I have a HashMap which I would pass to another Activity class. I simply use this code:
Intent intent = new Intent(ComplainActivity.this, ComplainDetailActivity.class); bundle.putSerializable("myBooleanArray",checkMap); intent.putExtras(bundle); startActivityForResult(intent, requestCode);
get the HashMap on other Activity
Bundle bundle = data.getExtras();
checkMap = (HashMap<Integer, Boolean>)bundle.getSerializable("myBooleanArray");
原文：http://www.cnblogs.com/sishuiliuyun/p/4269504.html