Douban.rar_android_android 客户端_douban

package com.cubic.main; import java.io.InputStream; import java.net.URL; import java.util.List; import android.app.AlertDialog; import android.app.ListActivity; import android.content.DialogInterface; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Color; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.ListView; import android.widget.TextView; import com.cubic.entitys.ViewHolder; import com.cubic.listener.FindButtonOnClickListener; import com.cubic.pojo.MovieBriefPojo; import com.cubic.singlemovie.SingleMovieActivity; /** * * @author Abel 2010-09-02 程序入口点 */ public class Douban extends ListActivity { private ListView listView;// 存取搜索信息的列表控件 private MyAdapater myAdapater;// 用来加载BaseAdapater private Button button;// 搜索按钮 public EditText editText;// 搜索框 public List<MovieBriefPojo> aList;// MovieBriefPojo 返回的泛型LIST MovieBriefPojo mbp;// 传递点击事件的 击点 @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mbp = new MovieBriefPojo(); button = (Button) findViewById(R.id.button); editText = (EditText) findViewById(R.id.edittext); button.setOnClickListener(new FindButtonOnClickListener(this)); } /** * @author Abel 2010-09-02 添加自定义布局器MyAdapater */ public void showall() { myAdapater = new MyAdapater(); listView = getListView();// ListActivity 注意XML对其的命名 listView.setVerticalScrollBarEnabled(false);// ListView去掉下拉条 listView.setAdapter(myAdapater); } /** * @author Abel 2010-09-02 跳转单个电影的界面 传入图片链接和点击索引值 */ protected void onListItemClick(ListView l, View view, int position, long id) { mbp = aList.get(position); Intent intent = new Intent(); intent.setClass(Douban.this, SingleMovieActivity.class); Bundle bundle = new Bundle(); bundle.putString("url", mbp.getFirstUrl().toString()); bundle.putString("imageurl", mbp.getImageUrl().toString()); intent.putExtras(bundle); startActivity(intent); } /** * @author Abel 2010-09-02 构造BaseAdapter */ public class MyAdapater extends BaseAdapter { public MyAdapater() { } public int getCount() { return aList.size(); } public Object getItem(int position) { return position; } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { convertView = LayoutInflater.from(getApplicationContext()).inflate( R.layout.allmovieshow, null); ViewHolder vh = new ViewHolder();// 行内容类型多 需要一个Object类型封装下,给 // settag(),传给convertView的必须是OBJECT类型 vh.iv = (ImageView) convertView.findViewById(R.id.allimageview); vh.tv = (TextView) convertView.findViewById(R.id.allname); convertView.setTag(vh); mbp = aList.get(position); try { URL aryURI = new URL(mbp.getImageUrl()); InputStream is = aryURI.openStream(); Bitmap bm = BitmapFactory.decodeStream(is); is.close(); vh.iv.setImageBitmap(bm); vh.tv.setText("影片:" + mbp.getMovieName() + "\n导演:" + mbp.getAuthorName()); vh.tv.setTextColor(Color.WHITE); } catch (Exception e) { e.printStackTrace(); } return convertView; } } // 提示框方法 public void openOptionDialog(String string) { new AlertDialog.Builder(this).setTitle("提示").setMessage(string+"不能为空!") .setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }).show(); } }