为公司封装的一个简单的吐司view(公司内部管这种view叫吐司...)

效果图

图1 普通吐司

图2 节日吐司

图3 特殊吐司

Getting Start

使用 CocoaPods

1 . 添加 pod WYLNotificationView 到你的 podfile

pod 'WYLNotificationView'

2 . 在终端运行 pod install 然后打开新生成的xcworkspace

3 . 在你需要添加的地方添加头文件 WYLNotificationView.h

通过github集成

1 . downloadWYLNotificationView文件夹,放入你的project中

2 . 在你需要添加的地方添加头文件 WYLNotificationView.h

如何使用

1.在你的项目中的AppDelegate.h文件和任何你想发送吐司的文件里,#import"WYLNotification.h"

2.如果你想发送普通的吐司需求,你可以写下如下代码.例如:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(showTS:) name:kTSNotification object:nil];

return YES;
}

- (void)showTS:(NSNotification *)not{

NSDictionary *dict = [not userInfo];

WYLNotificationView *view = nil;
view = (WYLNotificationView *)[self.window viewWithTag:15000];

if (view){

    view.tusiStr = [dict objectForKey:kTUCAOStr];
    view.duration = [[dict objectForKey:kTUCAODuration] floatValue];
    [view keepSelf];

}else{

    view = [[WYLNotificationView alloc]init];

    view.window = self.window;
    view.tusiStr = [dict objectForKey:kTUCAOStr];
    view.height = self.window.frame.size.height / 10.0f;
    view.font = [UIFont systemFontOfSize:20];
    view.duration = [[dict objectForKey:kTUCAODuration] floatValue];

    [view createTuSi];

}

}

我们将吐司的view添加到window上,然后使其可以在任意界面展示.如果你要发送,你只需要配置一个dict,然后post它即可,例如:

- (IBAction)post:(id)sender {

NSDictionary *dict = @{kTUCAOStr:[NSString stringWithFormat:@"这次的测试数字是 : %d",255 - (arc4random()%255)],kTUCAODuration:@(1)};

[[NSNotificationCenter defaultCenter] postNotificationName:kTSNotification object:nil userInfo:dict];

}

其中,kTUCAOStr是要发送字符串的key,kTUCAODuration是要展示的时间. 最后效果如 图1

3.如果你想发送类似节日的吐司需求,你可以写下如下代码.例如:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(showHoliday:) name:kHolidayNotification object:nil];

return YES;
}

- (void)showHoliday:(NSNotification *)not{

for (int i = 0; i < 15; i++) {

    @autoreleasepool {

        UIImage *image = (UIImage *)[not object];

        int x = (arc4random()%(int)(self.window.frame.size.width)) - image.size.width;

        WYLHolidayNotificationView *view =[[WYLHolidayNotificationView alloc]initWithFrame:CGRectMake(x, -100, 50, 50)];
        view.size = self.window.frame.size;
        view.image = image;

        [self.window addSubview:view];
        [self.window bringSubviewToFront:view];

        [view startDropOut];

    }

}

}

你只需要把一个你想展示的图片文件传入dict然后发送出去即可,效果如图2.例如:

- (IBAction)post2:(UIButton *)sender {

UIImage *image = [UIImage imageNamed:@"girl"];

[[NSNotificationCenter defaultCenter] postNotificationName:kHolidayNotification object:image userInfo:nil];

}

4.如果你想发送带一个按钮的特殊需求,你可以写下如下代码.例如:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(showSpecialNotification:) name:kTSSpecialNotification object:nil];

return YES;
}

- (void)showSpecialNotification:(NSNotification *)not{

NSDictionary *dict = [not userInfo];

WYLSpecialNotificationView *view = nil;
view = (WYLSpecialNotificationView *)[self.window viewWithTag:16000];

if (view) {
    view.tusiStr = [dict objectForKey:kTUCAOStr];
    [view keepSelf];
}else{
    view = [[WYLSpecialNotificationView alloc]init];

    view.window = self.window;
    view.tusiStr = [dict objectForKey:kTUCAOStr];
    view.height = self.window.frame.size.height / 10.0f;
    view.font = [UIFont systemFontOfSize:20];
    view.duration = [[dict objectForKey:kTUCAODuration] floatValue];
    view.btnStr = [dict objectForKey:kTUBtnStr];

    __weak WYLSpecialNotificationView *weakView = view;
    view.callBtn = ^{
        [weakView removeSelf];
    };

    [view createTuSi];
    [view createBtn];
}

}

这次你除了要传一个展示的字符串,展示时间以外,你还需要传一个btn的按钮名字.效果如图3.例如

- (IBAction)post3:(UIButton *)sender {

NSDictionary *dict = @{kTUCAOStr:[NSString stringWithFormat:@"这次的测试数字是 : %d",255 - (arc4random()%255)],kTUCAODuration:@(1),kTUBtnStr:@"继续下载"};

[[NSNotificationCenter defaultCenter] postNotificationName:kTSSpecialNotification object:nil userInfo:dict];

}

注意:特殊吐司不会自己消失,而是添加了手势上滑消失,或者点击按钮消失.

Version

1.0.7

1.修改了消失的逻辑

2.特殊吐司开放出了btn属性

3.调整了一些颜色

1.0.8

1.修改了特殊吐司消失的逻辑

1.1.0

1.为特殊吐司加入了箭头图片

License

MIT