实现短视频资讯类app源码+项目说明.zip

介绍：万能适配器和下拉刷新下拉加载更多结合 使用方法： ###一、布局文件 <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <com.aspsine.irecyclerview.IRecyclerView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/iRecyclerView" android:layout_width="match_parent" android:layout_height="match_parent" <!--可以自定义上拉和下拉头，有默认--> <!--app:refreshHeaderLayout="@layout/layout_irecyclerview_classic_refresh_header"--> <!--app:loadMoreFooterLayout="@layout/layout_irecyclerview_load_more_footer"--> app:loadMoreEnabled="true" app:refreshEnabled="true" tools:context=".ui.activity.MainActivity" /> <RelativeLayout android:id="@+id/rl_root" android:layout_width="match_parent" android:visibility="gone" android:layout_height="match_parent"> <TextView android:id="@+id/tvTitle" android:layout_width="match_parent" android:layout_centerInParent="true" android:layout_height="80dp" android:text="数据为空哦" android:gravity="center" android:padding="10dp" android:textColor="@android:color/black" android:textSize="18sp" /> </RelativeLayout> </RelativeLayout> ###二、java使用 ######第一种情况：itemtype为一种 public class TestActivity extends FragmentActivity implements OnRefreshListener, OnLoadMoreListener { private IRecyclerView iRecyclerView; private CommonRecycleViewAdapter<String> adapter; private RelativeLayout rl_root; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); iRecyclerView = (IRecyclerView) findViewById(R.id.iRecyclerView); rl_root= (RelativeLayout) findViewById(R.id.rl_root); iRecyclerView.setLayoutManager(new LinearLayoutManager(this)); adapter=new CommonRecycleViewAdapter<String>(this, R.layout.test_item) { @Override public void convert(final ViewHolderHelper holder, final String s) { holder.setOnClickListener(R.id.tvTitle, new View.OnClickListener() { @Override public void onClick(View view) { adapter.remove(s); Log.d("position",holder.getAdapterPosition()+""); Log.d("positioncount",adapter.getItemCount()+""); } }); } }; //adapter.openLoadAnimation(new ScaleInAnimation()); iRecyclerView.setIAdapter(adapter); iRecyclerView.setOnRefreshListener(this); iRecyclerView.setOnLoadMoreListener(this); iRecyclerView.post(new Runnable() { @Override public void run() { iRecyclerView.setRefreshing(true); } }); } @Override public void onRefresh() { iRecyclerView.setLoadMoreStatus(LoadMoreFooterView.Status.GONE); refresh(); } @Override public void onLoadMore(View loadMoreView) { if (iRecyclerView.canLoadMore() && adapter.getItemCount() > 0) { iRecyclerView.setLoadMoreStatus(LoadMoreFooterView.Status.LOADING); loadMore(); } } private void refresh() { new Handler().postDelayed(new Runnable() { @Override public void run() { iRecyclerView.setRefreshing(false); // we can set view ArrayList<String> strings=new ArrayList<>(); for(int i=0;i<1;i++){ strings.add(i+"个鸭子"); } adapter.replaceAll(strings); } },500); } private void loadMore() { new Handler().postDelayed(new Runnable() { @Override public void run() { ArrayList<String> strings=new ArrayList<>(); for(int i=adapter.getSize();i<adapter.getSize()+10;i++){ strings.add(i+"个鸭子"); } adapter.addAll(strings); iRecyclerView.setLoadMoreStatus(LoadMoreFooterView.Status.GONE); } },500); } } ######第二种情况：itemtype为多种 public class TestActivity extends FragmentActivity implements OnRefreshListener, OnLoadMoreListener { private IRecyclerView iRecyclerView; private ChatAdapter adapter; private ArrayList<String>strings=new ArrayList<>(); private RelativeLayout rl_root; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); iRecyclerView = (IRecyclerView) findViewById(R.id.iRecyclerView); rl_root= (RelativeLayout) findViewById(R.id.rl_root); iRecyclerView.setLayoutManager(new LinearLayoutManager(this)); adapter=new ChatAdapter(this, strings); //设置动画，默认渐变 adapter.openLoadAnimation(new ScaleInAnimation()); iRecyclerView.setIAdapter(adapter); iRecyclerView.setOnRefreshListener(this); iRecyclerView.setOnLoadMoreListener(this); iRecyclerView.post(new Runnable() { @Override public void run() { iRecyclerView.setRefreshing(true); } }); } @Override public void onRefresh() { iRecyclerView.setLoadMoreStatus(LoadMoreFooterView.Status.GONE); refresh(); } @Override public void onLoadMore(View loadMoreView) { if (iRecyclerView.canLoadMore() && adapter.getItemCount() > 0) { iRecyclerView.setLoadMoreStatus(LoadMoreFooterView.Status.LOADING); loadMore(); } } private void refresh() { new Handler().postDelayed(new Runnable() { @Override public void run() { iRecyclerView.setRefreshing(false); // we can set view ArrayList<String> strings=new ArrayList<>(); for(int i=0;i<18;i++){ strings.add(i+"个鸭子"); } adapter.replaceAll(strings); } },500); } private void loadMore() { new Handler().postDelayed(new Runnable() { @Override public void run() { ArrayList<String> strings=new ArrayList<>(); for(int i=adapter.getSize();i<adapter.getSize()+10;i++){ strings.add(i+"个鸭子"); } adapter.addAll(strings); iRecyclerView.setLoadMoreStatus(LoadMoreFooterView.Status.GONE); } },500); } } /** * *多种类型适配器 */ public class ChatAdapter extends MultiItemCommonAdapter<String> { public ChatAdapter(Context context, List<String> datas) { super(context, datas, new MultiItemTypeSupport<String>() { @Override public int getLayoutId(int position) { if (position%2==0) { return R.layout.test_item; }