Android Intent传递对象和集合

Article article = JsonUtils.getArticle(content);          intent = new Intent(activity, CompositionCorrect.class);          Bundle bundle = new Bundle();          bundle.putSerializable("ARTICLE", article);          intent.putExtras(bundle);          startActivity(intent);

获取传递的对象
private void initIntentData() {    intent = getIntent();    article = (Article) intent.getSerializableExtra("ARTICLE");    tv_content.setText("" + article.getContent());    spannableStringBuilder = new SpannableStringBuilder(tv_content.getText().toString());  }传递集合
intent = new Intent(CompositionCorrectActivity.this,PiGaiCompletedActivity.class);             Bundle bundle = new Bundle();             for (int i = 0; i < mSpansCommit.size(); i++) {            mSpansCommit.get(i).setColorSpan(null);             }           bundle.putSerializable("MSPANSCOMMIT", (Serializable)mSpansCommit);           bundle.putSerializable("ARTICLE", article);          intent.putExtras(bundle);           startActivity(intent);获取集合
mSpansCommit = (List<Span>) intent.getSerializableExtra("MSPANSCOMMIT");