#import "ViewController.h"
@interface ViewController ()
{
UIImageView *imageView;
UISlider * _slider;
BOOL isZero;
BOOL isTwo;
}
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
imageView = [[UIImageView alloc]initWithFrame:CGRectMake(10, 100, 300, 50)];
imageView.image = [UIImage imageNamed:@"chat.png"];
[self.view addSubview:imageView];
_slider = [[UISlider alloc]initWithFrame:CGRectMake(10, 100, 300, 50)];
_slider.minimumValue = 0;
_slider.maximumValue = 2;
_slider.continuous = NO;
[self.view addSubview:_slider];
[_slider addTarget:self action:@selector(log:) forControlEvents:UIControlEventValueChanged];
// 设置滑块图案
[_slider setThumbImage:[UIImage imageNamed:@"smile.png"]forState:UIControlStateNormal];
// 滑块的滑动左右颜色
_slider.minimumTrackTintColor = [UIColor clearColor];
_slider.maximumTrackTintColor = [UIColor clearColor];
isZero = 1;//判断触发带单
isTwo = 0;//判断取消带单
}
-(void)log:(UISlider *)slider
{
NSLog(@"%f",_slider.value);
if (_slider.value>=1) {
NSLog(@"123");
[_slider setValue:2 animated:YES];
if (isZero==1) {
isTwo = 1;
NSLog(@"触发带单");
isZero= 0;
}else
{
NSLog(@"未触发带单");
}
}else
{
//此时 设置向右滑提示的背景图
imageView.image = [UIImage imageNamed:@"chat.png"];
NSLog(@"afasf");
[_slider setValue:0 animated:YES];
if (isTwo==1) {
isZero = 1;
NSLog(@"触发取消");
isTwo = 0;
}else
{
NSLog(@"未触发取消");
}
}
}
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