/** 显示选择话题的Fragment</br> */ private void showTopicFragment() { mFragmentLatout.setVisibility(View.VISIBLE); hideInputMethod(mEditText); if (mTopicFragment == null) { mTopicFragment = new TopicPickerFragment(); } showFragment(mTopicFragment); // 新增话题的回调 mTopicFragment.addTopicListener( new ResultListener<Topic>() { @Override public void onRemove(Topic topic) { mEditText.removeTopic(topic); } @Override public void onAdd(Topic topic) { Log.d(TAG, "### topic = " + topic); if (isCharsOverflow(topic.name)) { ToastMsg.showShortMsgByResName("umeng_comm_overflow_tips"); return; } if (!mEditText.mTopicMap.containsValue(topic)) { removeChar('#'); List<Topic> topics = new ArrayList<Topic>(); topics.add(topic); mEditText.insertTopics(topics); mSelecteTopics.add(topic); startFadeOutAnimForTopicTipView(); } showKeyboard(); } }); // 删除话题时的回调 mEditText.setTopicListener( new ResultListener<Topic>() { @Override public void onRemove(Topic topic) { mTopicFragment.uncheckTopic(topic); if (mEditText.mTopicMap.size() == 0 && !isForwardFeed) { startAnimationForTopicTipView(); } } @Override public void onAdd(Topic topic) {} }); }