IOS项目之弹出动画一
小区宝首页导航栏左边有一个物业按钮,点击时会出现一个视图动画,之前用的是一个POP第三方,想着几个POP动画就要引用一堆的第三方有点麻烦,就试着自己写了一下,功能实现了,下一步就是优化将其封装一下。下面我用DatePicker做的主要是想着再做出点击弹出按钮在底部出现DatePicker选择器。
#import "ViewController.h" #import "PageViewController.h" #import "myView.h" @interface ViewController () @property(nonatomic,strong) myView *myview; @property(nonatomic,strong) UIDatePicker *dataPicker; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; // self.navigationItem.rightBarButtonItem=[[UIBarButtonItem alloc]initWithTitle:@"预览" style:UIBarButtonItemStyleDone target:self action:@selector(rightClick)]; self.navigationItem.leftBarButtonItem=[[UIBarButtonItem alloc]initWithTitle:@"弹出" style:UIBarButtonItemStyleDone target:self action:@selector(leftClick)]; //遮罩层 _myview=[[myView alloc]initWithFrame:CGRectMake(,-self.view.bounds.size.height, self.view.bounds.size.width, self.view.bounds.size.height)]; _myview.backgroundColor = [UIColor colorWithWhite:0.5 alpha:0.1f]; //为遮罩层添加手势识别 可以点击遮罩层空白处隐藏视图 UIGestureRecognizer *tapgesture=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tapclick)]; _myview.userInteractionEnabled=YES; [_myview addGestureRecognizer:tapgesture]; //设置DatePicker _dataPicker=[[UIDatePicker alloc]init]; _dataPicker.frame=CGRectMake(, , , ); // datepicker.backgroundColor=[UIColor grayColor]; [_myview addSubview:_dataPicker]; //设置DatePicker上面的视图 UIView *view=[[UIView alloc]initWithFrame:CGRectMake(, , self.view.bounds.size.width, )]; view.backgroundColor=[UIColor blueColor]; UIButton *btnright=[UIButton buttonWithType:UIButtonTypeSystem]; [btnright setTitle:@"确定" forState:UIControlStateNormal]; [btnright addTarget:self action:@selector(btnrightClick:) forControlEvents:UIControlEventTouchUpInside]; btnright.frame=CGRectMake(self.view.bounds.size.width-, , , ); [view addSubview:btnright]; [_myview addSubview:view]; [self.view addSubview:_myview]; } -(void)leftClick { //下落动画 时间短一些 [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; [UIView setAnimationDuration:0.3]; _myview.frame=CGRectMake(,, self.view.bounds.size.width, self.view.bounds.size.height); [UIView commitAnimations]; //恢复动画 时间长一些 [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseIn]; [UIView setAnimationDuration:0.5]; _myview.frame=CGRectMake(,, self.view.bounds.size.width, self.view.bounds.size.height); [UIView commitAnimations]; } -(void)tapclick { [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseOut]; [UIView setAnimationDuration:0.3]; _myview.frame=CGRectMake(, -self.view.bounds.size.height, self.view.bounds.size.width, self.view.bounds.size.height); [UIView commitAnimations]; } -(void)btnrightClick:(id)sender { NSLog(@"%@",_dataPicker.date); [self tapclick]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } @end
我们稍加改动就可以变成从底部弹出视图 这样就完成了闪购模块 宝贝详情中的选择规格的功能
#import "ViewController.h" #import "PageViewController.h" #import "myView.h" @interface ViewController () @property(nonatomic,strong) myView *myview; @property(nonatomic,strong) UIDatePicker *dataPicker; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; // self.navigationItem.rightBarButtonItem=[[UIBarButtonItem alloc]initWithTitle:@"预览" style:UIBarButtonItemStyleDone target:self action:@selector(rightClick)]; self.navigationItem.leftBarButtonItem=[[UIBarButtonItem alloc]initWithTitle:@"弹出" style:UIBarButtonItemStyleDone target:self action:@selector(leftClick)]; //遮罩层 _myview=[[myView alloc]initWithFrame:CGRectMake(,self.view.bounds.size.height, self.view.bounds.size.width, self.view.bounds.size.height)]; _myview.backgroundColor = [UIColor colorWithWhite:0.5 alpha:0.1f]; //为遮罩层添加手势识别 可以点击遮罩层空白处隐藏视图 UIGestureRecognizer *tapgesture=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tapclick)]; _myview.userInteractionEnabled=YES; [_myview addGestureRecognizer:tapgesture]; //设置DatePicker _dataPicker=[[UIDatePicker alloc]init]; _dataPicker.frame=CGRectMake(, self.view.bounds.size.height-, , ); // datepicker.backgroundColor=[UIColor grayColor]; [_myview addSubview:_dataPicker]; //设置DatePicker上面的视图 UIView *view=[[UIView alloc]initWithFrame:CGRectMake(, self.view.bounds.size.height-, self.view.bounds.size.width, )]; view.backgroundColor=[UIColor blueColor]; UIButton *btnright=[UIButton buttonWithType:UIButtonTypeSystem]; [btnright setTitle:@"确定" forState:UIControlStateNormal]; [btnright addTarget:self action:@selector(btnrightClick:) forControlEvents:UIControlEventTouchUpInside]; btnright.frame=CGRectMake(self.view.bounds.size.width-, , , ); [view addSubview:btnright]; [_myview addSubview:view]; [self.view addSubview:_myview]; } -(void)leftClick { //下落动画 时间短一些 [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; [UIView setAnimationDuration:0.3]; _myview.frame=CGRectMake(,, self.view.bounds.size.width, self.view.bounds.size.height); [UIView commitAnimations]; // //恢复动画 时间长一些 // [UIView beginAnimations:@"text" context:nil]; // [UIView setAnimationDelay:0]; // [UIView setAnimationCurve:UIViewAnimationCurveEaseIn]; // [UIView setAnimationDuration:0.5]; // _myview.frame=CGRectMake(0,0, self.view.bounds.size.width, self.view.bounds.size.height); // [UIView commitAnimations]; } -(void)tapclick { [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseOut]; [UIView setAnimationDuration:0.3]; _myview.frame=CGRectMake(, self.view.bounds.size.height, self.view.bounds.size.width, self.view.bounds.size.height); [UIView commitAnimations]; } -(void)btnrightClick:(id)sender { NSLog(@"%@",_dataPicker.date); [self tapclick]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } @end
上面的导航控制器并未被遮罩 ,这样添加时才能使导航控制器遮罩[[UIApplication sharedApplication].keyWindow addSubview:_myview];
// // ViewController.m // PhotoBrower // // Created by City--Online on 15/6/16. // Copyright (c) 2015年 City--Online. All rights reserved. // #define WIDTH self.view.bounds.size.width #define HEIGHT self.view.bounds.size.height #define SCREENWIDTH [UIScreen mainScreen].bounds.size.width #define SCREENHEIGHT [UIScreen mainScreen].bounds.size.height #import "ViewController.h" #import "PageViewController.h" #import "ImageViewController.h" #import "myView.h" @interface ViewController () @property(nonatomic,strong) myView *myview; @property(nonatomic,strong) UIDatePicker *dataPicker; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; // self.navigationItem.rightBarButtonItem=[[UIBarButtonItem alloc]initWithTitle:@"预览" style:UIBarButtonItemStyleDone target:self action:@selector(rightClick)]; self.navigationItem.leftBarButtonItem=[[UIBarButtonItem alloc]initWithTitle:@"弹出" style:UIBarButtonItemStyleDone target:self action:@selector(leftClick)]; //遮罩层 _myview=[[myView alloc]initWithFrame:CGRectMake(,SCREENHEIGHT, WIDTH, SCREENHEIGHT)]; _myview.backgroundColor = [UIColor colorWithWhite:0.5 alpha:0.1f]; //为遮罩层添加手势识别 可以点击遮罩层空白处隐藏视图 UIGestureRecognizer *tapgesture=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tapclick)]; _myview.userInteractionEnabled=YES; [_myview addGestureRecognizer:tapgesture]; //设置DatePicker _dataPicker=[[UIDatePicker alloc]init]; _dataPicker.frame=CGRectMake(, SCREENHEIGHT-, , ); // datepicker.backgroundColor=[UIColor grayColor]; [_myview addSubview:_dataPicker]; //设置DatePicker上面的视图 UIView *view=[[UIView alloc]initWithFrame:CGRectMake(, SCREENHEIGHT-, WIDTH, )]; view.backgroundColor=[UIColor blueColor]; UIButton *btnright=[UIButton buttonWithType:UIButtonTypeSystem]; [btnright setTitle:@"确定" forState:UIControlStateNormal]; [btnright addTarget:self action:@selector(btnrightClick:) forControlEvents:UIControlEventTouchUpInside]; btnright.frame=CGRectMake(self.view.bounds.size.width-, , , ); [view addSubview:btnright]; [_myview addSubview:view]; [[UIApplication sharedApplication].keyWindow addSubview:_myview]; // [self.view addSubview:_myview]; // [[UIApplication sharedApplication].delegate.window addSubview:_myview]; } -(void)leftClick { //下落动画 时间短一些 [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; [UIView setAnimationDuration:0.3]; _myview.frame=CGRectMake(,, self.view.bounds.size.width, SCREENHEIGHT); [UIView commitAnimations]; //恢复动画 时间长一些 // [UIView beginAnimations:@"text" context:nil]; // [UIView setAnimationDelay:0]; // [UIView setAnimationCurve:UIViewAnimationCurveEaseIn]; // [UIView setAnimationDuration:0.5]; // _myview.frame=CGRectMake(0,0, self.view.bounds.size.width, self.view.bounds.size.height); // [UIView commitAnimations]; // PageViewController *pageVc=[[PageViewController alloc]init]; // pageVc.hidesBottomBarWhenPushed=YES; //// [self presentViewController:pageVc animated:YES completion:nil]; // [self.navigationController pushViewController:pageVc animated:YES]; } -(void)tapclick { [UIView beginAnimations:@"text" context:nil]; [UIView setAnimationDelay:]; [UIView setAnimationCurve:UIViewAnimationCurveEaseOut]; [UIView setAnimationDuration:0.3]; _myview.frame=CGRectMake(, SCREENHEIGHT, self.view.bounds.size.width, SCREENHEIGHT); [UIView commitAnimations]; } -(void)btnrightClick:(id)sender { NSLog(@"%@",_dataPicker.date); [self tapclick]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } @end
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