ABCIntroView

ABCIntroView is an easy to use onboarding which allows you to introduce your users to the applicaiton before reaching the Main Screen.

ABCIntroView是一個簡單易用的引導頁。

To use the ABCIntroView please do the following:

你需要遵循以下幾步來使用它：

Add the follwing files found in the CLASSES folder to your project: 將以下幾個文件拖到你的項目當中：

*ABCIntroView.h*ABCIntroView.m

Import the ABCIntoView file to your RootViewController. 將ABCIntoView文件引入到你的RootViewController當中。

Create an ABCIntroView property and add the ABCIntroViewDelegate. 創建ABCIntroView屬性以及添加ABCIntroViewDelegate代理。

Add the following line of code to your ViewDidLoad: 然后將以下代碼添加到你的ViewDidLoad:方法中。

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];if (![defaults objectForKey:@"intro_screen_viewed"]) {self.introView = [[ABCIntroView alloc] initWithFrame:self.view.frame];self.introView.delegate = self;self.introView.backgroundColor = [UIColor greenColor];[self.view addSubview:self.introView]; }

Add the ABCIntroView Delegate Method: 添加ABCIntroView代理方法

#pragma mark - ABCIntroViewDelegate Methods-(void)onDoneButtonPressed{// Uncomment so that the IntroView does not show after the user clicks "DONE"// NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]// [defaults setObject:@"YES"forKey:@"intro_screen_viewed"];// [defaults synchronize];[UIView animateWithDuration:1.0 delay:0 options:UIViewAnimationOptionCurveEaseInOut animations:^{self.introView.alpha = 0;} completion:^(BOOL finished) {[self.introView removeFromSuperview];}]; }

If you have any questions about the project, please don't hesitate to ask.

如果有任何關于項目的疑問，不吝賜教。

Enjoy! :)

Adam

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轉載于:https://www.cnblogs.com/YouXianMing/p/4372931.html

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