ios9

iOS9适配注意点 一、后台定位类app适配点 在iOS8中，APP的定位服务apple就做了一些修改，需要用户申请相应的权限，并在info.plist文件中添加对应的键值。具体的做法在这篇博客中有详细的讲解： http://my.oschina.net/u/2340880/blog/414760 。 在iOS9系统中，定位服务的做法基本没有改变，对于前台的定位没有影响，但app中如果需要后台定位，那么还需要多做一些操作，例如： manager = [[CLLocationManager alloc]init]; //申请后台定位权限 [manager requestAlwaysAuthorization]; manager.delegate=self; //======================================= //下面这个是iOS9中新增的方法 开启后台定位 manager.allowsBackgroundLocationUpdates = YES; //====================================== [manager startUpdatingLocation]; 通过上面简单的配置直接运行的话，程序会崩溃掉，还需要在plist文件中做一些配置，两种方式： 方式一：直接在plist文件中配置如下： 方式二：在项目中设置

I'm using iOS9 XCode7 I need to change the height of cell Dynamically according to labelText Height I have used: self.tableView.rowHeight=UITableViewAutomaticDimension; But it is not working for custom made cell. sizetoFit is removed in iOS9. Please suggest something. Thanks Give your label constrains relative to the cell, top, bottom, left and right. Than your cell size will grow with the content height. also make your label multiline.(by setting Lines property to 0 in attribute inspector) #pragma mark- Menu table Delegates -(CGFloat)tableView:(UITableView *)tableView

Basically the question is in the title. I'm sure there's a way to ship your app to an earlier version of iOs (8 in this case), while still being able to use an exclusive feature of a newer OS version. Example: My app has a minimum support of iOs 8.3, and with the latest release of iOs 9, I wanna add support to force touch (which is only available in iOs 9), but in the same time, I want to be able to fix bugs and do UI improvements for example and ship the update to both versions. Major apps do this, fb for example, so there MUST be a way, but I couldn't find it anywhere, I'm giving up :( EDIT

I have an application which uses UITapGestureRecognizers which seem to not work in iOS9 Beta 2. They are successfully calling - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch { NSLog(@"shouldReceiveTouch"); return YES; } but it doesn't hit any of the other UITapGesture delegate methods. When I run the same application (from Xcode 7) on a device running on iOS 8, it works as expected. Has anyone else hit this? Here is how I initialise the UITapGestureRecognizer. Edit If I create the UITapGestureRecognizer in code instead of in the

This question already has an answer here: Swift 2.0 : 'enumerate' is unavailable: call the 'enumerate()' method on the sequence 3 answers Just downloaded Xcode 7 Beta, and come up with this error on enumerate error: enumerate is unavailable call the enumerate method on the sequence func layoutSpecialKeysRow(row: [Key], keyWidth: CGFloat, gapWidth: CGFloat, leftSideRatio: CGFloat, rightSideRatio: CGFloat, micButtonRatio: CGFloat, isLandscape: Bool, frame: CGRect) -> [CGRect] { var frames = [CGRect]() var keysBeforeSpace = 0 var keysAfterSpace = 0 var reachedSpace = false for _k, key) in

i have made a function in iOS 8 to play a movie in the background and now when i want to use it in iOS 9 it gives me a warning and says that it best not to use MPMoviePlayer and instead use AVPlayer. but i don't know anything about AVPlayer. how can i convert this to a proper function without warning that uses AVPlayer instead of MPMoviePlayer? heres the func : func playVideo() ->Bool { let path = NSBundle.mainBundle().pathForResource("video", ofType:"mov") //take path of video let url = NSURL.fileURLWithPath(path!) moviePlayer = MPMoviePlayerController(contentURL: url) //asigning video to