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Added scanner flag #56

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merged 1 commit into from
Jul 31, 2016
Merged

Added scanner flag #56

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15 changes: 11 additions & 4 deletions qrcodereaderview/src/main/java/com/dlazaro66/qrcodereaderview/QRCodeReaderView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -48,11 +48,11 @@ public class QRCodeReaderView extends SurfaceView

public interface OnQRCodeReadListener {

public void onQRCodeRead(String text, PointF[] points);
void onQRCodeRead(String text, PointF[] points);

public void cameraNotFound();
void cameraNotFound();

public void QRCodeNotFoundOnCamImage();
void QRCodeNotFoundOnCamImage();
}

private OnQRCodeReadListener mOnQRCodeReadListener;
Expand All @@ -64,6 +64,7 @@ public interface OnQRCodeReadListener {
private int mPreviewHeight;
private SurfaceHolder mHolder;
private CameraManager mCameraManager;
private boolean mQrDecodingEnabled = true;

public QRCodeReaderView(Context context) {
super(context);
Expand All @@ -79,6 +80,10 @@ public void setOnQRCodeReadListener(OnQRCodeReadListener onQRCodeReadListener) {
mOnQRCodeReadListener = onQRCodeReadListener;
}

public void setQRDecodingEnabled(boolean qrDecodingEnabled) {
this.mQrDecodingEnabled = qrDecodingEnabled;
}

public CameraManager getCameraManager() {
return mCameraManager;
}
Expand Down Expand Up @@ -131,6 +136,9 @@ public CameraManager getCameraManager() {

// Called when camera take a frame
@Override public void onPreviewFrame(byte[] data, Camera camera) {
if (!mQrDecodingEnabled) {
return;
}

PlanarYUVLuminanceSource source =
mCameraManager.buildLuminanceSource(data, mPreviewWidth, mPreviewHeight);
Expand Down Expand Up @@ -198,7 +206,6 @@ public CameraManager getCameraManager() {
* @return a new PointF array with transformed points
*/
private PointF[] transformToViewCoordinates(ResultPoint[] resultPoints) {

PointF[] transformedPoints = new PointF[resultPoints.length];
int index = 0;
if (resultPoints != null) {
Expand Down