android中控件公用产生的冲突的解决办法

1.ViewPager嵌套HorizontalScrollView滑动冲突的解决办法，重写ViewPager

public class ZdyViewPage extends ViewPager {public ZdyViewPage(Context context) {super(context);}public ZdyViewPage(Context context, AttributeSet attrs) {super(context, attrs);}@Overrideprotected boolean canScroll(View v, boolean arg1, int arg2, int arg3,int arg4) {if (v instanceof HorizontalScrollView) {return true;}return super.canScroll(v, arg1, arg2, arg3, arg4);}}

2.ScrollView嵌套ViewPager滑动冲突的解决办法，重写ScrollView

public class NotifyingScrollView extends ScrollView {    private Context mContext;        /*避免Scroview和ViewPager控件冲突的解决办法*/    private boolean canScroll;    private GestureDetector mGestureDetector;    View.OnTouchListener mGestureListener;    public NotifyingScrollView(Context context) {        super(context);        mContext = context;    }    public NotifyingScrollView(Context context, AttributeSet attrs) {        super(context, attrs);        mContext = context;        mGestureDetector = new GestureDetector(new YScrollDetector());        canScroll = true;    }    public NotifyingScrollView(Context context, AttributeSet attrs, int defStyle) {        super(context, attrs, defStyle);        mContext = context;    }        /*避免Scroview和ViewPager控件冲突的解决办法*/    @Override    public boolean onInterceptTouchEvent(MotionEvent ev) {        if(ev.getAction() == MotionEvent.ACTION_UP)            canScroll = true;        return super.onInterceptTouchEvent(ev) && mGestureDetector.onTouchEvent(ev);    }     class YScrollDetector extends SimpleOnGestureListener {        @Override        public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {            if(canScroll)                if (Math.abs(distanceY) >= Math.abs(distanceX))                    canScroll = true;                else                    canScroll = false;            return canScroll;        }    }}

3.ListView嵌套ViewPager滑动冲突的解决办法，重写ListView

public class MyListview extends ListView {private Context mContext;public MyListview(Context context) {super(context);mContext = context;}public MyListview(Context context, AttributeSet attrs, Context mContext) {super(context, attrs);this.mContext = mContext;}public MyListview(Context context, AttributeSet attrs, int defStyle,Context mContext) {super(context, attrs, defStyle);this.mContext = mContext;}@Overridepublic boolean onInterceptTouchEvent(MotionEvent ev) {super.onInterceptTouchEvent(ev);return false;}}

在开发中还会遇到很多的控件组合，大家有遇到过的希望都能把代码贴上来，大家共同学习！！！

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