Android中禁止SlidingPaneLayout的侧滑功能

Android中使用android.support.v4.widget.SlidingPaneLayout实现侧滑功能的时候,可能出现滑动屏幕时与SlidingPaneLayout的侧滑发生冲突,查看了帮助文档,发现并没有提供禁止侧滑的方法,所以不得不继承SlidingPanelLayout重写它的方法。直接上代码:

<span style="font-size:14px;">

<span style="font-size:14px;"><span style="font-size:14px;">
import android.content.Context;
import android.support.v4.view.MotionEventCompat;
import android.support.v4.widget.SlidingPaneLayout;
import android.util.AttributeSet;
import android.view.MotionEvent;

/**
 * Created by long on 2016/3/29.
 */
public class PagerEnabledSlidingPaneLayout extends SlidingPaneLayout {

    //是否禁止侧滑
    private boolean prohibitSideslip = false;

    public PagerEnabledSlidingPaneLayout(Context context){
        super(context, null);
    }
    public PagerEnabledSlidingPaneLayout(Context context,AttributeSet attrs){
        super(context, attrs, 0);
    }
    public PagerEnabledSlidingPaneLayout(Context context,AttributeSet attrs,int defStyle){
        super(context, attrs, defStyle);
    }

    public boolean getProhibitSideslip(){
        return prohibitSideslip;
    }
    //在需要禁止或允许侧滑的地方调用该方法
    public void setProhibitSideslip(boolean prohibitSideslip){
        this.prohibitSideslip = prohibitSideslip;
    }

    //该方法可以拦截SlidingPaneLayout的触屏事件
    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
        switch (MotionEventCompat.getActionMasked(ev)){
            case MotionEvent.ACTION_MOVE:
                if(prohibitSideslip){
                    return false;
                }
        }
        return super.onInterceptTouchEvent(ev);
    }

    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        switch (MotionEventCompat.getActionMasked(ev)){
            case MotionEvent.ACTION_MOVE:
                if(prohibitSideslip){
                    return false;
                }
        }
        return super.onTouchEvent(ev);
    }


} </span>


</span>




参考:http://www.cnblogs.com/apaojun/p/4288483.html

posted on 2016-03-29 22:24  EvanLong  阅读(376)  评论(0编辑  收藏  举报

导航