做這個功能主要是專案需要：找了很多資料但是效果都不理想，後來就自己研究寫了乙個，拿出來共享給大家，貼上**大家慢慢看看，還是比較容易懂的。
主要**：
package com.zbq.widget;
import android.content.context;
import android.util.attributeset;
import android.view.gesturedetector;
import android.view.motionevent;
import android.view.view;
import android.widget.listview;
public class delslidelistview extends listview implements
gesturedetector.ongesturelistener, view.ontouchlistener
public delslidelistview(context context, attributeset att)
public void setdeletelistioner(ondeletelistioner mondeletelistioner)
public void setsingletapuplistenner(
listviewonsingletapuplistenner thisonsingletapuplistenner)
private int standard_touch_target_size = 0;
private float mlastmotionx;
public boolean deleteview = false;
private scrolllinerlayout mscrolllinerlayout;
private boolean scroll = false;
private int pointtoposition;
private boolean listviewmoving;
private boolean delall = false;
public boolean islongpress = false;
public boolean isdelall()
public void setdelall(boolean delall)
private void init(context mcontext)
public boolean ondown(motionevent e)
mlastmotionx = e.getx();
pointtoposition = this.pointtoposition((int) e.getx(), (int) e.gety());
final int p = pointtoposition - this.getfirstvisibleposition();
if (mscrolllinerlayout != null)
if (deleteview && p != position)
position = p;
scroll = false;
return true;
} islongpress = false;
position = p;
scroll = false;
listviewmoving = false;
return false;
} public boolean onfling(motionevent e1, motionevent e2, float velocityx,
float velocityy)
public void onlongpress(motionevent e)
public boolean onscroll(motionevent e1, motionevent e2, float distancex,
float distancey) else if (scroll)
if (deltax >= 0 && deltax <= standard_touch_target_size)
}} else
if (deltax >= 0 && deltax <= standard_touch_target_size
&& math.abs(distancey) < 5) }}
}} if (scroll)
return false;
} public void onshowpress(motionevent e)
public boolean onsingletapup(motionevent e)
return false;
} public void setscroll(boolean b)
@override
public boolean ontouchevent(motionevent event)
return super.ontouchevent(event);
} @override
public boolean ontouch(view v, motionevent event) else else
scroll = false;
return true;
}/* else if (math.abs(velocityx) > math.abs(velocityy)
&& deltax2 < -80) */
}return mdetector.ontouchevent(event);
} }public void deleteitem()
}}
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