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@ -14,572 +14,576 @@
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* limitations under the License.
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* limitations under the License.
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*/
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*/
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package net.micode.notes.gtask.remote;
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package net.micode.notes.gtask.remote; // 定义当前类所在的包
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import android.accounts.Account;
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import android.accounts.Account; // 引入账户类，表示一个用户账户
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import android.accounts.AccountManager;
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import android.accounts.AccountManager; // 导入账户管理类，用于管理账户及其相关操作
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import android.accounts.AccountManagerFuture;
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import android.accounts.AccountManagerFuture; // 导入异步获取账户的类
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import android.app.Activity;
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import android.app.Activity; // 引入Activity类，代表应用的一个界面
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import android.os.Bundle;
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import android.os.Bundle; // 引入Bundle类，用于存储数据的容器
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import android.text.TextUtils;
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import android.text.TextUtils; // 导入工具类，主要用于判断字符串是否为空
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import android.util.Log;
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import android.util.Log; // 导入Log类，用于记录日志
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import net.micode.notes.gtask.data.Node;
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import net.micode.notes.gtask.data.Node; // 引入任务节点类
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import net.micode.notes.gtask.data.Task;
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import net.micode.notes.gtask.data.Task; // 引入任务类
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import net.micode.notes.gtask.data.TaskList;
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import net.micode.notes.gtask.data.TaskList; // 引入任务列表类
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import net.micode.notes.gtask.exception.ActionFailureException;
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import net.micode.notes.gtask.exception.ActionFailureException; // 引入自定义异常类，表示操作失败
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import net.micode.notes.gtask.exception.NetworkFailureException;
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import net.micode.notes.gtask.exception.NetworkFailureException; // 引入自定义异常类，表示网络失败
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import net.micode.notes.tool.GTaskStringUtils;
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import net.micode.notes.tool.GTaskStringUtils; // 引入字符串工具类，提供字符串相关的方法
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import net.micode.notes.ui.NotesPreferenceActivity;
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import net.micode.notes.ui.NotesPreferenceActivity; // 引入笔记偏好设置活动类
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpEntity; // 引入HTTP实体类，表示请求或响应的消息体
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import org.apache.http.HttpResponse;
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import org.apache.http.HttpResponse; // 引入HTTP响应类，表示HTTP请求的响应
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.ClientProtocolException; // 引入客户端协议异常类
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.entity.UrlEncodedFormEntity; // 引入URL编码的表单实体类
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpGet; // 引入HTTP GET请求类
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.methods.HttpPost; // 引入HTTP POST请求类
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import org.apache.http.cookie.Cookie;
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import org.apache.http.cookie.Cookie; // 引入Cookie类，表示HTTP Cookie
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import org.apache.http.impl.client.BasicCookieStore;
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import org.apache.http.impl.client.BasicCookieStore; // 引入基本的Cookie存储类
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import org.apache.http.impl.client.DefaultHttpClient;
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import org.apache.http.impl.client.DefaultHttpClient; // 引入默认的HTTP客户端类
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import org.apache.http.message.BasicNameValuePair;
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import org.apache.http.message.BasicNameValuePair; // 引入基本名称值对类，用于表单参数
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import org.apache.http.params.BasicHttpParams;
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import org.apache.http.params.BasicHttpParams; // 引入基本HTTP参数类
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import org.apache.http.params.HttpConnectionParams;
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import org.apache.http.params.HttpConnectionParams; // 引入HTTP连接参数类
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import org.apache.http.params.HttpParams;
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import org.apache.http.params.HttpParams; // 引入HTTP参数类
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import org.apache.http.params.HttpProtocolParams;
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import org.apache.http.params.HttpProtocolParams; // 引入HTTP协议参数类
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import org.json.JSONArray;
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import org.json.JSONArray; // 引入JSON数组类
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import org.json.JSONException;
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import org.json.JSONException; // 引入JSON异常类
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import org.json.JSONObject;
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import org.json.JSONObject; // 引入JSON对象类
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import java.io.BufferedReader;
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import java.io.BufferedReader; // 引入缓冲读取器类
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import java.io.IOException;
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import java.io.IOException; // 引入IO异常类
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import java.io.InputStream;
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import java.io.InputStream; // 引入输入流类
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import java.io.InputStreamReader;
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import java.io.InputStreamReader; // 引入输入流阅读器类
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import java.util.LinkedList;
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import java.util.LinkedList; // 引入链表类
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import java.util.List;
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import java.util.List; // 引入列表接口
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import java.util.zip.GZIPInputStream;
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import java.util.zip.GZIPInputStream; // 引入GZIP输入流类
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import java.util.zip.Inflater;
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import java.util.zip.Inflater; // 引入解压缩类
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import java.util.zip.InflaterInputStream;
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import java.util.zip.InflaterInputStream; // 引入解压缩输入流类
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// GTaskClient类，负责与Google任务系统的网络交互
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public class GTaskClient {
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public class GTaskClient {
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private static final String TAG = GTaskClient.class.getSimpleName();
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private static final String TAG = GTaskClient.class.getSimpleName(); // 日志标记，用于日志记录
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// Google任务相关URL常量
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private static final String GTASK_URL = "https://mail.google.com/tasks/";
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private static final String GTASK_URL = "https://mail.google.com/tasks/";
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private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
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private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
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private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig";
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private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig";
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private static GTaskClient mInstance = null;
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private static GTaskClient mInstance = null; // 单例实例
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private DefaultHttpClient mHttpClient;
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private String mGetUrl;
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private String mPostUrl;
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private long mClientVersion;
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private boolean mLoggedin;
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private long mLastLoginTime;
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private DefaultHttpClient mHttpClient; // 默认HTTP客户端
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private String mGetUrl; // GET请求URL
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private int mActionId;
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private String mPostUrl; // POST请求URL
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private long mClientVersion; // 客户端版本号
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private Account mAccount;
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private boolean mLoggedin; // 登录状态
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private long mLastLoginTime; // 上次登录时间
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private JSONArray mUpdateArray;
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private int mActionId; // 动作ID
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private Account mAccount; // 当前账户信息
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private JSONArray mUpdateArray; // 更新操作数组
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// 私有构造函数，初始化GTaskClient实例
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private GTaskClient() {
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private GTaskClient() {
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mHttpClient = null;
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mHttpClient = null;
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mGetUrl = GTASK_GET_URL;
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mGetUrl = GTASK_GET_URL; // 初始化GET请求URL
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mPostUrl = GTASK_POST_URL;
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mPostUrl = GTASK_POST_URL; // 初始化POST请求URL
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mClientVersion = -1;
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mClientVersion = -1; // 初始化客户端版本
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mLoggedin = false;
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mLoggedin = false; // 初始化未登录状态
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mLastLoginTime = 0;
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mLastLoginTime = 0; // 初始化上次登录时间
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mActionId = 1;
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mActionId = 1; // 初始化动作ID
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mAccount = null;
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mAccount = null; // 初始化账户信息
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mUpdateArray = null;
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mUpdateArray = null; // 初始化更新数组
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}
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}
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// 获取GTaskClient单例实例
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public static synchronized GTaskClient getInstance() {
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public static synchronized GTaskClient getInstance() {
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if (mInstance == null) {
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if (mInstance == null) {
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mInstance = new GTaskClient();
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mInstance = new GTaskClient(); // 创建新实例
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}
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}
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return mInstance;
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return mInstance; // 返回单例实例
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}
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}
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// 登录方法
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public boolean login(Activity activity) {
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public boolean login(Activity activity) {
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// we suppose that the cookie would expire after 5 minutes
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// 假设cookie在5分钟后过期，需要重新登录
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// then we need to re-login
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final long interval = 1000 * 60 * 5;
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final long interval = 1000 * 60 * 5;
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if (mLastLoginTime + interval < System.currentTimeMillis()) {
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if (mLastLoginTime + interval < System.currentTimeMillis()) {
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mLoggedin = false;
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mLoggedin = false; // 登录过期
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}
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}
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// need to re-login after account switch
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// 当账户切换时需要重新登录
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if (mLoggedin
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if (mLoggedin && !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity.getSyncAccountName(activity))) {
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&& !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
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mLoggedin = false; // 切换账户后未登录
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.getSyncAccountName(activity))) {
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mLoggedin = false;
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}
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}
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if (mLoggedin) {
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if (mLoggedin) {
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Log.d(TAG, "already logged in");
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Log.d(TAG, "already logged in"); // 已经登录
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return true;
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return true; // 返回登录成功
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}
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}
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mLastLoginTime = System.currentTimeMillis();
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mLastLoginTime = System.currentTimeMillis(); // 更新最后登录时间
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String authToken = loginGoogleAccount(activity, false);
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String authToken = loginGoogleAccount(activity, false); // 登录Google账户
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if (authToken == null) {
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if (authToken == null) {
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Log.e(TAG, "login google account failed");
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Log.e(TAG, "login google account failed"); // 登录失败
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return false;
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return false; // 返回登录失败
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}
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}
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// login with custom domain if necessary
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// 登录自定义域名
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if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
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if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase().endsWith("googlemail.com"))) {
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.endsWith("googlemail.com"))) {
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// 构建URL
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StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
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StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
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int index = mAccount.name.indexOf('@') + 1;
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int index = mAccount.name.indexOf('@') + 1;
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String suffix = mAccount.name.substring(index);
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String suffix = mAccount.name.substring(index);
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url.append(suffix + "/");
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url.append(suffix + "/");
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mGetUrl = url.toString() + "ig";
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mGetUrl = url.toString() + "ig"; // 更新GET请求URL
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mPostUrl = url.toString() + "r/ig";
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mPostUrl = url.toString() + "r/ig"; // 更新POST请求URL
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// 尝试以自定义域名登录
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if (tryToLoginGtask(activity, authToken)) {
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if (tryToLoginGtask(activity, authToken)) {
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mLoggedin = true;
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mLoggedin = true; // 登录成功
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}
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}
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}
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}
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// try to login with google official url
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// 尝试使用Google官方URL登录
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if (!mLoggedin) {
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if (!mLoggedin) {
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mGetUrl = GTASK_GET_URL;
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mGetUrl = GTASK_GET_URL; // 恢复默认GET请求URL
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mPostUrl = GTASK_POST_URL;
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mPostUrl = GTASK_POST_URL; // 恢复默认POST请求URL
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if (!tryToLoginGtask(activity, authToken)) {
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if (!tryToLoginGtask(activity, authToken)) { // 尝试登录
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return false;
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return false; // 登录失败
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}
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}
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}
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}
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mLoggedin = true;
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mLoggedin = true; // 登录状态更新
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return true;
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return true; // 返回登录成功
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}
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}
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// 登录Google账户
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private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
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private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
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String authToken;
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String authToken; // 认证令牌
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AccountManager accountManager = AccountManager.get(activity);
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AccountManager accountManager = AccountManager.get(activity); // 获取账户管理器
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Account[] accounts = accountManager.getAccountsByType("com.google");
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Account[] accounts = accountManager.getAccountsByType("com.google"); // 获取Google账户
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if (accounts.length == 0) {
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if (accounts.length == 0) {
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Log.e(TAG, "there is no available google account");
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Log.e(TAG, "there is no available google account"); // 没有可用的Google账户
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return null;
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return null; // 返回null
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}
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}
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|
|
|
|
|
|
|
|
|
|
String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
|
|
|
|
String accountName = NotesPreferenceActivity.getSyncAccountName(activity); // 获取预设的账户名
|
|
|
|
Account account = null;
|
|
|
|
Account account = null;
|
|
|
|
for (Account a : accounts) {
|
|
|
|
for (Account a : accounts) {
|
|
|
|
if (a.name.equals(accountName)) {
|
|
|
|
if (a.name.equals(accountName)) { // 查找匹配的账户
|
|
|
|
account = a;
|
|
|
|
account = a;
|
|
|
|
break;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (account != null) {
|
|
|
|
if (account != null) {
|
|
|
|
mAccount = account;
|
|
|
|
mAccount = account; // 设置当前账户
|
|
|
|
} else {
|
|
|
|
} else {
|
|
|
|
Log.e(TAG, "unable to get an account with the same name in the settings");
|
|
|
|
Log.e(TAG, "unable to get an account with the same name in the settings"); // 未找到匹配的账户
|
|
|
|
return null;
|
|
|
|
return null; // 返回null
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// get the token now
|
|
|
|
// 现在获取token
|
|
|
|
AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
|
|
|
|
AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account, "goanna_mobile", null, activity, null, null); // 获取账户的认证令牌
|
|
|
|
"goanna_mobile", null, activity, null, null);
|
|
|
|
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
Bundle authTokenBundle = accountManagerFuture.getResult();
|
|
|
|
Bundle authTokenBundle = accountManagerFuture.getResult(); // 获取结果
|
|
|
|
authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN);
|
|
|
|
authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN); // 提取认证令牌
|
|
|
|
if (invalidateToken) {
|
|
|
|
if (invalidateToken) {
|
|
|
|
accountManager.invalidateAuthToken("com.google", authToken);
|
|
|
|
accountManager.invalidateAuthToken("com.google", authToken); // 使令牌失效
|
|
|
|
loginGoogleAccount(activity, false);
|
|
|
|
loginGoogleAccount(activity, false); // 重新登录
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
|
|
} catch (Exception e) {
|
|
|
|
Log.e(TAG, "get auth token failed");
|
|
|
|
Log.e(TAG, "get auth token failed"); // 获取令牌失败
|
|
|
|
authToken = null;
|
|
|
|
authToken = null; // 令牌为null
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return authToken;
|
|
|
|
return authToken; // 返回认证令牌
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 尝试登录GTask
|
|
|
|
private boolean tryToLoginGtask(Activity activity, String authToken) {
|
|
|
|
private boolean tryToLoginGtask(Activity activity, String authToken) {
|
|
|
|
if (!loginGtask(authToken)) {
|
|
|
|
if (!loginGtask(authToken)) { // 登录GTask
|
|
|
|
// maybe the auth token is out of date, now let's invalidate the
|
|
|
|
// 可能认证令牌过期，令牌失效后重试
|
|
|
|
// token and try again
|
|
|
|
authToken = loginGoogleAccount(activity, true); // 重新获取令牌
|
|
|
|
authToken = loginGoogleAccount(activity, true);
|
|
|
|
|
|
|
|
if (authToken == null) {
|
|
|
|
if (authToken == null) {
|
|
|
|
Log.e(TAG, "login google account failed");
|
|
|
|
Log.e(TAG, "login google account failed"); // 登录失败
|
|
|
|
return false;
|
|
|
|
return false; // 返回失败
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (!loginGtask(authToken)) {
|
|
|
|
if (!loginGtask(authToken)) { // 重试登录GTask
|
|
|
|
Log.e(TAG, "login gtask failed");
|
|
|
|
Log.e(TAG, "login gtask failed"); // 登录GTask失败
|
|
|
|
return false;
|
|
|
|
return false; // 返回失败
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
return true; // 登录成功
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 登录GTask
|
|
|
|
private boolean loginGtask(String authToken) {
|
|
|
|
private boolean loginGtask(String authToken) {
|
|
|
|
int timeoutConnection = 10000;
|
|
|
|
int timeoutConnection = 10000; // 连接超时设置
|
|
|
|
int timeoutSocket = 15000;
|
|
|
|
int timeoutSocket = 15000; // 套接字超时设置
|
|
|
|
HttpParams httpParameters = new BasicHttpParams();
|
|
|
|
HttpParams httpParameters = new BasicHttpParams(); // 创建HTTP参数
|
|
|
|
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
|
|
|
|
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection); // 设置连接超时
|
|
|
|
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
|
|
|
|
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket); // 设置套接字超时
|
|
|
|
mHttpClient = new DefaultHttpClient(httpParameters);
|
|
|
|
mHttpClient = new DefaultHttpClient(httpParameters); // 初始化HTTP客户端
|
|
|
|
BasicCookieStore localBasicCookieStore = new BasicCookieStore();
|
|
|
|
BasicCookieStore localBasicCookieStore = new BasicCookieStore(); // 初始化Cookie存储
|
|
|
|
mHttpClient.setCookieStore(localBasicCookieStore);
|
|
|
|
mHttpClient.setCookieStore(localBasicCookieStore); // 设置Cookie存储
|
|
|
|
HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
|
|
|
|
HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false); // 禁用ExpectContinue
|
|
|
|
|
|
|
|
|
|
|
|
// login gtask
|
|
|
|
// 登录GTask
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
String loginUrl = mGetUrl + "?auth=" + authToken;
|
|
|
|
String loginUrl = mGetUrl + "?auth=" + authToken; // 构建登录URL
|
|
|
|
HttpGet httpGet = new HttpGet(loginUrl);
|
|
|
|
HttpGet httpGet = new HttpGet(loginUrl); // 创建GET请求
|
|
|
|
HttpResponse response = null;
|
|
|
|
HttpResponse response = null;
|
|
|
|
response = mHttpClient.execute(httpGet);
|
|
|
|
response = mHttpClient.execute(httpGet); // 执行GET请求
|
|
|
|
|
|
|
|
|
|
|
|
// get the cookie now
|
|
|
|
// 获取Cookie
|
|
|
|
List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
|
|
|
|
List<Cookie> cookies = mHttpClient.getCookieStore().getCookies(); // 获取当前Cookie
|
|
|
|
boolean hasAuthCookie = false;
|
|
|
|
boolean hasAuthCookie = false;
|
|
|
|
for (Cookie cookie : cookies) {
|
|
|
|
for (Cookie cookie : cookies) {
|
|
|
|
if (cookie.getName().contains("GTL")) {
|
|
|
|
if (cookie.getName().contains("GTL")) { // 检查是否存在授权Cookie
|
|
|
|
hasAuthCookie = true;
|
|
|
|
hasAuthCookie = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (!hasAuthCookie) {
|
|
|
|
if (!hasAuthCookie) {
|
|
|
|
Log.w(TAG, "it seems that there is no auth cookie");
|
|
|
|
Log.w(TAG, "it seems that there is no auth cookie"); // 授权Cookie不存在
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// get the client version
|
|
|
|
// 获取客户端版本
|
|
|
|
String resString = getResponseContent(response.getEntity());
|
|
|
|
String resString = getResponseContent(response.getEntity()); // 获取响应内容
|
|
|
|
String jsBegin = "_setup(";
|
|
|
|
String jsBegin = "_setup("; // JavaScript开始标识
|
|
|
|
String jsEnd = ")}</script>";
|
|
|
|
String jsEnd = ")}</script>"; // JavaScript结束标识
|
|
|
|
int begin = resString.indexOf(jsBegin);
|
|
|
|
int begin = resString.indexOf(jsBegin); // 查找开始索引
|
|
|
|
int end = resString.lastIndexOf(jsEnd);
|
|
|
|
int end = resString.lastIndexOf(jsEnd); // 查找结束索引
|
|
|
|
String jsString = null;
|
|
|
|
String jsString = null;
|
|
|
|
if (begin != -1 && end != -1 && begin < end) {
|
|
|
|
if (begin != -1 && end != -1 && begin < end) { // 提取JavaScript内容
|
|
|
|
jsString = resString.substring(begin + jsBegin.length(), end);
|
|
|
|
jsString = resString.substring(begin + jsBegin.length(), end);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
JSONObject js = new JSONObject(jsString);
|
|
|
|
JSONObject js = new JSONObject(jsString); // 创建JSON对象
|
|
|
|
mClientVersion = js.getLong("v");
|
|
|
|
mClientVersion = js.getLong("v"); // 获取客户端版本
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON解析异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
return false;
|
|
|
|
return false; // 返回失败
|
|
|
|
} catch (Exception e) {
|
|
|
|
} catch (Exception e) {
|
|
|
|
// simply catch all exceptions
|
|
|
|
// 捕获所有异常
|
|
|
|
Log.e(TAG, "httpget gtask_url failed");
|
|
|
|
Log.e(TAG, "httpget gtask_url failed"); // GET请求失败
|
|
|
|
return false;
|
|
|
|
return false; // 返回失败
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
return true; // 登录成功
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 获取下一个动作ID
|
|
|
|
private int getActionId() {
|
|
|
|
private int getActionId() {
|
|
|
|
return mActionId++;
|
|
|
|
return mActionId++; // 返回并自增动作ID
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 创建HTTP POST请求
|
|
|
|
private HttpPost createHttpPost() {
|
|
|
|
private HttpPost createHttpPost() {
|
|
|
|
HttpPost httpPost = new HttpPost(mPostUrl);
|
|
|
|
HttpPost httpPost = new HttpPost(mPostUrl); // 创建POST请求
|
|
|
|
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
|
|
|
|
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // 设置请求头
|
|
|
|
httpPost.setHeader("AT", "1");
|
|
|
|
httpPost.setHeader("AT", "1"); // 设置自定义请求头
|
|
|
|
return httpPost;
|
|
|
|
return httpPost; // 返回POST请求
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 获取响应内容
|
|
|
|
private String getResponseContent(HttpEntity entity) throws IOException {
|
|
|
|
private String getResponseContent(HttpEntity entity) throws IOException {
|
|
|
|
String contentEncoding = null;
|
|
|
|
String contentEncoding = null; // 内容编码
|
|
|
|
if (entity.getContentEncoding() != null) {
|
|
|
|
if (entity.getContentEncoding() != null) {
|
|
|
|
contentEncoding = entity.getContentEncoding().getValue();
|
|
|
|
contentEncoding = entity.getContentEncoding().getValue(); // 获取编码类型
|
|
|
|
Log.d(TAG, "encoding: " + contentEncoding);
|
|
|
|
Log.d(TAG, "encoding: " + contentEncoding); // 记录编码类型
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
InputStream input = entity.getContent();
|
|
|
|
InputStream input = entity.getContent(); // 获取输入流
|
|
|
|
if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
|
|
|
|
if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
|
|
|
|
input = new GZIPInputStream(entity.getContent());
|
|
|
|
input = new GZIPInputStream(entity.getContent()); // 解压GZIP流
|
|
|
|
} else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
|
|
|
|
} else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
|
|
|
|
Inflater inflater = new Inflater(true);
|
|
|
|
Inflater inflater = new Inflater(true); // 创建Inflater对象
|
|
|
|
input = new InflaterInputStream(entity.getContent(), inflater);
|
|
|
|
input = new InflaterInputStream(entity.getContent(), inflater); // 解压DEFLATE流
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
InputStreamReader isr = new InputStreamReader(input);
|
|
|
|
InputStreamReader isr = new InputStreamReader(input); // 创建输入流阅读器
|
|
|
|
BufferedReader br = new BufferedReader(isr);
|
|
|
|
BufferedReader br = new BufferedReader(isr); // 创建缓冲读取器
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
|
|
StringBuilder sb = new StringBuilder(); // 创建字符串构建器
|
|
|
|
|
|
|
|
|
|
|
|
while (true) {
|
|
|
|
while (true) {
|
|
|
|
String buff = br.readLine();
|
|
|
|
String buff = br.readLine(); // 逐行读取
|
|
|
|
if (buff == null) {
|
|
|
|
if (buff == null) {
|
|
|
|
return sb.toString();
|
|
|
|
return sb.toString(); // 返回读取的内容
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sb = sb.append(buff);
|
|
|
|
sb = sb.append(buff); // 将内容添加到构建器
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} finally {
|
|
|
|
} finally {
|
|
|
|
input.close();
|
|
|
|
input.close(); // 关闭输入流
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// POST请求方法
|
|
|
|
private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
|
|
|
|
private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
|
|
|
|
if (!mLoggedin) {
|
|
|
|
if (!mLoggedin) {
|
|
|
|
Log.e(TAG, "please login first");
|
|
|
|
Log.e(TAG, "please login first"); // 未登录
|
|
|
|
throw new ActionFailureException("not logged in");
|
|
|
|
throw new ActionFailureException("not logged in"); // 抛出异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
HttpPost httpPost = createHttpPost();
|
|
|
|
HttpPost httpPost = createHttpPost(); // 创建POST请求
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
|
|
|
|
LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>(); // 创建参数列表
|
|
|
|
list.add(new BasicNameValuePair("r", js.toString()));
|
|
|
|
list.add(new BasicNameValuePair("r", js.toString())); // 添加请求参数
|
|
|
|
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8");
|
|
|
|
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8"); // 创建表单实体
|
|
|
|
httpPost.setEntity(entity);
|
|
|
|
httpPost.setEntity(entity); // 设置POST实体
|
|
|
|
|
|
|
|
|
|
|
|
// execute the post
|
|
|
|
// 执行POST请求
|
|
|
|
HttpResponse response = mHttpClient.execute(httpPost);
|
|
|
|
HttpResponse response = mHttpClient.execute(httpPost);
|
|
|
|
String jsString = getResponseContent(response.getEntity());
|
|
|
|
String jsString = getResponseContent(response.getEntity()); // 获取响应内容
|
|
|
|
return new JSONObject(jsString);
|
|
|
|
return new JSONObject(jsString); // 返回JSON对象
|
|
|
|
|
|
|
|
|
|
|
|
} catch (ClientProtocolException e) {
|
|
|
|
} catch (ClientProtocolException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录协议异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new NetworkFailureException("postRequest failed");
|
|
|
|
throw new NetworkFailureException("postRequest failed"); // 抛出网络失败异常
|
|
|
|
} catch (IOException e) {
|
|
|
|
} catch (IOException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录IO异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new NetworkFailureException("postRequest failed");
|
|
|
|
throw new NetworkFailureException("postRequest failed"); // 抛出网络失败异常
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("unable to convert response content to jsonobject");
|
|
|
|
throw new ActionFailureException("unable to convert response content to jsonobject"); // 抛出操作失败异常
|
|
|
|
} catch (Exception e) {
|
|
|
|
} catch (Exception e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录其他异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("error occurs when posting request");
|
|
|
|
throw new ActionFailureException("error occurs when posting request"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 创建任务方法
|
|
|
|
public void createTask(Task task) throws NetworkFailureException {
|
|
|
|
public void createTask(Task task) throws NetworkFailureException {
|
|
|
|
commitUpdate();
|
|
|
|
commitUpdate(); // 提交更新
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建JSON对象
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建动作列表数组
|
|
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
// 添加创建动作到动作列表
|
|
|
|
actionList.put(task.getCreateAction(getActionId()));
|
|
|
|
actionList.put(task.getCreateAction(getActionId())); // 获取创建动作并添加
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 设置动作列表
|
|
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
// 设置客户端版本
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
|
|
// post
|
|
|
|
// 执行POST请求
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
|
|
|
|
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_RESULTS).get(0); // 获取结果
|
|
|
|
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
|
|
|
|
task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); // 设置任务ID
|
|
|
|
task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("create task: handing jsonobject failed");
|
|
|
|
throw new ActionFailureException("create task: handing jsonobject failed"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 创建任务列表方法
|
|
|
|
public void createTaskList(TaskList tasklist) throws NetworkFailureException {
|
|
|
|
public void createTaskList(TaskList tasklist) throws NetworkFailureException {
|
|
|
|
commitUpdate();
|
|
|
|
commitUpdate(); // 提交更新
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建JSON对象
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建动作列表数组
|
|
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
// 添加创建动作到动作列表
|
|
|
|
actionList.put(tasklist.getCreateAction(getActionId()));
|
|
|
|
actionList.put(tasklist.getCreateAction(getActionId())); // 获取创建动作并添加
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 设置动作列表
|
|
|
|
|
|
|
|
|
|
|
|
// client version
|
|
|
|
// 设置客户端版本
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
|
|
// post
|
|
|
|
// 执行POST请求
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
|
|
|
|
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_RESULTS).get(0); // 获取结果
|
|
|
|
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
|
|
|
|
tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); // 设置任务列表ID
|
|
|
|
tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("create tasklist: handing jsonobject failed");
|
|
|
|
throw new ActionFailureException("create tasklist: handing jsonobject failed"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 提交更新方法
|
|
|
|
public void commitUpdate() throws NetworkFailureException {
|
|
|
|
public void commitUpdate() throws NetworkFailureException {
|
|
|
|
if (mUpdateArray != null) {
|
|
|
|
if (mUpdateArray != null) { // 如果有更新数组
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建JSON对象
|
|
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
// 设置动作列表
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
|
|
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
// 设置客户端版本
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
|
|
postRequest(jsPost);
|
|
|
|
postRequest(jsPost); // 执行POST请求
|
|
|
|
mUpdateArray = null;
|
|
|
|
mUpdateArray = null; // 清空更新数组
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("commit update: handing jsonobject failed");
|
|
|
|
throw new ActionFailureException("commit update: handing jsonobject failed"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 添加更新节点方法
|
|
|
|
public void addUpdateNode(Node node) throws NetworkFailureException {
|
|
|
|
public void addUpdateNode(Node node) throws NetworkFailureException {
|
|
|
|
if (node != null) {
|
|
|
|
if (node != null) { // 如果节点不为空
|
|
|
|
// too many update items may result in an error
|
|
|
|
// 更新项目数量过多可能会导致错误，设置最大为10个
|
|
|
|
// set max to 10 items
|
|
|
|
|
|
|
|
if (mUpdateArray != null && mUpdateArray.length() > 10) {
|
|
|
|
if (mUpdateArray != null && mUpdateArray.length() > 10) {
|
|
|
|
commitUpdate();
|
|
|
|
commitUpdate(); // 提交更新
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (mUpdateArray == null)
|
|
|
|
if (mUpdateArray == null) // 如果更新数组为空
|
|
|
|
mUpdateArray = new JSONArray();
|
|
|
|
mUpdateArray = new JSONArray(); // 初始化更新数组
|
|
|
|
mUpdateArray.put(node.getUpdateAction(getActionId()));
|
|
|
|
mUpdateArray.put(node.getUpdateAction(getActionId())); // 添加更新操作到数组
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public void moveTask(Task task, TaskList preParent, TaskList curParent)
|
|
|
|
// 移动任务方法
|
|
|
|
throws NetworkFailureException {
|
|
|
|
public void moveTask(Task task, TaskList preParent, TaskList curParent) throws NetworkFailureException {
|
|
|
|
commitUpdate();
|
|
|
|
commitUpdate(); // 提交更新
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建JSON对象
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建动作列表
|
|
|
|
JSONObject action = new JSONObject();
|
|
|
|
JSONObject action = new JSONObject(); // 创建动作对象
|
|
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
// 设置移动任务的动作
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE);
|
|
|
|
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE);
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId()); // 设置动作ID
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid()); // 设置任务ID
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid());
|
|
|
|
|
|
|
|
if (preParent == curParent && task.getPriorSibling() != null) {
|
|
|
|
if (preParent == curParent && task.getPriorSibling() != null) {
|
|
|
|
// put prioring_sibing_id only if moving within the tasklist and
|
|
|
|
// 仅当在任务列表内移动且不是第一个时，设置前一个兄弟节点ID
|
|
|
|
// it is not the first one
|
|
|
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling());
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid()); // 设置源列表ID
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid());
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid()); // 设置目标父任务列表ID
|
|
|
|
if (preParent != curParent) {
|
|
|
|
if (preParent != curParent) {
|
|
|
|
// put the dest_list only if moving between tasklists
|
|
|
|
// 仅当在不同任务列表间移动时，设置目标列表ID
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
actionList.put(action);
|
|
|
|
actionList.put(action); // 将动作添加到动作列表
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 设置动作列表
|
|
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
// 设置客户端版本
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
|
|
postRequest(jsPost);
|
|
|
|
postRequest(jsPost); // 执行POST请求
|
|
|
|
|
|
|
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("move task: handing jsonobject failed");
|
|
|
|
throw new ActionFailureException("move task: handing jsonobject failed"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 删除节点方法
|
|
|
|
public void deleteNode(Node node) throws NetworkFailureException {
|
|
|
|
public void deleteNode(Node node) throws NetworkFailureException {
|
|
|
|
commitUpdate();
|
|
|
|
commitUpdate(); // 提交更新
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建JSON对象
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建动作列表
|
|
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
// 删除节点
|
|
|
|
node.setDeleted(true);
|
|
|
|
node.setDeleted(true); // 设置节点为已删除
|
|
|
|
actionList.put(node.getUpdateAction(getActionId()));
|
|
|
|
actionList.put(node.getUpdateAction(getActionId())); // 添加更新动作到列表
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 设置动作列表
|
|
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
// 设置客户端版本
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
|
|
postRequest(jsPost);
|
|
|
|
postRequest(jsPost); // 执行POST请求
|
|
|
|
mUpdateArray = null;
|
|
|
|
mUpdateArray = null; // 清空更新数组
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("delete node: handing jsonobject failed");
|
|
|
|
throw new ActionFailureException("delete node: handing jsonobject failed"); // 抛出操作失败异常
|
|
|
|
}
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}
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}
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}
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// 获取任务列表的方法
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public JSONArray getTaskLists() throws NetworkFailureException {
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public JSONArray getTaskLists() throws NetworkFailureException {
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// 检查是否已登录
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if (!mLoggedin) {
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if (!mLoggedin) {
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Log.e(TAG, "please login first");
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Log.e(TAG, "please login first"); // 记录错误日志
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throw new ActionFailureException("not logged in");
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throw new ActionFailureException("not logged in"); // 抛出未登录异常
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}
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}
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try {
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try {
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HttpGet httpGet = new HttpGet(mGetUrl);
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HttpGet httpGet = new HttpGet(mGetUrl); // 创建GET请求
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HttpResponse response = null;
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HttpResponse response = null; // 声明响应对象
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response = mHttpClient.execute(httpGet);
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response = mHttpClient.execute(httpGet); // 执行GET请求并获取响应
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// get the task list
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// 获取任务列表
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String resString = getResponseContent(response.getEntity());
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String resString = getResponseContent(response.getEntity()); // 读取响应内容
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String jsBegin = "_setup(";
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String jsBegin = "_setup("; // JS数据开始标识
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String jsEnd = ")}</script>";
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String jsEnd = ")}</script>"; // JS数据结束标识
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int begin = resString.indexOf(jsBegin);
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int begin = resString.indexOf(jsBegin); // 查找开始索引
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int end = resString.lastIndexOf(jsEnd);
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int end = resString.lastIndexOf(jsEnd); // 查找结束索引
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String jsString = null;
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String jsString = null; // 存储提取的JS字符串
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if (begin != -1 && end != -1 && begin < end) {
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if (begin != -1 && end != -1 && begin < end) { // 检查索引有效性
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jsString = resString.substring(begin + jsBegin.length(), end);
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jsString = resString.substring(begin + jsBegin.length(), end); // 提取JS字符串
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}
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}
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JSONObject js = new JSONObject(jsString);
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JSONObject js = new JSONObject(jsString); // 创建JSON对象
|
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// 返回任务列表的JSONArray
|
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|
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return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
|
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|
return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
|
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|
} catch (ClientProtocolException e) {
|
|
|
|
} catch (ClientProtocolException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录协议异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new NetworkFailureException("gettasklists: httpget failed");
|
|
|
|
throw new NetworkFailureException("gettasklists: httpget failed"); // 抛出网络失败异常
|
|
|
|
} catch (IOException e) {
|
|
|
|
} catch (IOException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录IO异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new NetworkFailureException("gettasklists: httpget failed");
|
|
|
|
throw new NetworkFailureException("gettasklists: httpget failed"); // 抛出网络失败异常
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("get task lists: handing jasonobject failed");
|
|
|
|
throw new ActionFailureException("get task lists: handing jasonobject failed"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 获取指定任务列表的任务方法
|
|
|
|
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
|
|
|
|
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
|
|
|
|
commitUpdate();
|
|
|
|
commitUpdate(); // 提交更新操作
|
|
|
|
try {
|
|
|
|
try {
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建JSON对象
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建动作列表
|
|
|
|
JSONObject action = new JSONObject();
|
|
|
|
JSONObject action = new JSONObject(); // 创建单个动作对象
|
|
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
// 设置动作列表
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE, GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL); // 动作类型为获取所有任务
|
|
|
|
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL);
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId()); // 设置动作ID
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid); // 设置任务列表ID
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid);
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false); // 不获取已删除的任务
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false);
|
|
|
|
actionList.put(action); // 将动作添加到动作列表
|
|
|
|
actionList.put(action);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 设置动作列表到JSON对象
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
|
|
|
|
|
|
|
|
// 设置客户端版本
|
|
|
|
// client_version
|
|
|
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
JSONObject jsResponse = postRequest(jsPost); // 执行POST请求并获取响应
|
|
|
|
return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS);
|
|
|
|
return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS); // 返回任务数组
|
|
|
|
} catch (JSONException e) {
|
|
|
|
} catch (JSONException e) {
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
Log.e(TAG, e.toString()); // 记录JSON异常
|
|
|
|
e.printStackTrace();
|
|
|
|
e.printStackTrace(); // 打印异常堆栈
|
|
|
|
throw new ActionFailureException("get task list: handing jsonobject failed");
|
|
|
|
throw new ActionFailureException("get task list: handing jsonobject failed"); // 抛出操作失败异常
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 获取当前同步账户的方法
|
|
|
|
public Account getSyncAccount() {
|
|
|
|
public Account getSyncAccount() {
|
|
|
|
return mAccount;
|
|
|
|
return mAccount; // 返回当前账户信息
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 重置更新数组的方法
|
|
|
|
public void resetUpdateArray() {
|
|
|
|
public void resetUpdateArray() {
|
|
|
|
mUpdateArray = null;
|
|
|
|
mUpdateArray = null; // 将更新数组设置为null
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
