首页 / 移动开发 / IOS / iOS自定义键盘切换效果

具体代码如下

- （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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