internal unsafe bool TryInvokeMember(IJavaPeerable self, JavaMethodBase[] overloads, DynamicMetaObject[] args, out object value)
{
value = null;
var vms = (List <JniValueMarshaler>)null;
var states = (JniValueMarshalerState[])null;
var jtypes = GetJniTypes(args);
try {
var matches = overloads.Where(o => (o.IsConstructor || o.IsStatic == (self == null)) && o.CompatibleWith(jtypes, args));
var invoke = matches.FirstOrDefault();
if (invoke == null)
{
return(false);
}
var jvm = JniEnvironment.Runtime;
vms = args.Select(arg => jvm.ValueManager.GetValueMarshaler(arg.LimitType)).ToList();
states = new JniValueMarshalerState [vms.Count];
for (int i = 0; i < vms.Count; ++i)
{
states [i] = vms [i].CreateArgumentState(args [i].Value);
}
var jargs = stackalloc JniArgumentValue [vms.Count];
for (int i = 0; i < states.Length; ++i)
{
jargs [i] = states [i].JniArgumentValue;
}
value = invoke.Invoke(self, jargs);
return(true);
}
finally {
for (int i = 0; vms != null && i < vms.Count; ++i)
{
vms [i].DestroyArgumentState(args [i].Value, ref states [i]);
}
for (int i = 0; i < jtypes.Count; ++i)
{
if (jtypes [i] != null)
{
jtypes [i].Dispose();
}
}
}
}
public override void DestroyGenericArgumentState(MyLegacyColor value, ref JniValueMarshalerState state, ParameterAttributes synchronize)
{
throw new NotImplementedException();
}
public override void DestroyGenericArgumentState(IntPtr value, ref JniValueMarshalerState state, ParameterAttributes synchronize)
{
throw new NotSupportedException();
}
public override void DestroyGenericArgumentState(DemoValueType value, ref JniValueMarshalerState state, ParameterAttributes synchronize)
{
Int32Marshaler.DestroyGenericArgumentState(value.Value, ref state, synchronize);
}
public override void DestroyArgumentState(object value, ref JniValueMarshalerState state, ParameterAttributes synchronize)
{
Int32Marshaler.DestroyArgumentState((value as DemoValueType?)?.Value, ref state, synchronize);
}
public void DestroyGenericArgumentState()
{
var s = new JniValueMarshalerState();
marshaler.DestroyGenericArgumentState(default(T), ref s);
}
public void DestroyArgumentState()
{
var s = new JniValueMarshalerState();
marshaler.DestroyArgumentState(null, ref s);
}
public override void DestroyGenericArgumentState([AllowNull] IJavaObject value, ref JniValueMarshalerState state, ParameterAttributes synchronize)
{
throw new NotImplementedException();
}
