InfiniteViewpager
https://github.com/waylife/InfiniteViewPager
Function
- Automatically scroll to next page
- Smoothly scrolls from the end page to the first page,so does first to end.
- View reuse support, no worrying about OOM
- With indicator support(Modification of ViewpagerIncicator)
- Fluid when invoking ViewPager.setCurrentItem(), better than the common solution
Preview
Usage
Almost the same as the viewpager. Below are some steps.
define in xml layout
implement the InfinitePagerAdapter
Similar as the implement of BaseAdapter. You need to overide the getView and getItemCount(not getCount) mehtod.
@Override
public View getView(int position, View view, ViewGroup container) {
ViewHolder holder;
if (view != null) {
holder = (ViewHolder) view.getTag();
} else {
view = mInflater.inflate(R.layout.item_infinite_viewpager, container, false);
holder = new ViewHolder(view);
view.setTag(holder);
}
PagerItem item = mList.get(position);
holder.position = position;
holder.name.setText(item.getName());
holder.description.setText(item.getDesc()+"position:"+position);
Picasso.with(mContext).load(item.getImageUrl()).placeholder(R.mipmap.bg_loding_horizontal).into(holder.image);
return view;
}
@Override
public int getItemCount() {
return mList==null?0:mList.size();
}
setup in activity or fragment.
@Override
protected void onCreate(Bundle savedInstanceState) {
//
MockPagerAdapter pagerAdapter = new MockPagerAdapter(this);
pagerAdapter.setDataList(MockDataGenerator.getViewPagerData());
mViewPager.setAdapter(pagerAdapter);
mViewPager.setAutoScrollTime(5000);
mViewPager.startAutoScroll();
mLineIndicator.setViewPager(mViewPager);
//
}
@Override
public void onStart() {
super.onStart();
if (mViewPager != null)
mViewPager.startAutoScroll();
}
@Override
public void onStop() {
if (mViewPager != null)
mViewPager.stopAutoScroll();
super.onStop();
}
More You can refer to the sample project.
Thanks to
License
The MIT License.