JavaSourceFiles:
JavaLibraries:
_UpdateAndroidResgen:
Skipping target "_UpdateAndroidResgen" because all output files are up-to-date with respect to the input files.
GenerateTargetFrameworkMonikerAttribute:
Skipping target "GenerateTargetFrameworkMonikerAttribute" because all output files are up-to-date with respect to the input files.
CoreCompile:
Skipping target "CoreCompile" because all output files are up-to-date with respect to the input files.
CopyFilesToOutputDirectory:
Welcome -> C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\bin\Release\Welcome.dll
_ResolveAssemblies:
ResolveAssemblies Task
ReferenceAssembliesDirectory: C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\;C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\;;
I18nAssemblies:
LinkMode: SdkOnly
Assemblies:
bin\Release\Welcome.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\Mono.Android.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Core.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.Linq.dll
[Output] ResolvedAssemblies:
C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\bin\Release\Welcome.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\Mono.Android.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Core.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\Mono.Security.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.dll
[Output] ResolvedUserAssemblies:
C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\bin\Release\Welcome.dll
[Output] ResolvedFrameworkAssemblies:
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\Mono.Android.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Core.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\Mono.Security.dll
C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.dll
_StripEmbeddedLibraries:
Assemblies:
obj\Release\assemblies\Welcome.dll
obj\Release\assemblies\mscorlib.dll
obj\Release\assemblies\Mono.Android.dll
obj\Release\assemblies\System.Core.dll
obj\Release\assemblies\System.dll
obj\Release\assemblies\Mono.Security.dll
obj\Release\assemblies\System.Xml.dll
_ResetLinkingFlag:
Building target "_ResetLinkingFlag" partially, because some output files are out of date with respect to their input files.
Deleting file "obj\Release\link.flag".
_LinkAssemblies:
LinkAssemblies Task
UseSharedRuntime: False
MainAssembly: obj\Release\assemblies\Welcome.dll
OutputDirectory: obj\Release\android\assets\
I18nAssemblies:
LinkMode: SdkOnly
LinkDescriptions:
ResolvedAssemblies:
obj\Release\assemblies\Welcome.dll
obj\Release\assemblies\mscorlib.dll
obj\Release\assemblies\Mono.Android.dll
obj\Release\assemblies\System.Core.dll
obj\Release\assemblies\System.dll
obj\Release\assemblies\Mono.Security.dll
obj\Release\assemblies\System.Xml.dll
Creating "obj\Release\link.flag" because "AlwaysCreate" was specified.
_PrepareAssemblies:
Files
obj\Release\android\assets\Welcome.dll
obj\Release\android\assets\mscorlib.dll
obj\Release\android\assets\Mono.Android.dll
obj\Release\android\assets\System.Core.dll
obj\Release\android\assets\System.dll
obj\Release\android\assets\Mono.Security.dll
obj\Release\android\assets\System.Xml.dll
[Output] FilesThatExist
obj\Release\android\assets\Welcome.dll
obj\Release\android\assets\mscorlib.dll
obj\Release\android\assets\Mono.Android.dll
obj\Release\android\assets\System.Core.dll
obj\Release\android\assets\System.dll
obj\Release\android\assets\Mono.Security.dll
Files
obj\Release\android\assets\mscorlib.dll.mdb
obj\Release\android\assets\Mono.Android.dll.mdb
obj\Release\android\assets\System.Core.dll.mdb
obj\Release\android\assets\System.dll.mdb
obj\Release\android\assets\Mono.Security.dll.mdb
obj\Release\android\assets\System.Xml.dll.mdb
[Output] FilesThatExist
Files
obj\Release\android\assets\Welcome.dll
[Output] FilesThatExist
obj\Release\android\assets\Welcome.dll
Files
obj\Release\android\assets\mscorlib.dll
obj\Release\android\assets\Mono.Android.dll
obj\Release\android\assets\System.Core.dll
obj\Release\android\assets\System.dll
obj\Release\android\assets\Mono.Security.dll
obj\Release\android\assets\System.Xml.dll
[Output] FilesThatExist
obj\Release\android\assets\mscorlib.dll
obj\Release\android\assets\Mono.Android.dll
obj\Release\android\assets\System.Core.dll
obj\Release\android\assets\System.dll
obj\Release\android\assets\Mono.Security.dll
_GenerateJavaStubs:
ResolvedAssemblies:
obj\Release\android\assets\Welcome.dll
obj\Release\android\assets\mscorlib.dll
obj\Release\android\assets\Mono.Android.dll
obj\Release\android\assets\System.Core.dll
obj\Release\android\assets\System.dll
obj\Release\android\assets\Mono.Security.dll
ResolvedUserAssemblies:
obj\Release\android\assets\Welcome.dll
_AddStaticResources:
Resource obj\Release\android\assets\machine.config is unchanged. Skipping.
Resource obj\Release\android\src\mono\MonoRuntimeProvider.java is unchanged. Skipping.
_GeneratePackageManagerJava:
ResolvedAssemblies:
obj\Release\android\assets\Welcome.dll
obj\Release\android\assets\mscorlib.dll
obj\Release\android\assets\Mono.Android.dll
obj\Release\android\assets\System.Core.dll
obj\Release\android\assets\System.dll
obj\Release\android\assets\Mono.Security.dll
ResolvedUserAssemblies:
obj\Release\android\assets\Welcome.dll
_CreateBaseApk:
AdditionalResourceDirectories:
D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk\platform-tools\aapt.exe package -f -m -M obj\Release\android\AndroidManifest.xml -J C:\Users\yo\AppData\Local\Temp\nu1dup5n.g3c --custom-package welcome.welcome -F obj\Release\android\bin\packaged_resources.bk -S obj\Release\res -I "D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk\platforms\android-10\android.jar" --auto-add-overlay --debug-mode
RemovedDirectories:
C:\Users\yo\AppData\Local\Temp\nu1dup5n.g3c
_CompileJava:
Skipping target "_CompileJava" because all output files are up-to-date with respect to the input files.
_CompileDex:
Skipping target "_CompileDex" because all output files are up-to-date with respect to the input files.
_RemoveRegisterAttribute:
Copying file from "obj\Release\android\assets\mscorlib.dll" to "obj\Release\android\assets\shrunk\mscorlib.dll".
Copying file from "obj\Release\android\assets\Mono.Android.dll" to "obj\Release\android\assets\shrunk\Mono.Android.dll".
Copying file from "obj\Release\android\assets\System.Core.dll" to "obj\Release\android\assets\shrunk\System.Core.dll".
Copying file from "obj\Release\android\assets\System.dll" to "obj\Release\android\assets\shrunk\System.dll".
Copying file from "obj\Release\android\assets\Mono.Security.dll" to "obj\Release\android\assets\shrunk\Mono.Security.dll".
RemoveRegisterAttribute Task
ShrunkFrameworkAssemblies:
obj\Release\android\assets\shrunk\mscorlib.dll
obj\Release\android\assets\shrunk\Mono.Android.dll
obj\Release\android\assets\shrunk\System.Core.dll
obj\Release\android\assets\shrunk\System.dll
obj\Release\android\assets\shrunk\Mono.Security.dll
Touching "obj\Release\android\assets\shrunk\shrunk.flag".
_BuildApkEmbed:
ResolvedUserAssemblies:
obj\Release\android\assets\Welcome.dll
ResolvedFrameworkAssemblies:
obj\Release\android\assets\shrunk\mscorlib.dll
obj\Release\android\assets\shrunk\Mono.Android.dll
obj\Release\android\assets\shrunk\System.Core.dll
obj\Release\android\assets\shrunk\System.dll
obj\Release\android\assets\shrunk\Mono.Security.dll
NativeLibraries:
JavaSourceFiles:
JavaLibraries:
_Mandroid:
Deleting file "obj\Release\android\bin\Welcome.Welcome.apk".
Deleting file "bin\Release\Welcome.Welcome.apk".
Mandroid Task
Assemblies: bin\Release\Welcome.dll; C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\Mono.Android.dll; C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll; C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Core.dll; C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll; C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.dll; C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.Linq.dll
I18nAssemblies:
BuildDirectory: obj\Release\
ReferenceAssembliesDirectory: C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\;C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\;;
AndroidSdkDirectory: D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk\
JavaSdkDirectory: C:\Program Files\Java\jdk1.6.0_45\
AssetDirectory: obj\Release\assets\
AndroidSdkPlatform: 10
MonoAndroidToolsDirectory: C:\Program Files\MSBuild\Xamarin\Android\
ResourceDirectory: obj\Release\res\
ManifestTemplate: C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\Properties\AndroidManifest.xml
Package: Welcome.Welcome
NativeLibrary:
JavaSource:
Debug: False
UseSharedRuntime: False
SupportedAbis: armeabi;armeabi-v7a;x86
LinkMode: SdkOnly
ExtraArgs:
C:\Program Files\MSBuild\Xamarin\Android\mandroid.exe -v --nosign --sdk-dir="D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk" --builddir="obj\Release\android" --framework-dir="C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3" --framework-dir="C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0" -S="obj\Release\res" --package="Welcome.Welcome" --input="obj\Release\android\bin\resources_and_assemblies" --output="obj\Release\android\bin\Welcome.Welcome.apk" --linksdkonly --noshared --abi="armeabi;armeabi-v7a;x86" --java-sdk-dir="C:\Program Files\Java\jdk1.6.0_45" --manifest-template="C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\Properties\AndroidManifest.xml" --sdk-platform="10" "bin\Release\Welcome.dll" "C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v2.3\Mono.Android.dll" "C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll" "C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Core.dll" "C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.dll" "C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.dll" "C:\Program Files\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\System.Xml.Linq.dll"
Copying file from "obj\Release\android\bin\Welcome.Welcome.apk" to "bin\Release\Welcome.Welcome.apk".
Deleting file "obj\Release\uploadflags.txt".
_Sign:
C:\Program Files\Java\jdk1.6.0_45\bin\jarsigner.exe -keystore "C:\Users\yo\AppData\Local\Xamarin\Mono for Android\debug.keystore" -storepass android -keypass android -digestalg SHA1 -sigalg md5withRSA -signedjar bin\Release\Welcome.Welcome-Signed-Unaligned.apk obj\Release\android\bin\Welcome.Welcome.apk androiddebugkey
Signed android package 'bin\Release\Welcome.Welcome-Signed.apk'
Deleting file "bin\Release\Welcome.Welcome-Signed.apk".
AndroidZipAlign Task
AndroidSdkDirectory: D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk\
Alignment: 4
Source: bin\Release\Welcome.Welcome-Signed-Unaligned.apk
Destination: bin\Release\Welcome.Welcome-Signed.apk
D:\My Downloads\Android Development\adt-bundle-windows-x86-20140321\adt-bundle-windows-x86-20140321\sdk\tools\zipalign.exe 4 "bin\Release\Welcome.Welcome-Signed-Unaligned.apk" "bin\Release\Welcome.Welcome-Signed.apk"
Aligned android package 'bin\Release\Welcome.Welcome-Signed.apk'
Deleting file "bin\Release\Welcome.Welcome-Signed-Unaligned.apk".
Done Building Project "C:\Users\yo\Documents\Visual Studio 2010\Projects\Welcome\Welcome\Welcome.csproj" (SignAndroidPackage target(s)).
Build succeeded.
0 Warning(s)
0 Error(s)
Time Elapsed 00:00:12.27
Waiting for device..
Detecting installed packages
Detecting installed packages...
Removing previous version of application
Removing previous version of application...
Installing application on device
Copying application to device...
之后，会打印以下内容：
In mgmain JNI_OnLoad
The program 'Mono' has exited with code 255 (0xff).