PolarActivity.java

public class PolarChartActivity extends AppCompatActivity {
    
    private ChartsPolar polar;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_chart_common);

        AnyChartView anyChartView = findViewById(R.id.any_chart_view);

        polar = AnyChart.polar();

        createSeries(new ValueDataEntry("Growth", 100));
        createSeries(new ValueDataEntry("Turnaround", 70));
        createSeries(new ValueDataEntry("Operational Delivery", 45));
        createSeries(new ValueDataEntry("Start-Up", 40));
        createSeries(new ValueDataEntry("Financial Accountability", 40));
        createSeries(new ValueDataEntry("International Experience", 40));
        createSeries(new ValueDataEntry("Restructure", 40));
        createSeries(new ValueDataEntry("Change Management", 40));
        createSeries(new ValueDataEntry("People Management", 40));
        createSeries(new ValueDataEntry("Special Project", 40));

        polar.setYGrid(false);

        polar.getYScale()
                .setMaximum(100)
                .setMinimum(0);

        polar.setDefaultSeriesType(PolarSeriesType.COLUMN)
                .setYAxis(false)
                .setXScale(ScaleTypes.ORDINAL);

        anyChartView.setChart(polar);
    }

    private PolarSeriesColumn createSeries(ValueDataEntry dataEntry) {
        List<DataEntry> data = new ArrayList<>();
        data.add(dataEntry);

        PolarSeriesColumn series = polar.column(data);
        series.setPointWidth("97%");

        return series;
    }
}

@achinverma You should indicate fields to return. A ValueDataEntry class has two fields which are "x" and "value".
Here is an example:

polar.setOnClickListener(new ListenersInterface.OnClickListener(new String[]{"x", "value"}) {
            @Override
            public void onClick(Event event) {
                event.getData().get("x");
                event.getData().get("value");
            }
        });

@Shestac92 thanks for your reply 👍