[android]통화 녹음

<?xml version="1.0" encoding="utf-8"?>  
<manifest xmlns:android="http://schemas.android.com/apk/res/android"  
    package="com.hw.receiver.demo.receiver"  
    android:versionCode="1"  
    android:versionName="1.0">  
    <application android:icon="@drawable/icon" android:label="@string/app_name">  
        <receiver android:name=".SMSReceive">              
            <intent-filter android:priority="800">  
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />  
            </intent-filter>  
        </receiver>
        <receiver android:name=".PhoneReceiver">              
            <intent-filter android:priority="800">  
                <!-- <action android:name="android.intent.action.NEW_OUTGOING_CALL" />  -->
                <action android:name="android.intent.action.PHONE_STATE"/>
            </intent-filter>  
        </receiver>    
    </application> 
    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>  
    <uses-permission android:name="android.permission.RECEIVE_SMS"/>  
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>  
	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />  
</manifest>  

import java.io.File;
import java.io.IOException;
import java.util.Set;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.media.MediaRecorder;
import android.os.Bundle;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.Toast;


public class PhoneReceiver extends BroadcastReceiver  {

	private static final String TAG = "PhoneReceiver";
	
	private static MediaRecorder recorder;
	private static boolean callOver = false;
	
	@Override
	public void onReceive(Context context, Intent intent) {

		if(intent.getAction().equals("android.intent.action.PHONE_STATE")){
			String phoneState = intent.getStringExtra(TelephonyManager.EXTRA_STATE);
			/*				StringBuffer sb = new StringBuffer();
			String incomingNumber = intent.getStringExtra("incoming_number");
			String outgoingNumber = intent.getStringExtra("outgoing_number");
			 
	    	Bundle bundle = intent.getExtras();
			Set<String> set = bundle.keySet();
			for(String key:set){
				sb.append(key).append(":").append(bundle.get(key)).append("
");
			}
			sb.append(intent.getAction()).append("
");
			sb.append("IncomingNumber:").append(incomingNumber).append("
");
			sb.append("OutGoingNumber:").append(outgoingNumber).append("
");
			sb.append("PhoneState:").append(phoneState).append("
");
			Toast.makeText(context, sb.toString()  
	                , 5000).show();
			Log.d(TAG, sb.toString());
*/			
			if(phoneState.equals(TelephonyManager.EXTRA_STATE_IDLE)){
				if(callOver){
					stopRecord();
					callOver = false;
				}
				
				Log.d(TAG, "IDLE");
			}else if(phoneState.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)){
				callOver = true;
				startRecord();
				Log.d(TAG, "OFFHOOK");
			}else if(phoneState.equals(TelephonyManager.EXTRA_STATE_RINGING)){
				Log.d(TAG, "RINGING");
			}
		}
		
	}
	
    private void startRecord(){
    	Log.d(TAG, "startRecord");
    	String path = "/sdcard/test.mp3";
    	recorder = new MediaRecorder();
    	recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    	recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    	recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    	Log.d(TAG, path);
    	recorder.setOutputFile(path);
    	try {
			recorder.prepare();
		} catch (IllegalStateException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
    	 recorder.start();
    }

    private void stopRecord(){
    	Log.d(TAG, "stopRecord");
    	Log.d(TAG, ""+recorder);
    	recorder.stop();
    	recorder.release();
    	recorder = null;
    }
}