Android：如何检测双击？
我在实施双击时遇到问题。好吧，我实现了，onGestureListener并拥有了gestureDetector，但是我不确定问题出在哪里，这是我的代码： public class home extends TabActivity implements OnGestureListener { /** Called when the activity is first created. */ private EditText queryText; private ResultsAdapter m_adapter; private ProgressDialog pd; final Handler h = new Handler(); private TabHost mTabHost; private ArrayList<SearchItem> sResultsArr = new ArrayList<SearchItem>(); private String queryStr; private JSONObject searchResponse; private GestureDetector …