如何使用 Int 的 ArrayList 设置 MPAndroidChart LineChart 的数据？

Question

I have an ArrayList of ints that I would like to use in my MPAndroidChart LineChart. However, I am new to Java and don't know how to convert it to the required "Entry" data type. Can you help me?

I tried the following:

ArrayList<int[]> data2line= new ArrayList<>(Arrays.asList(data));

LineDataSet lineDataSet1 = new LineDataSet(data2line,"Data Set 1");
ArrayList<ILineDataSet> dataSets = new ArrayList<>();
dataSets.add(lineDataSet1);

LineData dataLine = new LineData(dataSets);
lineChart.setData(dataLine);

Answer 1

You need an array of entries, something like this:

ArrayList<Entry> entries = new ArrayList<>();
entries.add(new Entry(1, 50));
entries.add(new Entry(2, 100));