86 lines
2.2 KiB
Mathematica
86 lines
2.2 KiB
Mathematica
|
#import "RCTCamera.h"
|
||
|
|
#import "RCTLog.h"
|
||
|
|
#import "ViewfinderView.h"
|
||
|
|
#import <AVFoundation/AVFoundation.h>
|
||
|
|
|
||
|
|
@implementation RCTCamera
|
||
|
|
|
||
|
|
- (void)setSrc:(NSString *)source
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
- (id)init
|
||
|
|
{
|
||
|
|
if ((self = [super init])) {
|
||
|
|
|
||
|
|
_viewfinder = [[ViewfinderView alloc] init];
|
||
|
|
AVCaptureSession *session = [[AVCaptureSession alloc] init];
|
||
|
|
|
||
|
|
[[self viewfinder] setSession:session];
|
||
|
|
[self addSubview:_viewfinder];
|
||
|
|
|
||
|
|
NSError *error = nil;
|
||
|
|
|
||
|
|
NSArray *devices = [AVCaptureDevice devicesWithMediaType:AVMediaTypeVideo];
|
||
|
|
AVCaptureDevice *captureDevice = [devices firstObject];
|
||
|
|
|
||
|
|
AVCaptureDevicePosition position = AVCaptureDevicePositionBack;
|
||
|
|
AVCaptureVideoOrientation interfaceOrientation = (AVCaptureVideoOrientation)UIInterfaceOrientationMaskLandscape;
|
||
|
|
|
||
|
|
for (AVCaptureDevice *device in devices)
|
||
|
|
{
|
||
|
|
if ([device position] == position)
|
||
|
|
{
|
||
|
|
captureDevice = device;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
AVCaptureDeviceInput *captureDeviceInput = [AVCaptureDeviceInput deviceInputWithDevice:captureDevice error:&error];
|
||
|
|
|
||
|
|
if (error)
|
||
|
|
{
|
||
|
|
NSLog(@"%@", error);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ([session canAddInput:captureDeviceInput])
|
||
|
|
{
|
||
|
|
[session addInput:captureDeviceInput];
|
||
|
|
|
||
|
|
// [[(AVCaptureVideoPreviewLayer *)[[self viewfinder] layer] connection] setVideoOrientation:(AVCaptureVideoOrientation)interfaceOrientation];
|
||
|
|
[(AVCaptureVideoPreviewLayer *)[[self viewfinder] layer] setVideoGravity:AVLayerVideoGravityResizeAspectFill];
|
||
|
|
}
|
||
|
|
|
||
|
|
[session startRunning];
|
||
|
|
|
||
|
|
}
|
||
|
|
return self;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (NSArray *)reactSubviews
|
||
|
|
{
|
||
|
|
NSArray *subviews = @[_viewfinder];
|
||
|
|
return subviews;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)layoutSubviews
|
||
|
|
{
|
||
|
|
[super layoutSubviews];
|
||
|
|
_viewfinder.frame = self.bounds;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)insertReactSubview:(UIView *)view atIndex:(NSInteger)atIndex
|
||
|
|
{
|
||
|
|
RCTLogError(@"Camera does not support subviews");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)removeReactSubview:(UIView *)subview
|
||
|
|
{
|
||
|
|
RCTLogError(@"Camera does not support subviews");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
@end
|