gridview安卓實現單行多列橫向滾動，gridview安卓

gridview安卓實現單行多列橫向滾動，gridview安卓

  <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的寬度就能夠實現你GridView的長寬變化，如果它的長超過螢幕，則自動添加水平捲軸。

 

 private int[] icon = { R.drawable.camera, R.drawable.wifi, R.drawable.temperature,            R.drawable.lamp, R.drawable.wechat, R.drawable.mic,  };    private String[] iconName = { "網路攝影機", "網路", "溫濕度", "電器", "", "語音" };           private GridView gview;    private List<Map<String, Object>> data_list;    private SimpleAdapter sim_adapter; protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);         
                         //gridview資料配接器         gview = (GridView) findViewById(R.id.gridview1);        //建立List        data_list = new ArrayList<Map<String, Object>>();        //擷取資料        getData();        //建立適配器        String [] from ={"image","text"};        int [] to = {R.id.image,R.id.title};        sim_adapter = new SimpleAdapter(this, data_list, R.layout.items, from, to);        //配置適配器        gview.setAdapter(sim_adapter);           http://www.cnblogs.com/xiaobo-Linux/ qq463431476         }      public List<Map<String, Object>> getData(){                    //cion和iconName的長度是相同的，這裡任選其一都可以            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裡：

oncreate裡邊初始化資料，oncreateview裡邊初始化gridview和綁定適配器 

  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);                  //建立List                data_list = new ArrayList<Map<String, Object>>();

        //http://www.cnblogs.com/xiaobo-Linux/ qq463431476                //擷取資料                getData();                //建立適配器                String [] from ={"image","text"};                int [] to = {R.id.image,R.id.title};                sim_adapter = new SimpleAdapter(getActivity(), data_list, R.layout.items, from, to);                //配置適配器                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的長度是相同的，這裡任選其一都可以               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;           }