public override Task <RequestResult <TagsBundle> > LoadTagsAsync()
{
var source = new TaskCompletionSource <RequestResult <TagsBundle> >();
nativeManager.GetTags(new Callback()
{
ResultCallback = (Result obj) =>
{
var bundle = obj.Data as Tags.TagsBundle;
var tags = new TagsBundle();
if (bundle != null)
{
var jsonObject = bundle.ToJson();
var keysIterator = jsonObject.Keys();
while (keysIterator.HasNext)
{
var key = (keysIterator.Next() as Java.Lang.String).ToString();
var val = jsonObject.Get(key);
if (val is Java.Lang.String)
{
tags.PutString(key, val.ToString());
}
else if (val is Java.Lang.Integer)
{
tags.PutInteger(key, (val as Java.Lang.Integer).IntValue());
}
else if (val is Org.Json.JSONArray)
{
var jsonArray = val as Org.Json.JSONArray;
string[] list = new string[jsonArray.Length()];
for (int i = 0; i < list.Length; ++i)
{
list[i] = jsonArray.Get(i).ToString();
}
tags.PutList(key, list);
}
}
}
if (obj.Exception != null)
{
source.SetResult(new RequestResult <TagsBundle>()
{
Error = ErrorFromJavaException(obj.Exception)
});
}
else
{
source.SetResult(new RequestResult <TagsBundle>()
{
Result = tags
});
}
}
});
return(source.Task);
}
public override Task <RequestResult <TagsBundle> > LoadTagsAsync()
{
var source = new TaskCompletionSource <RequestResult <TagsBundle> >();
nativeManager.LoadTags((NSDictionary tagsDict) =>
{
var tags = new TagsBundle();
foreach (var kv in tagsDict)
{
if (kv.Key is NSString)
{
if (kv.Value is NSString)
{
tags.PutString(kv.Key.ToString(), kv.Value.ToString());
}
else if (kv.Value is NSNumber)
{
tags.PutInteger(kv.Key.ToString(), (kv.Value as NSNumber).Int32Value);
}
else if (kv.Value is NSArray)
{
tags.PutList(kv.Key.ToString(), NSArray.ArrayFromHandle <string>(kv.Value.Handle, (input) => new NSObject(input).Description));
}
}
}
source.SetResult(new RequestResult <TagsBundle>()
{
Result = tags
});
}, (error) =>
{
source.SetResult(new RequestResult <TagsBundle>()
{
Error = ErrorFromNSError(error)
});
});
return(source.Task);
}
