सामग्री डिजाइन लाइब्रेरी स्लाइडर घटक

implementation 'com.google.android.material:material:1.2.0-alpha06'

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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">

    <Button
        android:id="@+id/button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginTop="16dp"
        android:layout_marginEnd="16dp"
        android:text="New value"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <com.google.android.material.slider.Slider
        android:id="@+id/slider"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="32dp"
        android:value="8.09"
        android:valueFrom="0.0"
        android:valueTo="21.0"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/button" />

    <com.google.android.material.slider.Slider
        android:id="@+id/slider2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="32dp"
        android:valueFrom="100.0"
        android:valueTo="100000.0"
        android:stepSize="100.0"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/slider" />

</androidx.constraintlayout.widget.ConstraintLayout>

//    ,    ,
//   ,   ,   .
// http://developer.alexanderklimov.ru/android/

package ru.alexanderklimov.as36

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.google.android.material.slider.Slider
import kotlinx.android.synthetic.main.activity_main.*


class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContentView(R.layout.activity_main)

        button.setOnClickListener {
            slider.value = 5.0F
        }

        slider.values = listOf(1F, 4F, 6F)

        slider.addOnSliderTouchListener(object : Slider.OnSliderTouchListener {
            override fun onStartTrackingTouch(slider: Slider) {
                println("Start Tracking Touch")
            }

            override fun onStopTrackingTouch(slider: Slider) {
                println("Stop Tracking Touch")
            }
        })

    }
}

slider2.setLabelFormatter {
    ""
}