EAFeatureGuideView 是 UIView 的一个扩展,用于创建新功能的引导提示,实现以下功能:
如果已安装 Cocoapods,可以在 Podfile 中添加如下代码:pod 'EAFeatureGuideView'
,接着执行 pod install
。然后在需要显示提示的页面引入头文件:#import "UIView+EAFeatureGuideView.h"
最后添加以下代码:
EAFeatureItem *item = [[EAFeatureItem alloc] initWithFocusView:self.exampleCell focusCornerRadius:0 focusInsets:UIEdgeInsetsZero];
item.introduce = @"txt_feature_post_activity_4.1.png";
item.actionTitle = @"太好了";
item.action = ^(id sender){
NSLog(@"touched ..");
};
EAFeatureItem *recents = [[EAFeatureItem alloc] initWithFocusRect:CGRectMake(centerX - 25, centerY - 25, 50, 50) focusCornerRadius:25 focusInsets:UIEdgeInsetsZero];
recents.introduce = @"recents";
[self.navigationController.view showWithFeatureItems:@[item, recents] saveKeyName:@"keyName" inVersion:nil];