本文实例为大家分享了ios自定义键盘切换的相关代码，供大家参考，具体内容如下
具体代码如下
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- (void)viewdidload {
[super viewdidload];
// do any additional setup after loading the view, typically from a nib.
self.title = @"小飞哥键盘";
self.textfield = [[uitextfield alloc] initwithframe:cgrectmake(50, 168, kscreenwidth - 100, 50)];
self.textfield.delegate = self;
self.textfield.backgroundcolor = [uicolor greencolor];
self.textfield.placeholder = @"(默认系统键盘)";
[self.view addsubview:self.textfield];
uitapgesturerecognizer *tap = [[uitapgesturerecognizer alloc] initwithtarget:self action:@selector(hidenkeyboard)];
[self.view addgesturerecognizer:tap];
uisegmentedcontrol *segment = [[uisegmentedcontrol alloc] initwithitems:@[@"键盘1",@"键盘2",@"键盘3",@"系统键盘"]];
segment.frame = cgrectmake(0, 100, kscreenwidth, 50);
[segment addtarget:self action:@selector(keyboardtypeaction:) forcontrolevents:uicontroleventvaluechanged];
[self.view addsubview:segment];
}
- (void)keyboardtypeaction:(id )sender
{
uisegmentedcontrol *seg = (uisegmentedcontrol *)sender;
nslog(@"intage = %ld", (long)seg.selectedsegmentindex);
if (seg.selectedsegmentindex == 0) {
self.xfg_keyboard = [[xfg_keyboard alloc] initwithnumber:@1];
self.textfield.inputview = self.xfg_keyboard;
self.xfg_keyboard.delegate = self;
[self.textfield reloadinputviews];
}
if (seg.selectedsegmentindex == 1) {
self.xfg_keyboard = [[xfg_keyboard alloc] initwithnumber:@2];
self.textfield.inputview = self.xfg_keyboard;
self.xfg_keyboard.delegate = self;
[self.textfield reloadinputviews];
}
if (seg.selectedsegmentindex == 2) {
self.xfg_keyboard = [[xfg_keyboard alloc] initwithnumber:@3];
self.textfield.inputview = self.xfg_keyboard;
self.xfg_keyboard.delegate = self;
[self.textfield reloadinputviews];
}
if (seg.selectedsegmentindex == 3) {
self.textfield.inputview = nil;
[self.textfield reloadinputviews];
}
}
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以上就是本文的全部内容，希望对大家学习ios程序设计有所帮助。