private void OnListTasks(LazyResult <Tasks.v1.Data.Tasks> response)
{
Tasks.v1.Data.Tasks result = null;
try {
result = response.GetResult();
} catch (Exception ex) {
AppDelegate.FinishActivity();
ReloadComplete();
ShowError(ex);
return;
}
BeginInvokeOnMainThread(() => {
var section = Root.First();
section.Clear();
if (result.Items != null)
{
section.AddAll(result.Items.Select(t =>
new StyledStringElement(t.Title, () => OnTap(t))
{
Accessory = (t.Status == "completed") ? UITableViewCellAccessory.Checkmark : UITableViewCellAccessory.None
}
).Cast <Element>());
}
ReloadComplete();
AppDelegate.FinishActivity();
});
}
public void IsLazyTest()
{
bool hasBeenFetched = false;
Func<bool> fetchFunction = () => (hasBeenFetched = true);
// Try fetching the result.
var result = new LazyResult<bool>(fetchFunction);
Assert.IsFalse(hasBeenFetched);
Assert.IsTrue(result.GetResult());
Assert.IsTrue(hasBeenFetched);
// Try a second fetch. Confirm that a cached result will be used.
hasBeenFetched = false;
Assert.IsTrue(result.GetResult());
Assert.IsFalse(hasBeenFetched);
}
/// <summary>
/// Executes the request asynchronously without parsing the response,
/// and calls the specified method once finished.
/// </summary>
/// <remarks>The returned stream is encoded in UTF-8.</remarks>
public void FetchAsyncAsStream([Optional] ExecuteRequestDelegate <Stream> methodToCall)
{
GetAsyncResponse(
(IAsyncRequestResult state) =>
{
var result = new LazyResult <Stream>(
() =>
{
// Retrieve and convert the response.
IResponse response = state.GetResponse();
response.ThrowIfNull("response");
return(response.Stream);
});
// Only invoke the method if it was set.
if (methodToCall != null)
{
methodToCall(result);
}
else
{
result.GetResult(); // Resolve the result in any case.
}
});
}
private void OnEventResponse(LazyResult <Event> _event)
{
var realEvent = _event.GetResult();
ViewModel.EventTitle = realEvent.Summary;
ViewModel.StartDate = DateTime.Parse(realEvent.Start.DateTime);
ViewModel.EndDate = DateTime.Parse(realEvent.End.DateTime);
}
public void IsLazyTest()
{
bool hasBeenFetched = false;
Func <bool> fetchFunction = () => (hasBeenFetched = true);
// Try fetching the result.
var result = new LazyResult <bool>(fetchFunction);
Assert.IsFalse(hasBeenFetched);
Assert.IsTrue(result.GetResult());
Assert.IsTrue(hasBeenFetched);
// Try a second fetch. Confirm that a cached result will be used.
hasBeenFetched = false;
Assert.IsTrue(result.GetResult());
Assert.IsFalse(hasBeenFetched);
}
/// <summary>
/// Executes the request asynchronously and optionally calls the specified method once finished.
/// </summary>
public void FetchAsync([Optional] ExecuteRequestDelegate <TResponse> methodToCall)
{
GetAsyncResponse(
(IAsyncRequestResult state) =>
{
var result = new LazyResult <TResponse>(() =>
{
// Retrieve and convert the response.
IResponse response = state.GetResponse();
return(FetchObject(response));
});
// Only invoke the method if it was set.
if (methodToCall != null)
{
methodToCall(result);
}
else
{
result.GetResult();
}
});
}
private void OnTaskListResponse(LazyResult <TaskLists> response)
{
TaskLists lists = null;
try {
lists = response.GetResult();
} catch (Exception ex) {
BeginInvokeOnMainThread(ReloadComplete);
AppDelegate.FinishActivity();
ShowError(ex);
}
if (lists == null || lists.Items == null)
{
AppDelegate.FinishActivity();
return;
}
Section section = new Section();
section.AddAll(lists.Items.Select(l =>
new StringElement(l.Title, () => {
var tasks = new TasksViewController(this.service, l);
NavigationController.PushViewController(tasks, true);
})
).Cast <Element>());
BeginInvokeOnMainThread(() => {
Root.Clear();
Root.Add(section);
ReloadComplete();
AppDelegate.FinishActivity();
});
}
private void OnTaskListResponse(LazyResult<TaskLists> response)
{
TaskLists lists = null;
try {
lists = response.GetResult();
} catch (Exception ex) {
BeginInvokeOnMainThread (ReloadComplete);
AppDelegate.FinishActivity();
ShowError (ex);
}
if (lists == null || lists.Items == null) {
AppDelegate.FinishActivity();
return;
}
Section section = new Section();
section.AddAll (lists.Items.Select (l =>
new StringElement (l.Title, () => {
var tasks = new TasksViewController (this.service, l);
NavigationController.PushViewController (tasks, true);
})
).Cast<Element>());
BeginInvokeOnMainThread (() => {
Root.Clear();
Root.Add (section);
ReloadComplete();
AppDelegate.FinishActivity();
});
}
private void OnListTasks(LazyResult<Tasks.v1.Data.Tasks> response)
{
Tasks.v1.Data.Tasks result = null;
try {
result = response.GetResult();
} catch (Exception ex) {
AppDelegate.FinishActivity();
ReloadComplete();
ShowError (ex);
return;
}
BeginInvokeOnMainThread (() => {
var section = Root.First();
section.Clear();
if (result.Items != null) {
section.AddAll (result.Items.Select (t =>
new StyledStringElement (t.Title, () => OnTap (t)) {
Accessory = (t.Status == "completed") ? UITableViewCellAccessory.Checkmark : UITableViewCellAccessory.None
}
).Cast<Element>());
}
ReloadComplete();
AppDelegate.FinishActivity();
});
}