HorizontalScrollView实现Gallery

package com.xmz.activity; import java.util.ArrayList; import java.util.List; import java.util.Map; import android.content.Context; import android.graphics.drawable.Drawable; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.TextView; public class MovieAdapter extends BaseAdapter { private List<Map<String,Object>> list; private Context context; public MovieAdapter(Context context){ this.context=context; this.list=new ArrayList<Map<String,Object>>(); } @Override public int getCount() { return list.size(); } @Override public Map<String,Object> getItem(int location) { return list.get(location); } @Override public long getItemId(int arg0) { return arg0; } public void addObject(Map<String,Object> map){ list.add(map); notifyDataSetChanged(); } @Override public View getView(int location, View arg1, ViewGroup arg2) { View view = LayoutInflater.from(context).inflate(R.layout.movie,null); ImageView image=(ImageView)view.findViewById(R.id.movie_image); TextView text=(TextView)view.findViewById(R.id.movie_text); Map<String,Object> map=getItem(location); image.setBackgroundDrawable((Drawable)map.get("image")); text.setText(map.get("text").toString()); return view; } }