<GridLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:columnCount="1" >
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="88dp"
android:layout_column="0"
android:layout_gravity="left|bottom"
android:layout_row="0" >
<LinearLayout
android:id="@+id/linearLayout_gridtableLayout"
android:layout_width="1000dp"
android:layout_height="79dp"
android:orientation="horizontal" >
<GridView
android:id="@+id/gridview1"
android:layout_width="600dp"
android:layout_height="match_parent"
android:background="#ffffff"
android:columnWidth="100dp"
android:gravity="center"
android:horizontalSpacing="1dp"
android:numColumns="6"
android:scrollbarAlwaysDrawHorizontalTrack="true"
android:scrollbarAlwaysDrawVerticalTrack="true"
android:scrollbars="horizontal|vertical"
android:verticalSpacing="1dp" /> </LinearLayout>
</HorizontalScrollView>
</GridLayout>
指定其中LinearLayout的宽度就能够实现你GridView的长宽变化，如果它的长超过屏幕，则自动添加水平滚动条。
private int[] icon = { R.drawable.camera, R.drawable.wifi, R.drawable.temperature,
R.drawable.lamp, R.drawable.wechat, R.drawable.mic, };
private String[] iconName = { "摄像头", "网络", "温湿度", "电器", "微信", "语音" };
private GridView gview;
private List<Map<String, Object>> data_list;
private SimpleAdapter sim_adapter;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//gridview数据适配器
gview = (GridView) findViewById(R.id.gridview1);
//新建List
data_list = new ArrayList<Map<String, Object>>();
//获取数据
getData();
//新建适配器
String [] from ={"image","text"};
int [] to = {R.id.image,R.id.title};
sim_adapter = new SimpleAdapter(this, data_list, R.layout.items, from, to);
//配置适配器
gview.setAdapter(sim_adapter);
http://www.cnblogs.com/xiaobo-Linux/ qq463431476
}
public List<Map<String, Object>> getData(){
//cion和iconName的长度是相同的，这里任选其一都可以
for(int i=0;i<icon.length;i++){
Map<String, Object> map = new HashMap<String, Object>();
map.put("image", icon[i]);
map.put("text", iconName[i]);
data_list.add(map);
}
return data_list;
}
Fragment里：
oncreate里边初始化数据，oncreateview里边初始化gridview和绑定适配器
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// TODO Auto-generated method stub
View view = inflater.inflate(R.layout.gridview,container, false);
gridview = (GridView) view.findViewById(R.id.gridview1);
//新建List
data_list = new ArrayList<Map<String, Object>>();
//http://www.cnblogs.com/xiaobo-Linux/ qq463431476
//获取数据
getData();
//新建适配器
String [] from ={"image","text"};
int [] to = {R.id.image,R.id.title};
sim_adapter = new SimpleAdapter(getActivity(), data_list, R.layout.items, from, to);
//配置适配器
gridview.setAdapter(sim_adapter);
return view;
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
// http://www.cnblogs.com/xiaobo-Linux/ qq463431476
public List<Map<String, Object>> getData(){
//cion和iconName的长度是相同的，这里任选其一都可以
for(int i=0;i<icon.length;i++){
Map<String, Object> map = new HashMap<String, Object>();
map.put("image", icon[i]);
map.put("text", iconName[i]);
data_list.add(map);
}
return data_list;
}
实现按钮事件：
public List<Map<String, Object>> getData(){
//cion和iconName的长度是相同的，这里任选其一都可以
for(int i=0;i<icon.length;i++){
Map<String, Object> map = new HashMap<String, Object>();
map.put("image", icon[i]);
map.put("text", iconName[i]);
data_list.add(map);
}
http://www.cnblogs.com/xiaobo-Linux/ qq463431476 赵存档 （小波）
// 添加点击事件
gridview.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
int index = arg2 + 1;// id是从0开始的，所以需要+1
Toast.makeText(getActivity().getApplicationContext(), "你按下了选项：" + index, 0).show();
switch(index){
case 1:
getFragmentManager().beginTransaction()
.replace(R.id.container, new Camera()).commit();
break;
case 2:
getFragmentManager().beginTransaction()
.replace(R.id.container, new Wifi()).commit();
break;
case 3:
getFragmentManager().beginTransaction()
.replace(R.id.container, new Temperature()).commit();
break;
case 4:
getFragmentManager().beginTransaction()
.replace(R.id.container, new HomeApplication()).commit();
break;
case 5:
getFragmentManager().beginTransaction()
.replace(R.id.container, new Wechat()).commit();
break;
case 6:
getFragmentManager().beginTransaction()
.replace(R.id.container, new Voice()).commit();
break;
case 7:
getFragmentManager().beginTransaction()
.replace(R.id.container, new Useronline()).commit();
break;
}
}
});
return data_list;
}