ztvxurbg.zip

package com.caij.emore.account; import android.content.SharedPreferences; import android.text.TextUtils; import com.caij.emore.EMApplication; import com.caij.emore.event.EventTag; import com.caij.emore.utils.GsonUtils; import com.caij.lib.util.SPBuilder; import com.caij.emore.utils.rxbus.RxBus; import com.google.gson.reflect.TypeToken; import java.util.ArrayList; import java.util.Iterator; import java.util.List; /** * Created by Ca1j on 2017/2/23. */ public class UP { private static final String ACCOUNT = "account_sp"; private static final String TOKENS = "tokens"; private static final SharedPreferences sharedPreferences; static { sharedPreferences = new SPBuilder(EMApplication.getInstance()) .open(ACCOUNT); } public static List<Token> loadTokens() { String tokensStr = sharedPreferences.getString(TOKENS, null); if (!TextUtils.isEmpty(tokensStr)) { List<Token> tokens = GsonUtils.fromJson(tokensStr, new TypeToken<List<Token>>(){}.getType()); if (tokens != null && tokens.size() > 0) { return tokens; } } return null; } public static void switchAccount(Token token) { if (token == null) throw new NullPointerException(); List<Token> tokens = loadTokens(); List<Token> saves = new ArrayList<>(); token.setStatus(Token.STATUS_USING); saves.add(token); if (tokens != null && tokens.size() > 0) { for (int i = 0 ; i < tokens.size(); i ++) { Token temp = tokens.get(i); if (temp.uid != token.uid) { temp.setStatus(Token.STATUS_BACKGROUND); saves.add(temp); } } } saveTokens(saves); } public static void deleteAccount(Token token) { List<Token> tokens = loadTokens(); if (tokens != null && tokens.size() > 0) { Iterator<Token> tokenIterator = tokens.iterator(); while (tokenIterator.hasNext()) { Token t = tokenIterator.next(); if (t.uid == token.uid) { tokenIterator.remove(); break; } } } saveTokens(tokens); } private static void saveTokens(List<Token> tokens) { sharedPreferences.edit() .putString(TOKENS, GsonUtils.toJson(tokens)) .apply(); RxBus.get().post(EventTag.EVENT_TOKEN_UPDATE, tokens); } }