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文件大小: 932kb
下载次数: 0
上传时间: 2014-05-31
详细说明: public class PullRefreshListViewActivity extends Activity { private ListView mListView; private PullToRefreshListView mPullListView; private ArrayAdapter mAdapter; private LinkedList mListItems; private SimpleDateFormat mDateFormat = new SimpleDateFormat("MM-dd HH:mm"); private boolean mIsStart = true; private int mCurIndex = 0; private static final int mLoadDataCount = 100; @Override public void onCreate(Bundle savedInstanceState) { supe r.onCreate(savedInstanceState); mPullListView = new PullToRefreshListView(this); setContentView(mPullListView); mPullListView.setPullLoadEnabled(false); mPullListView.setScrollLoadEnabled(true); mCurIndex = mLoadDataCount; mListItems = new LinkedList(); mListItems.addAll(Arrays.asList(mStrings).subList(0, mCurIndex)); mAdapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, mListItems); mListView = mPullListView.getRefreshableView(); mListView.setAdapter(mAdapter); mListView.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView> arg0, View view, int position, long id) { String text = mListItems.get(position) + ", index = " + (position + 1); Toast.makeText(PullRefreshListViewActivity.this, text, Toast.LENGTH_SHORT).show(); } }); mPullListView.setOnRefreshListener(new OnRefreshListener() { @Override public void onPullDownToRefresh(PullToRefreshBase refreshView) { mIsStart = true; new GetDataTask().execute(); } @Override public void onPullUpToRefresh(PullToRefreshBase refreshView) { mIsStart = false; new GetDataTask().execute(); } }); setLastUpdateTime(); mPullListView.doPullRefreshing(true, 500); } ...展开收缩
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