首先我使用volley库来处理我的发布请求。在这种情况下,我从服务器获取以下json格式的响应。从onItemClickListener中获取来自JSON对象的ID
{"status":"success","message":"Teams without a league have been
found.",
"teams":[{"ID":"31","team_name":"A Team"},
{"ID":"101","team_name":"The BEST team"},
{"ID":"109","team_name":"ael fc"},
{"ID":"110","team_name":"UK"},
{"ID":"111","team_name":"cyprus"},
{"ID":"112","team_name":"biochemisty"}
]
}
我做的所有necessaray JSON反序列化和dispay列表中的球队阵列的对象。
现在我想要做的就是将所选团队的ID值存储在字符串数组中。有关于此的任何想法?
下面是代码
final JsonObjectRequest jsonObjReq1 = new
JsonObjectRequest(AppConfig.URL_GET_ALL_LEAGUE_TEAMS, jsonObject,
new com.android.volley.Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d("TAG", response.toString());
try {
if(response.getString("status").equals("success")){
JSONArray teamsArray = response.getJSONArray("teams");
for(int i = 0; i< teamsArray.length(); i++){
teams = teamsArray.getJSONObject(i);
noLeagueMembersClass = new
NoLeagueMemberClass();
noLeagueMembersClass.
setTeamMember(teams.getString("team_name"));
noLeagueMembersClass.
setTeamMember(teams.getString("ID"));
noLeagueMemberList.add(noLeagueMembersClass);
listView.setAdapter(noLeagueAdapter);
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
listView.setItemsCanFocus(false);
listView.setOnItemClickListener(new
AdapterView.OnItemClickListener() {
@Override
public void onItemClick
(AdapterView<?> parent, View view, int position, long id){
Toast.makeText(getApplicationContext(),"You
clicked"+position,Toast.LENGTH_SHORT).show();
}
});
}
}
} catch (JSONException e) {
e.printStackTrace();
}
的一部分,我尝试以下
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id){
try {
final String teamId =
teams.getString("ID");
Log.d("teamId",teamId);
} catch (JSONException e) {
e.printStackTrace();
}
}
,但我总是得到teamId = 120。例如,当我选择第一行时,我希望teamId等于31.当我单击第二行时,我希望teamId与101相等,依此类推。我不想将任何值传递给下一个活动。我希望下面的图片能让你明白我想要做什么。
换句话说,我希望每个点击我做对应JSON表。
没有得到明确的想法。你想从列表视图中选择id或什么? – Pankaj
我想从列表视图中选择团队的ID。它显示json – Theo
设置NoLeagueMemberClass的数组列表,然后使用for循环在该数组列表中添加对象。 – Pankaj