Android-Camera-Gallery

CustomCamera.java

SurfaceView surfaceView = (SurfaceView) findViewById(R.id.surfaceView);
	preview = new Preview(this, surfaceView);
	
	preview.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
	
	FrameLayout previewFrameLayout = (FrameLayout) findViewById(R.id.preview);
	previewFrameLayout.addView(preview);
	
	preview.setKeepScreenOn(true);
	
	on button action 
	camera.takePicture(shutterCallback, rawCallback, jpegCallback);
	
	
	This code will let you capture picture from camera
	ShutterCallback shutterCallback = new ShutterCallback() {
	public void onShutter() {
		// Log.d(TAG, "onShutter'd");
	}
};

PictureCallback rawCallback = new PictureCallback() {
	public void onPictureTaken(byte[] data, Camera camera) {
		// Log.d(TAG, "onPictureTaken - raw");
	}
};

PictureCallback jpegCallback = new PictureCallback() {
	private String fileName;

	public void onPictureTaken(byte[] data, Camera camera) {
		FileOutputStream outStream = null;
		
	}
};