UIswitch

UIswith

设置大小

UISwitch *switch =[[UISwitch alloc]initWithFream:CGRectMake:(x,y,w,h)];

为按钮添加点击事件

[switch addTarget:self action:@selector(function:) forControlEvents: UIControlEventValueChangted];

-(void)function:(UISwitch *)switch

{

//可以对当前的按钮状态查看设置

NSLog(@"%d",switch.on);

if(switch.on == YES)

}

设置开关打开时的状态颜色

switch.onTintColor = [UIColor orangeColor];

设置开关关闭时的状态颜色

switch.tintColor = [UIColor blueColor];

设置中心按钮的颜色

switch.thumbTinColor = [UIColor redColor];

设置按钮初始打开状态

switch.on = YES;

触摸事件

-(void)touchesBegan:(NSSet<UITouch *> *)touche witchEvent:(UIEvent *)event

{

[swich setOn:!uiSwitch.isOn animated:YES];

}

添加到当前控制器视图上

[self.view addSubview: swithch];