2019獨角獸企業重金招聘Python工程師標準>>>

步驟： //1、準備數據源

//2、新建適配器

//3、GridView加載適配器

//4、GridView配置事件監聽器

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private GridView gridView;SimpleAdapter adSimpleAdapter;private List<Map<String, Object>>daList;//1、準備數據源 private int []image = new int[]{R.drawable.calendar,R.drawable.address_book,R.drawable.camera,R.drawable.clock,R.drawable.games_control,R.drawable.messenger,R.drawable.ringtone,R.drawable.settings,R.drawable.speech_balloon,R.drawable.weather,R.drawable.world,R.drawable.youtube}; String[] iconName = { "聯系人", "日歷", "照相機", "時鐘", "游戲", "短信", "鈴聲", "設置","語音", "天氣", "瀏覽器", "Youtube" };[@Override](https://my.oschina.net/u/1162528) protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);daList=new ArrayList<Map<String,Object>>();//2、新建適配器adSimpleAdapter = new SimpleAdapter(this, getdata(), R.layout.item, new String[]{"image","text"},new int[]{R.id.imageView1,R.id.text});gridView = (GridView)findViewById(R.id.gridView1);//3、GridView加載適配器gridView.setAdapter(adSimpleAdapter);gridView.setOnItemClickListener(this); }private List<Map<String, Object>> getdata(){for(int i=0;i<image.length;i++){Map<String, Object> map = new HashMap<String, Object>();map.put("image", image[i]);map.put("text", iconName[i]);daList.add(map);}return daList; }//4、GridView配置事件監聽器 [@Override](https://my.oschina.net/u/1162528) public void onItemClick(AdapterView<?> parent, View view, int position,long id) {// TODO Auto-generated method stubToast.makeText(this, "i am: "+iconName[position], Toast.LENGTH_SHORT).show(); }

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GridView的一些屬性

android:numColumns=""//每一行顯示多少列android:horizontalSpacing=""//兩列之間的間距android:verticalSpacing=""//兩行之間的間距

轉載于:https://my.oschina.net/617669559/blog/891833

總結

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