iphone itoast 信息提示类

一般我们都习惯了用uialertview来显示一些提示信息给用户，但用得多了就会发现些问题，就是用户总是需要自己去关闭这个提示框，而且也打断了用户的下一步操作，正在想要不要自己写一个可以自动消失的alertview,网上一搜，发现个开源的东东，已经有这个功能了。地址：http://code.google.com/p/toast-notifications-ios/

用法也很简单，可以直接调用类方法：

[[iToast makeText:NSLocalizedString(@"The activity has been successfully saved.", @"")] show];

[[iToast makeText:NSLocalizedString(@"The activity has been successfully saved.", @"")] show];

也支持链调用，像下面这样：

[[[iToast makeText:NSLocalizedString(@"The activity has been successfully saved.", @"")]
                                        setGravity:iToastGravityBottom] show];

[[[iToast makeText:NSLocalizedString(@"The activity has been successfully saved.", @"")] 
                                        setGravity:iToastGravityBottom] show];

或这样：

[[[[iToast makeText:NSLocalizedString(@"Something to display a very long time", @"")]
                                        setGravity:iToastGravityBottom] setDuration:iToastDurationLong] show];

[[[[iToast makeText:NSLocalizedString(@"Something to display a very long time", @"")] 
                                        setGravity:iToastGravityBottom] setDuration:iToastDurationLong] show];

同时它还有一个单例形式的配置类，你可以进行定制：

iToastSettings *theSettings = [iToastSettings getSharedSettings];
theSettings.duration = 4000;




效果像下面这样：