public void RemoveObjectForKey(string key)
{
IntPtr intPtr = ObjC.ToNSString(key);
ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("removeObjectForKey:"), intPtr);
ObjC.MessageSend(intPtr, Selector.ReleaseHandle);
}
public static UIUserNotificationSettings GetSettingsForTypes(UIUserNotificationType types)
{
//NOTE: right now we don't have support for categories, it required UIUserNotificationCategory, which is a somewhat advanced scenario I'd say
IntPtr handle = ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("settingsForTypes:categories:"), (uint)types, IntPtr.Zero);
return(Runtime.GetNSObject <UIUserNotificationSettings>(handle));
}
public void SetObjectForKey(NSObject obj, string key)
{
IntPtr intPtr = ObjC.ToNSString(key);
ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("setObject:forKey:"), obj.Handle, intPtr);
ObjC.MessageSend(intPtr, Selector.ReleaseHandle);
}
public NSObject ObjectForKey(string key)
{
IntPtr handle = ObjC.ToNSString(key);
var value = Runtime.GetNSObject <NSObject>(ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("objectForKey:"), handle));
ObjC.MessageSend(handle, Selector.ReleaseHandle);
return(value);
}
public static UIImage FromFile(string filename)
{
#if !XAMARIN
filename = Path.Combine(UnityEngine.Application.streamingAssetsPath, filename);
#endif
return(Runtime.GetNSObject <UIImage>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("imageWithContentsOfFile:"), filename)));
}
public string StringFromNumber(double number)
{
IntPtr intPtr = ObjC.ToNSNumber(number);
string result = ObjC.MessageSendString(Handle, Selector.GetHandle("stringFromNumber:"), intPtr);
ObjC.MessageSend(intPtr, Selector.ReleaseHandle);
return(result);
}
public new static NSMutableDictionary FromObjectAndKey(NSObject obj, string key)
{
IntPtr intPtr = ObjC.ToNSString(key);
NSMutableDictionary nSObject = Runtime.GetNSObject <NSMutableDictionary>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("dictionaryWithObject:forKey:"), obj.Handle, intPtr));
ObjC.MessageSend(intPtr, Selector.ReleaseHandle);
return(nSObject);
}
public NSObject[] ObjectsForKeys(string[] keys)
{
IntPtr intPtr = ObjC.ToNSArray(keys);
NSObject[] result = ObjC.FromNSArray <NSObject>(Runtime.GetNSObject <NSObject>(ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("objectsForKeys:notFoundMarker:"), intPtr, new NSObject().Handle)).Handle);
ObjC.ReleaseNSArrayItems(intPtr);
return(result);
}
public NSObject ObjectForKey(string key)
{
IntPtr intPtr = ObjC.ToNSString(key);
NSObject nSObject = Runtime.GetNSObject <NSObject>(ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("objectForKey:"), intPtr));
ObjC.MessageSend(intPtr, Selector.ReleaseHandle);
return(nSObject);
}
public NSObject AddObserver(string name, Action <NSNotification> action, NSObject fromObject = null)
{
var handler = new Observer(action);
Callbacks.Subscribe(handler, SelectorName, n => action(Runtime.GetNSObject <NSNotification>(n)));
ObjC.MessageSend(Handle, Selector.GetHandle("addObserver:selector:name:object:"), handler.Handle, Selector.GetHandle(SelectorName), name, fromObject == null ? IntPtr.Zero : fromObject.Handle);
return(handler);
}
public UIActivityViewController(string text, UIImage image)
{
IntPtr textHandle = ObjC.ToNSString(text);
IntPtr array = ObjC.ToNSArray(new[] { textHandle, image.Handle });
ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("initWithActivityItems:applicationActivities:"), array, IntPtr.Zero);
ObjC.MessageSend(textHandle, Selector.ReleaseHandle);
}
public static NSData FromUrl(string url, NSDataReadingOptions mask, out NSError error)
{
IntPtr errorHandle;
var data = Runtime.GetNSObject <NSData>(ObjC.MessageSendIntPtr_NSUrl(_classHandle, Selector.GetHandle("dataWithContentsOfURL:options:error:"), url, (uint)mask, out errorHandle));
error = errorHandle == IntPtr.Zero ? null : Runtime.GetNSObject <NSError>(errorHandle);
return(data);
}
public static NSData FromFile(string path)
{
#if !XAMARIN
path = Path.Combine(UnityEngine.Application.streamingAssetsPath, path);
#endif
return(Runtime.GetNSObject <NSData>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("dataWithContentsOfFile:"), path)));
}
public static NSDictionary FromObjectAndKey(NSObject obj, string key)
{
IntPtr handle = ObjC.ToNSString(key);
var dictionary = Runtime.GetNSObject <NSDictionary>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("dictionaryWithObject:forKey:"), obj.Handle, handle));
ObjC.MessageSend(handle, Selector.ReleaseHandle);
return(dictionary);
}
public string StringFromNumber(double number)
{
IntPtr handle = ObjC.ToNSNumber(number);
string text = ObjC.MessageSendString(Handle, Selector.GetHandle("stringFromNumber:"), handle);
ObjC.MessageSend(handle, Selector.ReleaseHandle);
return(text);
}
public object MarshalNativeToManaged(IntPtr pNativeData)
{
if (pNativeData == IntPtr.Zero)
{
return(null);
}
return(ObjC.FromNSUrl(pNativeData));
}
public static string LocalizedStringFromNumber(double number, NSNumberFormatterStyle style)
{
IntPtr handle = ObjC.ToNSNumber(number);
string text = ObjC.MessageSendString(_classHandle, Selector.GetHandle("localizedStringFromNumber:numberStyle:"), handle, (int)style);
ObjC.MessageSend(handle, Selector.ReleaseHandle);
return(text);
}
public static NSData FromUrl(string url, NSDataReadingOptions mask, out NSError error)
{
IntPtr arg;
NSData nSObject = Runtime.GetNSObject <NSData>(ObjC.MessageSendIntPtr_NSUrl(_classHandle, Selector.GetHandle("dataWithContentsOfURL:options:error:"), url, (uint)mask, out arg));
error = ((arg == IntPtr.Zero) ? null : Runtime.GetNSObject <NSError>(arg));
return(nSObject);
}
public static NSDictionary FromObjectsAndKeys(NSObject[] objs, string[] keys)
{
var objectsHandle = ObjC.ToNSArray(objs);
var keysHandle = ObjC.ToNSArray(keys);
var dictionary = Runtime.GetNSObject <NSDictionary>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("dictionaryWithObjects:forKeys:"), objectsHandle, keysHandle));
ObjC.ReleaseNSArrayItems(keysHandle);
return(dictionary);
}
public new static NSMutableDictionary FromObjectsAndKeys(NSObject[] objects, string[] keys)
{
IntPtr arg = ObjC.ToNSArray(objects);
IntPtr intPtr = ObjC.ToNSArray(keys);
NSMutableDictionary nSObject = Runtime.GetNSObject <NSMutableDictionary>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("dictionaryWithObjects:forKeys:"), arg, intPtr));
ObjC.ReleaseNSArrayItems(intPtr);
return(nSObject);
}
public static string FromNSUrl(IntPtr handle)
{
if (handle == IntPtr.Zero)
{
return(null);
}
return(FromNSString(ObjC.MessageSendIntPtr(handle, AbsoluteStringSelector.Handle)));
}
public static string FromNSString(IntPtr handle)
{
if (handle == IntPtr.Zero)
{
return(null);
}
return(Marshal.PtrToStringAuto(ObjC.MessageSendIntPtr(handle, Selector.UTF8StringHandle)));
}
public NSObject[] ObjectsForKeys(string[] keys)
{
var keysHandle = ObjC.ToNSArray(keys);
var arrayPtr = Runtime.GetNSObject <NSObject>(ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("objectsForKeys:notFoundMarker:"), keysHandle, new NSObject().Handle));
var array = ObjC.FromNSArray <NSObject>(arrayPtr.Handle);
ObjC.ReleaseNSArrayItems(keysHandle);
return(array);
}
public static double FromNSNumber(IntPtr handle)
{
if (handle == IntPtr.Zero)
{
return(default(double));
}
return(ObjC.MessageSendDouble(handle, DoubleValueSelector.Handle));
}
public UIActivityViewController(UIImage image)
{
IntPtr arg = ObjC.ToNSArray(new IntPtr[1]
{
image.Handle
});
ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("initWithActivityItems:applicationActivities:"), arg, IntPtr.Zero);
}
public static NSData FromFile(string path, NSDataReadingOptions mask, out NSError error)
{
path = Path.Combine(Application.get_streamingAssetsPath(), path);
IntPtr arg;
NSData nSObject = Runtime.GetNSObject <NSData>(ObjC.MessageSendIntPtr(_classHandle, Selector.GetHandle("dataWithContentsOfFile:options:error:"), path, (uint)mask, out arg));
error = ((arg == IntPtr.Zero) ? null : Runtime.GetNSObject <NSError>(arg));
return(nSObject);
}
public IntPtr MarshalManagedToNative(object managedObj)
{
string text = managedObj as string;
if (text == null)
{
return(IntPtr.Zero);
}
return(ObjC.ToNSUrl(text));
}
public UIActivityViewController(string text)
{
IntPtr intPtr = ObjC.ToNSString(text);
IntPtr arg = ObjC.ToNSArray(new IntPtr[1]
{
intPtr
});
ObjC.MessageSendIntPtr(Handle, Selector.GetHandle("initWithActivityItems:applicationActivities:"), arg, IntPtr.Zero);
ObjC.MessageSend(intPtr, Selector.ReleaseHandle);
}
public static void ReleaseNSArrayItems(IntPtr handle)
{
uint count = ObjC.MessageSendUInt(handle, CountSelector.Handle);
IntPtr obj;
for (uint num = 0; num < count; num += 1)
{
obj = ObjC.MessageSendIntPtr(handle, ObjectAtIndexSelector.Handle, num);
MessageSend(obj, Selector.ReleaseHandle);
}
}
public static T[] FromNSSet <T>(IntPtr handle) where T : NSObject
{
if (handle == IntPtr.Zero)
{
return(null);
}
IntPtr array = ObjC.MessageSendIntPtr(handle, AllObjectsSelector.Handle);
return(FromNSArray <T>(array));
}