android 九宫图的兑现方式

九宫图的实现方式

? private GridView mGridView01;

? public void onCreate(Bundle savedInstanceState)
? {
??? super.onCreate(savedInstanceState);
??? setContentView(R.layout.main);
??? mGridView01 = (GridView)findViewById(R.id.myGridView1);
??????? /* 9个元素，以3列方式呈现(3x3) */
??????? mGridView01.setNumColumns(3);

??? /* 9个字符串数组 */
??? mGames2 = new String[]
????????????????? {
??????????????????? getResources().getString(R.string.str_list1),
??????????????????? getResources().getString(R.string.str_list2),
??????????????????? getResources().getString(R.string.str_list3),
??????????????????? getResources().getString(R.string.str_list4),
??????????????????? getResources().getString(R.string.str_list1),
??????????????????? getResources().getString(R.string.str_list2),
??????????????????? getResources().getString(R.string.str_list3),
??????????????????? getResources().getString(R.string.str_list4),
??????????????????? getResources().getString(R.string.str_list1)
????????????????? };

??????? aryAdapter1 = new ArrayAdapter<String>
??????? (EX04_18.this, R.layout.simple_list_item_1_small, mGames2);
???????
??????? mGridView01.setAdapter(aryAdapter1);






用上下左右来控制九宫图
android:nextFocusLeft="@+id/ImageButton19"
android:nextFocusRight="@+id/ImageButton12"
android:nextFocusUp="@+id/ImageButton91"
android:nextFocusDown="@+id/ImageButton21"