void AddInstrumentations(XElement manifest, IList <TypeDefinition> subclasses, int targetSdkVersion)
{
var assemblyAttrs =
Assemblies.SelectMany(path => InstrumentationAttribute.FromCustomAttributeProvider(Resolver.GetAssembly(path)));
// Add instrumentation to the manifest
foreach (var ia in assemblyAttrs)
{
if (ia.TargetPackage == null)
{
ia.SetTargetPackage(PackageName);
}
if (!manifest.Descendants("instrumentation").Any(x => (string)x.Attribute(attName) == ia.Name))
{
manifest.Add(ia.ToElement(PackageName));
}
}
foreach (var type in subclasses)
{
if (type.IsSubclassOf("Android.App.Instrumentation"))
{
var xe = InstrumentationFromTypeDefinition(type, JniType.ToJniName(type).Replace('/', '.'), targetSdkVersion);
if (xe != null)
{
manifest.Add(xe);
}
}
}
}
static string GetJavaTypeName(TypeReference r)
{
TypeDefinition d = r.Resolve();
string jniName = JniType.ToJniName(d);
if (jniName == null)
{
Diagnostic.Error(4201, "Unable to determine JNI name for type {0}.", r.FullName);
}
return(jniName.Replace('/', '.').Replace('$', '.'));
}
static string ToNameAttribute(ApplicationAttribute self)
{
var type = self.provider as TypeDefinition;
if (string.IsNullOrEmpty(self.Name) && type != null)
{
return(JniType.ToJniName(type).Replace('/', '.'));
}
return(self.Name);
}
void AddNestedTypes(TypeDefinition type)
{
foreach (TypeDefinition nt in type.NestedTypes)
{
if (!nt.IsSubclassOf("Java.Lang.Object"))
{
continue;
}
if (!JniType.IsNonStaticInnerClass(nt))
{
continue;
}
children.Add(new JavaCallableWrapperGenerator(nt, JniType.ToJniName(type), log));
if (nt.HasNestedTypes)
{
AddNestedTypes(nt);
}
}
HasExport |= children.Any(t => t.HasExport);
}
void Run()
{
PackageNamingPolicy pnp;
JniType.PackageNamingPolicy = Enum.TryParse(PackageNamingPolicy, out pnp) ? pnp : PackageNamingPolicyEnum.LowercaseHash;
var temp = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
Directory.CreateDirectory(temp);
// We're going to do 3 steps here instead of separate tasks so
// we can share the list of JLO TypeDefinitions between them
var res = new DirectoryAssemblyResolver(Log.LogWarning, loadDebugSymbols: true);
var selectedWhitelistAssemblies = new List <string> ();
// Put every assembly we'll need in the resolver
foreach (var assembly in ResolvedAssemblies)
{
res.Load(Path.GetFullPath(assembly.ItemSpec));
if (MonoAndroidHelper.FrameworkAttributeLookupTargets.Any(a => Path.GetFileName(assembly.ItemSpec) == a))
{
selectedWhitelistAssemblies.Add(Path.GetFullPath(assembly.ItemSpec));
}
}
// However we only want to look for JLO types in user code
var assemblies = ResolvedUserAssemblies.Select(p => p.ItemSpec).ToList();
var fxAdditions = MonoAndroidHelper.GetFrameworkAssembliesToTreatAsUserAssemblies(ResolvedAssemblies)
.Where(a => assemblies.All(x => Path.GetFileName(x) != Path.GetFileName(a)));
assemblies = assemblies.Concat(fxAdditions).ToList();
// Step 1 - Find all the JLO types
var all_java_types = JavaTypeScanner.GetJavaTypes(assemblies, res, Log.LogWarning);
WriteTypeMappings(all_java_types);
var java_types = all_java_types.Where(t => !JavaTypeScanner.ShouldSkipJavaCallableWrapperGeneration(t));
// Step 2 - Generate Java stub code
var keep_going = Generator.CreateJavaSources(
Log,
java_types,
temp,
UseSharedRuntime,
int.Parse(AndroidSdkPlatform) <= 10,
ResolvedAssemblies.Any(assembly => Path.GetFileName(assembly.ItemSpec) == "Mono.Android.Export.dll"));
var temp_map_file = Path.Combine(temp, "acw-map.temp");
// We need to save a map of .NET type -> ACW type for resource file fixups
var managed = new Dictionary <string, TypeDefinition> ();
var java = new Dictionary <string, TypeDefinition> ();
var acw_map = new StreamWriter(temp_map_file);
foreach (var type in java_types)
{
string managedKey = type.FullName.Replace('/', '.');
string javaKey = JniType.ToJniName(type).Replace('/', '.');
acw_map.WriteLine("{0};{1}", type.GetPartialAssemblyQualifiedName(), javaKey);
acw_map.WriteLine("{0};{1}", type.GetAssemblyQualifiedName(), javaKey);
TypeDefinition conflict;
if (managed.TryGetValue(managedKey, out conflict))
{
Log.LogWarning(
"Duplicate managed type found! Mappings between managed types and Java types must be unique. " +
"First Type: '{0}'; Second Type: '{1}'.",
conflict.GetAssemblyQualifiedName(),
type.GetAssemblyQualifiedName());
Log.LogWarning(
"References to the type '{0}' will refer to '{1}'.",
managedKey, conflict.GetAssemblyQualifiedName());
continue;
}
if (java.TryGetValue(javaKey, out conflict))
{
Log.LogError(
"Duplicate Java type found! Mappings between managed types and Java types must be unique. " +
"First Type: '{0}'; Second Type: '{1}'",
conflict.GetAssemblyQualifiedName(),
type.GetAssemblyQualifiedName());
keep_going = false;
continue;
}
managed.Add(managedKey, type);
java.Add(javaKey, type);
acw_map.WriteLine("{0};{1}", managedKey, javaKey);
acw_map.WriteLine("{0};{1}", JniType.ToCompatJniName(type).Replace('/', '.'), javaKey);
}
acw_map.Close();
//The previous steps found an error, so we must abort and not generate any further output
//We must do so subsequent unchanged builds fail too.
if (!keep_going)
{
File.Delete(temp_map_file);
return;
}
MonoAndroidHelper.CopyIfChanged(temp_map_file, AcwMapFile);
try { File.Delete(temp_map_file); } catch (Exception) { }
// Only overwrite files if the contents actually changed
foreach (var file in Directory.GetFiles(temp, "*", SearchOption.AllDirectories))
{
var dest = Path.GetFullPath(Path.Combine(OutputDirectory, "src", file.Substring(temp.Length + 1)));
MonoAndroidHelper.CopyIfChanged(file, dest);
}
// Step 3 - Merge [Activity] and friends into AndroidManifest.xml
var manifest = new ManifestDocument(ManifestTemplate, this.Log);
manifest.PackageName = PackageName;
manifest.ApplicationName = ApplicationName ?? PackageName;
manifest.Assemblies.AddRange(assemblies);
manifest.Resolver = res;
manifest.SdkDir = AndroidSdkDir;
manifest.SdkVersion = AndroidSdkPlatform;
manifest.Debug = Debug;
manifest.NeedsInternet = NeedsInternet;
var additionalProviders = manifest.Merge(all_java_types, selectedWhitelistAssemblies, ApplicationJavaClass, EmbedAssemblies, BundledWearApplicationName, MergedManifestDocuments);
var temp_manifest = Path.Combine(temp, "AndroidManifest.xml");
var real_manifest = Path.GetFullPath(MergedAndroidManifestOutput);
manifest.Save(temp_manifest);
// Only write the new manifest if it actually changed
MonoAndroidHelper.CopyIfChanged(temp_manifest, real_manifest);
// Create additional runtime provider java sources.
string providerTemplateFile = UseSharedRuntime ? "MonoRuntimeProvider.Shared.java" : "MonoRuntimeProvider.Bundled.java";
string providerTemplate = new StreamReader(typeof(JavaCallableWrapperGenerator).Assembly.GetManifestResourceStream(providerTemplateFile)).ReadToEnd();
foreach (var provider in additionalProviders)
{
var temp_provider = Path.Combine(temp, provider + ".java");
File.WriteAllText(temp_provider, providerTemplate.Replace("MonoRuntimeProvider", provider));
var real_provider_dir = Path.GetFullPath(Path.Combine(OutputDirectory, "src", "mono"));
Directory.CreateDirectory(real_provider_dir);
var real_provider = Path.Combine(real_provider_dir, provider + ".java");
MonoAndroidHelper.CopyIfChanged(temp_provider, real_provider);
}
// Create additional application java sources.
Action <string, string, string, Func <string, string> > save = (resource, filename, destDir, applyTemplate) => {
string temp_file = Path.Combine(temp, filename);
string template = applyTemplate(new StreamReader(typeof(GenerateJavaStubs).Assembly.GetManifestResourceStream(resource)).ReadToEnd());
File.WriteAllText(temp_file, template);
Directory.CreateDirectory(destDir);
var real_file = Path.Combine(destDir, filename);
MonoAndroidHelper.CopyIfChanged(temp_file, real_file);
};
StringWriter regCallsWriter = new StringWriter();
regCallsWriter.WriteLine("\t\t// Application and Instrumentation ACWs must be registered first.");
foreach (var type in java_types)
{
if (JniType.IsApplication(type) || JniType.IsInstrumentation(type))
{
string javaKey = JniType.ToJniName(type).Replace('/', '.');
regCallsWriter.WriteLine("\t\tmono.android.Runtime.register (\"{0}\", {1}.class, {1}.__md_methods);",
type.GetAssemblyQualifiedName(), javaKey);
}
}
regCallsWriter.Close();
var real_app_dir = Path.GetFullPath(Path.Combine(OutputDirectory, "src", "mono", "android", "app"));
string applicationTemplateFile = "ApplicationRegistration.java";
save(applicationTemplateFile, applicationTemplateFile, real_app_dir,
template => template.Replace("// REGISTER_APPLICATION_AND_INSTRUMENTATION_CLASSES_HERE", regCallsWriter.ToString()));
// Create NotifyTimeZoneChanges java sources.
string notifyTimeZoneChangesFile = "NotifyTimeZoneChanges.java";
save(notifyTimeZoneChangesFile, notifyTimeZoneChangesFile, real_app_dir, template => template);
// Delete our temp directory
try { Directory.Delete(temp, true); } catch (Exception) { }
}
JavaCallableWrapperGenerator(TypeDefinition type, string outerType, Action <string, object[]> log)
{
this.type = type;
this.log = log;
if (type.IsEnum || type.IsInterface || type.IsValueType)
{
Diagnostic.Error(4200, LookupSource(type), "Can only generate Java wrappers for 'class' types, not type '{0}'.", type.FullName);
}
string jniName = JniType.ToJniName(type);
if (jniName == null)
{
Diagnostic.Error(4201, LookupSource(type), "Unable to determine Java name for type {0}", type.FullName);
}
if (!string.IsNullOrEmpty(outerType))
{
string p;
jniName = jniName.Substring(outerType.Length + 1);
ExtractJavaNames(outerType, out p, out outerType);
}
ExtractJavaNames(jniName, out package, out name);
if (string.IsNullOrEmpty(package) &&
(type.IsSubclassOf("Android.App.Activity") ||
type.IsSubclassOf("Android.App.Application") ||
type.IsSubclassOf("Android.App.Service") ||
type.IsSubclassOf("Android.Content.BroadcastReceiver") ||
type.IsSubclassOf("Android.Content.ContentProvider")))
{
Diagnostic.Error(4203, LookupSource(type), "The Name property must be a fully qualified 'package.TypeName' value, and no package was found for '{0}'.", jniName);
}
foreach (MethodDefinition minfo in type.Methods.Where(m => !m.IsConstructor))
{
var baseMethods = GetBaseMethods(minfo);
var baseRegiteredMethod = baseMethods.FirstOrDefault(m => GetRegisterAttributes(m).Any());
if (baseRegiteredMethod != null)
{
AddMethod(baseRegiteredMethod, minfo);
}
else if (GetExportFieldAttributes(minfo).Any())
{
AddMethod(null, minfo);
HasExport = true;
}
else if (GetExportAttributes(minfo).Any())
{
AddMethod(null, minfo);
HasExport = true;
}
}
foreach (MethodDefinition imethod in type.Interfaces.Cast <TypeReference> ()
.Select(r => {
var d = r.Resolve();
if (d == null)
{
Diagnostic.Error(4204,
LookupSource(type),
"Unable to resolve interface type '{0}'. Are you missing an assembly reference?",
r.FullName);
}
return(d);
})
.Where(d => GetRegisterAttributes(d).Any())
.SelectMany(d => d.Methods.Cast <MethodDefinition>()))
{
AddMethod(imethod, imethod);
}
var ctorTypes = new List <TypeDefinition> ()
{
type,
};
foreach (var bt in type.GetBaseTypes())
{
ctorTypes.Add(bt);
RegisterAttribute rattr = GetRegisterAttributes(bt).FirstOrDefault();
if (rattr != null && rattr.DoNotGenerateAcw)
{
break;
}
}
ctorTypes.Reverse();
var curCtors = new List <MethodDefinition> ();
foreach (MethodDefinition minfo in type.Methods.Where(m => m.IsConstructor))
{
if (GetExportAttributes(minfo).Any())
{
if (minfo.IsStatic)
{
// Diagnostic.Warning (log, "ExportAttribute does not work on static constructor");
}
else
{
AddConstructor(minfo, ctorTypes [0], outerType, null, curCtors, false, true);
HasExport = true;
}
}
}
AddConstructors(ctorTypes [0], outerType, null, curCtors, true);
for (int i = 1; i < ctorTypes.Count; ++i)
{
var baseCtors = curCtors;
curCtors = new List <MethodDefinition> ();
AddConstructors(ctorTypes [i], outerType, baseCtors, curCtors, false);
}
}
public IList <string> Merge(List <TypeDefinition> subclasses, List <string> selectedWhitelistAssemblies, string applicationClass, bool embed, string bundledWearApplicationName, IEnumerable <string> mergedManifestDocuments)
{
string applicationName = ApplicationName;
var manifest = doc.Root;
if (manifest == null || manifest.Name != "manifest")
{
throw new Exception("Root element must be 'manifest'");
}
var manifest_package = (string)manifest.Attribute("package");
if (!string.IsNullOrWhiteSpace(manifest_package))
{
PackageName = manifest_package;
}
manifest.SetAttributeValue(XNamespace.Xmlns + "android", "http://schemas.android.com/apk/res/android");
if (manifest.Attribute(androidNs + "versionCode") == null)
{
manifest.SetAttributeValue(androidNs + "versionCode", "1");
}
if (manifest.Attribute(androidNs + "versionName") == null)
{
manifest.SetAttributeValue(androidNs + "versionName", "1.0");
}
app = CreateApplicationElement(manifest, applicationClass, subclasses, selectedWhitelistAssemblies);
if (app.Attribute(androidNs + "label") == null && applicationName != null)
{
app.SetAttributeValue(androidNs + "label", applicationName);
}
var existingTypes = new HashSet <string> (
app.Descendants().Select(a => (string)a.Attribute(attName)).Where(v => v != null));
if (!string.IsNullOrEmpty(bundledWearApplicationName))
{
if (!app.Elements("meta-data").Any(e => e.Attributes(androidNs + "name").Any(a => a.Value == bundledWearApplicationName)))
{
app.Add(new XElement("meta-data", new XAttribute(androidNs + "name", "com.google.android.wearable.beta.app"), new XAttribute(androidNs + "resource", "@xml/wearable_app_desc")));
}
}
// If no <uses-sdk> is specified, add it with both minSdkVersion and
// targetSdkVersion set to TargetFrameworkVersion
if (!manifest.Elements("uses-sdk").Any())
{
manifest.AddFirst(
new XElement("uses-sdk",
new XAttribute(androidNs + "minSdkVersion", SdkVersionName),
new XAttribute(androidNs + "targetSdkVersion", SdkVersionName)));
}
// If no minSdkVersion is specified, set it to TargetFrameworkVersion
var uses = manifest.Element("uses-sdk");
if (uses.Attribute(androidNs + "minSdkVersion") == null)
{
int minSdkVersion;
if (!int.TryParse(SdkVersionName, out minSdkVersion))
{
minSdkVersion = 11;
}
minSdkVersion = Math.Min(minSdkVersion, 11);
uses.SetAttributeValue(androidNs + "minSdkVersion", minSdkVersion.ToString());
}
string targetSdkVersion;
var tsv = uses.Attribute(androidNs + "targetSdkVersion");
if (tsv != null)
{
targetSdkVersion = tsv.Value;
}
else
{
targetSdkVersion = SdkVersionName;
uses.AddBeforeSelf(new XComment("suppress UsesMinSdkAttributes"));
}
int targetSdkVersionValue;
if (!int.TryParse(MonoAndroidHelper.GetPlatformApiLevel(targetSdkVersion), out targetSdkVersionValue))
{
throw new InvalidOperationException(string.Format("The targetSdkVersion ({0}) is not a valid API level", targetSdkVersion));
}
foreach (var t in subclasses)
{
if (t.IsAbstract)
{
continue;
}
if (PackageName == null)
{
PackageName = t.Namespace;
}
var name = JniType.ToJniName(t).Replace('/', '.');
var compatName = JniType.ToCompatJniName(t).Replace('/', '.');
if (((string)app.Attribute(attName)) == compatName)
{
app.SetAttributeValue(attName, name);
}
Func <TypeDefinition, string, int, XElement> generator = GetGenerator(t);
if (generator == null)
{
continue;
}
try {
// activity not present: create a launcher for it IFF it has attribute
if (!existingTypes.Contains(name) && !existingTypes.Contains(compatName))
{
XElement fromCode = generator(t, name, targetSdkVersionValue);
if (fromCode == null)
{
continue;
}
if (!t.Methods.Where(m => m.IsConstructor).Cast <MethodDefinition> ().Any(c => !c.HasParameters && c.IsPublic))
{
throw new InvalidOperationException(string.Format("The type '{0}' needs to have a public default constructor.",
t.FullName));
}
app.Add(fromCode);
}
foreach (var d in app.Descendants().Where(a => ((string)a.Attribute(attName)) == compatName))
{
d.SetAttributeValue(attName, name);
}
} catch (InvalidActivityNameException ex) {
log.LogErrorFromException(ex);
}
}
var icon = app.Attribute(androidNs + "icon");
if (icon == null)
{
var activity = app.Element("activity");
if (activity != null)
{
var activityIcon = activity.Attribute(androidNs + "icon");
if (activityIcon != null)
{
app.Add(new XAttribute(androidNs + "icon", activityIcon.Value));
}
}
}
PackageName = AndroidAppManifest.CanonicalizePackageName(PackageName);
if (!PackageName.Contains('.'))
{
throw new InvalidOperationException("/manifest/@package attribute MUST contain a period ('.').");
}
manifest.SetAttributeValue("package", PackageName);
var providerNames = AddMonoRuntimeProviders(app);
if (Debug)
{
app.Add(new XComment("suppress ExportedReceiver"));
app.Add(new XElement("receiver",
new XAttribute(androidNs + "name", "mono.android.Seppuku"),
new XElement("intent-filter",
new XElement("action",
new XAttribute(androidNs + "name", "mono.android.intent.action.SEPPUKU")),
new XElement("category",
new XAttribute(androidNs + "name", "mono.android.intent.category.SEPPUKU." + PackageName)))));
if (app.Attribute(androidNs + "debuggable") == null)
{
app.Add(new XAttribute(androidNs + "debuggable", "true"));
}
}
if (Debug || NeedsInternet)
{
AddInternetPermissionForDebugger();
}
if (!embed)
{
AddFastDeployPermissions();
}
AddAddOns(app, SdkDir, SdkVersionName, Addons);
// If the manifest has android:installLocation, but we are targeting
// API 7 or lower, remove it for the user and show a warning
if (manifest.Attribute(androidNs + "installLocation") != null)
{
if (targetSdkVersionValue < 8)
{
manifest.Attribute(androidNs + "installLocation").Remove();
Console.Error.WriteLine("monodroid: warning 1 : installLocation cannot be specified for Android versions less than 2.2. Attribute installLocation ignored.");
}
}
AddInstrumentations(manifest, subclasses, targetSdkVersionValue);
AddPermissions(app, selectedWhitelistAssemblies);
AddPermissionGroups(app, selectedWhitelistAssemblies);
AddPermissionTrees(app, selectedWhitelistAssemblies);
AddUsesPermissions(app, selectedWhitelistAssemblies);
AddUsesFeatures(app, selectedWhitelistAssemblies);
AddSupportsGLTextures(app, selectedWhitelistAssemblies);
ReorderActivityAliases(app);
ReorderElements(app);
if (mergedManifestDocuments != null)
{
foreach (var mergedManifest in mergedManifestDocuments)
{
try {
MergeLibraryManifest(mergedManifest);
} catch (Exception ex) {
log.LogWarningFromException(ex);
}
}
}
return(providerNames);
}
public static string ToString(TypeDefinition typeDef)
{
return(JniType.ToJniName(typeDef).Replace('/', '.'));
}
