Android Capture Image and Camera Capture Screenshot (android.view.SurfaceView)

package com.myapp;

import java.io.BufferedInputStream;

import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;

public class Element {
    private float mX;
    private float mY;

    private Bitmap mBitmap;

    public Element(Resources res, int x, int y) {
        mBitmap = BitmapFactory.decodeStream(new BufferedInputStream(res.openRawResource(R.drawable.icon)));
        mX = x - mBitmap.getWidth() / 2;
        mY = y - mBitmap.getHeight() / 2;
    }

    public void doDraw(Canvas canvas) {
        canvas.drawBitmap(mBitmap, mX, mY, null);
    }
}

package com.myapp;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.util.Log;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;

public class Panel extends SurfaceView implements SurfaceHolder.Callback {

    public static float mWidth;
    public static float mHeight;

    private ViewThread mThread;
    private ArrayList<Element> mElements = new ArrayList<Element>();
    private int mElementNumber = 0;

    private Paint mPaint = new Paint();
    private String mScreenshotPath;

    public Panel(Context context,String fileName) {
        super(context);
        mScreenshotPath = fileName;
        
        getHolder().addCallback(this);
        mThread = new ViewThread(this);
        mPaint.setColor(Color.WHITE);
    }

    public void doDraw(long elapsed, Canvas canvas) {
        canvas.drawColor(Color.BLACK);
        synchronized (mElements) {
            for (Element element : mElements) {
                element.doDraw(canvas);
            }
        }
        canvas.drawText("FPS: " + Math.round(1000f / elapsed) + " Elements: " + mElementNumber, 10,
                10, mPaint);
    }

    public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
        mWidth = width;
        mHeight = height;
    }

    public void surfaceCreated(SurfaceHolder holder) {
        if (!mThread.isAlive()) {
            mThread = new ViewThread(this);
            mThread.setRunning(true);
            mThread.start();
        }
    }

    public void surfaceDestroyed(SurfaceHolder holder) {
        if (mThread.isAlive()) {
            mThread.setRunning(false);
        }
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        synchronized (mElements) {
            mElements.add(new Element(getResources(), (int) event.getX(), (int) event.getY()));
            mElementNumber = mElements.size();
        }
        return super.onTouchEvent(event);
    }

    /**
     * If called, creates a screenshot and saves it as a JPG in the folder "picture" on the sdcard.
     */
    public void saveScreenshot() {
            Bitmap bitmap = Bitmap.createBitmap(getWidth(), getHeight(), Bitmap.Config.ARGB_8888);
            Canvas canvas = new Canvas(bitmap);
            doDraw(1, canvas);
            File file = new File(mScreenshotPath);
            FileOutputStream fos;
            try {
                fos = new FileOutputStream(file);
                bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);
                fos.close();
            } catch (FileNotFoundException e) {
                Log.e("Panel", "FileNotFoundException", e);
            } catch (IOException e) {
                Log.e("Panel", "IOEception", e);
            }
    }
    
    /**
     * close surface when canncel click
     */
    public void CloseSurface() {
        if (mThread.isAlive()) {
            mThread.setRunning(false);
        }
    }
    
}

package com.myapp;

import android.graphics.Canvas;
import android.view.SurfaceHolder;

public class ViewThread extends Thread {
    private Panel mPanel;
    private SurfaceHolder mHolder;
    private boolean mRun = false;
    private long mStartTime;
    private long mElapsed;
    
    public ViewThread(Panel panel) {
        mPanel = panel;
        mHolder = mPanel.getHolder();
    }
    
    public void setRunning(boolean run) {
        mRun = run;
    }
    
    @Override
    public void run() {
        Canvas canvas = null;
        mStartTime = System.currentTimeMillis();
        while (mRun) {
            canvas = mHolder.lockCanvas();
            if (canvas != null) {
                mPanel.doDraw(mElapsed, canvas);
                mElapsed = System.currentTimeMillis() - mStartTime;
                mHolder.unlockCanvasAndPost(canvas);
            }
            mStartTime = System.currentTimeMillis();
        }
    }
}

package com.myapp;

import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

public class MainActivity extends Activity {

	
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);	
	
		// *** from Surface Page
		Intent intent= getIntent();
		final String fileNamePath = intent.getStringExtra("fileName"); // for get FileName
		ImageView imageView = (ImageView) findViewById(R.id.imageShot);
		
		if(fileNamePath != null)
		{
			Bitmap bm = BitmapFactory.decodeFile(fileNamePath);
			imageView.setImageBitmap(bm);
		}
			else
		{
			imageView.setImageResource(android.R.drawable.sym_def_app_icon);
		}
		

		// btnTakePhoto
		final Button btnTakePhoto = (Button) findViewById(R.id.btnTakePhoto);
		// Perform action on click
		btnTakePhoto.setOnClickListener(new View.OnClickListener() {
			public void onClick(View v) {
				// TODO Auto-generated method stub
				
				Intent newActivity = new Intent(MainActivity.this,TakePhotoActivity.class);
				startActivity(newActivity);

			}
		});
	}

}

package com.myapp;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.view.Menu;
import android.view.MenuItem;
import android.view.Window;

public class TakePhotoActivity extends Activity {
    private Panel mPanel;
    String fileNamePath;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        
        fileNamePath  =  Environment.getExternalStorageDirectory() 
        		+ "/picture" + "/" + System.currentTimeMillis() + ".jpg";
        
        mPanel = new Panel(this,fileNamePath);
        setContentView(mPanel);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_menu, menu);
        return true;
    }
    
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.screenshot:
                mPanel.saveScreenshot();
                mPanel.CloseSurface();
				Intent newActivity1 = new Intent(TakePhotoActivity.this,MainActivity.class);
				newActivity1.putExtra("fileName", fileNamePath);
				startActivity(newActivity1);
                break;
            case R.id.cancel:
            	mPanel.CloseSurface();
				Intent newActivity2 = new Intent(TakePhotoActivity.this,MainActivity.class);
				startActivity(newActivity2);
                break;
        }
        return true;
    }
}

        fileNamePath  =  Environment.getExternalStorageDirectory() 
        		+ "/picture" + "/" + System.currentTimeMillis() + ".jpg";

		<activity 
		    android:name=".TakePhotoActivity"
		    android:theme="@style/AppTheme"
		    android:screenOrientation="portrait"            
		    android:label="@string/title_activity_main" />