iOS 进度框(二) SVProgressHUD
一、常用的第三方 “进度框” 大致有以下2种:
(1)SVProgressHUD 使用起来很方便,但可定制差一些,看它的接口貌似只能添加一个全屏的HUD,不能把它添加到某个视图上面去。SVProgressHUD 调用方式很多都是静态方式,使用起来也比较方便。
(2)MBProgressHUD 功能全一些,可定制高一些,而且可以指定加到某一个View上去,用起来可能就没上面那个方便了。
github 地址 https://github.com/samvermette/SVProgressHUD
MBProgressHUD 在我的上一篇博客中已经介绍过了,这里介绍一下SVProgressHUD
当前开发环境 Mac OS 10.11.6、XCode 7.1、iOS9
SVProgressHUD的版本为 v2.0.3
二、项目截图
1、运行截图
2、show
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- (void)show {
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[SVProgressHUD show];
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}
3、showWithStatus
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- (void)showWithStatus {
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[SVProgressHUD showWithStatus:@"Doing Stuff"];
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}
4、showWithProgress
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static float progress = 0.0f;
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- (IBAction)showWithProgress:(id)sender {
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progress = 0.0f;
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[SVProgressHUD showProgress:0 status:@"Loading"];
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[self performSelector:@selector(increaseProgress) withObject:nil afterDelay:0.3f];
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}
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- (void)increaseProgress {
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progress += 0.1f;
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[SVProgressHUD showProgress:progress status:@"Loading"];
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if(progress < 1.0f){
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[self performSelector:@selector(increaseProgress) withObject:nil afterDelay:0.3f];
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} else {
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[self performSelector:@selector(dismiss) withObject:nil afterDelay:0.4f];
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}
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}
5、showInfoWithStatus
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- (IBAction)showInfoWithStatus {
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[SVProgressHUD showInfoWithStatus:@"Useful Information."];
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}
6、showSuccessWithStatus
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- (void)showSuccessWithStatus {
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[SVProgressHUD showSuccessWithStatus:@"Great Success!"];
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}
7、showErrorWithStatus
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- (void)showErrorWithStatus {
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[SVProgressHUD showErrorWithStatus:@"Failed with Error"];
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}
8、dismiss
关闭进度框
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- (void)dismiss {
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[SVProgressHUD dismiss];
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}
9、Style(Light、Dark)
Style指的是背景颜色,背景色与前景色相反。
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typedef NS_ENUM(NSInteger, SVProgressHUDStyle) {
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SVProgressHUDStyleLight, // default style, white HUD with black text, HUD background will be blurred on iOS 8 and above
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SVProgressHUDStyleDark, // black HUD and white text, HUD background will be blurred on iOS 8 and above
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SVProgressHUDStyleCustom // uses the fore- and background color properties
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};
例如:
(1)SVProgressHUDStyleLight:White background with black spinner and text
背景色为白色,前景色为黑色
(2)SVProgressHUDStyleDark:Black background with white spinner and text
背景色为黑色,前景色为白色
(3)SVProgressHUDStyleCustom:
If you want to use custom colors with setForegroundColor and setBackgroundColor don't forget tp set SVProgressHUDStyleCustom via setDefaultStyle
如果想使用自定义的前景色和背景色,就必须使者该style。
10、AnimationType(Flat、Native)
AnimationType指的是动画类型,只对 "show" 和 "showWithStatus" 有效
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typedef NS_ENUM(NSUInteger, SVProgressHUDAnimationType) {
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SVProgressHUDAnimationTypeFlat, // default animation type, custom flat animation (indefinite animated ring)
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SVProgressHUDAnimationTypeNative // iOS native UIActivityIndicatorView
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};
(1)Flat
(2)Native
11、MaskType(None、Clear、Black、Grad、Cust)
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typedef NS_ENUM(NSUInteger, SVProgressHUDMaskType) {
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SVProgressHUDMaskTypeNone = 1, // default mask type, allow user interactions while HUD is displayed
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SVProgressHUDMaskTypeClear, // don't allow user interactions
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SVProgressHUDMaskTypeBlack, // don't allow user interactions and dim the UI in the back of the HUD, as on iOS 7 and above
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SVProgressHUDMaskTypeGradient, // don't allow user interactions and dim the UI with a a-la UIAlertView background gradient, as on iOS 6
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SVProgressHUDMaskTypeCustom // don't allow user interactions and dim the UI in the back of the HUD with a custom color
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};
(1)None 表示无背景,单击 "进度框“ 以外的区域可以将事件传递给下层(非模态)
(2)Clear 表示背景透明,阻塞 “进度框” 以外的事件传递(模态)
(3)Black 表示背景为黑色,阻塞 “进度框” 以外的事件传递(模态)
(4)Grad 表示背景为渐变色(中间白,四周黑),阻塞 “进度框” 以外的事件传递(模态)
(5)Cust 表示背景为红色,阻塞 “进度框” 以外的事件传递(模态)
文章来源: blog.csdn.net,作者:福州-司马懿,版权归原作者所有,如需转载,请联系作者。
原文链接:blog.csdn.net/chy555chy/article/details/51777940
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