1.xml布局檔案
main.xml
1 <?xml version="1.0" encoding="utf-8"?>
2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3 android:layout_width="match_parent"
4 android:layout_height="match_parent"
5 android:orientation="vertical" >
6
7 <GridView
8 android:id="@+id/girdView1"
9 android:numColumns="2"
10 android:verticalSpacing="10dp"
11 android:horizontalSpacing="10dp"
12 android:layout_width="wrap_content"
13 android:layout_height="wrap_content">
14 </GridView>
15
16 <!--
17 android:numColumns //列數
18 android:verticalSpacing //兩行之間的距離
19 android:horizontalSpacing //兩列之間的距離
20 -->
21
22 </LinearLayout>
item.xml
1 <?xml version="1.0" encoding="utf-8"?>
2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3 android:layout_width="match_parent"
4 android:layout_height="match_parent"
5 android:orientation="vertical"
6 android:gravity="center" >
7
8 <ImageView
9 android:id="@+id/imageView1"
10 android:layout_width="60dp"
11 android:layout_height="60dp"
12 android:src="@drawable/a"/>
13
14 <TextView
15 android:id="@+id/textView1"
16 android:layout_marginTop="5dp"
17 android:layout_width="wrap_content"
18 android:layout_height="wrap_content"
19 android:textSize="15sp"
20 android:text="阿森納"/>
21
22
23 </LinearLayout>
2.java代碼
1 public class MainActivity extends ActionBarActivity implements OnItemClickListener {
2
3 private GridView gv1;
4 private List<Map<String,Object>> dataList;
5 private int[] pic = {R.drawable.a,R.drawable.l,R.drawable.m,R.drawable.q};
6 private String[] name = {"阿森納","利物浦","曼聯","切爾西"};
7 private SimpleAdapter sa;
8
9 @Override
10 protected void onCreate(Bundle savedInstanceState) {
11 super.onCreate(savedInstanceState);
12 setContentView(R.layout.main);
13
14 gv1 = (GridView) findViewById(R.id.girdView1);
15 //初始化
16 dataList = new ArrayList<Map<String,Object>>();
17
18 //1.準備資料源
19 //2.建立擴充卡(SimpleAdapter)
20 //3.GridView加載擴充卡
21 //4.GridView配置時間監聽器(onItemClickListener)
22
23 sa = new SimpleAdapter(this, getData(),R.layout.item ,new String[]{"pic","name"}, new int[]{R.id.imageView1,R.id.textView1});
24 gv1.setAdapter(sa);
25 gv1.setOnItemClickListener(this);
26
27
28
29 }
30 private List<Map<String,Object>> getData() {
31 for(int i =0;i<pic.length;i++){
32 Map<String,Object> map = new HashMap<String, Object>();
33 map.put("pic", pic[i]);
34 map.put("name", name[i]);
35 dataList.add(map);
36 }
37 return dataList;
38 }
39 @Override
40 public void onItemClick(AdapterView<?> parent, View view, int position,
41 long id) {
42 // TODO Auto-generated method stub
43 Toast.makeText(this, "我是"+name[position], Toast.LENGTH_SHORT).show();
44 }
45 }
轉載于:https://www.cnblogs.com/ShawDd/p/4119027.html