Esto es lo que hice para hacer un teclado de emoticones. Primero creé una vista personalizada con dos botones y establecer self.textView.inputAccessoryView = self.accessoryView luego tuvo los dos botones de hacer lo siguiente:
- (IBAction)emoticons:(id)sender
{
[self.textView resignFirstResponder];
self.textView.inputView = self.emotiview.view;
[self.textView becomeFirstResponder];
}
- (IBAction)text:(id)sender
{
[self.textView resignFirstResponder];
self.textView.inputView = nil; // sets it back to it's initial form
[self.textView becomeFirstResponder];
}
Debajo es un fragmento del código para crear todos los botones y ponerlos en una vista, que está en una vista de desplazamiento.
for(int i = 0; i < self.emoticonsCharacters.count; i++)
{
UIButton* button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
button.frame = CGRectMake((i % 5)*50, 10 + 50*(i/5), 45, 45);
[button setTitle: [self.emoticonsCharacters objectAtIndex:i] forState:UIControlStateNormal];
[button addTarget:self action:@selector(enterEmoticon:) forControlEvents:UIControlEventTouchDown];
[self.emoticonsView1 addSubview:button];
}
Esta es una matriz de todos los personajes de emoticones.
-(NSArray*) emoticonsCharacters
{
if(!emoticonsCharacters)
{
// unicode taken from http://www.easyapns.com/iphone-emoji-alerts
emoticonsCharacters = [[NSArray alloc] initWithObjects:@"\ue415",@"\ue056",@"\ue057", @"\ue414",@"\ue405", @"\ue418", @"\ue417", @"\ue40d", @"\ue40a", @"\ue404", @"\ue105", @"\ue409", @"\ue40e", @"\ue402", @"\ue108", @"\ue403", @"\ue058", @"\ue407", @"\ue401", @"\ue40f", @"\ue40b", @"\ue406", @"\ue413", @"\ue411", @"\ue412", @"\ue410", @"\ue107", @"\ue059", @"\ue416", @"\ue408", @"\ue40c", @"\ue11a", @"\ue10c", @"\ue32c", @"\ue32a", @"\ue32d", @"\ue328", @"\ue32b", @"\ue022", @"\ue023", @"\ue327", @"\ue329", @"\ue32e", @"\ue32f", @"\ue335", @"\ue334", @"\ue021", @"\ue337", @"\ue020", @"\ue336", @"\ue13c", @"\ue330", @"\ue331", @"\ue326", @"\ue03e", @"\ue11d", @"\ue05a", @"\ue00e", @"\ue421", @"\ue420", @"\ue00d", @"\ue010", @"\ue011", @"\ue41e", @"\ue012", @"\ue422", @"\ue22e", @"\ue22f", @"\ue231", @"\ue230", @"\ue427", @"\ue41d", @"\ue00f", @"\ue41f", @"\ue14c", @"\ue201", @"\ue115", @"\ue428", @"\ue51f", @"\ue429", @"\ue424", @"\ue423", @"\ue253", @"\ue426", @"\ue111", @"\ue425", @"\ue31e", @"\ue31f", @"\ue31d", @"\ue001", @"\ue002", @"\ue005", @"\ue004", @"\ue51a", @"\ue519", @"\ue518", @"\ue515", @"\ue516", @"\ue517", @"\ue51b", @"\ue152", @"\ue04e", @"\ue51c", @"\ue51e", @"\ue11c", @"\ue536", @"\ue003", @"\ue41c", @"\ue41b", @"\ue419", @"\ue41a", @"\ue04a", @"\ue04b", @"\ue049", @"\ue048", @"\ue04c", @"\ue13d", @"\ue443", @"\ue43e", @"\ue04f", @"\ue052", @"\ue053", @"\ue524", @"\ue52c", @"\ue52a", @"\ue531", @"\ue050", @"\ue527", @"\ue051", @"\ue10b", @"\ue52b", @"\ue52f", @"\ue528", @"\ue01a", @"\ue134", @"\ue530", @"\ue529", @"\ue526", @"\ue52d", @"\ue521", @"\ue523", @"\ue52e", @"\ue055", @"\ue525", @"\ue10a", @"\ue109", @"\ue522", @"\ue019", @"\ue054", @"\ue520", @"\ue306", @"\ue030", @"\ue304", @"\ue110", @"\ue032", @"\ue305", @"\ue303", @"\ue118", @"\ue447", @"\ue119", @"\ue307", @"\ue308", @"\ue444", @"\ue441", @"\ue436", @"\ue437", @"\ue438", @"\ue43a", @"\ue439", @"\ue43b", @"\ue117", @"\ue440", @"\ue442", @"\ue446", @"\ue445", @"\ue11b", @"\ue448", @"\ue033", @"\ue112", @"\ue325", @"\ue312", @"\ue310", @"\ue126", @"\ue127", @"\ue008", @"\ue03d", @"\ue00c", @"\ue12a", @"\ue00a", @"\ue00b", @"\ue009", @"\ue316", @"\ue129", @"\ue141", @"\ue142", @"\ue317", @"\ue128", @"\ue14b", @"\ue211", @"\ue114", @"\ue145", @"\ue144", @"\ue03f", @"\ue313", @"\ue116", @"\ue10f", @"\ue104", @"\ue103", @"\ue101", @"\ue102", @"\ue13f", @"\ue140", @"\ue11f", @"\ue12f", @"\ue031", @"\ue30e", @"\ue311", @"\ue113", @"\ue30f", @"\ue13b", @"\ue42b", @"\ue42a", @"\ue018", @"\ue016", @"\ue015", @"\ue014", @"\ue42c", @"\ue42d", @"\ue017", @"\ue013", @"\ue20e", @"\ue20c", @"\ue20f", @"\ue20d", @"\ue131", @"\ue12b", @"\ue130", @"\ue12d", @"\ue324", @"\ue301", @"\ue148", @"\ue502", @"\ue03c", @"\ue30a", @"\ue042", @"\ue040", @"\ue041", @"\ue12c", @"\ue007", @"\ue31a", @"\ue13e", @"\ue31b", @"\ue006", @"\ue302", @"\ue319", @"\ue321", @"\ue322", @"\ue314", @"\ue503", @"\ue10e", @"\ue318", @"\ue43c", @"\ue11e", @"\ue323", @"\ue31c", @"\ue034", @"\ue035", @"\ue045", @"\ue338", @"\ue047", @"\ue30c", @"\ue044", @"\ue30b", @"\ue043", @"\ue120", @"\ue33b", @"\ue33f", @"\ue341", @"\ue34c", @"\ue344", @"\ue342", @"\ue33d", @"\ue33e", @"\ue340", @"\ue34d", @"\ue339", @"\ue147", @"\ue343", @"\ue33c", @"\ue33a", @"\ue43f", @"\ue34b", @"\ue046", @"\ue345", @"\ue346", @"\ue348", @"\ue347", @"\ue34a", @"\ue349", @"\ue036", @"\ue157", @"\ue038", @"\ue153", @"\ue155", @"\ue14d", @"\ue156", @"\ue501", @"\ue158", @"\ue43d", @"\ue037", @"\ue504", @"\ue44a", @"\ue146", @"\ue50a", @"\ue505", @"\ue506", @"\ue122", @"\ue508", @"\ue509", @"\ue03b", @"\ue04d", @"\ue449", @"\ue44b", @"\ue51d", @"\ue44c", @"\ue124", @"\ue121", @"\ue433", @"\ue202", @"\ue135", @"\ue01c", @"\ue01d", @"\ue10d", @"\ue136", @"\ue42e", @"\ue01b", @"\ue15a", @"\ue159", @"\ue432", @"\ue430", @"\ue431", @"\ue42f", @"\ue01e", @"\ue039", @"\ue435", @"\ue01f", @"\ue125", @"\ue03a", @"\ue14e", @"\ue252", @"\ue137", @"\ue209", @"\ue154", @"\ue133", @"\ue150", @"\ue320", @"\ue123", @"\ue132", @"\ue143", @"\ue50b", @"\ue514", @"\ue513", @"\ue50c", @"\ue50d", @"\ue511", @"\ue50f", @"\ue512", @"\ue510", @"\ue50e", @"\ue21c", @"\ue21d", @"\ue21e", @"\ue21f", @"\ue220", @"\ue221", @"\ue222", @"\ue223", @"\ue224", @"\ue225", @"\ue210", @"\ue232", @"\ue233", @"\ue235", @"\ue234", @"\ue236", @"\ue237", @"\ue238", @"\ue239", @"\ue23b", @"\ue23a", @"\ue23d", @"\ue23c", @"\ue24d", @"\ue212", @"\ue24c", @"\ue213", @"\ue214", @"\ue507", @"\ue203", @"\ue20b", @"\ue22a", @"\ue22b", @"\ue226", @"\ue227", @"\ue22c", @"\ue22d", @"\ue215", @"\ue216", @"\ue217", @"\ue218", @"\ue228", @"\ue151", @"\ue138", @"\ue139", @"\ue13a", @"\ue208", @"\ue14f", @"\ue20a", @"\ue434", @"\ue309", @"\ue315", @"\ue30d", @"\ue207", @"\ue229", @"\ue206", @"\ue205", @"\ue204", @"\ue12e", @"\ue250", @"\ue251", @"\ue14a", @"\ue149", @"\ue23f", @"\ue240", @"\ue241", @"\ue242", @"\ue243", @"\ue244", @"\ue245", @"\ue246", @"\ue247", @"\ue248", @"\ue249", @"\ue24a", @"\ue24b", @"\ue23e", @"\ue532", @"\ue533", @"\ue534", @"\ue535", @"\ue21a", @"\ue219", @"\ue21b", @"\ue02f", @"\ue024", @"\ue025", @"\ue026", @"\ue027", @"\ue028", @"\ue029", @"\ue02a", @"\ue02b", @"\ue02c", @"\ue02d", @"\ue02e",@"\ue332",@"\ue333",@"\ue24e", @"\ue24f",@"\ue537", nil];
}
return emoticonsCharacters;
}
Algunos Además: desde mi respuesta, Unicode versión 6.0 ha sido liberado, los puntos de código de glifos emoji ha sido estandarizados en un plano dedicado, y Apple ha adoptado esta norma en iOS5. Entonces, incluso si en iOS4 los caracteres emoji estaban en un plano "privado" de Unicode, iOS5 usa ahora los puntos de código oficiales (que no están en un plano privado) para los glifos de emoji. (Los puntos de código previos del avión privado todavía muestran glifos de emoji, por razones de compatibilidad, pero los nuevos puntos de código se usan cuando inserta un carácter emoji) – AliSoftware
¿Por qué el teclado está oculto de forma predeterminada? y hay otros teclados ocultos por defecto también? –
Porque usaba puntos de código Unicode privados en iOS4, por lo que solo era compatible con otros iPhones (enviar un mensaje que contenga un emoji con estos puntos de código privados a otro tipo de teléfono oa una computadora de escritorio daría como resultado un carácter desconocido). Pero desde entonces, se ha lanzado el estándar Unicode 6.0 e incluye un plano emoji con puntos de código dedicados para los glifos de emoji, y iOS5 e iOS6 ahora los usan, que son compatibles con otros dispositivos que respetan el estándar Unicode 6.0. y ya no está oculto – AliSoftware