/// <summary>
/// Creates whole sample structure.
/// </summary>
private async Task CreateAllAsync()
{
List <DirectoryInfo> sampleDirectories = new List <DirectoryInfo>();
var serializer = new DataContractJsonSerializer(typeof(SampleModel));
try
{
await Task.Run(() =>
{
if (!File.Exists("groups.json"))
{
throw new NotImplementedException("groups.json file is missing");
}
_sampleStructureMap = SampleStructureMap.Create("groups.json", _selectedLanguage);
});
}
// This is thrown if even one of the files requires permissions greater
// than the application provides.
catch (UnauthorizedAccessException e)
{
throw; //TODO
}
catch (DirectoryNotFoundException e)
{
throw; //TODO
}
catch (Exception e)
{
throw; //TODO
}
}
/// <summary>
/// Creates whole sample structure.
/// </summary>
private async Task CreateAllAsync()
{
// You can no longer check to see if groups.json exists on disk here. You have to
// open it and verify that it isn't null.
Stream groupsJson = GetType().Assembly.GetManifestResourceStream("ArcGISRuntimeXamarin.groups.json");
try
{
await Task.Run(() =>
{
if (groupsJson == null)
{
throw new NotImplementedException("groups.json file cannot be opened");
}
_sampleStructureMap = SampleStructureMap.Create(groupsJson);
});
}
// This is thrown if even one of the files requires permissions greater
// than the application provides.
catch (UnauthorizedAccessException e)
{
throw; //TODO
}
catch (DirectoryNotFoundException e)
{
throw; //TODO
}
catch (Exception e)
{
throw; //TODO
}
}
public SampleStructureMap CreateSampleStructureMap(byte[] jsonInBytes)
{
var serializer = new DataContractJsonSerializer(typeof(SampleStructureMap));
SampleStructureMap structureMap = null;
using (Stream stream = Assets.Open("groups.json"))
{
using (MemoryStream ms = new MemoryStream(jsonInBytes))
{
structureMap = serializer.ReadObject(ms) as SampleStructureMap;
structureMap.Samples = new List <SampleModel>();
}
}
return(structureMap);
}
