protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Main);
var textView = FindViewById <TextView>(Resource.Id.textView);
// test the sample bindings work
var instance = new TestClass();
var list = instance.Test(new[] { "first", "second", "third" });
textView.Text = $"There are {list.Count} items.\n\n";
// test the magic for collections and related
ICollection c = new Coll();
IList l = new List();
IMap m = new Map();
ISet s = new Set();
textView.Text += $"Collection: {s.Size()} = {s.Contains("one")}; {c.Size()} = {c.Contains("one")}; {l.Size()} = {l.Get(1)}; {m.Size()} = {m.Get(1)}.\n\n";
// test the magic for the spread builders
var spreadBuilder = new BooleanSpreadBuilder(10);
var array = spreadBuilder.ToArray();
textView.Text += $"\nArray size from spread builder: {array.Length}.\n\n";
// test the magic for the reflection things
var javaClass = Java.Lang.Class.FromType(typeof(TestClass));
var kotlinClass = JvmClassMappingKt.GetKotlinClass(javaClass);
var members = kotlinClass.Members;
textView.Text += $"\nThere are {members.Count} members in TestClass.\n\n";
var properties = KClasses.GetMemberProperties(kotlinClass);
var firstProp = properties.FirstOrDefault();
textView.Text += $"\nThere are {properties.Count} properties in TestClass, the first is {firstProp.Name}: {firstProp.ReturnType}.\n\n";
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Main);
var textView = FindViewById <TextView>(Resource.Id.textView);
// test the sample bindings work
var instance = new TestClass();
var list = instance.Test(new[] { "first", "second", "third" });
textView.Text = $"There are {list.Count} items.\n\n";
// test the magic for collections and related
ICollection c = new Coll();
IList l = new List();
IMap m = new Map();
ISet s = new Set();
textView.Text += $"Collection: {s.Size()} = {s.Contains("one")}; {c.Size()} = {c.Contains("one")}; {l.Size()} = {l.Get(1)}; {m.Size()} = {m.Get(1)}.\n\n";
// test the magic for the spread builders
var spreadBuilder = new BooleanSpreadBuilder(10);
var array = spreadBuilder.ToArray();
textView.Text += $"\nArray size from spread builder: {array.Length}.\n\n";
// test the magic for the reflection things
var javaClass = Java.Lang.Class.FromType(typeof(TestClass));
var kotlinClass = JvmClassMappingKt.GetKotlinClass(javaClass);
var members = kotlinClass.Members;
textView.Text += $"\nThere are {members.Count} members in TestClass.\n\n";
var properties = KClasses.GetMemberProperties(kotlinClass);
var firstProp = properties.FirstOrDefault();
textView.Text += $"\nThere are {properties.Count} properties in TestClass, the first is {firstProp.Name}: {firstProp.ReturnType}.\n\n";
// test is even interface
for (int i = 0; i < 5; i++)
{
textView.Text += $"{instance.TestIsEven(3 * i)}\n";
}
// test bit operations from kotlin 1.4
textView.Text += instance.TestBitOperations();
// test unsigned things
var uarray = instance.TestUnsignedArray();
textView.Text += $"\nThere are {uarray.Length} items in uarray: {string.Join(", ", uarray)}.\n\n";
var uval = instance.TestUnsigned();
textView.Text += $"\nUnsigned integer: {uval}.\n\n";
var uIntRange = URangesKt.Until(100, 200);
textView.Text += $"\nUnsigned integer range: {uIntRange.Start} - {uIntRange.EndInclusive} contains 150: {uIntRange.Contains(150)}\n\n";
IClosedRange closedRange = uIntRange;
textView.Text += $"\nClosed range: {closedRange.Start} - {closedRange.EndInclusive} contains 150: {closedRange.Contains(150)}\n\n";
}