protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
ListAdapter = new ListAdapter<string>() {
DataSource = new[] { "One", "Two", "Three" }
};
}
protected override void OnResume()
{
base.OnResume();
if (_tweets == null) return;
_listAdapter = new ListAdapter(this, _tweets);
_listView.Adapter = _listAdapter;
}
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
// Set our view from the "main" layout resource
SetContentView (Resource.Layout.Main);
List<string> items = GetListItems();
_adapter = new ListAdapter(this,items);
ListAdapter = _adapter;
ListView.SetSelection(items.Count/2);
}
protected override void onCreate(Bundle savedInstanceState)
{
base.onCreate(savedInstanceState);
Preferences.init(this, Tomdroid.CLEAR_PREFERENCES);
TLog.d(TAG, "creating shortcut...");
SetContentView(Resource.Layout.shortcuts_list);
Title = Resource.String.shortcuts_view_caption;
adapter = NoteManager.getListAdapter(this);
ListAdapter = adapter;
ListView.EmptyView = FindViewById<View>(Resource.Id.list_empty);
}
protected async override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
var data = await SongLoader.Load();
ListAdapter = new ListAdapter<Song>() {
DataSource = data.ToList(),
TextProc = s => s.Name,
DetailTextProc = s => s.Artist + " - " + s.Album
};
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
// return inflater.Inflate(Resource.Layout.YourFragment, container, false);
view_ = inflater.Inflate(Resource.Layout.timeLine, container, false);
list_ = view_.FindViewById <ListView>(Resource.Id.listView1);
adapter_ = new ListAdapter(Context.ApplicationContext);
swipe_ = view_.FindViewById <SwipeRefreshLayout>(Resource.Id.refresh);
swipe_.SetOnRefreshListener(this);
swipe_.SetColorSchemeColors(new int[] { Application.Context.GetColor(Resource.Color.red),
Application.Context.GetColor(Resource.Color.blue),
Application.Context.GetColor(Resource.Color.limegreen) });
return(view_);
}
public override bool OnContextItemSelected(IMenuItem item)
{
var info = (AdapterView.AdapterContextMenuInfo)item.MenuInfo;
var note = (Note)ListAdapter.GetItem(info.Position);
switch (item.ItemId)
{
case MENU_ITEM_DELETE: {
// Delete the note that the context menu is for
NoteRepository.DeleteNote(note);
PopulateList();
return(true);
}
}
return(false);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.ListView_layout);
GetActivityInstance.UpdateActivity(this);
buttonAdd = FindViewById <FloatingActionButton>(Resource.Id.btn_add);
recyclerView = FindViewById <RecyclerView>(Resource.Id.recyclerView);
recyclerView.HasFixedSize = true;
CreatePresenter(savedInstanceState);
recyclerView.SetAdapter(itemAdapter = new ListAdapter(this, Presenter.CollectionOfStore));
itemAdapter.ItemClick += OnItemCLick;
buttonAdd.Click += buttonAddClick;
}
public void Patch_OnNonGenericListObject_Fails()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new ArrayList();
targetObject.Add(20);
targetObject.Add(30);
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The type '{targetObject.GetType().FullName}' which is a non generic list is not supported for json patch operations. Only generic list types are supported.", message);
}
private void Rec_DeviceFound(object sender, DeviceFoundEventArgs e)
{
if (e.Device == null)
{
return;
}
if (e.Device.Name == null)
{
return;
}
if (e.Device.BondState == Bond.Bonded | e.Device.BondState == Bond.Bonding)
{
return;
}
ListAdapter.Add(e.Device.Name);
FoundDevices.Add(e.Device);
}
public void Add_WithOutOfBoundsIndex_Fails(string position)
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <string>()
{
"James", "Mike"
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, position, resolver, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The index value provided by path segment '{position}' is out of bounds of the array size.", message);
}
public void Test_DoesNotThrowException_IfTestIsSuccessful()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var testStatus = listAdapter.TryTest(targetObject, "0", resolver, "10", out var message);
//Assert
Assert.True(testStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
}
public void Patch_OnNonGenericListObject_Fails()
{
// Arrange
var targetObject = new ArrayList
{
20, 30
};
var listAdapter = new ListAdapter();
var options = new JsonSerializerOptions();
// Act
var addStatus = listAdapter.TryAdd(targetObject, typeof(ArrayList), "-", options, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The type '{targetObject.GetType().FullName}' which is a non generic list is not supported for json patch operations. Only generic list types are supported.", message);
}
public void Patch_WithInvalidPositionFormat_Fails(string position)
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <string>()
{
"James", "Mike"
};
var listAdapter = new ListAdapter();
// Act
var addStatus = listAdapter.TryAdd(targetObject, position, resolver, "40", out var message);
// Assert
Assert.False(addStatus);
Assert.Equal($"The path segment '{position}' is invalid for an array index.", message);
}
public void ContainsWorksAsExpected()
{
var wrappedList = new List <Uri>();
var destList = new ListAdapter <string, Uri>(
str => new Uri(str),
uri => uri.ToString(),
(str, uri) => string.Equals(str, uri?.ToString()),
wrappedList)
{
"http://maps.google.com",
"http://www.twitter.com"
};
destList.Contains("http://www.twitter.com/").Should().BeTrue();
wrappedList.Contains(new Uri("http://www.twitter.com/")).Should().BeTrue();
destList.Contains("mailto:[email protected]").Should().BeFalse();
}
public void Replace_ReplacesValue_AtGivenPosition(string position, List <int> expected)
{
// Arrange
var targetObject = new List <int> {
10, 20
};
var listAdapter = new ListAdapter();
var options = new JsonSerializerOptions();
// Act
var replaceStatus = listAdapter.TryReplace(targetObject, typeof(List <int>), position, options, "30", out var message);
// Assert
Assert.True(replaceStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(expected, targetObject);
}
public void Replace_NonCompatibleType_Fails()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var replaceStatus = listAdapter.TryReplace(targetObject, "-", resolver, "James", out var message);
// Assert
Assert.False(replaceStatus);
Assert.Equal("The value 'James' is invalid for target location.", message);
}
public void AddingValueWrapsItInOtherList()
{
var wrappedList = new List <Uri>();
var destList = new ListAdapter <string, Uri>(
str => new Uri(str),
uri => uri.ToString(),
(str, uri) => string.Equals(str, uri?.ToString()),
wrappedList)
{
"http://maps.google.com"
};
destList.Count.Should().Be(wrappedList.Count);
destList.IsReadOnly.Should().Be(((IList <Uri>)wrappedList).IsReadOnly);
wrappedList[0].Should().BeOfType <Uri>();
destList[0].Should().Be(wrappedList[0].ToString());
}
public void Test_ThrowsJsonPatchException_IfTestFails()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
var expectedErrorMessage = "The current value '20' at position '1' is not equal to the test value '10'.";
// Act
var testStatus = listAdapter.TryTest(targetObject, "1", resolver, "10", out var errorMessage);
//Assert
Assert.False(testStatus);
Assert.Equal(expectedErrorMessage, errorMessage);
}
public override bool OnContextItemSelected(IMenuItem item)
{
var info = (AdapterView.AdapterContextMenuInfo)item.MenuInfo;
var bug = (BugModel)ListAdapter.GetItem(info.Position);
switch (item.ItemId)
{
case Resource.Id.markFixedBug:
BugRepository.MarkAsFixed(bug.Id);
Toast.MakeText(this, Resource.String.bugSaved, ToastLength.Short).Show();
PopulateList();
break;
}
return(base.OnContextItemSelected(item));
}
public void Test_ThrowsJsonPatchException_IfListPositionOutOfBounds()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
var expectedErrorMessage = "The index value provided by path segment '2' is out of bounds of the array size.";
// Act
var testStatus = listAdapter.TryTest(targetObject, "2", resolver, "10", out var errorMessage);
//Assert
Assert.False(testStatus);
Assert.Equal(expectedErrorMessage, errorMessage);
}
// Update is called once per frame
void Update()
{
if (Input.GetKeyDown("i"))
{
IListAdapter adapter = new ListAdapter(data, new SingleTextItemAdapter());
ScrollList.SetAdapter(adapter);
}
if (Input.GetKeyDown("a"))
{
data.Add(new TextData("new Item"));
}
if (Input.GetKeyDown("m"))
{
ScrollList.SmoothScrollByOffset(4);
}
}
public void Replace_ReplacesValue_AtGivenPosition(string position, List <int> expected)
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <int>()
{
10, 20
};
var listAdapter = new ListAdapter();
// Act
var replaceStatus = listAdapter.TryReplace(targetObject, position, resolver, "30", out var message);
// Assert
Assert.True(replaceStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(expected, targetObject);
}
public override void OnBackPressed()
{
base.OnBackPressed();
//更新绑定用户
var array = ListView.CheckedItemPositions;
Storage.BindUsers.Clear();
for (int i = 0; i < array.Size(); i++)
{
if (!array.ValueAt(i))
{
continue;
}
int index = array.KeyAt(i);
Storage.BindUsers.Add(ListAdapter.GetItem(index).ToString());
}
Storage.IsAssigned = true;
}
public override bool OnContextItemSelected(IMenuItem item)
{
var info = (AdapterView.AdapterContextMenuInfo)item.MenuInfo;
var project = (ProjectModel)ListAdapter.GetItem(info.Position);
switch (item.ItemId)
{
case Resource.Id.editProject:
StartAddProject(project.Id, typeof(AddProjectActivity));
break;
case Resource.Id.deleteProject:
_selectedProject = project.Id;
ShowDialog(ALERT_DELETE_DIALOG);
break;
}
return(base.OnContextItemSelected(item));
}
/// <summary>
/// Creates an adaptive load balancer with the function that scores the items in the list.
/// </summary>
/// <param name="scorer">the scoring function</param>
/// <param name="items">the list of items to load balance (if null will create an empty list)</param>
public UpdateableAdaptiveLoadBalancer(Func <T, int> scorer, IList <T> items = null)
{
adaptiveBalancer = new AdaptiveLoadBalancer <Updateable <T> >(Adapt(scorer));
Resources = new ListAdapter <T, Updateable <T> >(
external => new Updateable <T>(external),
intItem => intItem.Item,
(extItem, intItem) => extItem.Equals(intItem.Item),
adaptiveBalancer.Resources);
if (items == null)
{
return;
}
foreach (var val in items)
{
Resources.Add(val);
}
}
public void ClearAffectsBothLists()
{
var wrappedList = new List <Uri>();
var destList = new ListAdapter <string, Uri>(
str => new Uri(str),
uri => uri.ToString(),
(str, uri) => string.Equals(str, uri?.ToString()),
wrappedList)
{
"http://maps.google.com",
"http://www.twitter.com"
};
wrappedList.Count.Should().Be(2);
destList.Clear();
wrappedList.Count.Should().Be(0);
destList.Count.Should().Be(0);
}
/// <summary>
/// Loading more 10 tweets
/// </summary>
private void LoadMoreTweets()
{
RunOnUiThread(() => { _headerButton.Text = "Loading"; });
var newTweets = TwitterManager.GetTweets(10, _tweets[_tweets.Count - 1].Id);
if (newTweets != null && newTweets.Count != 0)
{
_tweets.AddRange(newTweets);
RunOnUiThread(() =>
{
_listAdapter = new ListAdapter(this, _tweets);
_listAdapter.NotifyDataSetChanged();
_listView.InvalidateViews();
});
}
RunOnUiThread(() => { _headerButton.Text = "Load older tweets"; });
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var view = inflater.Inflate(Resource.Layout.FragmentInputLayout, container, false);
_listViewInputPorts = view.FindViewById <ListView>(Resource.Id.listViewInputPorts);
_listViewInputPorts.Divider = null;
_listViewInputPorts.DividerHeight = 0;
_listAdapter = new ListAdapter(Activity, _inputViewModels);
_listViewInputPorts.Adapter = _listAdapter;
// When we are already connected we can load the intpu devices here
if (FtInterfaceInstanceProvider.Instance != null && FtInterfaceInstanceProvider.Instance.Connection == ConnectionStatus.Online)
{
InitializeInputDevices();
}
return(view);
}
public void Add_NullObject_ToReferenceTypeListWorks()
{
// Arrange
var listAdapter = new ListAdapter();
var targetObject = new List <string> {
"James", "Mike"
};
var options = new JsonSerializerOptions();
// Act
var addStatus = listAdapter.TryAdd(targetObject, typeof(List <string>), "-", options, null, out var message);
// Assert
Assert.True(addStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(3, targetObject.Count);
Assert.Equal(new List <string> {
"James", "Mike", null
}, targetObject);
}
public void Add_WithIndexSameAsNumberOfElements_Works()
{
// Arrange
var targetObject = new List <string> {
"James", "Mike"
};
var listAdapter = new ListAdapter();
var position = targetObject.Count.ToString();
var options = new JsonSerializerOptions();
// Act
var addStatus = listAdapter.TryAdd(targetObject, typeof(List <string>), position, options, "Rob", out var message);
// Assert
Assert.Null(message);
Assert.True(addStatus);
Assert.Equal(3, targetObject.Count);
Assert.Equal(new List <string> {
"James", "Mike", "Rob"
}, targetObject);
}
public void CanCopyToArray()
{
var destList = new ListAdapter <string, Uri>(
str => new Uri(str),
uri => uri.ToString(),
(str, uri) => string.Equals(str, uri?.ToString()),
new List <Uri>())
{
"http://maps.google.com",
"http://www.twitter.com"
};
var array = new string[2];
destList.CopyTo(array, 0);
for (var i = 0; i < array.Length; i++)
{
array[i].Should().Be(destList[i]);
}
}
public void RemoveAtRemovesItemByIndex()
{
var wrappedList = new List <Uri>();
var destList = new ListAdapter <string, Uri>(
str => new Uri(str),
uri => uri.ToString(),
(str, uri) => string.Equals(str, uri?.ToString()),
wrappedList)
{
"http://maps.google.com",
"http://www.twitter.com"
};
wrappedList.Count.Should().Be(2);
destList.RemoveAt(0);
wrappedList.Count.Should().Be(1);
wrappedList[0].ToString().Should().Be("http://www.twitter.com/");
destList[0].Should().Be(wrappedList[0].ToString());
}
public void Add_CompatibleTypeWorks()
{
// Arrange
var sDto = new SimpleObject();
var iDto = new InheritedObject();
var targetObject = new List <SimpleObject> {
sDto
};
var listAdapter = new ListAdapter();
var options = new JsonSerializerOptions();
// Act
var addStatus = listAdapter.TryAdd(targetObject, typeof(List <SimpleObject>), "-", options, iDto, out var message);
// Assert
Assert.True(addStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(2, targetObject.Count);
Assert.Equal(new List <SimpleObject> {
sDto, iDto
}, targetObject);
}
public void Add_NullObject_ToReferenceTypeListWorks()
{
// Arrange
var resolver = new DefaultContractResolver();
var listAdapter = new ListAdapter();
var targetObject = new List <string>()
{
"James", "Mike"
};
// Act
var addStatus = listAdapter.TryAdd(targetObject, "-", resolver, value: null, errorMessage: out var message);
// Assert
Assert.True(addStatus);
Assert.True(string.IsNullOrEmpty(message), "Expected no error message");
Assert.Equal(3, targetObject.Count);
Assert.Equal(new List <string>()
{
"James", "Mike", null
}, targetObject);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
CommonUtils.SetFullScreen(this);
SetContentView(Resource.Layout.Main);
_listView = FindViewById<ListView>(Resource.Id.List);
_listAdapter = new ListAdapter(this, new List<Tweet>());
var footerView =
((LayoutInflater) GetSystemService(LayoutInflaterService)).Inflate(Resource.Layout.FooterView, null);
_headerButton = footerView.FindViewById<Button>(Resource.Id.buttonMoreFooter);
_headerButton.Text = "Loading";
_listView.AddFooterView(footerView);
_listView.Adapter = _listAdapter;
ThreadPool.QueueUserWorkItem(lt => LoadTweets());
FindViewById<Button>(Resource.Id.buttonFavourites).Click +=
delegate { CommonUtils.StartNewActivity(this, typeof (FavouritesActivity)); };
}
public void Add_WithIndexSameAsNumberOfElements_Works()
{
// Arrange
var resolver = new DefaultContractResolver();
var targetObject = new List <string>()
{
"James", "Mike"
};
var listAdapter = new ListAdapter();
var position = targetObject.Count.ToString(CultureInfo.InvariantCulture);
// Act
var addStatus = listAdapter.TryAdd(targetObject, position, resolver, "Rob", out var message);
// Assert
Assert.Null(message);
Assert.True(addStatus);
Assert.Equal(3, targetObject.Count);
Assert.Equal(new List <string>()
{
"James", "Mike", "Rob"
}, targetObject);
}
/// <summary>
/// Loading tweets on application start
/// </summary>
private void LoadTweets()
{
_tweets = TwitterManager.GetTweets(20, null);
var listAdapter = new ListAdapter(this, _tweets);
RunOnUiThread(() =>
{
_listView.Adapter = listAdapter;
listAdapter.NotifyDataSetChanged();
_listView.InvalidateViews();
_headerButton.Text = "Load older tweets";
_headerButton.Click +=
delegate { ThreadPool.QueueUserWorkItem(lm => LoadMoreTweets()); };
});
}
