internal static Type?TypeRegistrationFallback(string class_name)
{
__TypeRegistrations.RegisterPackages();
Type?type = null;
int ls = class_name.LastIndexOf('/');
var package = ls >= 0 ? class_name.Substring(0, ls) : "";
if (packageLookup.TryGetValue(package, out var mappers))
{
foreach (Converter <string, Type?> c in mappers)
{
type = c(class_name);
if (type == null)
{
continue;
}
return(type);
}
}
if ((type = Type.GetType(JavaNativeTypeManager.ToCliType(class_name))) != null)
{
return(type);
}
return(null);
}
internal static Type GetJavaToManagedType(string class_name)
{
var t = monodroid_typemap_java_to_managed(class_name);
if (t != IntPtr.Zero)
{
return(Type.GetType(Marshal.PtrToStringAnsi(t)));
}
var type = (Type)null;
int ls = class_name.LastIndexOf('/');
var package = ls >= 0 ? class_name.Substring(0, ls) : "";
List <Converter <string, Type> > mappers;
if (packageLookup.TryGetValue(package, out mappers))
{
foreach (Converter <string, Type> c in mappers)
{
type = c(class_name);
if (type == null)
{
continue;
}
return(type);
}
}
if ((type = Type.GetType(JavaNativeTypeManager.ToCliType(class_name))) != null)
{
return(type);
}
return(null);
}
internal static Type GetJavaToManagedType(string class_name)
{
Type type = monodroid_typemap_java_to_managed(class_name);
if (type != null)
{
return(type);
}
if (!JNIEnv.IsRunningOnDesktop)
{
// Miss message is logged in the native runtime
if (JNIEnv.LogTypemapMissStackTrace)
{
JNIEnv.LogTypemapTrace(new System.Diagnostics.StackTrace(true));
}
return(null);
}
__TypeRegistrations.RegisterPackages();
type = null;
int ls = class_name.LastIndexOf('/');
var package = ls >= 0 ? class_name.Substring(0, ls) : "";
List <Converter <string, Type> > mappers;
if (packageLookup.TryGetValue(package, out mappers))
{
foreach (Converter <string, Type> c in mappers)
{
type = c(class_name);
if (type == null)
{
continue;
}
return(type);
}
}
if ((type = Type.GetType(JavaNativeTypeManager.ToCliType(class_name))) != null)
{
return(type);
}
return(null);
}
public static void GenerateTypeRegistrations(CodeGenerationOptions opt, GenerationInfo gen_info)
{
StreamWriter sw = gen_info.Writer = gen_info.OpenStream(opt.GetFileName("Java.Interop.__TypeRegistrations"));
Dictionary <string, List <KeyValuePair <string, string> > > mapping = new Dictionary <string, List <KeyValuePair <string, string> > >();
foreach (KeyValuePair <string, string> reg in gen_info.TypeRegistrations)
{
int ls = reg.Key.LastIndexOf('/');
string package = ls >= 0 ? reg.Key.Substring(0, ls) : "";
if (JavaNativeTypeManager.ToCliType(reg.Key) == reg.Value)
{
continue;
}
List <KeyValuePair <string, string> > v;
if (!mapping.TryGetValue(package, out v))
{
mapping.Add(package, v = new List <KeyValuePair <string, string> >());
}
v.Add(new KeyValuePair <string, string>(reg.Key, reg.Value));
}
sw.WriteLine("using System;");
sw.WriteLine("using System.Collections.Generic;");
sw.WriteLine("using Android.Runtime;");
sw.WriteLine();
sw.WriteLine("namespace Java.Interop {");
sw.WriteLine();
sw.WriteLine("\tpartial class __TypeRegistrations {");
sw.WriteLine();
sw.WriteLine("\t\tpublic static void RegisterPackages ()");
sw.WriteLine("\t\t{");
sw.WriteLine("#if MONODROID_TIMING");
sw.WriteLine("\t\t\tvar start = DateTime.Now;");
sw.WriteLine("\t\t\tAndroid.Util.Log.Info (\"MonoDroid-Timing\", \"RegisterPackages start: \" + (start - new DateTime (1970, 1, 1)).TotalMilliseconds);");
sw.WriteLine("#endif // def MONODROID_TIMING");
sw.WriteLine("\t\t\tJava.Interop.TypeManager.RegisterPackages (");
sw.WriteLine("\t\t\t\t\tnew string[]{");
foreach (KeyValuePair <string, List <KeyValuePair <string, string> > > e in mapping)
{
sw.WriteLine("\t\t\t\t\t\t\"{0}\",", e.Key);
}
sw.WriteLine("\t\t\t\t\t},");
sw.WriteLine("\t\t\t\t\tnew Converter<string, Type>[]{");
foreach (KeyValuePair <string, List <KeyValuePair <string, string> > > e in mapping)
{
sw.WriteLine("\t\t\t\t\t\tlookup_{0}_package,", e.Key.Replace('/', '_'));
}
sw.WriteLine("\t\t\t\t\t});");
sw.WriteLine("#if MONODROID_TIMING");
sw.WriteLine("\t\t\tvar end = DateTime.Now;");
sw.WriteLine("\t\t\tAndroid.Util.Log.Info (\"MonoDroid-Timing\", \"RegisterPackages time: \" + (end - new DateTime (1970, 1, 1)).TotalMilliseconds + \" [elapsed: \" + (end - start).TotalMilliseconds + \" ms]\");");
sw.WriteLine("#endif // def MONODROID_TIMING");
sw.WriteLine("\t\t}");
sw.WriteLine();
sw.WriteLine("\t\tstatic Type Lookup (string[] mappings, string javaType)");
sw.WriteLine("\t\t{");
sw.WriteLine("\t\t\tstring managedType = Java.Interop.TypeManager.LookupTypeMapping (mappings, javaType);");
sw.WriteLine("\t\t\tif (managedType == null)");
sw.WriteLine("\t\t\t\treturn null;");
sw.WriteLine("\t\t\treturn Type.GetType (managedType);");
sw.WriteLine("\t\t}");
foreach (KeyValuePair <string, List <KeyValuePair <string, string> > > map in mapping)
{
sw.WriteLine();
string package = map.Key.Replace('/', '_');
sw.WriteLine("\t\tstatic string[] package_{0}_mappings;", package);
sw.WriteLine("\t\tstatic Type lookup_{0}_package (string klass)", package);
sw.WriteLine("\t\t{");
sw.WriteLine("\t\t\tif (package_{0}_mappings == null) {{", package);
sw.WriteLine("\t\t\t\tpackage_{0}_mappings = new string[]{{", package);
map.Value.Sort((a, b) => a.Key.CompareTo(b.Key));
foreach (KeyValuePair <string, string> t in map.Value)
{
sw.WriteLine("\t\t\t\t\t\"{0}:{1}\",", t.Key, t.Value);
}
sw.WriteLine("\t\t\t\t};");
sw.WriteLine("\t\t\t}");
sw.WriteLine("");
sw.WriteLine("\t\t\treturn Lookup (package_{0}_mappings, klass);", package);
sw.WriteLine("\t\t}");
}
sw.WriteLine("\t}");
sw.WriteLine("}");
sw.Close();
gen_info.Writer = null;
}