Android(安卓)解析 json

要解析的json数据：

{"data":{"info":[         {"id":"01","name":"张三","年龄":"22","地址":"成都"},         {"id":"02","name":"李四","年龄":"23","地址":"北京"},         {"id":"03","name":"王五","年龄":"24","地址":"西安"},         {"id":"04","name":"赵六","年龄":"25","地址":"上海"},         {"id":"05","name":"周七","年龄":"26","地址":"深圳"}        ]}}

解析json:

public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        ListView listview=(ListView) findViewById(R.id.listView1);        String [] ss=analyticJson(s);        ArrayAdapter aa=new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,ss);          listview.setAdapter(aa);    }    public String[] analyticJson(String result){try {String[] ss=new String[5];//为了演示方便让其返回String[]JSONObject jsonObject = new JSONObject(result).getJSONObject("data");JSONArray jsonArray=jsonObject.getJSONArray("info");for(int i=0;i<jsonArray.length();i++){                 JSONObject jo = (JSONObject)jsonArray.opt(i);                ss[i]=jo.getInt("id")+"  "+jo.getString("name")+"  "+jo.getString("地址");}return ss;} catch (JSONException e) {e.printStackTrace();}return null;}

更多相关文章

随机推荐