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using System.Collections.Generic; | |
using System.Linq; | |
using Android.App; | |
using Android.OS; | |
using SupportDialogFragment = Android.Support.V4.App.DialogFragment; | |
namespace Example.Android.App.Views.Base | |
{ | |
public class ListDialogFragment : SupportDialogFragment | |
{ | |
public static readonly string TAG = "LIST_DIALOG"; | |
string _title; | |
IList<string> _items; | |
public static ListDialogFragment NewInstance(IList<string> items, string title) | |
{ | |
ListDialogFragment frag = new ListDialogFragment(); | |
frag._items = items; | |
frag._title = title; | |
return frag; | |
} | |
public override Dialog OnCreateDialog(Bundle savedInstanceState) | |
{ | |
AlertDialog.Builder builder = new AlertDialog.Builder(Activity); | |
builder.SetTitle(_title) | |
.SetItems(_items.ToArray(), (sender, e) => { /* implement your item click listener here */ }) | |
.SetCancelable(true) | |
.SetNegativeButton("Cancel", (sender, e) => { /* implement your Cancel button click listener here */ }); | |
return builder.Create(); | |
} | |
} | |
} | |
// | |
// Show dialog fragment from activity | |
List<string> items = new List<string>(); | |
// Add list items | |
ListDialogFragment frag = ListDialogFragment.NewInstance(items, "List title"); | |
frag.Show(SupportFragmentManager, ListDialogFragment.TAG); | |
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