Layout1.5
16lz
2021-01-23
ListView图文列表: item模板
<?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="horizontal" android:gravity="center_horizontal"> <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/abc_ic_go_search_api_holo_light" /> <TextView android:id="@+id/textView1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="TextView" /></LinearLayout>
使用SimpleAdapter:
package com.example.android_listview_activity;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import android.app.Activity;import android.os.Bundle;import android.widget.ListView;import android.widget.SimpleAdapter;public class MainActivity4 extends Activity{private ListView listView;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);listView = (ListView)this.findViewById(R.id.listView1);Map<String,Object> item1 = new HashMap<String,Object>();item1.put("pic", R.drawable.abc_ic_go_search_api_holo_light);item1.put("name", "北京");Map<String,Object> item2 = new HashMap<String,Object>();item2.put("pic", R.drawable.abc_ic_go_search_api_holo_light);item2.put("name", "上海");Map<String,Object> item3 = new HashMap<String,Object>();item3.put("pic", R.drawable.abc_ic_go_search_api_holo_light);item3.put("name", "成都");Map<String,Object> item4 = new HashMap<String,Object>();item4.put("pic", R.drawable.abc_ic_go_search_api_holo_light);item4.put("name", "深圳");List<Map<String,Object>> data = new ArrayList<Map<String,Object>>();data.add(item1);data.add(item2);data.add(item3);data.add(item4);// from和to一一对应 绑定组件String[] from = {"pic","name"};int[] to = {R.id.imageView1,R.id.textView1};SimpleAdapter simpleAdapter = new SimpleAdapter(this, data, R.layout.source, from, to);listView.setAdapter(simpleAdapter);}}