java列表保存在模型中,而不在setter中进行设置
我目前正在从事一个Android项目,在Getter和Setter方面遇到了问题。问题是我的模型(getter&setter)被设置为一个值,而我没有设置它。如果模型为空,我会从服务器获取数据并将其存储在模型中
以下是我的代码片段:
以下是IntentService的代码:
public GameLobbyService() {
super("GameLobbyService");
}
@Override
protected void onHandleIntent(Intent intent) {
while (true){
if (GameLobbyActivity.inGameRoomStatus.equals("")){
try {
Thread.sleep(5000);
updateLobby();
Intent broadcastIntent = new Intent();
broadcastIntent.setAction(GameLobbyActivity.LobbyUpdater.PROCESS_RESPONSE);
broadcastIntent.addCategory(Intent.CATEGORY_DEFAULT);
broadcastIntent.putExtra(RESPONSE_STRING, responseObj);
sendBroadcast(broadcastIntent);
} catch (InterruptedException e) {
e.printStackTrace();
}
}else {
break;
}
}
}
以下是我的接收器的代码:
public class LobbyUpdater extends BroadcastReceiver {
public static final String PROCESS_RESPONSE = "com.rudethingstosay.updatelobby.PROCESS_RESPONSE";
@Override
public void onReceive(Context context, Intent intent) {
String responseString = intent.getStringExtra(GameLobbyService.RESPONSE_STRING);
int counter =0;
String roomName = "";
String gameRoomId = "";
Boolean gameRoomStatus;
gameLobby.clear();
try {
JSONArray jsonResultArray = new JSONArray(responseString);
for (counter = 0; counter < jsonResultArray.length(); counter++){
JSONObject jsonobj = (JSONObject) jsonResultArray.get(counter);
roomName = (String) jsonobj.get("email");
gameRoomId = (String) jsonobj.get("gameRoomId");
gameRoomStatus = (Boolean) jsonobj.get("gameRoomStatus");
gameLobby.add(roomName + " room");
}
if (GameRoom.getCurrentGameLobby() == null) {
GameRoom.setCurrentGameLobby(gameLobby);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(lvGameViewLobby.getContext(),安卓.R.layout.simple_list_item_1,gameLobby);
lvGameViewLobby.setAdapter(adapter);
Log.d("TEST", "NO DATA FROM DB, SAVED CHANGES");
} else {
Log.d("MODEL", String.valueOf(GameRoom.getCurrentGameLobby())); //Luma
Log.d("MODELDB", String.valueOf(gameLobby)); //Bago
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
结果必须是,如果我从服务器获得一个新项目,ModelDB日志必须是最新的
示例ModelDb:1 2 3 4 那么模型日志必须是:1 2 3
但正在发生的是。 他们都得到了更新
D/模型:[试验2室、试验3室、试验4室、试验5室、试验6室、试验7室] D/MODELDB:[试验2室、试验3室、试验4室、试验5室、试验6室、试验7室]
提前谢谢你的帮助
共 (0) 个答案