1.imageUri = Uri.fromFile(new File(Environment .getExternalStorageDirectory()+ File.separator + getPackageName(),imageByCamera.toString()));

2.String path = Environment.getExternalStorageDirectory().toString() + File.separator + getPackageName() + File.separator + "IMAGE";

  File out = new File(path);

  if (!out.exists()) {

     out.mkdirs();

  }

  out = new File(path, imageByCamera.toString());

  imageUri = Uri.fromFile(out);