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1.引入RecyclerView。
compile'com.android.support:recyclerview-v7:25.+'
2.在布局文件中使用RecyclerView。
<android.support.v7.widget.RecyclerView android:id="@+id/recycler" android:layout_width="match_parent" android:layout_height="match_parent"/>
3.创建RecyclerView的item布局文件。
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <LinearLayout android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_gravity="center" android:gravity="center" android:orientation="vertical"> <TextView android:id="@+id/item_text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="test" android:textColor="@android:color/black" android:textSize="36sp" /> <Button android:id="@+id/item_button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="36dp" android:text="下一页" android:textSize="24sp" /> </LinearLayout></LinearLayout>
4.实现RecyclerViewAdapter。
public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.RecyclerHolder> { private static final String TAG = RecyclerViewAdapter.class.getSimpleName(); private List<String> dataList; private Context mContext; private RecyclerView recyclerView; public RecyclerViewAdapter(Context context, List<String> dataList) {
mContext = context; this.dataList = dataList;
}
@Override public RecyclerHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(mContext).inflate(R.layout.recycler_item_view, parent, false);
RecyclerHolder holder = new RecyclerHolder(view); return holder;
}
@Override public void onBindViewHolder(RecyclerHolder holder, final int position) {
holder.textView.setText(dataList.get(position)); if (position == dataList.size() - 1) {
holder.button.setVisibility(View.GONE);
}
holder.button.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
recyclerView.smoothScrollToPosition(position + 1);
}
});
}
@Override public void onAttachedToRecyclerView(RecyclerView recyclerView) { super.onAttachedToRecyclerView(recyclerView); this.recyclerView = recyclerView;
}
@Override public int getItemCount() { return dataList.size();
} public class RecyclerHolder extends RecyclerView.ViewHolder {
TextView textView;
Button button; public RecyclerHolder(View itemView) { super(itemView);
textView = (TextView) itemView.findViewById(R.id.item_text);
button = (Button) itemView.findViewById(R.id.item_button);
}
}
}
5.在activity文件中设置RecyclerView。
private RecyclerView recyclerView; private LinearLayoutManager mRecyclerViewLayoutManager; private RecyclerViewAdapter adapter;
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
recyclerView = (RecyclerView) findViewById(R.id.recycler);
List<String> datas = new ArrayList<>();
datas.add("LiMing");
datas.add("XiaoMing");
datas.add("HanMeiMei");
mRecyclerViewLayoutManager = new LinearLayoutManager(this);
recyclerView.setLayoutManager(mRecyclerViewLayoutManager);
adapter = new RecyclerViewAdapter(this, datas);
recyclerView.setAdapter(adapter);
}
6.设置RecyclerView为水平方向。
mRecyclerViewLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
7.禁止手势滑动。
recyclerView.setOnTouchListener(new View.OnTouchListener() {
@Override public boolean onTouch(View v, MotionEvent event) { return true;
}
});
但是这样是有一个问题的，在item滑动的时候点击一下，item就会暂停住，不再滑动。
这个时候就需要处理一下这个问题，在item滑动的过程，不拦截点击事件，不滑动的时候拦截点击事件。
position = 0; super.onDestroy();
本文转自xmgdc51CTO博客，原文链接：http://blog.51cto.com/12953214/1940445
，如需转载请自行联系原作者
