Customize Toast Massage on Android

how to customize widget Toast on Android.

Customize Toast Massage on Android

In this discussion we will discuss the customization of Toast messages on Android, Toast is an event where if we click on a button or another in our android application, a message will appear on our screen as below.

Let's just go into the discussion. First, first make your android project named TOAST. After that, create an activity with type Empty Activity with the name MainActivity. After that, open activity_main.xml and enter the following code.

<?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:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    tools:context=".MainActivity">

    <Button
        android:id="@+id/toastBtn"
        android:layout_width="170dp"
        android:layout_height="wrap_content"
        android:layout_marginBottom="20dp"
        android:layout_marginTop="15dp"
        android:background="@drawable/drawable"
        android:text="@string/toasTextBtn" />

    <Button
        android:layout_width="170dp"
        android:layout_height="wrap_content"
        android:id="@+id/listDialogBtn"
        android:text="@string/listdialogTextBtn"
        android:layout_marginBottom="20dp"
        android:background="@drawable/drawable"/>

    <Button
        android:layout_width="170dp"
        android:layout_height="wrap_content"
        android:id="@+id/exitBtn"
        android:text="@string/exitTextBtn"
        android:layout_marginBottom="20dp"
        android:background="@drawable/drawable"/>
</LinearLayout>

Then open MainActivity.java and enter the following code in it.

package com.inspirasijones.trojan.buttonexit;


import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.content.DialogInterface;
import android.app.AlertDialog;
import android.app.Activity;
import android.widget.Button;
import android.widget.Toast;
import android.view.View;

public class MainActivity extends Activity implements View.OnClickListener {
    Button pesanToast;
    Button keluar;
    Button tampilList;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);



        pesanToast = (Button)findViewById(R.id.toastBtn);
        pesanToast.setOnClickListener(this);

        keluar = (Button) findViewById(R.id.exitBtn);
        keluar.setOnClickListener(this);
        tampilList = (Button)

                findViewById(R.id.listDialogBtn);
        tampilList.setOnClickListener(this);
    }

      public void onClick(View clicked) {
        switch (clicked.getId()) {
            case R.id.listDialogBtn:
                munculListDialog();
                break;
                case R.id.toastBtn:
                    Toast.makeText(this, "Kamu memilih Toast",
                            Toast.LENGTH_SHORT).show();
                    break;
                    case R.id.exitBtn:
                        exit();
                        break;
        }
    }
     private void munculListDialog() {
         final CharSequence[] items = { "Es Teh", "Es Jeruk",
                 "Lemon Squash","Soft Drink" };

           AlertDialog.Builder kk = new AlertDialog.Builder(this);
           kk.setTitle("Pilih Minuman");
           kk.setItems(items, new DialogInterface.OnClickListener() {
               public void onClick(DialogInterface dialog, int item) {
                   Toast.makeText(getApplicationContext(), items[item],
                           Toast.LENGTH_SHORT).show();
               }
           }).show();
    }
    private void exit() {
        AlertDialog.Builder builder = new AlertDialog.Builder(this)
                .setMessage("Apakah Kamu Benar-Benar ingin keluar?")
                .setNegativeButton("Tidak", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                    }
                })
                .setPositiveButton("Ya", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                        finish();
                    }
                });

            AlertDialog dialog = builder.create();
            dialog.show();
    }
}

Explanation:
For coding Toast is like the following.

Toast.makeText(this, "Kamu memilih Toast",
                            Toast.LENGTH_SHORT).show();

And the results will be as follows.

Please learn and practice it to better understand. thank you.
Don't forget to visit our channel on Youtube. @Harison Matondang.

Author : Nur Muhammad Erji Ridho Lubis
Website : www.portalcoding.com
Theme : Programming tutorials