@Override
public void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
Map<String, String> map = mLocalMusicAdapter.getItem(position);
// 取得铃声名
String ringName = map.get(WeacConstants.RING_NAME);
// 取得播放地址
String ringUrl = map.get(WeacConstants.RING_URL);
// 更新当前铃声选中的位置
mLocalMusicAdapter.updateSelection(ringName);
// 更新适配器刷新铃声列表显示
mLocalMusicAdapter.notifyDataSetChanged();
// 设置最后一次选中的铃声选择界面位置为本地音乐界面
RingSelectItem.getInstance().setRingPager(1);
// 播放音频文件
AudioPlayer.getInstance(getActivity()).play(ringUrl, false, false);
ViewPager pager = (ViewPager) getActivity().findViewById(R.id.fragment_ring_select_sort);
PagerAdapter f = pager.getAdapter();
SystemRingFragment systemRingFragment = (SystemRingFragment) f.instantiateItem(pager, 0);
RecorderFragment recorderFragment = (RecorderFragment) f.instantiateItem(pager, 2);
// 取消系统铃声选中标记
if (systemRingFragment.mSystemRingAdapter != null) {
systemRingFragment.mSystemRingAdapter.updateSelection("");
systemRingFragment.mSystemRingAdapter.notifyDataSetChanged();
}
// 取消录音选中标记
if (recorderFragment.mRecorderAdapter != null) {
recorderFragment.mRecorderAdapter.updateSelection("");
recorderFragment.mRecorderAdapter.notifyDataSetChanged();
}
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
switch (loader.getId()) {
case LOADER_ID:
// 当为编辑闹钟状态时，铃声名为闹钟单例铃声名
String ringName1;
if (RingSelectFragment.sRingName != null) {
ringName1 = RingSelectFragment.sRingName;
} else {
SharedPreferences share =
getActivity()
.getSharedPreferences(WeacConstants.EXTRA_WEAC_SHARE, Activity.MODE_PRIVATE);
// 当为新建闹钟状态时，铃声名为最近一次选择保存的铃声名
ringName1 = share.getString(WeacConstants.RING_NAME, "");
}
// 保存铃声信息的List
List<Map<String, String>> list = new ArrayList<>();
// 过滤重复音频文件的Set
HashSet<String> set = new HashSet<>();
if (cursor != null) {
for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
// 音频文件名
String ringName =
cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.DISPLAY_NAME));
// 取得音频文件的地址
String ringUrl = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.DATA));
if (ringName != null) {
// 当过滤集合里不存在此音频文件，并且文件扩展名不为[.amr]，并且不是默认铃声
if (!set.contains(ringName)
&& !ringUrl.contains("/WeaAlarmClock/audio/record")
&& !ringName.equals("record_start.mp3")
&& !ringName.equals("record_stop.mp3")
&& !ringName.equals("ring_weac_alarm_clock_default.mp3")) {
// 添加音频文件到列表过滤同名文件
set.add(ringName);
// 去掉音频文件的扩展名
ringName = MyUtil.removeEx(ringName);
Map<String, String> map = new HashMap<>();
map.put(WeacConstants.RING_NAME, ringName);
map.put(WeacConstants.RING_URL, ringUrl);
list.add(map);
// 当列表中存在与保存的铃声名一致时，设置该列表的显示位置
if (ringName.equals(ringName1)) {
mPosition = list.size() - 1;
RingSelectItem.getInstance().setRingPager(1);
}
}
}
}
}
mLocalMusicAdapter = new RingSelectAdapter(getActivity(), list, ringName1);
setListAdapter(mLocalMusicAdapter);
setSelection(mPosition);
break;
}
}