public void JavaCast_BaseToGenericWrapper()
{
using (var list = new JavaList(new[] { 1, 2, 3 }))
using (var generic = JavaObjectExtensions.JavaCast <JavaList <int> > (list)) {
// Yay, no exceptions!
Assert.AreEqual(1, generic [0]);
}
}
protected override Java.Lang.Object DoInBackground(params Java.Lang.Object[] native_parms)
{
TParams[] parms = new TParams[native_parms.Length];
for (int i = 0; i < parms.Length; i++)
{
parms [i] = JavaConvert.FromJavaObject <TParams>(native_parms [i]);
}
return(JavaObjectExtensions.JavaCast <Java.Lang.Object>(JavaConvert.ToJavaObject(RunInBackground(parms))));
}
protected void PublishProgress(params TProgress[] values)
{
Java.Lang.Object[] native_values = new Java.Lang.Object [values.Length];
for (int i = 0; i < values.Length; i++)
{
native_values [i] = JavaObjectExtensions.JavaCast <Java.Lang.Object>(JavaConvert.ToJavaObject(values [i]));
}
base.PublishProgress(native_values);
}
protected override Java.Lang.Object? DoInBackground(params Java.Lang.Object[]? native_parms)
{
TParams[] parms = new TParams[native_parms?.Length ?? 0];
for (int i = 0; i < parms.Length; i++)
#pragma warning disable CS8601 // Possible null reference assignment.
{
parms [i] = JavaConvert.FromJavaObject <TParams>(native_parms? [i]);
}
#pragma warning restore CS8601 // Possible null reference assignment.
return(JavaObjectExtensions.JavaCast <Java.Lang.Object>(JavaConvert.ToJavaObject(RunInBackground(parms))));
}
protected void PublishProgress(params TProgress[] values)
{
Java.Lang.Object[] native_values = new Java.Lang.Object [values.Length];
for (int i = 0; i < values.Length; i++)
#pragma warning disable CS8601 // Possible null reference assignment.
{
native_values [i] = JavaObjectExtensions.JavaCast <Java.Lang.Object>(JavaConvert.ToJavaObject(values [i]));
}
#pragma warning restore CS8601 // Possible null reference assignment.
base.PublishProgress(native_values);
}
public void OnDataChanged(DataEventBuffer dataEvents)
{
var dataEvent = Enumerable.Range(0, dataEvents.Count)
.Select(i => JavaObjectExtensions.JavaCast <IDataEvent>(dataEvents.Get(i)))
.FirstOrDefault(x => x.Type == DataEvent.TypeChanged && x.DataItem.Uri.Path.Equals(MessagePath));
if (dataEvent == null)
{
return;
}
//do stuffs here
}
public override void OnNestedScroll(CoordinatorLayout coordinatorLayout, Java.Lang.Object child, View target, int dxConsumed, int dyConsumed, int dxUnconsumed, int dyUnconsumed, int type)
{
base.OnNestedScroll(coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed, type);
var fabChild = JavaObjectExtensions.JavaCast <FloatingActionButton>(child);
if (dyConsumed > 0 && fabChild.Visibility == ViewStates.Visible)
{
fabChild.Hide(new CustomOnVisibilityChangedListener());
}
else if (dyConsumed < 0 && fabChild.Visibility != ViewStates.Visible)
{
fabChild.Show();
}
}
public void JavaCast_InterfaceCast()
{
IntPtr g;
using (var n = new Java.Lang.Integer(42)) {
g = JNIEnv.NewGlobalRef(n.Handle);
}
// We want a Java.Lang.Object so that we create an IComparableInvoker
// instead of just getting back the original instance.
using (var o = Java.Lang.Object.GetObject <Java.Lang.Object> (g, JniHandleOwnership.TransferGlobalRef)) {
var c = JavaObjectExtensions.JavaCast <Java.Lang.IComparable> (o);
c.Dispose();
}
}
private LayoutInflaterFactoryWrapper(LayoutInflater inflater, IViewFactory viewFactory)
{
Should.NotBeNull(inflater, nameof(inflater));
Should.NotBeNull(viewFactory, nameof(viewFactory));
_viewFactory = viewFactory;
_factory = inflater.Factory;
if (Factory2Field != null)
{
_factory2 = inflater.Factory2;
}
if (PrivateFactoryField != null)
{
_privateFactory = JavaObjectExtensions.JavaCast <LayoutInflater.IFactory2>(PrivateFactoryField.Get(inflater));
}
}
/// <summary>
/// Receives data from handheld; this isn't really used, but is handy for connection tests and such
/// </summary>
/// <param name="dataEvents"></param>
public void OnDataChanged(DataEventBuffer dataEvents)
{
debugLog("Data changed");
dataStatusHandler.updateStatus("Data changed");
var dataEvent = Enumerable.Range(0, dataEvents.Count)
.Select(i => JavaObjectExtensions.JavaCast <IDataEvent>(dataEvents.Get(i)))
.FirstOrDefault(x => x.Type == DataEvent.TypeChanged && x.DataItem.Uri.Path.Equals(TestDataPath));
if (dataEvent == null)
{
return;
}
else
{
var dataMapItem = DataMapItem.FromDataItem(dataEvent.DataItem);
var map = dataMapItem.DataMap;
string message = dataMapItem.DataMap.GetString("Message");
debugLog("Test data actually received! message: " + message);
}
}
public void OnResult(Java.Lang.Object result)
{
var ar = JavaObjectExtensions.JavaCast <IAchievementsLoadAchievementsResult>(result);
var waveAchievements = new List <WaveEngine.Social.Achievement>();
if (ar != null)
{
var achievements = new List <IAchievement>();
achievements.Clear();
var count = ar.Achievements.Count;
for (int i = 0; i < count; i++)
{
var item = ar.Achievements.Get(i);
var a = JavaObjectExtensions.JavaCast <IAchievement>(item);
achievements.Add(a);
}
waveAchievements = AndroidMapper.MapAchievements(achievements);
}
this.tcs.TrySetResult(waveAchievements);
}
public void OnResult(Java.Lang.Object result)
{
var ar = JavaObjectExtensions.JavaCast <ILeaderboardsLoadScoresResult>(result);
var waveScores = new List <WaveEngine.Social.LeaderboardScore>();
if (ar != null)
{
var id = ar.Leaderboard.LeaderboardId;
var scores = new List <ILeaderboardScore>();
var count = ar.Scores.Count;
for (int i = 0; i < count; i++)
{
var item = ar.Scores.Get(i);
var score = JavaObjectExtensions.JavaCast <ILeaderboardScore>(item);
scores.Add(score);
}
waveScores = AndroidMapper.MapLeaderBoards(scores);
}
this.tcs.TrySetResult(waveScores);
}
public void JavaCast_CheckForManagedSubclasses()
{
using (var o = CreateObject()) {
Assert.Throws <InvalidCastException> (() => JavaObjectExtensions.JavaCast <MyObject> (o));
}
}
public void JavaCast_InvalidTypeCastThrows()
{
using (var s = new Java.Lang.String("value")) {
Assert.Throws <InvalidCastException> (() => JavaObjectExtensions.JavaCast <Java.Lang.Integer> (s));
}
}
protected virtual void OnPostExecute([AllowNull] TResult result)
{
base.OnPostExecute(JavaObjectExtensions.JavaCast <Java.Lang.Object>(JavaConvert.ToJavaObject(result)));
}
public void OnSuccess(Object result)
{
var c = HandleSuccess;
c?.Invoke(JavaObjectExtensions.JavaCast <TResult>(result));
}
public override Java.Lang.Object? GetItem(int position)
{
return(JavaObjectExtensions.JavaCast <Java.Lang.Object>(JavaConvert.ToJavaObject(this [position])));
}
