activity_main.xmlFile: activity_main.xml Activity classFile: MainActivity.java package com.example.callstatebroadcastreceiver; import android.os.Bundle; import android.app.Activity; import android.view.Menu; public class MainActivity extends Activity {

JSON (Javascript Object Notation) is a programming language . It is minimal, textual, and a subset of JavaScript. It is

Android recommends to use XMLPullParser to parse the xml file than SAX and DOM because it is fast. The org.xmlpull.v1.XmlPullParser interface

We can parse the xml document by dom parser also. It can be used to create and parse the

Android provides the facility to parse the xml file using SAX, DOM etc. parsers. The SAX parser cannot be

By the help of MediaController and VideoView classes, we can play the video files in android. MediaController class The android.widget.MediaController is a view that contains

We can play and control the audio files in android by the help of MediaPlayer class. Here, we are going

TextToSpeech class is responsible to convert text into speech. It provides a lot of methods to control the speech such

In android, you can convert your text into speech by the help of TextToSpeech class. After completion of the conversion, you can

We can easily send email in android via intent. You need to write few lines of code only as