allprojects {    repositories {        google()        jcenter()        maven { url 'https://www.jitpack.io' }    }}

implementation 'com.github.YangsBryant:ScaleProgressView:1.0.8'

public class MainActivity extends AppCompatActivity {    ScaleProgressView scaleProgressView;    Button button01,button02,button03;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        final int[] scalePart = new int[]{15,23,30,35};        final int[] scaleColor = new int[]{R.color.color06CAAC,R.color.colorFF8F26,R.color.color06CAAC};        final int[] scalePart2 = new int[]{8,10,11,1,2,3};        final int[] scaleColor2 = new int[]{R.color.colorFF8F26,R.color.color06CAAC,R.color.color06CAAC,R.color.colorFF8F26,R.color.color06CAAC};        final int[] scalePart3 = new int[]{27,28,30,1,2};        final int[] scaleColor3 = new int[]{R.color.color06CAAC,R.color.color06CAAC,R.color.color06CAAC,R.color.colorFF8F26};        scaleProgressView = findViewById(R.id.scaleProgressView);        scaleProgressView.setScalePart(scalePart)                .setScaleColor(scaleColor)                .setClipPos(26)                .setUnit("℃")                .isSpace(true);        button01 = findViewById(R.id.button01);        button02 = findViewById(R.id.button02);        button03 = findViewById(R.id.button03);        button01.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view) {                scaleProgressView.setScalePart(scalePart)                        .setScaleColor(scaleColor)                        .setClipPos(26)                        .setClipText("26℃")                        .setUnit("℃")                        .setScaleInsideSize(0)                        .setScaleDeviationPos(0)                        .setTextColor(R.color.colorPrimary)                        .setClipColor(R.color.colorPrimary)                        .isSpace(true)                        .setTimeMode(-1)                        .invalidate();            }        });        button02.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view) {                scaleProgressView.setScalePart(scalePart2)                        .setScaleColor(scaleColor2)                        .setClipPos(10)                        .setClipText("10/04日")                        .setUnit("月")                        .setScaleInsideSize(30)                        .setScaleDeviationPos(4)                        .setTextColor(R.color.colorPrimary)                        .setClipColor(R.color.colorPrimary)                        .isSpace(true)                        .setTimeMode(1)                        .invalidate();            }        });        button03.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                scaleProgressView.setScalePart(scalePart3)                        .setScaleColor(scaleColor3)                        .setClipPos(30)                        .setClipText("XX月30号")                        .setUnit("号")                        .setTextColor(R.color.colorPrimary)                        .setClipColor(R.color.colorPrimary)                        .isSpace(true)                        .setTimeMode(0)                        .invalidate();            }        });    }}

<?xml version="1.0" encoding="utf-8"?><android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context=".MainActivity">    <com.bryant.scaleprogresslibrary.ScaleProgressView        android:id="@+id/scaleProgressView"        android:layout_width="match_parent"        android:layout_height="100dp"        app:layout_constraintTop_toTopOf="parent"        app:layout_constraintLeft_toLeftOf="parent"        app:layout_constraintRight_toRightOf="parent"        android:layout_margin="20dp"        />    <Button        android:id="@+id/button01"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        app:layout_constraintTop_toBottomOf="@+id/scaleProgressView"        app:layout_constraintLeft_toLeftOf="parent"        android:layout_marginLeft="25dp"        android:text="数据集一"     />    <Button        android:id="@+id/button02"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        app:layout_constraintTop_toBottomOf="@+id/scaleProgressView"        app:layout_constraintLeft_toRightOf="@+id/button01"        android:layout_marginLeft="50dp"        android:text="数据集二"        />    <Button        android:id="@+id/button03"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        app:layout_constraintTop_toBottomOf="@+id/scaleProgressView"        app:layout_constraintLeft_toRightOf="@+id/button02"        android:layout_marginLeft="50dp"        android:text="数据集三"        /></android.support.constraint.ConstraintLayout>