Activity和Activity之间传递对象

Intent intent = new Intent();                       Bundle mBundle = new Bundle();                       mBundle.putSerializable("conditional",conditionalSD);                       intent.putExtras(mBundle);                       setResult(ConditionalSelectionActivity.RESULT_OK,intent);

 @Override    public void onActivityResult(int requestCode, int resultCode, Intent data) {        super.onActivityResult(requestCode, resultCode, data);        if(resultCode == mActivity.RESULT_OK){            Condition condition = (Condition) data.getSerializableExtra("Condition");        }    }