package org.yczbj.ycrefreshview.staggered; import android.graphics.Color; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v4.widget.SwipeRefreshLayout; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.GridLayoutManager; import android.support.v7.widget.RecyclerView; import android.support.v7.widget.StaggeredGridLayoutManager; import android.view.View; import android.view.ViewGroup; import com.yc.cn.ycbannerlib.banner.BannerView; import com.yc.cn.ycbannerlib.banner.hintview.ColorPointHintView; import org.yczbj.ycrefreshview.R; import org.yczbj.ycrefreshview.data.AppUtils; import org.yczbj.ycrefreshview.data.DataProvider; import org.yczbj.ycrefreshview.header.BannerAdapter; import org.yczbj.ycrefreshviewlib.inter.InterItemView; import org.yczbj.ycrefreshviewlib.inter.OnMoreListener; import org.yczbj.ycrefreshviewlib.item.SpaceViewItemLine; import org.yczbj.ycrefreshviewlib.view.YCRefreshView; public class SevenStaggeredActivity extends AppCompatActivity { private YCRefreshView recyclerView; private ImageStageredAdapter adapter; @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_refresh_view); recyclerView = findViewById(R.id.recyclerView); adapter = new ImageStageredAdapter(this); recyclerView.setAdapter(adapter); StaggeredGridLayoutManager staggeredGridLayoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL); recyclerView.setLayoutManager(staggeredGridLayoutManager); SpaceViewItemLine itemDecoration = new SpaceViewItemLine(20); recyclerView.addItemDecoration(itemDecoration); adapter.addHeader(new InterItemView() { @Override public View onCreateView(ViewGroup parent) { BannerView header = new BannerView(SevenStaggeredActivity.this); header.setHintView(new ColorPointHintView(SevenStaggeredActivity.this, Color.YELLOW,Color.GRAY)); header.setHintPadding(0, 0, 0, (int) AppUtils.convertDpToPixel(8, SevenStaggeredActivity.this)); header.setPlayDelay(2000); header.setLayoutParams(new RecyclerView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, (int) AppUtils.convertDpToPixel(200, SevenStaggeredActivity.this))); header.setAdapter(new BannerAdapter(SevenStaggeredActivity.this)); return header; } @Override public void onBindView(View headerView) { } }); adapter.setMore(R.layout.view_more, new OnMoreListener() { @Override public void onMoreShow() { addData(); } @Override public void onMoreClick() { } }); adapter.setNoMore(R.layout.view_nomore); recyclerView.setRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { @Override public void onRefresh() { recyclerView.postDelayed(new Runnable() { @Override public void run() { adapter.clear(); adapter.addAll(DataProvider.getPictures()); } },1000); } }); addData(); } private void addData(){ recyclerView.postDelayed(new Runnable() { @Override public void run() { adapter.addAll(DataProvider.getPictures()); } },300); } }