Android and Java

Simple State Diagram for Media Recorder... Here Sequence of Method call is as per state diagram of media Recorder .... Otherwise Invalid sate call Error will be Occur........ Steps: 1) Also her two permission add in Android manifest file <uses-permission android:name="android.permission.RECORD_AUDIO" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 2) This is java file coding  audiorecording.java package com.example.recording; import java.io.File; import java.io.FileDescriptor; import android.media.MediaRecorder; import android.os.Bundle; import android.os.Environment; import android.provider.MediaStore; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import ...