sauchye
commented
9 years ago 干货
http://bawn.github.io/ios/2014/11/24/Miscellany.html
Label各种字体显示设置
http://blog.csdn.net/tongzhitao/article/details/7861459
画虚线
- (void)strokeDashLineAddToView:(UIView *)view
strokeColor:(UIColor *)strokeColor{
CAShapeLayer *shapeLayer = [CAShapeLayer layer];
[shapeLayer setBounds:view.bounds];
[shapeLayer setPosition:view.center];
[shapeLayer setFillColor:[[UIColor clearColor] CGColor]];
// strokeColor is dashLine CGColor, 1.0f is dashLine width
[shapeLayer setStrokeColor:strokeColor.CGColor];
[shapeLayer setLineWidth:1.0f];
[shapeLayer setLineJoin:kCALineJoinBevel];
// 15 is dashLine width, 5 is dashLine space
[shapeLayer setLineDashPattern:
[NSArray arrayWithObjects:[NSNumber numberWithInt:15],
[NSNumber numberWithInt:5],nil]];
CGMutablePathRef path = CGPathCreateMutable();
CGPathMoveToPoint(path, NULL, 0, 0);
CGPathAddLineToPoint(path, NULL, CGRectGetWidth(view.frame), 0);
[shapeLayer setPath:path];
CGPathRelease(path);
[view.layer addSublayer:shapeLayer];
}
图片处理
http://blog.csdn.net/q199109106q/article/details/8615661
判断字符串含有空格
[string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]].length == 0http://blog.csdn.net/zhangao0086/article/details/7234859
状态栏随意玩
首先去 Info.plist 里面，把 UIViewControllerBasedStatusBarAppearance 设置为 NO.
然后在你想要改变状态栏颜色的任何地方，写下面这行代码
UIApplication.sharedApplication().setStatusBarStyle(UIStatusBarStyle.Default, animated: true)或者
UIApplication.sharedApplication().setStatusBarStyle(UIStatusBarStyle.LightContent, animated: true)参考：
http://www.jianshu.com/p/9d6b6f790493
导航栏随便玩
添加多个ButtonItem
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(SCREEN_WIDTH - 80, 0, 80, 30)];
UIBarButtonItem *barItem = [[UIBarButtonItem alloc] initWithCustomView:v];
self.navigationItem.rightBarButtonItem = barItem;玩转导航栏颜色
SYBaseNavigationController
// 导航相关设置 导航栏颜色设置
[self.navigationBar setBarTintColor:kNAVIGATION_BAR_COLOR];
//返回按钮颜色设置
self.navigationBar.tintColor = [UIColor whiteColor];
//navTitle字体颜色设置
[self.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];
[self.navigationBar setTranslucent:NO];更改系统相册返回、取消按钮颜色, 遵循UINavigationControllerDelegate代理
#pragma mark - UINavigationControllerDelegate
- (void)navigationController:(UINavigationController *)navigationController
willShowViewController:(UIViewController *)viewController
animated:(BOOL)animated{
viewController.navigationController.navigationBar.tintColor = [UIColor whiteColor];
}Controller
UINavigationController 修改某一导航控制器Item的颜色，如：访问相册时修改Cancle（默认蓝色）的颜色
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated{
viewController.navigationItem.rightBarButtonItem.tintColor = [UIColor whiteColor];
}解决全屏设置一个NavigationController的背景图片会出现一条横线
[[UINavigationBar appearance] setBackgroundImage:[[UIImage alloc] init]
forBarPosition:UIBarPositionAny
barMetrics:UIBarMetricsDefault];
[[UINavigationBar appearance] setShadowImage:[[UIImage alloc] init]];参考: http://my.oschina.net/ioslighter/blog/411972?p=1
保存图片，MV到相册
保存图片，MV到相册
NSString *strPath = [[NSBundle mainBundle] pathForResource:@"11.jpg" ofType:nil];
UIImage *image = [UIImage imageWithContentsOfFile:strPath];
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil);参看： http://blog.csdn.net/iukey/article/details/8017331 http://www.cnblogs.com/weilaikeji/archive/2013/03/10/2953206.html
生成推送pem
openssl pkcs12 -in CertificateName.p12 -out CertificateName.pem -nodesperformSelector延时调用导致的内存泄露,在dealloc中
[NSObject cancelPreviousPerformRequestsWithTarget:self];[NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(method1:) object:nil]- introduce
http://blog.csdn.net/wangqiuyun/article/details/7587929
关闭tableViewCell点击效果
cell.selectionStyle = UITableViewCellSelectionStyleNone;比较一个时间是否在一个时间段内，如：8：20是否在9:00-10:00内
/**
* @brief 判断当前时间是否在fromHour和toHour之间。如，fromHour=8，toHour=23时，即为判断当前时间是否在8:00-23:00之间
*/
- (BOOL)isBetweenFromHour:(NSInteger)fromHour toHour:(NSInteger)toHour
{
NSDate *date8 = [self getCustomDateWithHour:8];
NSDate *date23 = [self getCustomDateWithHour:23];
NSDate *currentDate = [NSDate date];
if ([currentDate compare:date8]==NSOrderedDescending && [currentDate compare:date23]==NSOrderedAscending)
{
NSLog(@"该时间在 %d:00-%d:00 之间！", fromHour, toHour);
return YES;
}
return NO;
}
/**
* @brief 生成当天的某个点（返回的是伦敦时间，可直接与当前时间[NSDate date]比较）
* @param hour 如hour为“8”，就是上午8:00（本地时间）
*/
- (NSDate *)getCustomDateWithHour:(NSInteger)hour
{
//获取当前时间
NSDate *currentDate = [NSDate date];
NSCalendar *currentCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDateComponents *currentComps = [[NSDateComponents alloc] init];
NSInteger unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit | NSWeekdayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit;
currentComps = [currentCalendar components:unitFlags fromDate:currentDate];
//设置当天的某个点
NSDateComponents *resultComps = [[NSDateComponents alloc] init];
[resultComps setYear:[currentComps year]];
[resultComps setMonth:[currentComps month]];
[resultComps setDay:[currentComps day]];
[resultComps setHour:hour];
NSCalendar *resultCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
return [resultCalendar dateFromComponents:resultComps];
}http://blog.csdn.net/yuedong56/article/details/37600067
解决后台数据返回NSNull，导致Crash
https://github.com/nicklockwood/NullSafe
键盘遮挡问题
https://github.com/stars?utf8=%E2%9C%93&q=keyBoard https://github.com/hackiftekhar/IQKeyboardManager https://github.com/michaeltyson/TPKeyboardAvoiding ...
+ (void)IQKeyboardAutoToolbar:(BOOL)autoToolbar{
IQKeyboardManager *manager = [IQKeyboardManager sharedManager];
manager.enable = YES;
manager.shouldResignOnTouchOutside = YES;
manager.shouldToolbarUsesTextFieldTintColor = YES;
manager.enableAutoToolbar = autoToolbar;
}添加可变的字符串到ActionSheet
UIActionSheet *sheet = [[UIActionSheet alloc] initWithTitle:@"title" delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles:nil, nil];;
for ( NSInteger i = 0; i < installMaps.count; i ++) {
[sheet addButtonWithTitle:installMaps[i]];
}
[sheet showInView:self.view];
Swift 5.0
https://www.runoob.com/manual/gitbook/swift5
https://developer.apple.com/library/ios/navigation/ http://nshipster.com/ http://www.raywenderlich.com/ http://objc.io/ http://objccn.io/ (喵神@onevcat 组织) http://www.cocoachina.com/ios/ ...
RxSwift
https://www.jianshu.com/p/f61a5a988590
2015优秀博客
http://segmentfault.com/bookmark/1230000004250380
https://github.com/ 国内，涵盖一些UI效果图 http://code4app.com/ http://code.cocoachina.com/
话说求人不如求自己，不到万不得已，自己还是先试试，或许关键字不对... https://devforums.apple.com http://stackoverflow.com http://iphonedevsdk.com/forum http://www.developerfeed.com/profile/ios-developer 国内资源分享 http://toutiao.io/ http://www.cocoachina.com/ios/ http://blog.fir.im/fir_im_weekly151211/ http://tech.glowing.com/cn/ http://bbs.iosre.com/ https://github.com/sauchye/iosdev_notes/issues/4#issue-105941579
提高篇
https://github.com/sauchye/iosdev_notes/issues/13 ...
GitHub搜索
https://github.com/search?l=Objective-C&p=2&q=game&s=stars&type=Repositories
http://www.cocoachina.com/industry/20130918/7022.html http://blog.devtang.com/blog/2014/03/05/use-alcatraz-to-manage-xcode-plugins/
http://revealapp.com/ (免费30天)
https://github.com/robbyrussell/oh-my-zsh
来自巧大推荐的iOS/Mac OS开发博客
@tangqiaoboy https://github.com/tangqiaoboy/iOSBlogCN
收集项目中常遇到一些UI需求
ScrollView
TableView
UILabelUIButtonUISwitchpopView...
WebView 加载处理
https://github.com/Roxasora/RxWebViewController （类似微信，支付宝，UC浏览器加载） https://github.com/TransitApp/SVWebViewController https://github.com/ninjinkun/NJKWebViewProgress https://github.com/TimOliver/TOWebViewController
SDWebImage加载网络图片
https://github.com/JJSaccolo/UIActivityIndicator-for-SDWebImage （小菊花显示加载中）
网络图片加载框架
https://github.com/rs/SDWebImage https://github.com/ibireme/YYImage https://github.com/onevcat/Kingfisher （Swift）