iOS动画练习

//
// ViewController.m
// 动画练习
//
// Created by dou on 16/6/15.
// Copyright © 2016年 dou. All rights reserved.
#import "ViewController.h"
#define Width [UIScreen mainScreen].bounds.size.width
#define Height [UIScreen mainScreen].bounds.size.height
@interface ViewController ()<UITabBarControllerDelegate>
@property (strong, nonatomic) IBOutlet UITabBarItem *tabbar;
@property (strong, nonatomic) IBOutlet UIView *topView;
@property (nonatomic,strong) UIView *midView;

@property (nonatomic,strong) UIView *desView_01;
@property (nonatomic,strong) UIButton *btn_01;

@property (nonatomic,strong) UIView *desView_02;
@property (nonatomic,strong) UIButton *btn_02;
@property (nonatomic,strong) UIView *attactView;

@end

@implementation ViewController

- (void)viewDidLoad {
[super viewDidLoad];

[self confingureanimationitems];
[self.view addSubview:self.midView];
[self.view addSubview:self.btn_01];
[self.view addSubview:self.desView_01];
[self.view addSubview:self.btn_02];
[self.view addSubview:self.desView_02];

self.tabBarController.delegate = self;

}

-(void)addNotification
{
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(attacted:) name:@"fire" object:nil];
}

-(void)attacted:(NSNotification *)notification
{
UIView *view = notification.object;
CGFloat y = view.frame.origin.y + 25;
if (y >= 400) {
    CAKeyframeAnimation *animation = [CAKeyframeAnimation animationWithKeyPath:@"position"];
    animation.values = @[[NSValue valueWithCGPoint:CGPointMake(Width - 150, Height - 350)],[NSValue valueWithCGPoint:CGPointMake(Width - 100, Height - 350)],[NSValue valueWithCGPoint:CGPointMake(Width , Height - 330)],[NSValue valueWithCGPoint:CGPointMake(Width, Height - 260)],[NSValue valueWithCGPoint:CGPointMake(Width , Height - 180)],[NSValue valueWithCGPoint:CGPointMake(Width , Height - 100)],[NSValue valueWithCGPoint:CGPointMake(Width, Height)],[NSValue valueWithCGPoint:CGPointMake(Width, Height+60)]];
    animation.duration = 4;
    animation.repeatCount = 1;
    [self.btn_01.layer addAnimation:animation forKey:nil];
    
    
    CAKeyframeAnimation *animation2 = [CAKeyframeAnimation animationWithKeyPath:@"position"];
    animation2.values = @[[NSValue valueWithCGPoint:CGPointMake(75, Height-365)],[NSValue valueWithCGPoint:CGPointMake(75, Height - 300)],[NSValue valueWithCGPoint:CGPointMake(75 , Height - 250)],[NSValue valueWithCGPoint:CGPointMake(75, Height - 200)],[NSValue valueWithCGPoint:CGPointMake(75 , Height - 120)],[NSValue valueWithCGPoint:CGPointMake(75 , Height - 100)],[NSValue valueWithCGPoint:CGPointMake(75, Height)],[NSValue valueWithCGPoint:CGPointMake(75, Height+60)]];
    animation2.duration = 4;
    animation2.repeatCount = 1;
    [self.btn_02.layer addAnimation:animation2 forKey:nil];
    
    [UIView animateWithDuration:3 animations:^{
        self.midView.frame = CGRectMake((Width-20)*0.5, Height-50, 20, 600);
    } completion:nil];
    [UIView animateWithDuration:2 delay:1 options:(UIViewAnimationOptionTransitionNone) animations:^{
        self.desView_01.frame = CGRectMake(Width*0.5, Height-200, 0, 10);
    } completion:nil];
    [UIView animateWithDuration:2 delay:2 options:(UIViewAnimationOptionTransitionNone) animations:^{
        self.desView_02.frame = CGRectMake(Width*0.5, Height-350, 0, 10);
    } completion:nil];
    
    [[NSNotificationCenter defaultCenter] removeObserver:self name:@"fire" object:nil];
    self.btn_01.frame = CGRectMake(Width, Height+60, 100, 100);
    self.btn_02.frame = CGRectMake(75, Height+60, 100, 100);
    self.attactView.frame = CGRectMake(Width*0.65, 20, 50, 50);
}
}
-(void)confingureanimationitems{
    
self.attactView = [[UIView alloc]initWithFrame:CGRectMake(Width*0.65, 20, 50, 50)];
self.attactView.backgroundColor = [UIColor blackColor];
self.attactView.layer.cornerRadius = 25;
[self.view addSubview:self.attactView];




self.btn_01 = [UIButton buttonWithType:(UIButtonTypeSystem)];
self.btn_01.frame = CGRectMake(Width -100, Height-200, 0, 0);
self.btn_01.layer.borderColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1].CGColor;
self.btn_01.layer.borderWidth = 2;
self.btn_01.layer.cornerRadius = 25;
self.desView_01 = [[UIView alloc]initWithFrame:CGRectMake(Width*0.5, Height-200, 1, 10)];
self.desView_01.backgroundColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1];

self.btn_02 = [UIButton buttonWithType:(UIButtonTypeSystem)];
self.btn_02.frame = CGRectMake(150, Height-350, 0, 0);

self.btn_02.layer.borderColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1].CGColor;
self.btn_02.layer.borderWidth = 2;
self.btn_02.layer.cornerRadius = 25;
self.desView_02 = [[UIView alloc]initWithFrame:CGRectMake(Width*0.5, Height-350, 1, 10)];
self.desView_02.backgroundColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1];



self.midView = [[UIView alloc]initWithFrame:CGRectMake((Width-20)*0.5, Height-50, 20, 600)];
self.midView.backgroundColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1];

}
- (IBAction)button:(id)sender {

[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:3];
[UIView setAnimationRepeatCount:1];
self.attactView.frame = CGRectMake(Width*0.65, 480, 50, 50);
[UIView commitAnimations];
[[NSNotificationCenter defaultCenter] postNotificationName:@"fire" object:self.attactView];
NSLog(@"----%@--%f",self.attactView,self.attactView.frame.origin.y);
}

-(void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController
{
if ([viewController.tabBarItem.title isEqualToString:@"雷达"])
{
    [self addNotification];
    NSLog(@"--------");
    [UIView animateWithDuration:3 animations:^{
        self.midView.frame = CGRectMake((Width-20)*0.5, 150, 20, 600);
        self.midView.layer.cornerRadius = 25;
    } completion:nil];
    
    [UIView animateWithDuration:2 delay:1 options:(UIViewAnimationOptionTransitionNone) animations:^{
        self.desView_01.frame = CGRectMake(Width*0.5, Height-200, Width*0.5-50, 10);
        self.desView_01.layer.cornerRadius = 5;
        
    } completion:^(BOOL finished) {
        [UIView beginAnimations:nil context:nil];
        [UIView setAnimationDuration:1];
        [UIView setAnimationRepeatCount:1];
        self.btn_01.frame = CGRectMake(Width -150, Height-300, 100, 100);
        [self.btn_01 setTitle:@"点我" forState:(UIControlStateNormal)];
        self.btn_01.layer.borderColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1].CGColor;
        self.btn_01.layer.borderWidth = 2;
        self.btn_01.layer.cornerRadius = 50;
        [UIView commitAnimations];
    }];
    
    [UIView animateWithDuration:2 delay:2 options:(UIViewAnimationOptionTransitionNone) animations:^{
        self.desView_02.frame = CGRectMake(50, Height-350, Width*0.5-50, 10);
        self.desView_02.layer.cornerRadius = 10;
        
    } completion:^(BOOL finished) {
        [UIView beginAnimations:nil context:nil];
        [UIView setAnimationDuration:1];
        [UIView setAnimationRepeatCount:1];
        self.btn_02.frame = CGRectMake(50, Height-340, 100, 100);
        [self.btn_02 setTitle:@"点我" forState:(UIControlStateNormal)];
        self.btn_02.layer.borderColor = [UIColor colorWithRed:0.3 green:0.4 blue:1 alpha:1].CGColor;
        self.btn_02.layer.borderWidth = 2;
        self.btn_02.layer.cornerRadius = 50;
        [UIView commitAnimations];
    }];
    
}else{
    
}

}
@end