public MainPage()
{
this.InitializeComponent();
var nfcReader = ProximityDevice.GetDefault();
nfcReader.SubscribeForMessage("NDEF",
async (rdr, msg) =>
{
var tagData = msg.Data.ToArray();
var currentTagRead = Encoding.ASCII.GetString(tagData);
var isDuplicate = currentTagRead == lastTagRead;
lastTagRead = currentTagRead;
var tagDataB64 = Convert.ToBase64String(tagData);
IClientCallbackStore<PushTriggerConfiguration, PushTriggerOutput> callbackStore = new AzureMobileAppCallbackStore();
var allCallbacks = await callbackStore.ReadCallbacksAsync();
foreach (var callback in allCallbacks)
{
if (callback.Configuration.SuppressDuplicates && isDuplicate)
continue;
await callback.InvokeAsync(new PushTriggerOutput()
{
TagReadB64 = tagDataB64
});
}
}
);
}
public async Task <HttpResponseMessage> RegisterCallback(string triggerId,
[FromBody] TriggerInput <PushTriggerConfiguration, PushTriggerOutput> parameters)
{
// Store the callback
ICallbackStore <PushTriggerConfiguration> callbackStore = new AzureMobileAppCallbackStore();
await callbackStore.WriteCallbackAsync(triggerId,
parameters.GetCallback().CallbackUri,
parameters.inputs);
// Report that everything is happy
return(Request.PushTriggerRegistered(parameters.GetCallback()));
}
public async Task<HttpResponseMessage> RegisterCallback(string triggerId,
[FromBody]TriggerInput<PushTriggerConfiguration, PushTriggerOutput> parameters)
{
// Store the callback
ICallbackStore<PushTriggerConfiguration> callbackStore = new AzureMobileAppCallbackStore();
await callbackStore.WriteCallbackAsync(triggerId,
parameters.GetCallback().CallbackUri,
parameters.inputs);
// Report that everything is happy
return Request.PushTriggerRegistered(parameters.GetCallback());
}
public MainPage()
{
this.InitializeComponent();
var nfcReader = ProximityDevice.GetDefault();
nfcReader.SubscribeForMessage("NDEF",
async(rdr, msg) =>
{
var tagData = msg.Data.ToArray();
var currentTagRead = Encoding.ASCII.GetString(tagData);
var isDuplicate = currentTagRead == lastTagRead;
lastTagRead = currentTagRead;
var tagDataB64 = Convert.ToBase64String(tagData);
IClientCallbackStore <PushTriggerConfiguration, PushTriggerOutput> callbackStore = new AzureMobileAppCallbackStore();
var allCallbacks = await callbackStore.ReadCallbacksAsync();
foreach (var callback in allCallbacks)
{
if (callback.Configuration.SuppressDuplicates && isDuplicate)
{
continue;
}
await callback.InvokeAsync(new PushTriggerOutput()
{
TagReadB64 = tagDataB64
});
}
}
);
}
