本文实例为大家分享了安卓实现单行多列横向滚动,供大家参考,具体内容如下
<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, >> 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, >>();
//获取数据
getData();
//新建适配器
String [] from ={\"image\",\"text\"};
int [] to = {R.id.image,R.id. };
sim_adapter = new SimpleAdapter(this, data_list, R.layout.items, from, to);
//配置适配器
gview.setAdapter(sim_adapter);
}
public List<Map<String, >> 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, > map = new HashMap<String, >();
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, >>();
//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. };
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, >> 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, > map = new HashMap<String, >();
map.put(\"image\", icon[i]);
map.put(\"text\", iconName[i]);
data_list.add(map);
}
return data_list;
}
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。
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