此文参照:http://blog.sina.com.cn/s/blog_8a86f4dd0102vlx1.html
/**
* 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;
}
}