自定义viewpager不可以滑动

关键在于重写两个方法
package com.example.myapplication.weight;

import android.content.Context;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;

public class MyHomeViewPager extends ViewPager {

    private boolean isCanScroll = true;

    public MyHomeViewPager(@NonNull Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
    }
    public void setScanScroll(boolean isCanScroll){

        this.isCanScroll = isCanScroll;

    }


    @Override
    public boolean onInterceptTouchEvent(MotionEvent event) {
        return  false;
    }


    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        return false;
    }


}