/** 初始化变动的页面元素 */ private void initChangedElements() { switch (CURRENT_KEY) { case NEW_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("移动学习"); break; case FREE_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("免费学习"); break; case PRELOAD_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("下载管理"); break; case DETAIL_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("课件详细"); break; case SERVICE_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("推荐课程"); break; case KIND_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("课程分类"); break; case SEARCH_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("课件搜索"); break; case SELF_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("自选课程"); break; case SAY_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("课程讨论"); break; case SAYGROUP_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("课程讨论"); break; case RECORD_DATA_KEY: ((TextView) findViewById(R.id.phone_study_title)).setText("课程学习"); break; } registEventForTopFirst(CURRENT_KEY); }