MPAndroidChart IAxisValueFormatt

mChart.getXAxis().setValueFormatter(new IAxisValueFormatter() {

@Override

    public String getFormattedValue(float value, AxisBase axis) {

String val =null;

try {

val =xStringValue.get((int) value);

}catch (IndexOutOfBoundsException e) {

axis.setGranularityEnabled(false);

}

return val;

}

});