关于ViewPager禁止滑动和页面切换问题-笔记

/**
* Created by  Quentin on  2016/6/29 15:46
**/
public class CustomViewPager extends ViewPager {

private boolean isCanScroll = false;

public CustomViewPager(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}

public CustomViewPager(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
/**
* 可以动态修改
*/
public void setCanScroll(boolean isCanScroll){
this.isCanScroll = isCanScroll;
}
@Override
public boolean onTouchEvent(MotionEvent arg0) {
// TODO Auto-generated method stub
if(isCanScroll){
return super.onTouchEvent(arg0);
}else{
return false;
}
}

@Override
public boolean onInterceptTouchEvent(MotionEvent arg0) {
// TODO Auto-generated method stub
if(isCanScroll){
return super.onInterceptTouchEvent(arg0);
}else{
return false;
}

}
}

//viewpage切换时，设置成false就是不需要滑动时间，即可解决出现切换闪屏的效果
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
//选择显示点击了的fragment
switch (checkedId) {
case R.id.rb_bottombar_home:
vpMainViewpager.setCurrentItem(0,false);
break;
case R.id.rb_bottombar_message:
vpMainViewpager.setCurrentItem(1,false);
break;
case R.id.rb_bottombar_logging:
vpMainViewpager.setCurrentItem(2,false);
break;
case R.id.rb_bottombar_mine:
vpMainViewpager.setCurrentItem(3,false);
break;
}
}