1<?xml version="1.0" encoding="utf-8"?> 2<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3 android:layout_width="match_parent" 4 android:layout_height="match_parent" 5 android:orientation="vertical" > 6 7 <com.github.mikephil.charting.charts.ScatterChart 8 android:id="@+id/scatterChart1" 9 android:layout_width="match_parent" 10 android:layout_height="match_parent" /> 11 12</LinearLayout> 13