mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-09 01:56:05 -05:00
36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
// Request permission.authorization to use camera and microphone
|
|
// From: https://developer.apple.com/documentation/bundleresources/information_property_list/protected_resources/requesting_authorization_for_media_capture_on_macos?language=objc
|
|
|
|
#include <AVFoundation/AVFoundation.h>
|
|
|
|
// Returns:
|
|
// 1 - if permission granted,
|
|
// 0 - if pending,
|
|
// -1 - if not granted.
|
|
int authCameraAndMic()
|
|
{
|
|
// Request permission to access the camera and microphone.
|
|
switch ([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo])
|
|
{
|
|
case AVAuthorizationStatusAuthorized:
|
|
// The user has previously granted access to the camera.
|
|
return 1;
|
|
case AVAuthorizationStatusNotDetermined:
|
|
{
|
|
// The app hasn't yet asked the user for camera access.
|
|
[AVCaptureDevice requestAccessForMediaType:AVMediaTypeVideo completionHandler:^(BOOL granted) {
|
|
if (granted) {
|
|
}
|
|
}];
|
|
return 0;
|
|
}
|
|
case AVAuthorizationStatusDenied:
|
|
// The user has previously denied access.
|
|
return -1;
|
|
case AVAuthorizationStatusRestricted:
|
|
// The user can't grant access due to restrictions.
|
|
return -1;
|
|
}
|
|
}
|
|
|