Using SparkAdapter with X and Y value and displaying both on onScrubbed()

[Nader Baydoun]

Hello,
Thank you for this great and easy to use library!
I was wondering how I can use SparkAdapter to it's full extent.
I have both X and Y value with Y being the price of the asset, and X the time.
When the sparkline is clicked and onScrubbed is triggered I want to update the scrubInfoTextView with both values of X and Y. I am not too certain how to do that using the spark adapter.

 public class AssetAdapter extends SparkAdapter {
    private float[] yData;
    public float[] xData;

    public CryptoAdapter(float[] yData) {
        this.yData = yData;
    }

    @Override
    public int getCount() {
        return yData.length;
    }

    @Override
    public Object getItem(int index) {
        return yData[index];
    }

    @Override
    public float getY(int index) {
        return yData[index];
    }

    @Override
    public float getX(int index) { return xData[index];}
}






 public void setupSpark()
{
    sparkView = findViewById(R.id.sparkview);

    sparkView.setAdapter(adapter);

    sparkView.setScrubListener(new SparkView.OnScrubListener()
    {
        @Override
        public void onScrubbed(Object value) {
            if (value == null) {
                scrubInfoTextView.setText(R.string.scrub_empty);
            } else {
                scrubInfoTextView.setText(getString(R.string.scrub_format, value));
            }
        }
    });

    sparkView.setScrubLineWidth(0);
    sparkView.setScrubLineColor( getResources().getColor(R.color.colorPrimaryDark) );

    scrubInfoTextView = findViewById(R.id.scrub_info_textview);
}

In the SparkView class, there is a method: public void onScrubbed(float x, float y)
but when I try to override it cannot find that method.

[Stelios Toumpelis]

I'm also interested if we can do that. I'm looking to display secondary data (in our case the time) apart from the data that's given for making the line.

[Nader Baydoun]

Actually, I just found another closed Issue that answered this problem.
@danh32 answered this problem in #28
I tried using the implementation and it worked perfectly!
Sorry about that!

[Stelios Toumpelis]

Great, thanks