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How To Get Selected Bar X-axis Name(strings Added To X-axis) Using Mp Chart?

I know this is a duplicate to the linkquestion I have followed the same but I am getting the following error : @Override public void onValueSelected(Entry e, Highlight h) {

Solution 1:

In MPAndroidChart 3.0.0+ this should work:

chart.setOnChartValueSelectedListener(newOnChartValueSelectedListener() {
    @OverridepublicvoidonValueSelected(Entry e, Highlight h) {
        chart.getXAxis().getValueFormatter().getFormattedValue(e.getX(), chart.getXAxis());
    }

    @OverridepublicvoidonNothingSelected() {

    }
});

Solution 2:

If you are using your model class for drawing chart and when you click on bar, wants to get more values instead of just Y axis points or x axis name then below is the solution.

first Your activity or fragment should implements OnChartValueSelectedListener. then implement onValueSelected()

@OverridepublicvoidonValueSelected(Entry e, int dataSetIndex, Highlight h) {


    StringxAxisValue= chart.getData().getXVals().get(e.getXIndex());
    //yourList (model class or  pojo class type), first get the full listfor (int i=0; i<yourList.size(); i++){
        YourModelClasscym= yourList.get(i);
        Stringyear=cym.getYear();
        // compare the xAxisValue with one of your Model class attribute. which is written on x-axis of the graphif (year.equals(xAxisValue)){
            // now you got the index number of your list which is matched with xAxis Bar value. //so do your stuff here. Something like setting text or showing toast etc etc// if done everything then break the loopbreak;
        }

    }

}

@OverridepublicvoidonNothingSelected() {
}

Solution 3:

In Kotlin :- 

barChart.setOnChartValueSelectedListener(object : OnChartValueSelectedListener {
        overridefunonNothingSelected() {
        }

        overridefunonValueSelected(e: Entry?, h: Highlight?) {
            val xAxisLabel = e?.x?.let { barChart.xAxis?.valueFormatter?.getAxisLabel(it, barChart.xAxis) }
        }

    })

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