147 views.SeekBar in Android Uisng Kotlin
Video
activity_main.xml
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<?xml version="1.0" encoding="utf-8"?> <LinearLayout 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" android:orientation="vertical"> <SeekBar android:id="@+id/seekBar" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="10dp" android:padding="10dp" android:max="30"/> </LinearLayout> |
Actvity_Main.kt
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package com.androindian.seekbar import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.SeekBar import android.widget.Toast import kotlinx.android.synthetic.main.activity_main.* class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) seekBar.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener { override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) { // Write code to perform some action when progress is changed. Toast.makeText(this@MainActivity,""+progress,Toast.LENGTH_LONG).show() } override fun onStartTrackingTouch(seekBar: SeekBar) { // Write code to perform some action when touch is started. } override fun onStopTrackingTouch(seekBar: SeekBar) { // Write code to perform some action when touch is stopped. Toast.makeText(this@MainActivity, "Progress is " + seekBar.progress + "%", Toast.LENGTH_SHORT).show() } }) } } |
