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Apps How to manually display frames from Camera.PreviewCallback after processing, without Camera.Preview
I have built a face detection app where I get the frames from onPreviewFrame, do the face detection and then draw a circle on a canvas above my surfaceView. The problem is frames are automatically displayed using the surfaceview thread when Camera.StartPreview() is started. This is obviously...- JamesBurnstone
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- Replies: 2
- Forum: Android Development
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Apps Unable to acess all the pixels in a bitmap
In short I am unable to access all the pixels of a bitmap image. I have used an intent to fire the native Camera app and returned a Bitmap image to my application activity. The data is definitely a bitmap object and I am able to display, get the height/width etc and access some pixels using...- JamesBurnstone
- Thread
- Replies: 8
- Forum: Android Development