Android Programming - Lab (03606352) Enrollment No:210339616061
Practical-1
Aim: Installation and setup of java development kit(JDK), setup android
SDK, setup eclipse IDE, setup android development tools(ADT) plugins,
create androidvirtual device.
Step 1:
Click on the "Download Android Studio" option.
Step 2:
Accept the terms and conditions and click on download option.
PIET-DS(CE) Page 1
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 3:
"Android Studio Setup" will appear on the screen and click "Next" to proceed.
Step 4:
Select the components that you want to install and click on the "Next" button.
PIET-DS(CE) Page 2
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 5:
Now, browse the location where you want to install the Android Studio and click
"Next" to proceed.
Step 6:
Choose a start menu folder for the "Android Studio" shortcut and click the "Install"
button to proceed.
PIET-DS(CE) Page 3
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 7:
Installing of Android Studio started.
Step 8:
After the successful completion of the installation, click on the "Next" button.
PIET-DS(CE) Page 4
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 9:
Click on the "Finish" button to proceed.
Step 10:
Once “Finish” is clicked, it will ask whether the previous settings need to be
imported or not.
PIET-DS(CE) Page 5
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 11:
This will start Android Studio.
Meanwhile, it will be finding the available SDK Components.
Step 12:
After it has found the SDK Component, it will redirect Welcome Dialog Box.
PIET-DS(CE) Page 6
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 13:
Click on next.
PIET-DS(CE) Page 7
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 14:
Click on Finish. License Agreement will be approved.
Step 15:
Now, it is time to download the SDK Components.
PIET-DS(CE) Page 8
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 16:
Click on Finish. Components begin to download let it complete.
PIET-DS(CE) Page 9
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 17:
Create a new project.
PIET-DS(CE) Page 10
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 18:
Then, name your application in the ‘Application name’ Text box.
PIET-DS(CE) Page 11
Android Programming - Lab (03606352) Enrollment No:210339616061
PIET-DS(CE) Page 12
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 19:
This will allow the app to access it as public and private.
PIET-DS(CE) Page 13
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 20:
SDK Components will be installed.
Step 21:
Click Create Virtual Device, at the bottom of the AVD Manager dialog.
PIET-DS(CE) Page 14
Android Programming - Lab (03606352) Enrollment No:210339616061
Step 22:
Android Virtual Device is creating.
Step 23:
Change AVD properties as needed, and then click Finish.
PIET-DS(CE) Page 15
Android Programming - Lab (03606352) Enrollment No:210339616061
Practical-2
Aim: Create a Hello World Application. That will display “Hello World” in
themiddle of the screen using text view Widget in the text box.\
Java Program
package com.example.helloworld
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity{
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R. layout.activity_main);
PIET-DS(CE) Page 16
Android Programming - Lab (03606352) Enrollment No:210339616061
Activity.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.andr
oid.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="first.javatpoint.com.welcome.MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello Android!"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
}
PIET-DS(CE) Page 17
Android Programming - Lab (03606352) Enrollment No:210339616061
Output:
PIET-DS(CE) Page 18
Android Programming - Lab (03606352) Enrollment No:210339616061
Practical-3
Aim: Create an application for demonstrate Android activity lifecycle.
Java Program
package example.javatpoint.com.activitylifecycle;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.d("lifecycle","onCreate invoked");
}
@Override
protected void onStart() {
super.onStart();
Log.d("lifecycle","onStart invoked");
}
@Override
protected void onResume() {
super.onResume();
Log.d("lifecycle","onResume invoked");
}
@Override
protected void onPause() {
super.onPause();
Log.d("lifecycle","onPause invoked");
}
PIET-DS(CE) Page 19
