iOS 10 - 应用程序崩溃通过 UIImagePickerController 访问照片库或设备相机

Question

下面是我访问照片库的代码

-(void)click_gallery
{

    if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])
     {

    UIImagePickerController *imgPicker= [[UIImagePickerController alloc] init];
    UIColor* color = [UIColor colorWithRed:46.0/255 green:127.0/255 blue:244.0/255 alpha:1];
    [imgPicker.navigationBar setTintColor:color];
    imgPicker.delegate = self;
    imgPicker.allowsEditing = YES;
    imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;

    [self presentViewController:imgPicker animated:NO completion:Nil];
     }

}

它中止了

此应用试图在没有使用说明的情况下访问隐私敏感数据。应用程序的 Info.plist 必须包含一个 NSCameraUsageDescription 键和一个向用户解释应用程序如何使用此数据的字符串值。

libsystem_kernel.dylib`__pthread_kill:
    0x109955efc <+0>:  movl   [=12=]x2000148, %eax          ; imm = 0x2000148 
    0x109955f01 <+5>:  movq   %rcx, %r10
    0x109955f04 <+8>:  syscall 
->  0x109955f06 <+10>: jae    0x109955f10               ; <+20>
    0x109955f08 <+12>: movq   %rax, %rdi
    0x109955f0b <+15>: jmp    0x1099507cd               ; cerror_nocancel
    0x109955f10 <+20>: retq   
    0x109955f11 <+21>: nop    
    0x109955f12 <+22>: nop    
    0x109955f13 <+23>: nop

然后我得到 线程 10:EXC_BAD_INTRUCTION 代码=exc_i386_invop, 相同的代码在 iOS 9 中运行良好。有人可以帮我解决这个问题吗？提前致谢。

Answer 1

在iOS10。您必须为相机和照片库设置隐私设置。

相机：

Key       :  Privacy - Camera Usage Description   
Value     :  $(PRODUCT_NAME) camera use

图片库：

Key       :  Privacy - Photo Library Usage Description    
Value     :  $(PRODUCT_NAME) photo use

Answer 2

IOS 10 Now Requires User Permission to Access Media Library, Photos, Camera and other Hardware like these. The solution for this is to add their keys into info.plist with description for user that how we are using their data , iOS already required permissions to access microphone, camera, and media library earlier (iOS6, iOS7), but since iOS10 the apps will crash if you don't provide the description why you are asking for the permission.

在 plist 文件中添加以下键值。

您可以在 Info.plist 文件中指定所有 Cocoa 键的列表

照片：

Key       :  Privacy - Photo Library Usage Description    
Value   :  $(PRODUCT_NAME) photo use

麦克风：

Key        :  Privacy - Microphone Usage Description    
Value    :  $(PRODUCT_NAME) microphone use

相机：

Key       :  Privacy - Camera Usage Description   
Value   :  $(PRODUCT_NAME) camera use

iOS 10 - 应用程序崩溃通过 UIImagePickerController 访问照片库或设备相机

iOS 10 - App crashes To access photo library or device camera via UIImagePickerController

objective-c

uiimagepickercontroller

ios

ios10

xcode8