adding a camera thing

chooser.java

 /**
     * Utility to start an image picker with request code
     *
     * @param activity Activity that will receive result
     * @param requestCode requestCode for result
     */
    public static void pickImage(Activity activity, int requestCode, Uri cameraPhotoUri) {
        if (activity.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY)) {
            Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            Intent imageOnDiskIntent = new Intent(Intent.ACTION_GET_CONTENT).setType("image/*");

            Intent openInChooser = Intent.createChooser(imageOnDiskIntent, null);

            if (cameraPhotoUri != null) {
                List<ResolveInfo> resInfo = activity.getPackageManager().queryIntentActivities(cameraIntent, 0);
                Intent[] extraIntents = new Intent[resInfo.size()];
                for (int i = 0; i < resInfo.size(); i++) {
                    ResolveInfo resolveInfo = resInfo.get(i);
                    String packageName = resolveInfo.activityInfo.packageName;
                    Intent intent = new Intent();
                    intent.setComponent(new ComponentName(packageName, resolveInfo.activityInfo.name));
                    intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
                    intent.putExtra(MediaStore.EXTRA_OUTPUT, cameraPhotoUri);
                    extraIntents[i] = intent;
                }

                openInChooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents);
            }
            try {
                activity.startActivityForResult(openInChooser, requestCode);
            } catch (ActivityNotFoundException e) {
                Toast.makeText(activity, R.string.crop__pick_error, Toast.LENGTH_SHORT).show();
            }

        } else {
            Intent intent = new Intent(Intent.ACTION_GET_CONTENT).setType("image/*");
            try {
                activity.startActivityForResult(intent, requestCode);
            } catch (ActivityNotFoundException e) {
                Toast.makeText(activity, R.string.crop__pick_error, Toast.LENGTH_SHORT).show();
            }
        }

    }