안드로이드 동영상 촬영 후 저장

package apptlantis.si.hong;

import java.io.File;

import java.io.IOException;

import android.app.Activity;

import android.content.Context;

import android.content.pm.ActivityInfo;

import android.graphics.Canvas;

import android.graphics.Matrix;

import android.hardware.Camera;

import android.media.CamcorderProfile;

import android.media.MediaRecorder;

import android.os.Bundle;

import android.util.AttributeSet;

import android.util.Log;

import android.view.SurfaceHolder;

import android.view.SurfaceView;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.Window;

import android.view.WindowManager;

import android.widget.Button;

import android.widget.VideoView;

public class RecordVideoActivity extends Activity implements SurfaceHolder.Callback{

private static final String OUTPUT_FILE = "/sdcard/videooutput.mp4";

private static final String OUTPUT_FILE_NAME = "videooutput.mp4";

private static final int RECORDING_TIME = 30000;

private VideoView mVideoView = null;

    private SurfaceHolder holder;

private Camera mCamera = null;

private MediaRecorder recorder = null;

    boolean recording = false;

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

Log.d("onclick", "click");

requestWindowFeature(Window.FEATURE_NO_TITLE);

   getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

   //setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

   recorder = new MediaRecorder();

   initRecorder();

   setContentView(R.layout.video);

   SurfaceView cameraView  = (SurfaceView) findViewById(R.id.surfaceView);

   holder = cameraView.getHolder();

   holder.addCallback(this);

   holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);

   Button recStart = (Button)findViewById(R.id.startBtn);

recStart.setOnClickListener( new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

recorder.start();

}

});

Button recStop = (Button)findViewById(R.id.stopBtn);

recStop.setOnClickListener( new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

finish();

recorder.stop();

/*initRecorder();

prepareRecorder();*/

TCPClient tp = new TCPClient(OUTPUT_FILE, OUTPUT_FILE_NAME);

                tp.run();

}

});

}

private void initRecorder() {

   recorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);

   recorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);

   CamcorderProfile cpHigh = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH);

   recorder.setProfile(cpHigh);

   recorder.setOutputFile(OUTPUT_FILE);

   

   recorder.setMaxDuration(RECORDING_TIME);

   recorder.setMaxFileSize(10485760); // Approximately 5 megabytes

}

private void prepareRecorder() {

   recorder.setPreviewDisplay(holder.getSurface());

   //recorder.setOrientationHint(90);

   try {

       recorder.prepare();

       //finish();

   } catch (IllegalStateException e) {

       e.printStackTrace();

       finish();

   } catch (IOException e) {

       e.printStackTrace();

       finish();

   }

}

@Override

public void surfaceChanged(SurfaceHolder holder, int format, int width,

int height) {

// TODO Auto-generated method stub

}

@Override

public void surfaceCreated(SurfaceHolder holder) {

// TODO Auto-generated method stub

prepareRecorder();

}

@Override

public void surfaceDestroyed(SurfaceHolder holder) {

// TODO Auto-generated method stub

if (recording) {

       recorder.stop();

       recording = false;

   }

   recorder.release();

   finish();

}

class mySurfaceView extends SurfaceView {

public mySurfaceView(Context context) {

super(context);

// TODO Auto-generated constructor stub

}

/* (non-Javadoc)

* @see android.view.SurfaceView#draw(android.graphics.Canvas)

*/

@Override

public void draw(Canvas canvas) {

// TODO Auto-generated method stub

super.draw(canvas);

}

}

}

동영상 촬영 하면서 화면을 SurfaceView에 보여줍니다.