当我升级到Xcode8后,启动我的相机项目,直接crash,输出的日志如下: '2016-07-08 16:41:11.268943 project-name[362:56625] [MC] System group container for systemgroup.com.apple.configurationprofiles path is /private/var/containers/Shared/SystemGroup/systemgroup.com.apple.configurat…

iOS10系统下调用系统相册.相机功能,遇到闪退的情况,描述如下: This app has crashed because it attempted to access privacy-sensitive data without a usage description.The app's Info.plist must contain an NSPhotoLibraryUsageDescription key with a string value explaining to the use…

iOS10系统下调用系统相册.相机功能,遇到闪退的情况,描述如下: This app has crashed because it attempted to access privacy-sensitive data without a usage description.The app's Info.plist must contain an NSPhotoLibraryUsageDescription key with a string value explaining to the use…

1.音频的权限(包括录音和播放) 1.1.首先要在清单中加上两个权限 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.RECORD_AUDIO" /> 1.2.然后在活动的onCreate或者其他必然执行的地方执行如下代码 if (Pack…

// 相机权限 func isRightCamera() -> Bool { let authStatus = AVCaptureDevice.authorizationStatus(forMediaType: AVMediaTypeVideo) return authStatus != .restricted && authStatus != .denied } // 相册权限 func isRightPhoto() -> Bool { let authStatus = AL…

在iOS7以后要打开手机摄像头或者相册的话都需要权限,在iOS9中更是更新了相册相关api的调用 首先新建一个swift工程,在SB中放上一个按钮,并在viewController中拖出点击事件 ok!按钮和事件设置好以后,我们来引入要用到的库,判断摄像头权限,需要引入AVFoundation.framework,搜索并进行添加 在ViewController中 import AVFoundation 并遵循以下几个代理UIImagePickerControllerDelegate,UIActi…

手机升到iOS 11后  发现之前正常的图片保存功能无法正常使用  会闪退 经测试发现应该是权限没有开启的原因  但是NSPhotoLibraryUsageDescription已经写入plist  且在iOS 11之前的手机系统上是正常的 通过查阅资料得知 OS11之后:默认开启访问相册权限(读权限),无需用户授权,无需添加NSPhotoLibraryUsageDescription,适配iOS11之前的还是需要加的. 添加图片到相册(写权限),需要用户授权,需要添加NSPhotoLibrar…

控制台报忠告: This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSPhotoLibraryUsageDescription key with a string value explaining to the user how the app uses this d…

ios10 系统必须强制配置系统权限 如果不配置,调试的时候导致崩溃,还会引发包无效的问题,导致上传打包后构建版本一直不显示 解决方案1.在项目中找到info.plist文件,右键点击以 Source Code形式打开2.添加以下键值对,这里以 PhotoLibrary 作为例子 key值必须填对  描述可以随便填写  说明一下就行. <key>NSPhotoLibraryUsageDescription</key> <string>此 App 需要您的同意才能读取媒体…

1.判断用户是否有权限访问相册 #import <AssetsLibrary/AssetsLibrary.h> ALAuthorizationStatus author = [ALAssetsLibraryauthorizationStatus]; if (author == kCLAuthorizationStatusRestricted || author ==kCLAuthorizationStatusDenied){ //无权限 } typedef enum { kCLAuthoriz…