OC登陆界面登陆按钮动画

最新推荐文章于 2023-05-27 13:01:29 发布

转载最新推荐文章于 2023-05-27 13:01:29 发布 · 286 阅读

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原文链接：http://www.cnblogs.com/jgCho/p/5064209.html

本文介绍如何利用HyTransitions库为登录按钮添加登录和错误状态的动画效果，包括创建按钮、实现动画回调函数、创建控制器并设置代理方法来控制动画流程。

1.原作者:@entotsu

1.1 原作者连接:https://github.com/entotsu/TKSubmitTransition

2.使用:

import "HyTransitions.h" import "LoglnButton.h"

2.1 创建button

LoglnButton *log = [[LoglnButton alloc] initWithFrame:CGRectMake(20, CGRectGetHeight(self.view.bounds) - (40 + 80), [UIScreen mainScreen].bounds.size.width - 40, 40)];
[log setBackgroundColor:[UIColor colorWithRed:0 green:119/255.0f blue:204.0f/255.0f alpha:1]];
[self.view addSubview:log];
[log setTitle:@"登录" forState:UIControlStateNormal];
[log addTarget:self action:@selector(PresentViewController:) forControlEvents:UIControlEventTouchUpInside];

2.2 实现方法

//网络正常 或者是密码账号正确跳转动画
        [button ExitAnimationCompletion:^{
            if (weak.Switch.on) {
                [weak didPresentControllerButtonTouch];
            }
        }];


        //网络错误 或者是密码不正确还原动画
        [button ErrorRevertAnimationCompletion:^{
            if (weak.Switch.on) {
                [weak didPresentControllerButtonTouch];
            }
        }];

2.3 创建控制器

    UIViewController *controller = [SecondViewController new];
    UINavigationController *nai = [[UINavigationController alloc] initWithRootViewController:controller];
    nai.transitioningDelegate = self;

    [self presentViewController:nai animated:YES completion:nil];

2.4 实现代理

- (id<UIViewControllerAnimatedTransitioning>)animationControllerForPresentedController:(UIViewController *)presented
                                                                  presentingController:(UIViewController *)presenting sourceController:(UIViewController *)source
{

    return [[HyTransitions alloc]initWithTransitionDuration:0.4f StartingAlpha:0.5f isBOOL:true];
}

- (id <UIViewControllerAnimatedTransitioning>)animationControllerForDismissedController:(UIViewController *)dismissed{

    return [[HyTransitions alloc]initWithTransitionDuration:0.4f StartingAlpha:0.8f isBOOL:false];
}

转载于:https://www.cnblogs.com/jgCho/p/5064209.html