Android Open Source - doubanbook4android Keep Token

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License

The source code is released under:

Eclipse Public License - v 1.0 THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECI...

Java Source Code

/*
 * KeepToken.java//  w  w  w  . j  av  a 2s  . c o  m
 * classes : org.kevin.douban.auth.KeepToken 
 * Created at : 2013-5-14 ????11:16:20
 */
package com.study.doubanbook_for_android.auth;

import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;

/**
 * save token to the preference
 * 
 */
public class KeepToken {
  private static final String PREFERENCES_NAME = "douban_android_sdk";

  /**
   * ???accesstoken?SharedPreferences
   * 
   * @param context
   *            Activity ?????
   * @param token
   *            AccessToken
   */
  public static void keepAccessToken(Context context, AccessToken token) {
    SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME,
        Context.MODE_APPEND);
    Editor editor = pref.edit();
    editor.putString("access_token", token.getToken());
    editor.putLong("expires_time", token.getExpiresTime());
    editor.putString("refresh_token", token.getRefreshToken());
    editor.putString("douban_user_id", token.getDoubanUserId());
    editor.commit();
  }

  /**
   * ??sharepreference
   * 
   * @param context
   */
  public static void clear(Context context) {
    SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME,
        Context.MODE_APPEND);
    Editor editor = pref.edit();
    editor.clear();
    editor.commit();
  }

  /**
   * ?SharedPreferences????accessstoken
   * 
   * @param context
   * @return AccessToken
   */
  public static AccessToken readAccessToken(Context context) {
    AccessToken token = new AccessToken();
    SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME,
        Context.MODE_APPEND);
    token.setToken(pref.getString("access_token", ""));
    token.setExpiresTime(pref.getLong("expires_time", 0));
    token.setRefreshToken(pref.getString("refresh_token", ""));
    token.setDoubanUserId(pref.getString("douban_user_id", ""));
    return token;
  }

}

Java Source Code List

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