static string GetValidPath(string description, string path, Func <string, bool> validator, Func <string> defaultPath)
{
if (!string.IsNullOrEmpty(path))
{
if (Directory.Exists(path))
{
if (validator(path))
{
return(path);
}
AndroidLogger.LogWarning(null, "{0} path '{1}' is explicitly specified, but it was not valid; skipping.", description, path);
}
else
{
AndroidLogger.LogWarning(null, "{0} path '{1}' is explicitly specified, but it was not found; skipping.", description, path);
}
}
path = defaultPath();
if (path != null && validator(path))
{
return(path);
}
if (path != null)
{
AndroidLogger.LogWarning(null, "{0} path is defaulted to '{1}', but it was not valid; skipping", description, path);
}
else
{
AndroidLogger.LogWarning(null, "{0} path is not found and no default location is provided; skipping", description);
}
return(null);
}
protected override string FindRuntime()
{
string monoAndroidPath = Environment.GetEnvironmentVariable("MONO_ANDROID_PATH");
if (!string.IsNullOrEmpty(monoAndroidPath))
{
string msbuildDir = Path.Combine(monoAndroidPath, "lib", "xamarin.android", "xbuild", "Xamarin", "Android");
if (Directory.Exists(msbuildDir))
{
if (ValidateRuntime(msbuildDir))
{
return(msbuildDir);
}
AndroidLogger.LogInfo(null, "MONO_ANDROID_PATH points to {0}, but it is invalid.", monoAndroidPath);
}
else
{
AndroidLogger.LogInfo(null, "MONO_ANDROID_PATH points to {0}, but it does not exist.", monoAndroidPath);
}
}
// check also in the users folder
var personal = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
var additionalSearchPaths = new [] {
Path.GetFullPath(Path.GetDirectoryName(GetType().Assembly.Location)),
Path.Combine(personal, @".xamarin.android/lib/xamarin.android/xbuild/Xamarin/Android")
};
return(additionalSearchPaths.Concat(SearchPaths).FirstOrDefault(ValidateRuntime));
}
internal static int GetManifestVersion(string file)
{
// It seems that MfA 1.0 on Windows didn't include the xml files to get the runtime version.
if (!File.Exists(file))
{
return(int.MaxValue);
}
try {
using (var r = XmlReader.Create(file, GetSafeReaderSettings())) {
if (r.MoveToContent() == XmlNodeType.Element && r.MoveToAttribute("android:versionCode"))
{
int value;
if (int.TryParse(r.Value, out value))
{
return(value);
}
AndroidLogger.LogInfo("Cannot parse runtime version code: ({0})", r.Value);
}
}
} catch (Exception ex) {
AndroidLogger.LogError("Error trying to find shared runtime version", ex);
}
return(int.MaxValue);
}
public AndroidVersions(IEnumerable <string> frameworkDirectories)
{
if (frameworkDirectories == null)
{
throw new ArgumentNullException(nameof(frameworkDirectories));
}
var dirs = new List <string> ();
foreach (var d in frameworkDirectories)
{
if (!Directory.Exists(d))
{
throw new ArgumentException($"`{d}` must be a directory!", nameof(frameworkDirectories));
}
var dp = d.TrimEnd(Path.DirectorySeparatorChar);
var dn = Path.GetFileName(dp);
// In "normal" use, `dp` will contain e.g. `...\MonoAndroid\v1.0`.
// We want the `MonoAndroid` dir, not the versioned dir.
var p = dn.StartsWith("v", StringComparison.Ordinal) ? Path.GetDirectoryName(dp) : dp;
dirs.Add(Path.GetFullPath(p));
}
dirs = dirs.Distinct(StringComparer.OrdinalIgnoreCase)
.ToList();
FrameworkDirectories = new ReadOnlyCollection <string> (dirs);
ReadAndroidVersions();
AndroidLogger.LogInfo(null, "Xamarin.Android Supported $(TargetFrameworkVersion)s: {0}", string.Join(", ", installedVersions));
}
protected override string FindRuntime()
{
string monoAndroidPath = Environment.GetEnvironmentVariable("MONO_ANDROID_PATH");
if (!string.IsNullOrEmpty(monoAndroidPath))
{
string libMandroid = Path.Combine(monoAndroidPath, "lib", "mandroid");
if (Directory.Exists(libMandroid))
{
if (ValidateRuntime(libMandroid))
{
return(libMandroid);
}
AndroidLogger.LogInfo(null, "MONO_ANDROID_PATH points to {0}, but it is invalid.", monoAndroidPath);
}
else
{
AndroidLogger.LogInfo(null, "MONO_ANDROID_PATH points to {0}, but it does not exist.", monoAndroidPath);
}
}
// check also in the users folder
var personal = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
var additionalSearchPaths = new [] {
// for Mono.Posix and Mono.Data.Sqlite builds in xamarin-android.
monoAndroidPath = Path.GetFullPath(Path.Combine(new Uri(GetType().Assembly.CodeBase).LocalPath, "..", "..", "..", "..", "..", "lib", "mandroid")),
Path.Combine(personal, @".xamarin.android/lib/mandroid")
};
return(additionalSearchPaths.Concat(SearchPaths).FirstOrDefault(ValidateRuntime));
}
public static void Refresh(string androidSdkPath = null, string androidNdkPath = null, string javaSdkPath = null)
{
if (OS.IsWindows)
{
sdk = new AndroidSdkWindows();
}
else
{
sdk = new AndroidSdkUnix();
}
try {
sdk.Initialize(androidSdkPath ?? sdk.PreferedAndroidSdkPath, androidNdkPath ?? sdk.PreferedAndroidNdkPath,
javaSdkPath ?? sdk.PreferedJavaSdkPath);
if (IsInstalled)
{
AndroidLogger.LogInfo(null, "Found Android SDK.");
}
else
{
AndroidLogger.LogInfo(null, "Did not find Android SDK");
}
} catch (Exception ex) {
AndroidLogger.LogError("Error finding Android/Java SDKs", ex);
}
}
protected override IEnumerable <string> GetAllAvailableAndroidSdks()
{
var roots = new[] { RegistryEx.CurrentUser, RegistryEx.LocalMachine };
var wow = RegistryEx.Wow64.Key32;
var regKey = GetMDRegistryKey();
AndroidLogger.LogInfo("sdk", "Looking for Android SDK..");
// Check for the key the user gave us in the VS/addin options
foreach (var root in roots)
{
if (CheckRegistryKeyForExecutable(root, regKey, MDREG_ANDROID_SDK, wow, "platform-tools", Adb))
{
yield return(RegistryEx.GetValueString(root, regKey, MDREG_ANDROID_SDK, wow));
}
}
// Check for the key written by the Xamarin installer
if (CheckRegistryKeyForExecutable(RegistryEx.CurrentUser, XAMARIN_ANDROID_INSTALLER_PATH, XAMARIN_ANDROID_INSTALLER_KEY, wow, "platform-tools", Adb))
{
yield return(RegistryEx.GetValueString(RegistryEx.CurrentUser, XAMARIN_ANDROID_INSTALLER_PATH, XAMARIN_ANDROID_INSTALLER_KEY, wow));
}
// Check for the key written by the Android SDK installer
foreach (var root in roots)
{
if (CheckRegistryKeyForExecutable(root, ANDROID_INSTALLER_PATH, ANDROID_INSTALLER_KEY, wow, "platform-tools", Adb))
{
yield return(RegistryEx.GetValueString(root, ANDROID_INSTALLER_PATH, ANDROID_INSTALLER_KEY, wow));
}
}
// Check some hardcoded paths for good measure
var xamarin_private = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Xamarin", "MonoAndroid", "android-sdk-windows");
var android_default = Path.Combine(OS.ProgramFilesX86, "Android", "android-sdk-windows");
var cdrive_default = @"C:\android-sdk-windows";
if (ValidateAndroidSdkLocation(xamarin_private))
{
yield return(xamarin_private);
}
if (ValidateAndroidSdkLocation(android_default))
{
yield return(android_default);
}
if (ValidateAndroidSdkLocation(cdrive_default))
{
yield return(cdrive_default);
}
}
protected override string GetJavaSdkPath()
{
// check the user specified path
var roots = new[] { RegistryEx.CurrentUser, RegistryEx.LocalMachine };
const RegistryEx.Wow64 wow = RegistryEx.Wow64.Key32;
var regKey = GetMDRegistryKey();
foreach (var root in roots)
{
if (CheckRegistryKeyForExecutable(root, regKey, MDREG_JAVA_SDK, wow, "bin", JarSigner))
{
return(RegistryEx.GetValueString(root, regKey, MDREG_JAVA_SDK, wow));
}
}
string subkey = @"SOFTWARE\JavaSoft\Java Development Kit";
AndroidLogger.LogInfo("sdk", "Looking for Java 6 SDK..");
foreach (var wow64 in new[] { RegistryEx.Wow64.Key32, RegistryEx.Wow64.Key64 })
{
string key_name = string.Format(@"{0}\{1}\{2}", "HKLM", subkey, "CurrentVersion");
var currentVersion = RegistryEx.GetValueString(RegistryEx.LocalMachine, subkey, "CurrentVersion", wow64);
if (!string.IsNullOrEmpty(currentVersion))
{
AndroidLogger.LogInfo("sdk", " Key {0} found.", key_name);
// No matter what the CurrentVersion is, look for 1.6 or 1.7 or 1.8
if (CheckRegistryKeyForExecutable(RegistryEx.LocalMachine, subkey + "\\" + "1.6", "JavaHome", wow64, "bin", JarSigner))
{
return(RegistryEx.GetValueString(RegistryEx.LocalMachine, subkey + "\\" + "1.6", "JavaHome", wow64));
}
if (CheckRegistryKeyForExecutable(RegistryEx.LocalMachine, subkey + "\\" + "1.7", "JavaHome", wow64, "bin", JarSigner))
{
return(RegistryEx.GetValueString(RegistryEx.LocalMachine, subkey + "\\" + "1.7", "JavaHome", wow64));
}
if (CheckRegistryKeyForExecutable(RegistryEx.LocalMachine, subkey + "\\" + "1.8", "JavaHome", wow64, "bin", JarSigner))
{
return(RegistryEx.GetValueString(RegistryEx.LocalMachine, subkey + "\\" + "1.8", "JavaHome", wow64));
}
}
AndroidLogger.LogInfo("sdk", " Key {0} not found.", key_name);
}
// We ran out of things to check..
return(null);
}
public static void Refresh(string runtimePath = null, string binPath = null, string bclPath = null)
{
if (OS.IsWindows)
{
sdk = new MonoDroidSdkWindows();
}
else
{
sdk = new MonoDroidSdkUnix();
}
try {
sdk.Initialize(runtimePath, binPath, bclPath);
} catch (Exception ex) {
AndroidLogger.LogError("Error finding Xamarin.Android SDK", ex);
}
}
static string GetValidPath(string description, string path, Func <string, bool> validator, Func <string> defaultPath)
{
if (!string.IsNullOrEmpty(path) && Directory.Exists(path))
{
if (validator(path))
{
return(path);
}
AndroidLogger.LogWarning("{0} path {1} is not valid; skipping.", description, path);
}
path = defaultPath();
if (path != null && validator(path))
{
return(path);
}
return(null);
}
protected override IEnumerable <string> GetAllAvailableAndroidNdks()
{
var roots = new[] { RegistryEx.CurrentUser, RegistryEx.LocalMachine };
var wow = RegistryEx.Wow64.Key32;
var regKey = GetMDRegistryKey();
AndroidLogger.LogInfo("sdk", "Looking for Android NDK..");
// Check for the key the user gave us in the VS/addin options
foreach (var root in roots)
{
if (CheckRegistryKeyForExecutable(root, regKey, MDREG_ANDROID_NDK, wow, ".", NdkStack))
{
yield return(RegistryEx.GetValueString(root, regKey, MDREG_ANDROID_NDK, wow));
}
}
/*
* // Check for the key written by the Xamarin installer
* if (CheckRegistryKeyForExecutable (RegistryEx.CurrentUser, XAMARIN_ANDROID_INSTALLER_PATH, XAMARIN_ANDROID_INSTALLER_KEY, wow, "platform-tools", Adb))
* yield return RegistryEx.GetValueString (RegistryEx.CurrentUser, XAMARIN_ANDROID_INSTALLER_PATH, XAMARIN_ANDROID_INSTALLER_KEY, wow);
*/
// Check some hardcoded paths for good measure
var xamarin_private = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Xamarin", "MonoAndroid");
var android_default = Path.Combine(OS.ProgramFilesX86, "Android");
var cdrive_default = @"C:\";
foreach (var basePath in new string [] { xamarin_private, android_default, cdrive_default })
{
if (Directory.Exists(basePath))
{
foreach (var dir in Directory.GetDirectories(basePath, "android-ndk-r*"))
{
if (ValidateAndroidNdkLocation(dir))
{
yield return(dir);
}
}
}
}
}
void ReadAndroidVersions()
{
foreach (var frameworkDirectory in FrameworkDirectories)
{
foreach (var file in Directory.EnumerateFiles(frameworkDirectory, "AndroidApiInfo.xml", SearchOption.AllDirectories))
{
try {
var v = ToAndroidVersion(file);
installedVersions.Add(v);
if (MaxStableVersion == null || (v.Stable && MaxStableVersion.Version < v.Version))
{
MaxStableVersion = v;
}
}
catch (Exception e) {
AndroidLogger.LogError(message: $"Could not create AndroidVersion information for `{file}`.", ex: e);
}
}
}
}
// expectedRuntimePath: contains Mono.Android.DebugRuntime-*.apk
// binPath: contains mandroid
// mscorlibDir: contains mscorlib.dll
public void Initialize(string expectedRuntimePath = null, string binPath = null, string bclPath = null)
{
var runtimePath = GetValidPath("MonoAndroidToolsPath", expectedRuntimePath, ValidateRuntime, () => FindRuntime());
if (runtimePath != null)
{
binPath = GetValidPath("MonoAndroidBinPath", binPath, ValidateBin, () => FindBin(runtimePath));
bclPath = GetValidPath("mscorlib.dll", bclPath, ValidateFramework, () => FindFramework(runtimePath));
}
else
{
if (expectedRuntimePath != null)
{
AndroidLogger.LogWarning(null, "Runtime was not found at {0}", expectedRuntimePath);
}
binPath = bclPath = null;
}
if (runtimePath == null || binPath == null || bclPath == null)
{
Reset();
return;
}
RuntimePath = runtimePath;
#pragma warning disable 0618
SdkPath = Path.GetFullPath(Path.Combine(runtimePath, "..", ".."));
#pragma warning restore 0618
BinPath = binPath;
BclPath = bclPath;
LibrariesPath = FindLibraries(runtimePath);
IncludePath = FindInclude(runtimePath);
if (IncludePath != null && !Directory.Exists(IncludePath))
{
IncludePath = null;
}
SharedRuntimeVersion = GetCurrentSharedRuntimeVersion();
FindSupportedFrameworks();
}
protected virtual string FindRuntime()
{
string monoAndroidPath = Environment.GetEnvironmentVariable("MONO_ANDROID_PATH");
if (!string.IsNullOrEmpty(monoAndroidPath))
{
string msbuildDir = Path.Combine(monoAndroidPath, "lib", "xamarin.android", "xbuild", "Xamarin", "Android");
if (Directory.Exists(msbuildDir))
{
if (ValidateRuntime(msbuildDir))
{
return(msbuildDir);
}
AndroidLogger.LogInfo(null, $"MONO_ANDROID_PATH points to {monoAndroidPath}, but `{msbuildDir}{Path.DirectorySeparatorChar}class-parse.exe` does not exist.");
}
else
{
AndroidLogger.LogInfo(null, $"MONO_ANDROID_PATH points to {monoAndroidPath}, but it does not exist.");
}
}
return(null);
}
private bool CheckRegistryKeyForExecutable(UIntPtr key, string subkey, string valueName, RegistryEx.Wow64 wow64, string subdir, string exe)
{
string key_name = string.Format(@"{0}\{1}\{2}", key == RegistryEx.CurrentUser ? "HKCU" : "HKLM", subkey, valueName);
var path = NullIfEmpty(RegistryEx.GetValueString(key, subkey, valueName, wow64));
if (path == null)
{
AndroidLogger.LogInfo("sdk", " Key {0} not found.", key_name);
return(false);
}
if (!FindExecutableInDirectory(exe, Path.Combine(path, subdir)).Any())
{
AndroidLogger.LogInfo("sdk", " Key {0} found:\n Path does not contain {1} in \\{2} ({3}).", key_name, exe, subdir, path);
return(false);
}
AndroidLogger.LogInfo("sdk", " Key {0} found:\n Path contains {1} in \\{2} ({3}).", key_name, exe, subdir, path);
return(true);
}
private static XDocument GetUnixConfigFile()
{
var file = UnixConfigPath;
XDocument doc = null;
if (!File.Exists(file))
{
string dir = Path.GetDirectoryName(file);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
}
else
{
try {
doc = XDocument.Load(file);
} catch (Exception ex) {
AndroidLogger.LogError("Could not load monodroid configuration file", ex);
// move out of the way and create a new one
doc = new XDocument(new XElement("monodroid"));
var newFileName = file + ".old";
if (File.Exists(newFileName))
{
File.Delete(newFileName);
}
File.Move(file, newFileName);
}
}
if (doc == null || doc.Root == null)
{
doc = new XDocument(new XElement("monodroid"));
}
return(doc);
}
public static void Refresh(string androidSdkPath = null, string androidNdkPath = null, string javaSdkPath = null)
{
if (OS.IsWindows)
{
sdk = new AndroidSdkWindows();
}
else
{
sdk = new AndroidSdkUnix();
}
try {
sdk.Initialize(androidSdkPath ?? sdk.PreferedAndroidSdkPath, androidNdkPath ?? sdk.PreferedAndroidNdkPath,
javaSdkPath ?? sdk.PreferedJavaSdkPath);
if (IsInstalled)
{
var levels = GetInstalledPlatformVersions().Select(l => l.ApiLevel.ToString()).ToArray();
string levelList;
if (levels == null || levels.Length == 0)
{
levelList = "(none)";
}
else
{
levelList = string.Join(", ", levels);
}
AndroidLogger.LogInfo(null, "Found Android SDK. API levels: {0}", levelList);
}
else
{
AndroidLogger.LogInfo(null, "Did not find Android SDK");
}
} catch (Exception ex) {
AndroidLogger.LogError("Error finding Android/Java SDKs", ex);
}
}