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- (BOOL)application:(UIApplication *)application shouldAllowExtensionPointIdentifier:(NSString *)extensionPointIdentifier { return NO; } 阅读全文
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应用中有时我们会有保存图片的需求,如利用UIImagePickerController用IOS设备内置的相机拍照,或是有时我们在应用程序中利用UIKit的 UIGraphicsBeginImageContext,UIGraphicsEndImageContext,UIGraphicsGetImage 阅读全文
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//相册权限头文件 #import //判断是否有权限 ALAuthorizationStatus author = [ALAssetsLibrary authorizationStatus]; if (author == AVAuthorizationStatusRestricted || author ==AVAuthorizationStatusDenied){ //无权限... 阅读全文