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