Android Toast in Kotlin

A Toast alert message appears on the Android screen for a brief period of time. Android Toast is a quick popup notification that displays information during app operations.
In this tutorial, we will not only limit ourselves to making a lousy toast, but we will also include some user interaction.
First, we'll develop a screen with an Edit Text and a Button.

There are many way to used Toast in Mobile application

when user register successfully or failed
when user login successfully or failed
when user not found in database and man

Step-by-Step Implementation

Step 1: Create a New Project in Android Studio (File >new project).

Step 2: Create an activity_main.xml file in your layout folder . path (res>layout)

Implement the same invoke the following code inside activity_main.xml file.

 <?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:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".MainActivity">

     <Button
         android:id="@+id/btnsubmit"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         android:text="submit"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
    
 </androidx.constraintlayout.widget.ConstraintLayout>

Step 3: Create an MainActivity.kt file in your package folder .

Implement the same invoke the following code inside MainActivity.kt file.

 import android.os.Bundle
 import android.widget.Button
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity

 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
         val btnsubmit = findViewById<Button>(R.id.btnsubmit)
         btnsubmit.setOnClickListener {
             Toast.makeText(this, "Hello, Toast example ", Toast.LENGTH_SHORT).show()
         }
     }
 }

Step 4 : Output of above example

Happy coding!

in Mobile

365Bloggy July 10, 2024

Android Toast in Kotlin

Step-by-Step Implementation

Step 2: Create an activity_main.xml file in your layout folder . path (res>layout)

Step 3: Create an MainActivity.kt file in your package folder .

Step 4 : Output of above example

Share this post

Tags

SUBSCRIBE THIS FORM

Recent Posts

Our blogs

Archive

Follow us