向mpandroid条形图添加x轴标签仅显示数组列表中的第一个标签

implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'

<com.github.mikephil.charting.charts.BarChart
    android:id="@+id/barChart"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

BarChart barChart = findViewById(R.id.barChart);
barChart.setDrawBarShadow(false);
barChart.setDrawValueAboveBar(true);
barChart.getDescription().setEnabled(false);

ArrayList<BarEntry> entries = new ArrayList<>();
entries.add(new BarEntry(0, 10));
entries.add(new BarEntry(1, 20));
entries.add(new BarEntry(2, 30));

BarDataSet dataSet = new BarDataSet(entries, "Data Set");

BarData data = new BarData(dataSet);
barChart.setData(data);

XAxis xAxis = barChart.getXAxis();
xAxis.setValueFormatter(new ValueFormatter() {
    @Override
    public String getFormattedValue(float value) {
        if (value == 0) {
            return "First Label";
        } else {
            return "";
        }
    }
});

barChart.invalidate();