public void UpdateData() {
// if(!mIsRunning)
// return;
if (mType == Constants.PLAYLIST) {
// 播放列表
if (!Global.mPlaylist.containsKey(mArg)) {
mAdapter.setList(new ArrayList<MP3Item>());
mNum.setText("0首歌曲");
} else {
new UpdateThread().start();
}
} else if (mType == Constants.FOLDER) {
// 文件夹
mArg = getIntent().getStringExtra("Title");
if (!Global.mFolderMap.containsKey(mArg)) {
mAdapter.setList(new ArrayList<MP3Item>());
mNum.setText("0首歌曲");
} else {
new UpdateThread().start();
}
} else {
// 艺术家或者专辑
new UpdateThread().start();
}
}
@Override
public void handleMessage(Message msg) {
if (msg.what == Constants.UPDATE_MULTI) {
mMultiChoice.clearSelectedViews();
} else if (msg.what == Constants.UPDATE_ADAPTER) {
if (mInfoList == null) return;
mAdapter.setList(mInfoList);
mNum.setText(mInfoList.size() + "首歌曲");
}
}
