onImageAvailable中未调用函数
我正在尝试使用OpenCV和camera2在摄像机的预览框中检测到人脸。我的相机预览正常工作,并且可以在屏幕上看到图像,但是从未调用函数setFace(bitmap)
readerListener = new ImageReader.OnImageAvailableListener() {
@Override
public void onImageAvailable(ImageReader reader) {
Image image = null;
try
{
Log.d(TAG,"acquiredLatestImage");
image = reader.acquireLatestImage();
ByteBuffer buffer = image.getPlanes()[0].getBuffer();
byte[] bytes = new byte[buffer.capacity()];
buffer.get(bytes);
Bitmap mBitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length, null);
setFace(mBitmap);
System.out.println("onImageAvailable::Acquired an image");
}
catch (Exception e)
{
e.printStackTrace();
}
finally {
{
if (image != null)
image.close();
}
}
}
};