2.Create an Activity that receive name form the user and displays Hello Name to the user using Android Studio.

 

Activity_main.xml:

<?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:orientation="vertical" tools:context=".MainActivity">

<EditText 

     android:id="@+id/name"

    android:layout_width="match_parent" 

    android:layout_height="wrap_content" 

    android:hint="Enter Name"

/>

<Button

    android:layout_width="match_parent" 

    android:layout_height="wrap_content" 

    android:id="@+id/get" 

    android:onClick="get" 

    android:text="GET"

/>

<TextView 

    android:id="@+id/wishes" 

    android:layout_gravity="center" 

    android:textSize="25sp"

android:layout_width="wrap_content" 

android:layout_height="wrap_content" android:text="Hello "

/>

</LinearLayout>

MainActivity.java:

  package com.uday.android.lc2;

 import androidx.appcompat.app.AppCompatActivity; 

import android.os.Bundle;

import android.view.View; import android.widget.TextView;

public class MainActivity extends AppCompatActivity 

        TextView name;

        TextView tv; 

        @Override

        protected void onCreate(Bundle savedInstanceState) 

    

        super.onCreate(savedInstanceState); 

        setContentView(R.layout.activity_main); 

        name=findViewById(R.id.name); 

        tv=findViewById(R.id.wishes);

    }

        public void get(View view)

     {


        tv.append(name.getText().toString());

    }

}

Output:



Post a Comment

0 Comments