Just like ListView~
Activity
package com.zhy.sample.demo_recyclerview;
import java.util.ArrayList;
import java.util.List;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
public class HomeActivity extends ActionBarActivity
{
private RecyclerView mRecyclerView;
private List<String> mDatas;
private HomeAdapter mAdapter;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_single_recyclerview);
initData();
mRecyclerView = (RecyclerView) findViewById(R.id.id_recyclerview);
mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
mRecyclerView.setAdapter(mAdapter = new HomeAdapter());
}
protected void initData()
{
mDatas = new ArrayList<String>();
for (int i = 'A'; i < 'z'; i++)
{
mDatas.add("" + (char) i);
}
}
class HomeAdapter extends RecyclerView.Adapter<HomeAdapter.MyViewHolder>
{
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType)
{
MyViewHolder holder = new MyViewHolder(LayoutInflater.from(
HomeActivity.this).inflate(R.layout.item_home, parent,
false));
return holder;
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position)
{
holder.tv.setText(mDatas.get(position));
}
@Override
public int getItemCount()
{
return mDatas.size();
}
class MyViewHolder extends ViewHolder
{
TextView tv;
public MyViewHolder(View view)
{
super(view);
tv = (TextView) view.findViewById(R.id.id_num);
}
}
}
}
Activity的布局文件
<RelativeLayout xmlns:android="http://www.easck.com/apk/res/android"
xmlns:tools="http://www.easck.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<android.support.v7.widget.RecyclerView
android:id="@+id/id_recyclerview"
android:divider="#ffff0000"
android:dividerHeight="10dp"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
