Android Application Development Tutorials PART-II (OnClick Action to Perform MainActivity to NextActivity)

Android Apps Developments Tutorials

Our first On Button Clicked Action in Android Application Tutorials

                           activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

<Button
                android:hint = "Click Event"
                android:id="@+id/buttonClick"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />

</RelativeLayout>


                                      MainActivity.java

package com.example.javasmartsupport.star;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class TestActivity extends AppCompatActivity {
  

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

        Button buttonClick = (Button) findViewById(R.id.buttonClick);

       buttonClick.setOnClickListener(new View.OnClickListener() 
       {
  
        @Override
        public void onClick(View v) {
            
           Intent upVid = new Intent(MainActivity.this, NextActivity.class);
                startActivity(upVid);

       }
  });



   }
}