Android雙擊事件(模擬ListView雙擊事件)

雙擊事件在Windows中經常使用,大家都已經用得非常習慣了.但是在Android中默認是沒有雙擊事件的(這個我覺得很奇怪).在我的足球即時比分應用中就用到了雙擊事件,我上網查過也在一些QQ群中問過一些Android開發人員,他們說這個只能自己來處理了,Android是沒有提供雙擊事件的.

以下是我足球即時比分中的代碼:

public class SenseSoccerScoreActivity extends Activity{
	// 雙擊事件記錄最近一次點擊的ID
	private String lastClickId;
 
	// 雙擊事件記錄最近一次點擊的時間
	private long lastClickTime;
 
	@Override
	public void onCreate(Bundle savedInstanceState) {
		Log.d("score", "SenseSoccerScoreActivity create ...");
		super.onCreate(savedInstanceState);
		ConfigUtil.setConfig(this, KEY_UPDATE_TIME, 0L);
		// 更新本應用的Locale
		ScoreUtil.updateAppLocale(this);
 
 		LeagueUtil.init(this);
 
		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
		setContentView(R.layout.main);
		setTheme(android.R.style.Theme_NoTitleBar);
		initMatchViews() ;
	}
 
	/**
	 * 初始化賽事列表的數據
	 */
	private void initMatchViews() {
               // ------------------ playing listView --------------------
		MatchAdapter playingAdapter = mm.getPlayingAdapter();
		playingAdapter.sortPlayingBy(MatchDateComparator.getInstance());
		playingListView.setAdapter(playingAdapter);
		playingListView.setOnItemLongClickListener(todayListLongClickListener);
 
                // 添加點擊事件,雙擊的判斷由mItemClickListenter完成 
		playingListView.setOnItemClickListener(mItemClickListenter); 
		playingListView.setOnTouchListener(listViewOnTouchListener);
		playingListView.setFastScrollEnabled(true);
        }
 
	/**
	 * 雙擊事件(賽事明細,事件)
	 */
	private OnItemClickListener mItemClickListenter = new OnItemClickListener() {
		public void onItemClick(AdapterView<?> parent, View v, int pos,long id) {
			MatchVO mv = (MatchVO) ((ListView)parent).getAdapter().getItem(pos);
 
			// 如果是雙擊,1秒內連續點擊判斷為雙擊
			if(mv.getId().equals(lastClickId) 
                             && (Math.abs(lastClickTime-System.currentTimeMillis()) < 1000)){
				lastClickId = null;
				lastClickTime = 0;
				Intent intent = new Intent();
				intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
				intent.putExtra("matchId", mv.getId());
				intent.putExtra("matchKey", mv.getMatchKey());
				intent.setClass(SenseSoccerScoreActivity.this, 
                                      MatchEventActivity.class);
				startActivity(intent);
			}else{
				lastClickId = mv.getId();
				lastClickTime = System.currentTimeMillis();
			}
		}
	};
}