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Empty file (0bytes) recorded by mediarecorder

I am trying to record a video in background through Service but my code creates and empty video file everytime and not returning any error as well.
Below is my Service class:
public class BackGroundVideoRecorder extends Service implements SurfaceHolder.Callback {
private static final String LOG_TAG = "BackGroundVideoRecorder";
private MediaRecorder mediaRecorder = null;
private WindowManager windowManager;
private SurfaceView surfaceView;
private Camera camera = null;
#Override
public void onCreate() {
// Create new SurfaceView, set its size to 1x1, move it to the top left corner and set this service as a callback
windowManager = (WindowManager) this.getSystemService(Context.WINDOW_SERVICE);
surfaceView = new SurfaceView(this);
WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams(
1, 1,
WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,
WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH,
PixelFormat.TRANSLUCENT
);
layoutParams.gravity = Gravity.LEFT | Gravity.TOP;
windowManager.addView(surfaceView, layoutParams);
surfaceView.getHolder().addCallback(this);
}
#RequiresApi(api = Build.VERSION_CODES.O)
#Override
public void surfaceCreated(SurfaceHolder surfaceHolder) {
camera = Camera.open(1);
mediaRecorder = new MediaRecorder();
camera.unlock();
//mediaRecorder.setPreviewDisplay(surfaceHolder.getSurface());
mediaRecorder.setCamera(camera);
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
mediaRecorder.setVideoSize(320, 480);
mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT);
String out = Environment.getExternalStorageDirectory() + "/Output/" +
DateFormat.format("yyyy-MM-dd_kk-mm-ss", new Date().getTime()) +
".mp4";
File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_DCIM), "Output");
if (!mediaStorageDir.exists()) {
if (!mediaStorageDir.mkdirs()) {
Log.d("FolderName", "failed to create directory");
}
}
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
File mediaFile = new File(mediaStorageDir.getPath() + File.separator +
"VID_" + timeStamp + ".mp4");
mediaRecorder.setMaxDuration(30000);
mediaRecorder.setOutputFile(mediaFile);
mediaRecorder.setPreviewDisplay(surfaceHolder.getSurface());
try {
mediaRecorder.prepare();
} catch (IOException e) {
e.printStackTrace();
}
mediaRecorder.start();
}
// Stop recording and remove SurfaceView
#Override
public void onDestroy() {
if (camera != null) {
camera.lock();
camera.release();
}
if (mediaRecorder != null) {
mediaRecorder.stop();
mediaRecorder.reset();
mediaRecorder.release();
}
if (windowManager != null) {
windowManager.removeView(surfaceView);
}
}
#Override
public void surfaceChanged(SurfaceHolder surfaceHolder, int format, int width, int height) {
}
#Override
public void surfaceDestroyed(SurfaceHolder surfaceHolder) {
}
#Override
public IBinder onBind(Intent intent) {
return null;
}
}
Please suggest any solution or error if you found.
Thanks in advance.

How Do I compress Size of Image

Here is the code which i am using to capture image, but now my question is How Do I Compress Size of Image taken by my Custom Camera
CameraSurfaceView.java:
class CameraSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
Camera camera;
CameraSurfaceView(Context context) {
super(context);
SurfaceHolder holder = this.getHolder();
holder.addCallback(this);
}
#Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
camera.setDisplayOrientation(90);
camera.startPreview();
}
#Override
public void surfaceCreated(SurfaceHolder holder) {
try {
// Open the Camera in preview mode
this.camera = Camera.open();
this.camera.setPreviewDisplay(holder);
} catch (IOException ioe) {
ioe.printStackTrace(System.out);
}
}
#Override
public void surfaceDestroyed(SurfaceHolder holder) {
camera.stopPreview();
camera.release();
camera = null;
}
#Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
// TODO Auto-generated method stub
}
public void takePicture(PictureCallback imageCallback) {
Camera.Parameters params = camera.getParameters();
params.setRotation(90);
camera.setParameters(params);
camera.takePicture(null, null, imageCallback);
}
}
Here is the Class which I am using to Capture Image
CameraCaptureActivity.java:
CameraSurfaceView cameraSurfaceView;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_camera_capture);
// set up our preview surface
FrameLayout preview = (FrameLayout) findViewById(R.id.camera_preview);
cameraSurfaceView = new CameraSurfaceView(this);
preview.addView(cameraSurfaceView);
// grab out shutter button so we can reference it later
shutterButton = (Button) findViewById(R.id.btnCapture);
shutterButton.setOnClickListener(this);
}
#Override
public void onClick(View v) {
takePicture();
}
private void takePicture() {
shutterButton.setEnabled(false);
cameraSurfaceView.takePicture(this);
}
#Override
public void onPictureTaken(byte[] data, Camera camera) {
// TODO something with the image data
File pictureFileDir = getDir();
if (!pictureFileDir.exists() && !pictureFileDir.mkdirs()) {
return;
}
simpleDateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
strDateFormat = simpleDateFormat.format(new Date());
String photoFile = strRecordName+strDateFormat+".jpg";
String filename = pictureFileDir.getPath() + File.separator + photoFile;
File pictureFile = new File(filename);
try {
FileOutputStream fos = new FileOutputStream(pictureFile);
fos.write(data);
fos.close();
Toast.makeText(CameraCaptureActivity.this, "Image saved:" + photoFile,
Toast.LENGTH_LONG).show();
// Restart the preview and re-enable the shutter button so that we can take another picture
camera.stopPreview();
shutterButton.setEnabled(false);
} catch (Exception error) {
Toast.makeText(CameraCaptureActivity.this, "Image could not be saved.",
Toast.LENGTH_LONG).show();
}
}
private File getDir() {
File sdDir = Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
return new File(sdDir, "CustomCamera");
}
public void onResume()
{
super.onResume();
shutterButton.setEnabled(true);
}

Do like
#Override
public void onPictureTaken(byte[] data, Camera camera) {
Bitmap pic = BitmapFactory.decodeByteArray(data, 0, data.length);
//Rotate the image by 90 degrees before we save it
Matrix matrix = new Matrix();
matrix.postRotate(90);
pic = Bitmap.createBitmap(pic , 0, 0, pic.getWidth(), pic.getHeight(), matrix, true);
........
FileOutputStream fos = new FileOutputStream(pictureFile);
pic.compress(Bitmap.CompressFormat.PNG, 90, fOut);
}

Capture image in portrait but get an ouput of landscape in directory

I am making my own camera in android, then whenever I capture images the images orientation is okay. but when i open it in my external sdcard file it is like that:
this is my code:
public class CameraApp extends Activity implements SurfaceHolder.Callback {
private static final String TAG = "IMG_";
private static final String IMAGE_FOLDER = "/PhoneController/";
private static final String EXTENTION = ".jpg";
private String pictureName = "";
public String picNameToshare = "";
static final int FOTO_MODE = 0;
String speed;
String imageFilePath;
private Handler mHandler = new Handler();
public static String imageFilePath1;
FileOutputStream fos = null;
public Bitmap framebmpScaled;
public Bitmap SelecedFrmae;
public static Bitmap mergeBitmap;
public static Bitmap bmpfULL;
Camera camera;
Button button;
SurfaceView surfaceView;
SurfaceHolder surfaceHolder;
boolean previewing = false;
LayoutInflater controlInflater = null;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.camera);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
getWindow().setFormat(PixelFormat.UNKNOWN);
surfaceView = (SurfaceView) findViewById(R.id.camerapreview);
surfaceHolder = surfaceView.getHolder();
surfaceHolder.addCallback(this);
surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
button = (Button) findViewById(R.id.button);
button.setOnClickListener(buttonListener);
}
private OnClickListener buttonListener = new OnClickListener() {
public void onClick(View v) {
Handler myHandler = new Handler();
if (previewing) {
camera.stopPreview();
previewing = false;
Log.e("", "one");
}
if (camera != null) {
try {
camera.setPreviewDisplay(surfaceHolder);
camera.startPreview();
previewing = true;
myHandler.postDelayed(mMyRunnable, 2000); // called after 5
// seconds
button.setText("Waiting...");
Log.e("", "two");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/*
* Handler myHandler = new Handler();
* myHandler.postDelayed(mMyRunnable, 5000); // called after 5
* seconds button.setText("Waiting...");
*/
}
};
private Runnable mMyRunnable = new Runnable() {
public void run() {
Camera.Parameters params = camera.getParameters();
params.set("rotation", 90);
camera.setParameters(params);
camera.takePicture(myShutterCallback, myPictureCallback_RAW,
myPictureCallback_JPG);
storePicture(mergeBitmap);
button.setText("Capture");
}
};
PictureCallback myPictureCallback_JPG = new PictureCallback() {
public void onPictureTaken(byte[] arg0, Camera arg1) {
// TODO Auto-generated method stub
Display display = getWindowManager().getDefaultDisplay();
final int ScreenWidth = display.getWidth();
final int ScreenHeight = display.getHeight();
Log.e("" + display.getWidth(), "" + display.getWidth());
Bitmap bitmapPicture = BitmapFactory.decodeByteArray(arg0, 0,
arg0.length);
Bitmap bmpScaled1 = Bitmap.createScaledBitmap(bitmapPicture,
ScreenWidth, ScreenHeight, true);
mergeBitmap = bmpScaled1;
showPicture();
}
};
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
// TODO Auto-generated method stub
if (previewing) {
camera.stopPreview();
previewing = false;
}
if (camera != null) {
try {
camera.setPreviewDisplay(surfaceHolder);
camera.startPreview();
previewing = true;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
public void surfaceCreated(SurfaceHolder holder) {
// TODO Auto-generated method stub
camera = Camera.open();
camera.setDisplayOrientation(90);
}
public void surfaceDestroyed(SurfaceHolder holder) {
// TODO Auto-generated method stub
camera.stopPreview();
camera.release();
camera = null;
previewing = false;
}
void storePicture(Bitmap bm) {
mHandler.post(new Runnable() {
public void run() {
// showPicture();
}
});
String timeStamp = new SimpleDateFormat("yyyMMdd_HHmmss")
.format(new Date());
this.pictureName = TAG + timeStamp;
picNameToshare = this.pictureName;
this.imageFilePath = IMAGE_FOLDER + this.pictureName + EXTENTION;
this.imageFilePath = sanitizePath(this.imageFilePath);
try {
checkSDCard(this.imageFilePath);
fos = new FileOutputStream(this.imageFilePath);
if (fos != null) {
bm.compress(Bitmap.CompressFormat.JPEG, 85, fos);
Toast.makeText(this, "Image Saved", Toast.LENGTH_SHORT).show();
fos.close();
}
} catch (IOException ioe) {
Log.e(TAG, "CapturePicture : " + ioe.toString());
} catch (Exception e) {
Log.e(TAG, "CapturePicture : " + e.toString());
}
sendBroadcast(new Intent(
Intent.ACTION_MEDIA_MOUNTED,
Uri.parse("file://" + Environment.getExternalStorageDirectory())));
imageFilePath1 = this.imageFilePath;
}
/**
* Check the SDCard is mounted on device
*
* #param path
* of image file
* #throws IOException
*/
void checkSDCard(String path) throws IOException {
String state = android.os.Environment.getExternalStorageState();
if (!state.equals(android.os.Environment.MEDIA_MOUNTED)) {
Toast.makeText(this,
"Please insert sdcard other wise image won't stored",
Toast.LENGTH_SHORT).show();
throw new IOException("SD Card is not mounted. It is " + state
+ ".");
}
// make sure the directory we plan to store the recording is exists
File directory = new File(path).getParentFile();
if (!directory.exists() && !directory.mkdirs()) {
throw new IOException("Path to file could not be created.");
}
}
private String sanitizePath(String path) {
if (!path.startsWith("/")) {
path = "/" + path;
}
return Environment.getExternalStorageDirectory().getAbsolutePath()
+ path;
}
please help me.

Try using this
Camera.Parameters parameters = camera.getParameters();
parameters.set("orientation", "portrait");
camera.setParameters(parameters);

How can i capture image with a touch on surface view

public class AndroidCamera extends Activity implements OnTouchListener, SurfaceHolder.Callback{
Camera camera;
SurfaceView surfaceView;
SurfaceHolder surfaceHolder;
boolean previewing = false;;
PictureCallback rawCallback;
ShutterCallback shutterCallback;
PictureCallback jpegCallback;
EditText txtData, Info,Age;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button buttonStartCameraPreview = (Button)findViewById(R.id.startcamerapreview);
Button buttonStopCameraPreview = (Button)findViewById(R.id.stopcamerapreview);
Button buttonCapturePreview = (Button) findViewById(R.id.capturepreview);
txtData = (EditText) findViewById(R.id.editText1);
Info = (EditText) findViewById(R.id.Name);
Info.setHint("enter name");
Age = (EditText) findViewById(R.id.Age);
Age.setHint("Age");
getWindow().setFormat(PixelFormat.UNKNOWN);
surfaceView = (SurfaceView)findViewById(R.id.surfaceview);
surfaceHolder = surfaceView.getHolder();
surfaceHolder.addCallback(this);
rawCallback = new PictureCallback()
{
public void onPictureTaken(byte[] data, Camera camera)
{
Log.d("Log", "onPictureTaken - raw");
}
};
shutterCallback = new ShutterCallback()
{
public void onShutter() {
Log.i("Log", "onShutter'd");
}
};
// onTouchEvent(null);
jpegCallback = new PictureCallback()
{
public void onPictureTaken(byte[] data, Camera camera)
{
Intent imageIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
File imagesFolder = new File(Environment.getExternalStorageDirectory(), "Asw");
imagesFolder.mkdirs();
Date d = new Date();
CharSequence s = DateFormat.format("MM-dd-yy hh-mm-ss", d.getTime());
File output = new File(imagesFolder, s.toString() + ".jpg");
Uri uriSavedImage = Uri.fromFile(output);
imageIntent.putExtra(MediaStore.EXTRA_OUTPUT, uriSavedImage);
OutputStream imageFileOS;
try {
imageFileOS = getContentResolver().openOutputStream(uriSavedImage);
imageFileOS.write(data);
imageFileOS.flush();
imageFileOS.close();
Toast.makeText(AndroidCamera.this,
"Image saved: ",
Toast.LENGTH_LONG).show();
}
catch (FileNotFoundException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
finally
{}
Log.d("Log", "onPictureTaken - jpeg");
}
};
buttonStartCameraPreview.setOnClickListener(new Button.OnClickListener()
{
#TargetApi(Build.VERSION_CODES.GINGERBREAD)
#Override
public void onClick(View v)
{
if(!previewing)
{
camera = Camera.open(0);
if (camera != null)
{
try {
camera.setPreviewDisplay(surfaceHolder);
camera.startPreview();
previewing = true;
}
catch (IOException e)
{
e.printStackTrace();
}
}else txtData.setText("null");
}
}});
buttonCapturePreview.setOnClickListener(new OnClickListener()
{
#Override
public void onClick(View v)
{
captureImage();
}
private void captureImage()
{
camera.takePicture(shutterCallback, rawCallback, jpegCallback);
}
});
buttonStopCameraPreview.setOnClickListener(new Button.OnClickListener(){
#Override
public void onClick(View v)
{
if(camera != null && previewing)
{
camera.stopPreview();
camera.release();
camera = null;
previewing = false;
}
}});
#Override
public boolean onCreateOptionsMenu(Menu menu)
{
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.android_camera, menu);
return true;
}
#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
}
#Override
public void surfaceDestroyed(SurfaceHolder holder)
{
// TODO Auto-generated method stub
}
public boolean onTouch(View v, MotionEvent event)
{
if (event.getAction() == MotionEvent.ACTION_MOVE)
{
camera.takePicture(shutterCallback, rawCallback, jpegCallback);
}
return super.onTouchEvent(event);
//return false;
}
I have used a button to capture the image. Now i wanted to capture and save the image with just a touch on surface view. I wrote some code.Its not showing any error but it is not working also. Could you please tell me where i am going wrong. Please help

Try this to take screen shot programmatically...
// image naming and path to include sd card appending name you choose for file
String mPath = Environment.getExternalStorageDirectory().toString() + "/" + ACCUWX.IMAGE_APPEND;
// create bitmap screen capture
Bitmap bitmap;
View v1 = mCurrentUrlMask.getRootView();
v1.setDrawingCacheEnabled(true);
bitmap = Bitmap.createBitmap(v1.getDrawingCache());
v1.setDrawingCacheEnabled(false);
OutputStream fout = null;
imageFile = new File(mPath);
try {
fout = new FileOutputStream(imageFile);
bitmap.compress(Bitmap.CompressFormat.JPEG, 90, fout);
fout.flush();
fout.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

public class SnapShot extends Activity implements OnClickListener,
SurfaceHolder.Callback, Camera.PictureCallback {
SurfaceView cameraView;
SurfaceHolder surfaceHolder;
Camera camera;
LayoutInflater inflater;
Uri imageFileUri;
Button save;
Button retry;
View viewControl;
LayoutParams layoutParamsControl;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.view_camera);
cameraView = (SurfaceView) this.findViewById(R.id.CameraView);
surfaceHolder = cameraView.getHolder();
surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
surfaceHolder.addCallback(this);
cameraView.setFocusable(true);
cameraView.setFocusableInTouchMode(true);
cameraView.setClickable(true);
cameraView.setOnClickListener(this);
inflater = LayoutInflater.from(getBaseContext());
viewControl = inflater.inflate(R.layout.camera_control, null);
save = (Button) viewControl.findViewById(R.id.vc_btn_keep);
retry = (Button)viewControl.findViewById(R.id.vc_btn_discard);
layoutParamsControl = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
}
public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
camera.startPreview();
}
public void surfaceCreated(SurfaceHolder holder) {
camera = Camera.open();
try {
Camera.Parameters parameters = camera.getParameters();
if (this.getResources().getConfiguration().orientation != Configuration.ORIENTATION_LANDSCAPE) {
// This is an undocumented although widely known feature
parameters.set("orientation", "portrait");
// For Android 2.2 and above
camera.setDisplayOrientation(90);
// Uncomment for Android 2.0 and above
// parameters.setRotation(90);
} else {
// This is an undocumented although widely known feature
parameters.set("orientation", "landscape");
// For Android 2.2 and above
camera.setDisplayOrientation(0);
// Uncomment for Android 2.0 and above
// parameters.setRotation(0);
}
camera.setParameters(parameters);
camera.setPreviewDisplay(holder);
} catch (IOException exception) {
camera.release();
Log.v("surfaceCreated", exception.getMessage());
}
camera.startPreview();
}
public void surfaceDestroyed(SurfaceHolder holder) {
camera.stopPreview();
camera.release();
}
#Override
public void onPictureTaken(final byte[] data, Camera camera) {
this.addContentView(viewControl, layoutParamsControl);
save.setOnClickListener(new Button.OnClickListener() {
#Override
public void onClick(View v) {
insertImage(data);
Intent i = new Intent();
i.putExtra("data", imageFileUri.toString());
setResult(-1, i);
finish();
}});
retry.setOnClickListener(new Button.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
finish();
}});
}
public void insertImage(byte[] data)
{
Bitmap b = null;
try {
b = GeneralUtils.decodeFile(data, this);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
ByteArrayOutputStream bos = new ByteArrayOutputStream();
b.compress(Bitmap.CompressFormat.JPEG, 80, bos);
//b = null;
Bitmap bitmap = BitmapFactory.decodeByteArray(bos.toByteArray(), 0, bos.size());
Matrix m = new Matrix();
if (b.getWidth() > b.getHeight())
{
m.postRotate(90);
bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), m, true);
}
String result = MediaStore.Images.Media.insertImage(getContentResolver(), bitmap, "", "");
b.recycle();
data = null;
b = null;
m = null;
imageFileUri = Uri.parse(result);
}
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
camera.takePicture(null, null, null, this);
}
}

How to save overlay with camera preview in android?

I am able to place a overlay over a live camera feed, but I also need to save the image captured by camera with that overlay.
Here is the code of my MainActivity.class file :
public class MainActivity extends Activity {
private Button takePhoto, pickPhoto;
private FrameLayout preview;
private CameraSurfaceView cameraSurfaceView;
private static final int SELECT_PICTURE_ACTIVITY_RESULT_CODE = 1;
private static final int CAMERA_PIC_REQUEST = 2;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
takePhoto = (Button) findViewById(R.id.btn_takephoto);
pickPhoto = (Button) findViewById(R.id.btn_pickPhoto);
preview = (FrameLayout) findViewById(R.id.frameLayout1);
takePhoto.setOnClickListener(clickListener);
pickPhoto.setOnClickListener(clickListener);
cameraSurfaceView = new CameraSurfaceView(MainActivity.this);
preview.addView(cameraSurfaceView);
}
View.OnClickListener clickListener = new View.OnClickListener() {
#Override
public void onClick(View v) {
if (v.equals(takePhoto)) {
Camera camera = cameraSurfaceView.getCamera();
camera.takePicture(null, null, new HandlePictureStorage());
} else if (v.equals(pickPhoto)) {
Intent photoPickerIntent = new Intent();
photoPickerIntent.setType("image/*"); // to pick only images
photoPickerIntent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(photoPickerIntent,
SELECT_PICTURE_ACTIVITY_RESULT_CODE);
}
}
};
private class HandlePictureStorage implements PictureCallback {
#Override
public void onPictureTaken(byte[] picture, Camera camera) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyymmddhhmmss");
String date = dateFormat.format(new Date());
String photoFile = "CameraTest" + date + ".jpg";
String filename = Environment.getExternalStorageDirectory()
+ File.separator + photoFile;
File pictureFile = new File(filename);
try {
FileOutputStream fos = new FileOutputStream(pictureFile);
fos.write(picture);
fos.close();
Toast.makeText(getApplicationContext(),
"New Image saved:" + photoFile, Toast.LENGTH_LONG)
.show();
} catch (Exception error) {
Log.d("Error",
"File" + filename + "not saved: " + error.getMessage());
Toast.makeText(getApplicationContext(),
"Image could not be saved.", Toast.LENGTH_LONG).show();
}
Intent newInt = new Intent(MainActivity.this, AddImageOverlay.class);
newInt.putExtra(Constant.BitmatpByteArray, filename);
startActivity(newInt);
}
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
switch (requestCode) {
case SELECT_PICTURE_ACTIVITY_RESULT_CODE:
Uri selectedImageUri = data.getData();
try {
Bitmap bitmap = MediaStore.Images.Media.getBitmap(
this.getContentResolver(), selectedImageUri);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
Toast.makeText(getApplicationContext(), "Photo Picked",
Toast.LENGTH_SHORT).show();
// deal with it
break;
default:
// deal with it
break;
}
}
}
}
And the code of CameraSurfaceView.java :
public class CameraSurfaceView extends SurfaceView implements
SurfaceHolder.Callback {
private SurfaceHolder holder;
private Camera camera;
public CameraSurfaceView(Context context) {
super(context);
// Initiate the Surface Holder properly
this.holder = this.getHolder();
this.holder.addCallback(this);
this.holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
#Override
public void surfaceChanged(SurfaceHolder h, int format, int width,
int height) {
// Now that the size is known, set up the camera parameters and begin
// the preview.
Camera.Parameters parameters = camera.getParameters();
parameters.setPreviewSize(width, height);
camera.setParameters(parameters);
camera.startPreview();
h.getSurface().setLayer(R.drawable.ic_launcher);
}
#Override
public void surfaceCreated(SurfaceHolder holder) {
try {
// Open the Camera in preview mode
this.camera = Camera.open();
this.camera.setPreviewDisplay(this.holder);
} catch (IOException ioe) {
ioe.printStackTrace(System.out);
}
}
#Override
public void surfaceDestroyed(SurfaceHolder holder) {
// Surface will be destroyed when replaced with a new screen
// Always make sure to release the Camera instance
camera.stopPreview();
camera.release();
camera = null;
}
public Camera getCamera() {
return this.camera;
}
}