在Objective C中将捕获图像添加到UITableView可以通过以下步骤实现:
AVCaptureSession *captureSession = [[AVCaptureSession alloc] init];
AVCaptureDevice *captureDevice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
NSError *error = nil;
AVCaptureDeviceInput *input = [AVCaptureDeviceInput deviceInputWithDevice:captureDevice error:&error];
if (input) {
[captureSession addInput:input];
} else {
NSLog(@"Error: %@", error);
return;
}
AVCaptureVideoPreviewLayer *previewLayer = [AVCaptureVideoPreviewLayer layerWithSession:captureSession];
previewLayer.videoGravity = AVLayerVideoGravityResizeAspectFill;
previewLayer.frame = cell.imageView.bounds;
[cell.imageView.layer addSublayer:previewLayer];
[captureSession startRunning];
- (void)prepareForReuse {
[super prepareForReuse];
[captureSession stopRunning];
}
通过以上步骤,你可以在UITableView中的每个单元格中实时显示摄像头捕获的图像。
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