How to move from one activity to another activity in android studio | Android Learning Simple Guide

 In This Tutorial I Will show you how you can move from one activity to another activity in android studio

First -  design your main activity 

1. In Android Studio, from the res/layout directory, edit the activity_main.xml file.

        XML Code-

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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">

    <TextView
        android:id="@+id/firstAcivity"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fontFamily="cursive"
        android:gravity="center|clip_vertical"
        android:text="Click Here To Move Another Activity"
        android:textColor="#03FFB8"
        android:textSize="74sp"
        android:textStyle="bold"
        app:layout_constraintVertical_bias="0.0" />

</RelativeLayout>

    Java Code -

public class MainActivity extends AppCompatActivity {

    TextView TV1;

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

        // Initialize the text view
        TV1 = findViewById(R.id.firstAcivity);

        // set onClickListener  on textView
        TV1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // method to move one activity to another activity
                Intent intent = new Intent(MainActivity.this, SecondActivity.class);
                startActivity(intent);
            }
        });

    }
}

2. Create a New activity Name - SecondActivity in second activity paste given code

Xml 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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center"
    android:orientation="vertical"
    tools:context=".SecondActivity">

    <TextView
        android:id="@+id/tv1s"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fontFamily="cursive"
        android:gravity="center"
        android:onClick="showToast"
        android:text="@string/tv1s"
        android:textSize="36sp"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/tv2s"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fontFamily="cursive"
        android:gravity="center"
        android:onClick="goBack"
        android:text="@string/tv2s"
        android:textSize="36sp"
        android:textStyle="bold" />

</LinearLayout>

Java Code -

public class SecondActivity extends AppCompatActivity {

    TextView tv1s, tv2s;

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

        // Initialize text views
        tv1s = findViewById(R.id.tv1s);
        tv2s = findViewById(R.id.tv2s);

        // set text on text views
        tv1s.setText("This Is Seconds Activity");
        tv2s.setText("Click Here To Go Back");
    }



        // method to move one activity to another activity
    public void goBack(View view) {
        Intent intent = new Intent(SecondActivity.this, MainActivity.class);
        startActivity(intent);
    }

        //  method to show a toast massage
    public void showToast(View view) {
        Toast.makeText(this, "This Is Second Activity", Toast.LENGTH_SHORT).show();
    }
}

This is a simple tutorial to move from one activity to another activity in android studio