Question

我正在尝试创建一个联盟传奇APP。我有一个我无法解决的问题。我已经声明了一个Hashmap和ArrayList。首先，我使用JSON从Legend of Legend API解析数据。然后我将数据输入Hashmap。但是，当我尝试从另一个类中的另一个方法将数据输入到Hashmap时。这是行不通的。 enter code here if（response.isSuccessful（））{ JSONObject jsonObj = new JSONObject（jsonData）; JSONArray参与者= jsonObj.getJSONArray（＆＃34;参与者＆＃34;）; mourTeamSummonerList = new ArrayList＆gt;（）; menemyTeamSummonerList = new ArrayList＆gt;（）;

                    for(int i = 0; i< participants.length();i++){
                        JSONObject p = participants.getJSONObject(i);
                        long teamId = p.getLong("teamId");
                        HashMap<String, Object> participant = new HashMap<String, Object>();
                        if(teamId == 100){

                            long championId = p.getLong("championId");
                            String summonerName = p.getString("summonerName");
                            long summonerId = p.getLong("summonerId");
                            if(summonerName==IDName){
                                ifOurTeam = true;
                            }

                            participant.put("summonerName",summonerName);
                            methods.ChampionSquare(championId, participant);
                            participant.put("summonerId",summonerId);
                            methods.getSummonerInfoFromId(summonerName,participant);
                            System.out.println(participant);
                            mourTeamSummonerList.add(participant);
                        }
                        if(teamId == 200){

                            long championId = p.getLong("championId");
                            String summonerName = p.getString("summonerName");
                            long summonerId = p.getLong("summonerId");

                            participant.put("summonerName",summonerName);
                            methods.ChampionSquare(championId, participant);
                            participant.put("summonerId",summonerId);
                            methods.getSummonerInfoFromId(summonerName,participant);
                            System.out.println(participant);
                            menemyTeamSummonerList.add(participant);
                        }

public class Methods {
public void getSummonerInfoFromId(final String SumName, final HashMap<String, Object> participant) {

    OkHttpClient client = new OkHttpClient();
    Request request = new Request.Builder()
            .url("https://na.api.pvp.net/api/lol/na/v1.4/summoner/by-name/"+SumName.replace(" ","")+"?api_key=7c75d244-fad7-4d18-8038-02a75287fce2")
            .build();

    Call call = client.newCall(request);
    call.enqueue(new Callback() {


        @Override
        public void onFailure(Request request, IOException e) {
            getSummonerInfoFromId(SumName,participant);
        }

        @Override
        public void onResponse(Response response) throws IOException {


            try {
                String jsonData = response.body().string();



                    JSONObject jsonObj = new JSONObject(jsonData);
                    JSONObject game = jsonObj.getJSONObject(SumName.toLowerCase().replace(" ",""));

                    String summonerLevel = Long.toString(game.getLong("summonerLevel"));


                    participant.put("summonerLevel",summonerLevel);


            }
            catch (IOException e) {

            } catch (JSONException e) {
                e.printStackTrace();
            }

        }
    });

}
        public void ChampionSquare(final long championId, final HashMap<String, Object> participant) {
    if(championId==1){
        participant.put("championId", R.drawable.annie);
    }
    else if(championId==2){
        participant.put("championId",R.drawable.olaf);
    }
    else if(championId==3){
        participant.put("championId",R.drawable.galio);
    }
    else if(championId==4){
        participant.put("championId",R.drawable.twistedfate);
    }
    else if(championId==5){
        participant.put("championId", R.drawable.xinzhao);
    }

当我打印出Hashmap时，它会打印出summonerName，championId和summonerId的部分正确的键和值。我相信我所做错的是将键和值放在内部类Hashmap中：

{summonerName = whoiam2，championId = 2130837580，summonerId = 20647588} {summonerName = StillHere4U，championId = 2130837617， summonerId = 43639591} {summonerName = StillThere4U， championId = 2130837564，summonerId = 47639078} {summonerName = Kairu Rengu，championId = 2130837584，summonerId = 22276202} {summonerName = halmooncircle，championId = 2130837573， summonerId = 31202000} {summonerName = NineWorlds，championId = 2130837576， summonerId = 31544164} {summonerName = Masterzeus92， championId = 2130837672，summonerId = 34979540} {summonerName = Feeeeeeeeeeeeesh，championId = 2130837577， summonerId = 27273581} {summonerName = savedolphins， championId = 2130837664，summonerId = 40901971} {summonerName = Lucky Th1rt33n，championId = 2130837660，summonerId = 34587805}

Answer 1

此：

new Callback() {


    @Override
    public void onFailure(Request request, IOException e) {
        getSummonerInfoFromId(SumName,participant);
    }

    @Override
    public void onResponse(Response response) throws IOException {


        try {
            String jsonData = response.body().string();



                JSONObject jsonObj = new JSONObject(jsonData);
                JSONObject game = jsonObj.getJSONObject(SumName.toLowerCase().replace(" ",""));

                String summonerLevel = Long.toString(game.getLong("summonerLevel"));


                participant.put("summonerLevel",summonerLevel);


        }
        catch (IOException e) {

        } catch (JSONException e) {
            e.printStackTrace();
        }

    }
}

未设置＆＃34; summonerLevel＆＃34;键。它创建一个Callback，当其onResponse方法被调用时，设置＆＃34; summonerLevel＆＃34;键。然后，您将Callback传递给call.enqueue。

根据名称，我认为call.enqueue 不立即发出请求，因此它不会立即调用onResponse，并且所以＆＃34;召唤者等级＆＃34;密钥不会立即设置。

稍后，呼叫将完成，您的回叫的onResponse方法将被调用，您将设置＆＃34;召唤级别＆＃34;密钥 - 但是在已经打印出来之后很久就会发生。

查看是否有办法等待通话完成。然后，等待呼叫完成后再从getSummonerInfoFromId返回。

将值放在另一个Class中的另一个Hashmap中

1 个答案: