What is SweetAlert dialog? SweetAlert dialog is a dialog that was customized dialog massage with a beautiful style library. So you can learn more about Sweet Alert Dialog from GitHub here.

Android Contents:

A previous article has a Yes/No dialog message, but now I show more about the Dialog types.

For this article customize dialog message with a beautiful dialog. For example, I create OK/Cancel dialog message.

1. Create a new android project

For this example:

  • Project name: Sweet Dialog
  • Package name: com.eangkor.sweetdialog
  • Language: Java

2. Go to Gradle Scripts and expand, double-click on build.gradle (Module)

Adding the Sweet Alert library to dependency and click on Sync now

dependencies {
    implementation 'com.github.f0ris.sweetalert:library:1.6.2'
}
BASIC

3. In the activity_main.xml

Go to app -> res -> layout -> activity_main.xml, and add a button

<?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/btnDialog"
        android:layout_width="wrap_content"
        android:layout_height="50dp"
        android:background="#FF2D1E"
        android:padding="6dp"
        android:text="Sweet Dialog"
        android:textColor="#ffffff"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.499" />

</androidx.constraintlayout.widget.ConstraintLayout>
XML

4. In the MainActivity.java

package com.eangkor.sweetdialog;

import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import cn.pedant.SweetAlert.SweetAlertDialog;

public class MainActivity extends AppCompatActivity {
    Button btn_dialog;

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

        // initializing the Buttons
        btn_dialog = (Button) findViewById(R.id.btnDialog);

        btn_dialog.setOnClickListener(new View.OnClickListener() {@Override
        public void onClick(View view) {
            withCancelButtonListener();
        }
        });
    }

    public void withCancelButtonListener() {
        new SweetAlertDialog(this, SweetAlertDialog.WARNING_TYPE).setTitleText("Are you sure want to delete?").setContentText("this item will be deleted immediately.").setCancelText("Cancel").setConfirmText("Ok").showCancelButton(true).setCancelClickListener(new SweetAlertDialog.OnSweetClickListener() {@Override
        public void onClick(SweetAlertDialog sDialog) {
            // Showing simple toast message to user
            Toast.makeText(MainActivity.this, "You clicked Cancel", Toast.LENGTH_SHORT).show();
            sDialog.cancel();
        }
        }).show();
    }

}
Java

Final Result: