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摘要： iOS: How to use MPMoviePlayerControllerup vote6down votefavorite3I've created a blank project (iOS) and put this in my viewDidLoad:NSString*moviePath =[[NSBundle mainBundle] pathForResource:@"Movie" ofType:@"m4v"];MPMoviePlayerViewController*playerController =[[MPMoviePlayerV 阅读全文

摘要： http://hi.baidu.com/lphack/item/83865611c5f82c8988a956df本人新手，难免会出错，请各位指点！最近要做一个项目，是通过iphone来播放工厂摄像头录制的视频达到监控设备的目的，要求可以实现点播和直播对于视频流的操做其实一无所知，但是老同事给我开了一个头，给了我几篇文章，关于苹果http live streaming 流媒体技术的，于是我就从这里入手了。先讲讲前提基础：我的系统是：雪豹需要实现目标是： 把获得的ts格式的视频，切片成一系列ts文件，在iphone上实现在线播放好开始了========================完美... 阅读全文

摘要： 問題：使用iOS UIWebView時，載入本地html檔案，但是該檔案太大，結果螢幕畫面形成一長條型顯示，雖然用滾動畫面可以看見整個html檔案，但是滑來滑去，不好用。目標：用UIWebView載入html檔時，將html檔案切成一頁一頁，向左滑動螢幕可看下一頁，向右滑動螢幕可看下一頁。做法：我用的是Xcode V4.2 Build 4C199， MAC OS X 10.6 (10K549)(1) 用File/New/New Project產生一個新專案， 選iOS/Application/Single View Application。下一個螢幕，Product Name：UIWebVie 阅读全文

摘要： ios7 UITableViewCell selectionStyle won't go back to blueup vote6down votefavorite2Xcode 5.0, iOS 7 and updating an existing app.UITableViewselected row is now gray, not blue.From what I've read they changed the defaultselectionStyleto gray. But "Blue" is still an option in IB andU 阅读全文

摘要： How to change status bar style during launch on iOS 7up vote4down votefavoriteWhen I launch my app, it shows the launch image and a black status bar. How can I change it so the status bar is light during launch? I have set the status bar appearance to light in my AppDelegate didFinishLoading method, 阅读全文

摘要： //viewDidloadif ([self respondsToSelector:@selector(setNeedsStatusBarAppearanceUpdate)]) {// iOS 7[self prefersStatusBarHidden];[self performSelector:@selector(setNeedsStatusBarAppearanceUpdate)];} else {// iOS 6[[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnima 阅读全文

摘要： 3down votefavoriteHave you guys stumbled up on this issue ?Basically in iOS 7 Navigation Controller is rendered over the sub-view I navigated to.In iOS 6 view I navigate to is enclosed between navigation bar and footer. In iOS 7 it looks like sub-view is rendered full-screen, under navigation bar an 阅读全文

摘要： UIView的alpha、hidden和opaque属性之间的关系和区别作者：wangzz原文地址：http://blog.csdn.net/wzzvictory/article/details/10076323转载请注明出处UIView的这几个属性让我困惑了好一阵子，通过翻看官方文档和stackoverflow等网上资源，对它们有了一定理解，现分享出来。如理解有误，还请大家指出。一、alpha液晶显示器是由一个个的像素点组成的，每个像素点都可以显示一个由RGBA颜色空间组成的一种色值。其中的A就表示透明度alpha，UIView中alpha是一个浮点值，取值范围0~1.0,表示从完全透明到完 阅读全文

摘要： Alternative to iPhone device ID (UDID) [duplicate]up vote10down votefavorite3Possible Duplicate:UIDevice uniqueIdentifier Deprecated - What To Do Now?Even if Apple was not at Barcelone's MWC (mobile world congress), there was the certitude that getting the deviceID will be deprecated in further 阅读全文

摘要： 屏幕旋转// ios 5、6都有这个方法- (BOOL)shouldAutorotate{ returnYES;}//ios6有效- (NSUInteger)supportedInterfaceOrientations{ returnUIInterfaceOrientationMaskLandscape;}//ios5有效- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation{ return ((toInterfaceOrientation==UIInter... 阅读全文