Convert a LinearLayout to an image in order to share it =

I have my layout with information about a transaction this info I want to share with the design that my view has, I want to do it converting the layout to image and share it via wsap, mail or according to the app that is chosen.

I was able to find that to convert a layout to an image one will first have to convert to bitmap and then the bitmap convert to an image in order to share it. I could find a code that did this but what it does is take the image of the root of your app and share it.

   protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_compartir);
        botonCompartir = (Button) findViewById(R.id.buttonShare);

      String ic_android_green = createImageOnSDCard(R.drawable.prueba);//imagen

        botonCompartir.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Uri path = FileProvider.getUriForFile(compartirActivity.this, "jedu.domain.prototipo02", new File(ic_android_green));//jedu.domain.prototipo02 id del app 
                Intent shareIntent = new Intent();
                shareIntent.setAction(Intent.ACTION_SEND);
                shareIntent.putExtra(Intent.EXTRA_TEXT, "This is one image I'm sharing.");
                shareIntent.putExtra(Intent.EXTRA_STREAM, path);
                shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                shareIntent.setType("image/*");
                startActivity(Intent.createChooser(shareIntent, "Share..."));

            }
        });

    }


private String createImageOnSDCard(int resID) {//

    Bitmap bitmap = BitmapFactory.decodeResource(getResources(), resID);
    String path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/" + resID + ".png";
    File file = new File(path);
    try {
        OutputStream out = new FileOutputStream(file);
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
        out.flush();
        out.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    Log.e("APPFIREBASE 0: ", "file.getPath() " + file.getPath());
    return file.getPath();
}

Clicking shares the image that is stored in the root.