【发布时间】:2014-08-28 13:37:23
【问题描述】:
我在解析这些元素时遇到了一些麻烦
[
{"inicio":"11:15:00","dia":"04\/07\/2014","local":"R. Domingos Cristal, 1-103 - ジャルジン・アンジェラ - São Paulo","fim":"18:45:00"},
{"inicio":"11:15:00","dia":"06\/07\/2014","local":"R. Domingos Cristal, 103 - ジャルジン・アンジェラ - São Paulo","fim":"19:45:00"},
{"inicio":"11:15:00","dia":"05\/07\/2014","local":"R. Domingos Cristal, 103 - ジャルジン・アンジェラ - São Paulo","fim":"19:45:00"},
{"inicio":"11:15:00","dia":"04\/07\/2014","local":"R. Domingos Cristal, 103 - ジャルジン・アンジェラ - São Paulo","fim":"19:45:00"},
{"inicio":"11:15:00","dia":"06\/07\/2014","local":"R. Domingos Cristal, 1-103 - ジャルジン・アンジェラ - São Paulo","fim":"19:45:00"},
{"inicio":"11:15:00","dia":"05\/07\/2014","local":"R. Domingos Cristal, 1-103 - ジャルジン・アンジェラ - São Paulo","fim":"19:45:00"}
]
我想从每个对象中获取每个值,例如第二个数组中的“本地”。我尝试转换为字符串,但没有奏效。也许问题出在第一次解析中,我不知道。
这是我的回应:
spots = json.getJSONArray("spots");
int length = spots.length();
List<Object> listContents = new ArrayList<Object>(length);
for (int i=0; i<length; i++) {
try {
listContents.add(spots.getString(i));
} catch (JSONException e) {
e.printStackTrace();
}
}
SpotsFragment.returnSpots(listContents, parent);
我试过这个:
public static void returnSpots(List<Object> listContents, Activity act) {
System.out.println(listContents);
ListView lv = (ListView) act.findViewById(R.id.listView);
lv.setAdapter(new ArrayAdapter<String>(act,android.R.layout.simple_list_item_1, listContents));
}
但是它将对象块添加为字符串,我无法访问每个值。
【问题讨论】:
标签: java android arrays json object