public async Task <object> GetImage(Uri uri)
{
var filename = Uri.EscapeDataString(uri.AbsoluteUri);
if (HasLocallyCachedCopy(uri))
{
using (var o = await OpenStorage(filename, PCLStorage.FileAccess.Read))
{
return(LoadImage(o));
}
}
else
{
using (var d = http.Get(uri))
using (var o = await OpenStorage(filename, PCLStorage.FileAccess.ReadAndWrite))
{
d.CopyTo(o);
}
using (var o = await OpenStorage(filename, PCLStorage.FileAccess.Read))
{
return(LoadImage(o));
}
}
}
public object GetImage(Uri uri)
{
var filename = Uri.EscapeDataString(uri.AbsoluteUri);
if (HasLocallyCachedCopy(uri))
{
using (var o = OpenStorage(filename, FileMode.Open))
return(LoadImage(o));
}
else
{
using (var d = http.Get(uri))
using (var o = OpenStorage(filename, FileMode.Create))
d.CopyTo(o);
using (var o = OpenStorage(filename, FileMode.Open))
return(LoadImage(o));
}
}