到底部自动加载更多的adapter,封装简化adapter代码,支持多样式item布局
1.在根目录的build.gradle
allprojects {
repositories {
...
maven { url 'https://www.jitpack.io' }
}
}
2.在项目build.gradle
implementation 'com.github.sooola:RecycleViewLoadmoreAdapter:1.1'
继承CommonBaseAdapter
public class CommonRefreshAdapter extends CommonBaseAdapter<String> {
public CommonRefreshAdapter(Context context) {
super(context);
}
@Override
protected void convert(ViewHolder holder, final String data, final int position) {
holder.setText(R.id.item_title, data);
}
@Override
protected int getItemLayoutId() {
return R.layout.item_test;
}
}
效果图
image
继承MulCommonBaseAdapter
getViewType 根据data的情况返回不用的item type
getItemLayoutId 根据不同的type返回布局
public class MulRefreshAdapter extends MulCommonBaseAdapter<String> {
public MulRefreshAdapter(Context context, List<String> datas, boolean isOpenLoadMore) {
super(context, datas, isOpenLoadMore);
}
@Override
protected void convert(ViewHolder holder, final String data, int position, int viewType) {
if (viewType == 0) {
holder.setText(R.id.item_title, data);
} else {
holder.setText(R.id.item_title1, data);
}
}
@Override
protected int getItemLayoutId(int viewType) {
if (viewType == 0) {
return R.layout.item_layout;
}
return R.layout.item_layout1;
}
@Override
protected int getViewType(int position, String data) {
if (position % 2 == 0) {
return 0;
}
return 1;
}
}
效果图
image
TextView t1 = new TextView(HeaderActivity.this);
t1.setText("我是header");
mAdapter.addHeaderView(t1);
mAdapter.notifyDataSetChanged();
TextView t2 = new TextView(HeaderActivity.this);
t2.setText("我是footer");
mAdapter.addFooterView(t2);
mAdapter.notifyDataSetChanged();
效果图
image
在加载更多回调中添加数据
mAdapter.setOnLoadMoreListener(new OnLoadMoreListener() {
@Override
public void onLoadMore(boolean isReload) {
}
});
View emptyView = LayoutInflater.from(this).inflate(R.layout.empty_layout, (ViewGroup) mRecyclerView.getParent(), false);
mAdapter.setEmptyView(emptyView);
View nodataView = LayoutInflater.from(this).inflate(R.layout.nodata_layout, (ViewGroup) mRecyclerView.getParent(), false);
mAdapter.setNodataView(nodataView);
感谢大神们的付出,已上基于下面项目进行修改
https://github.com/hongyangAndroid/baseAdapter
https://github.com/SheHuan/RecyclerViewAdapter