当我更新viewpager和viewpagerindicator对象时,viewpager会更新并显示一个新项目,但viewpagerindicator仍保留在旧位置
featuredIndicators.setVisibility(View.VISIBLE);
this.featuredPager.setAdapter(new ProductImagePagerAdapter(getChildFragmentManager(), option.getAllImageUrl()));
featuredIndicators.setViewPager(this.featuredPager);
请帮忙
答案 0 :(得分:0)
问题已解决。 只需添加featuredIndicators.setCurrentItem(0); 在设置适配器之前,即在第二行
更新的代码:
featuredIndicators.setVisibility(View.VISIBLE);
featuredIndicators.setCurrentItem(0);
this.featuredPager.setAdapter(new
ProductImagePagerAdapter(getChildFragmentManager(),option.getAllImageUrl()));
featuredIndicators.setViewPager(this.featuredPager);