gistfile1.txt

protected void shareScreenShot() throws IOException {
        final Intent shareIntent = new Intent(Intent.ACTION_SEND);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            shareIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
        } else {
            shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
            shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        }

        shareIntent.setType("image/jpeg");
        shareIntent.putExtra(Intent.EXTRA_STREAM, takeScreenShot());

        startActivity(Intent.createChooser(shareIntent, getString(R.string.send_to)));
    }