protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
//create root
TreeNode root = TreeNode.InvokeRoot();
TreeNode parent = new TreeNode("parent");
TreeNode child0 = new TreeNode("ChildNode0");
TreeNode child1 = new TreeNode("ChildNode1");
TreeItem item = new TreeItem()
{
text = "abc"
};
TreeNode child10 = new TreeNode(item).SetViewHolder(new MyHolder(this));
child1.AddChild(child10);
parent.AddChildren(child0, child1);
root.AddChild(parent);
AndroidTreeView atv = new AndroidTreeView(this, root);
LinearLayout rootlayout = FindViewById <LinearLayout>(Resource.Id.rootlayout);
rootlayout.AddView(atv.View);
rootlayout.Invalidate();
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.fragment_default, null, false);
ViewGroup containerView = rootView.FindViewById <ViewGroup>(Resource.Id.container);
statusBar = rootView.FindViewById <TextView>(Resource.Id.status_bar);
TreeNode root = TreeNode.InvokeRoot();
TreeNode computerRoot = new TreeNode(new IconTreeItem(Resource.String.ic_laptop, "My Computer"));
TreeNode myDocuments = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "My Documents"));
TreeNode downloads = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "Downloads"));
TreeNode file1 = new TreeNode(new IconTreeItem(Resource.String.ic_drive_file, "Folder 1"));
TreeNode file2 = new TreeNode(new IconTreeItem(Resource.String.ic_drive_file, "Folder 2"));
TreeNode file3 = new TreeNode(new IconTreeItem(Resource.String.ic_drive_file, "Folder 3"));
TreeNode file4 = new TreeNode(new IconTreeItem(Resource.String.ic_drive_file, "Folder 4"));
fillDownloadsFolder(downloads);
downloads.AddChildren(file1, file2, file3, file4);
TreeNode myMedia = new TreeNode(new IconTreeItem(Resource.String.ic_photo_library, "Photos"));
TreeNode photo1 = new TreeNode(new IconTreeItem(Resource.String.ic_photo_library, "Folder 1"));
TreeNode photo2 = new TreeNode(new IconTreeItem(Resource.String.ic_photo_library, "Folder 2"));
TreeNode photo3 = new TreeNode(new IconTreeItem(Resource.String.ic_photo_library, "Folder 3"));
myMedia.AddChildren(photo1, photo2, photo3);
myDocuments.AddChild(downloads);
computerRoot.AddChildren(myDocuments, myMedia);
root.AddChildren(computerRoot);
tView = new AndroidTreeView(Activity, root);
tView.SetDefaultAnimation(true);
tView.SetDefaultContainerStyle(Resource.Style.TreeNodeStyleCustom);
tView.SetDefaultViewHolder(Java.Lang.Class.FromType(typeof(IconTreeItemHolder)));
tView.SetDefaultNodeClickListener(new CustomTreeNodeClickListener(statusBar));
tView.SetDefaultNodeLongClickListener(new CustomTreeNodeLongClickListener(Activity));
containerView.AddView(tView.View);
if (savedInstanceState != null)
{
string state = savedInstanceState.GetString("tState");
if (!string.IsNullOrEmpty(state))
{
tView.RestoreState(state);
}
}
return(rootView);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.ActivitySelectableNodes);
ViewGroup containerView = (ViewGroup)FindViewById(Resource.Id.container);
TreeNode parent = new TreeNode("MyParentNode");
TreeNode child00 = new TreeNode("ChildNode00");
TreeNode child01 = new TreeNode("ChildNode01");
TreeNode child0 = new TreeNode("ChildNode0");
TreeNode child10 = new TreeNode("ChildNode10");
TreeNode child11 = new TreeNode("ChildNode11");
TreeNode child1 = new TreeNode("ChildNode1");
child0.AddChildren(child00, child01);
child1.AddChildren(child10, child11);
parent.AddChildren(child0, child1);
AndroidTreeView tView = new AndroidTreeView(ApplicationContext, parent);
containerView.AddView(tView.View);
}
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 rootView = inflater.Inflate(Resource.Layout.fragment_default, null, false);
ViewGroup containerView = rootView.FindViewById <ViewGroup>(Resource.Id.container);
rootView.FindViewById(Resource.Id.status_bar).Visibility = ViewStates.Gone;
TreeNode root = TreeNode.InvokeRoot();
TreeNode myProfile = new TreeNode(new IconTreeItem(Resource.String.ic_person, "My Profile")).SetViewHolder(new ProfileHolder(Activity));
TreeNode bruce = new TreeNode(new IconTreeItem(Resource.String.ic_person, "Bruce Wayne")).SetViewHolder(new ProfileHolder(Activity));
TreeNode clark = new TreeNode(new IconTreeItem(Resource.String.ic_person, "Clark Kent")).SetViewHolder(new ProfileHolder(Activity));
TreeNode barry = new TreeNode(new IconTreeItem(Resource.String.ic_person, "Barry Allen")).SetViewHolder(new ProfileHolder(Activity));
addProfileData(myProfile);
addProfileData(clark);
addProfileData(bruce);
addProfileData(barry);
root.AddChildren(myProfile, bruce, barry, clark);
tView = new AndroidTreeView(Activity, root);
tView.SetDefaultAnimation(true);
tView.SetDefaultContainerStyle(Resource.Style.TreeNodeStyleDivided, true);
containerView.AddView(tView.View);
if (savedInstanceState != null)
{
string state = savedInstanceState.GetString("tState");
if (!string.IsNullOrEmpty(state))
{
tView.RestoreState(state);
}
}
return(rootView);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.fragment_selectable_nodes, null, false);
rootView.FindViewById(Resource.Id.status).Visibility = ViewStates.Gone;
ViewGroup containerView = rootView.FindViewById <ViewGroup>(Resource.Id.container);
TreeNode root = TreeNode.InvokeRoot();
TreeNode s1 = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "Folder with very long name ")).SetViewHolder(new ArrowExpandSelectableHeaderHolder(Activity));
TreeNode s2 = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "Another folder with very long name")).SetViewHolder(new ArrowExpandSelectableHeaderHolder(Activity));
fillFolder(s1);
fillFolder(s2);
root.AddChildren(s1, s2);
tView = new AndroidTreeView(Activity, root);
tView.SetDefaultAnimation(true);
tView.SetUse2dScroll(true);
tView.SetDefaultContainerStyle(Resource.Style.TreeNodeStyleCustom);
tView.SetDefaultViewHolder(Java.Lang.Class.FromType(typeof(ArrowExpandSelectableHeaderHolder)));
tView.SetDefaultNodeClickListener(new CustomTreeNodeClickListener(Activity));
containerView.AddView(tView.View);
tView.ExpandAll();
if (savedInstanceState != null)
{
string state = savedInstanceState.GetString("tState");
if (!string.IsNullOrEmpty(state))
{
tView.RestoreState(state);
}
}
return(rootView);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
TreeNode root = TreeNode.InvokeRoot();
TreeItem parent_item = new TreeItem()
{
text = "parent2"
};
parent = new TreeNode(parent_item).SetViewHolder(new MyHolder(this));
///Parent2 root children
TreeItem child1_item = new TreeItem()
{
text = "Child1"
};
TreeNode child1 = new TreeNode(child1_item).SetViewHolder(new MyHolder(this));
TreeItem item = new TreeItem()
{
text = " Level1"
};
TreeNode child10 = new TreeNode(item).SetViewHolder(new MyHolder(this));
child1.AddChild(child10);
TreeItem item1 = new TreeItem()
{
text = " Level2"
};
TreeNode child11 = new TreeNode(item1).SetViewHolder(new MyHolder(this));
child10.AddChild(child11);
TreeItem item2 = new TreeItem()
{
text = " Level2-1"
};
TreeNode child111_1 = new TreeNode(item2).SetViewHolder(new MyHolder(this));
child11.AddChild(child111_1);
TreeItem item3 = new TreeItem()
{
text = " Level2-2"
};
TreeNode child111_2 = new TreeNode(item3).SetViewHolder(new MyHolder(this));
child11.AddChild(child111_2);
///
parent.AddChildren(child1);
root.AddChild(parent);
AndroidTreeView atv = new AndroidTreeView(this, root);
LinearLayout rootlayout = FindViewById <LinearLayout>(Resource.Id.rootlayout);
rootlayout.AddView(atv.View);
rootlayout.Invalidate();
parent.SetClickListener(this);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View rootView = inflater.Inflate(Resource.Layout.fragment_selectable_nodes, null, false);
ViewGroup containerView = rootView.FindViewById <ViewGroup>(Resource.Id.container);
rootView.FindViewById(Resource.Id.btn_toggleSelection).Click += (sender, e) => {
selectionModeEnabled = !selectionModeEnabled;
tView.SelectionModeEnabled = selectionModeEnabled;
};
rootView.FindViewById(Resource.Id.btn_selectAll).Click += (sender, e) => {
if (!selectionModeEnabled)
{
Toast.MakeText(Activity, "Enable selection mode first", ToastLength.Short).Show();
}
tView.SelectAll(true);
};
rootView.FindViewById(Resource.Id.btn_deselectAll).Click += (sender, e) => {
if (!selectionModeEnabled)
{
Toast.MakeText(Activity, "Enable selection mode first", ToastLength.Short).Show();
}
tView.DeselectAll();
};
rootView.FindViewById(Resource.Id.btn_checkSelection).Click += (sender, e) => {
if (!selectionModeEnabled)
{
Toast.MakeText(Activity, "Enable selection mode first", ToastLength.Short).Show();
}
else
{
Toast.MakeText(Activity, tView.Selected.Count() + " selected", ToastLength.Short).Show();
}
};
TreeNode root = TreeNode.InvokeRoot();
TreeNode s1 = new TreeNode(new IconTreeItem(Resource.String.ic_sd_storage, "Storage1")).SetViewHolder(new ProfileHolder(Activity));
TreeNode s2 = new TreeNode(new IconTreeItem(Resource.String.ic_sd_storage, "Storage2")).SetViewHolder(new ProfileHolder(Activity));
s1.Selectable = false;
s2.Selectable = false;
TreeNode folder1 = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "Folder 1")).SetViewHolder(new SelectableHeaderHolder(Activity));
TreeNode folder2 = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "Folder 2")).SetViewHolder(new SelectableHeaderHolder(Activity));
TreeNode folder3 = new TreeNode(new IconTreeItem(Resource.String.ic_folder, "Folder 3")).SetViewHolder(new SelectableHeaderHolder(Activity));
fillFolder(folder1);
fillFolder(folder2);
fillFolder(folder3);
s1.AddChildren(folder1, folder2);
s2.AddChildren(folder3);
root.AddChildren(s1, s2);
tView = new AndroidTreeView(Activity, root);
tView.SetDefaultAnimation(true);
containerView.AddView(tView.View);
if (savedInstanceState != null)
{
string state = savedInstanceState.GetString("tState");
if (!string.IsNullOrEmpty(state))
{
tView.RestoreState(state);
}
}
return(rootView);
}
