android中控件公用产生的冲突的解决方法

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);	}	@Override	protected 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);	}}

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;        }    }}

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;	}	@Override	public boolean onInterceptTouchEvent(MotionEvent ev) {		super.onInterceptTouchEvent(ev);		return false;	}}