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@ -62,524 +62,533 @@ import java.util.zip.InflaterInputStream;
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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(); // 日志标签
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// Google Tasks API 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_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 GTaskClient mInstance = null;
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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 int mActionId;
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private Account mAccount;
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private JSONArray mUpdateArray;
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private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig"; // 获取数据URL
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private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig"; // 提交数据URL
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private static GTaskClient mInstance = null; // 单例实例
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// HTTP客户端和相关参数
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private DefaultHttpClient mHttpClient; // HTTP客户端实例
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private String mGetUrl; // 动态生成的GET URL
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private String mPostUrl; // 动态生成的POST URL
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private long mClientVersion; // 客户端版本号，从服务器获取
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private boolean mLoggedin; // 登录状态标志
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private long mLastLoginTime; // 上次登录时间
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private int mActionId; // 操作ID计数器，用于生成唯一的操作ID
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private Account mAccount; // 当前登录的Google账户
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private JSONArray mUpdateArray; // 批量更新操作的JSON数组
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private GTaskClient() {
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// 初始化所有成员变量
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mHttpClient = null;
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mGetUrl = GTASK_GET_URL;
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mPostUrl = GTASK_POST_URL;
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mClientVersion = -1;
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mLoggedin = false;
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mLastLoginTime = 0;
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mActionId = 1;
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mAccount = null;
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mUpdateArray = null;
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mGetUrl = GTASK_GET_URL; // 默认GET URL
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mPostUrl = GTASK_POST_URL; // 默认POST URL
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mClientVersion = -1; // 未初始化的版本号
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mLoggedin = false; // 初始状态为未登录
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mLastLoginTime = 0; // 初始登录时间为0
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mActionId = 1; // 操作ID从1开始
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mAccount = null; // 初始账户为空
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mUpdateArray = null; // 初始更新数组为空
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}
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// 获取单例实例
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public static synchronized GTaskClient getInstance() {
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if (mInstance == null) {
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mInstance = new GTaskClient();
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mInstance = new GTaskClient(); // 第一次调用时创建实例
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}
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return mInstance;
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}
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// 登录方法，返回登录是否成功
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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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// then we need to re-login
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final long interval = 1000 * 60 * 5;
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// 检查Cookie是否过期（假设5分钟后过期）
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final long interval = 1000 * 60 * 5; // 5分钟的毫秒数
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if (mLastLoginTime + interval < System.currentTimeMillis()) {
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mLoggedin = false;
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mLoggedin = false; // 如果超过5分钟，标记为未登录
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}
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// need to re-login after account switch
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// 检查账户是否切换，需要重新登录
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if (mLoggedin
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&& !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
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.getSyncAccountName(activity))) {
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mLoggedin = false;
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mLoggedin = false; // 账户已切换，需要重新登录
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}
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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，直接返回
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return true;
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}
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mLastLoginTime = System.currentTimeMillis();
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String authToken = loginGoogleAccount(activity, false);
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mLastLoginTime = System.currentTimeMillis(); // 更新最后登录时间
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String authToken = loginGoogleAccount(activity, false); // 获取Google账户授权令牌
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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"); // 获取授权令牌失败
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return false;
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}
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// login with custom domain if necessary
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// 如果不是gmail.com或googlemail.com账户，尝试使用自定义域名登录
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if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
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.endsWith("googlemail.com"))) {
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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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String suffix = mAccount.name.substring(index);
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url.append(suffix + "/");
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mGetUrl = url.toString() + "ig";
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mPostUrl = url.toString() + "r/ig";
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if (tryToLoginGtask(activity, authToken)) {
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mLoggedin = true;
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StringBuilder url = new StringBuilder(GTASK_URL).append("a/"); // 构建自定义域名URL
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int index = mAccount.name.indexOf('@') + 1; // 找到@符号位置
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String suffix = mAccount.name.substring(index); // 提取域名后缀
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url.append(suffix + "/"); // 添加域名后缀
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mGetUrl = url.toString() + "ig"; // 设置自定义GET URL
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mPostUrl = url.toString() + "r/ig"; // 设置自定义POST URL
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if (tryToLoginGtask(activity, authToken)) { // 尝试使用自定义域名登录
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mLoggedin = true; // 登录成功
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}
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}
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// try to login with google official url
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// 如果自定义域名登录失败，尝试使用Google官方URL登录
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if (!mLoggedin) {
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mGetUrl = GTASK_GET_URL;
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mPostUrl = GTASK_POST_URL;
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if (!tryToLoginGtask(activity, authToken)) {
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return false;
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mGetUrl = GTASK_GET_URL; // 重置为默认GET URL
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mPostUrl = GTASK_POST_URL; // 重置为默认POST URL
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if (!tryToLoginGtask(activity, authToken)) { // 尝试使用官方URL登录
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return false; // 登录失败
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}
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}
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mLoggedin = true;
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return true;
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mLoggedin = true; // 标记为已登录
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return true; // 登录成功
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}
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// 登录Google账户并获取授权令牌
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private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
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String authToken;
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AccountManager accountManager = AccountManager.get(activity);
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Account[] accounts = accountManager.getAccountsByType("com.google");
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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"); // 获取所有Google账户
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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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}
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// 获取设置中配置的同步账户名
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String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
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Account account = null;
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for (Account a : accounts) {
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if (a.name.equals(accountName)) {
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if (a.name.equals(accountName)) { // 查找匹配的账户
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account = a;
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break;
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}
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}
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if (account != null) {
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mAccount = account;
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mAccount = account; // 设置当前账户
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} else {
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Log.e(TAG, "unable to get an account with the same name in the settings");
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Log.e(TAG, "unable to get an account with the same name in the settings"); // 未找到匹配账户
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return null;
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}
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// get the token now
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// 获取授权令牌
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AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
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"goanna_mobile", null, activity, null, null);
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"goanna_mobile", null, activity, null, null); // 请求授权令牌
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try {
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Bundle authTokenBundle = accountManagerFuture.getResult();
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authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN);
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if (invalidateToken) {
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accountManager.invalidateAuthToken("com.google", authToken);
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loginGoogleAccount(activity, false);
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Bundle authTokenBundle = accountManagerFuture.getResult(); // 获取结果
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authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN); // 提取授权令牌
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if (invalidateToken) { // 如果需要使令牌失效
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accountManager.invalidateAuthToken("com.google", authToken); // 使当前令牌失效
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loginGoogleAccount(activity, false); // 重新获取令牌
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}
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} catch (Exception e) {
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Log.e(TAG, "get auth token failed");
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Log.e(TAG, "get auth token failed"); // 获取授权令牌失败
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authToken = null;
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}
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return authToken;
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return authToken; // 返回授权令牌
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}
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// 尝试登录Google Tasks
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private boolean tryToLoginGtask(Activity activity, String authToken) {
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if (!loginGtask(authToken)) {
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// maybe the auth token is out of date, now let's invalidate the
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// token and try again
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authToken = loginGoogleAccount(activity, true);
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if (!loginGtask(authToken)) { // 第一次登录尝试
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// 授权令牌可能已过期，尝试重新获取令牌并登录
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authToken = loginGoogleAccount(activity, true); // 重新获取授权令牌
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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"); // 重新获取令牌失败
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return false;
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}
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if (!loginGtask(authToken)) {
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Log.e(TAG, "login gtask failed");
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if (!loginGtask(authToken)) { // 使用新令牌再次尝试登录
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Log.e(TAG, "login gtask failed"); // 登录失败
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return false;
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}
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}
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return true;
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return true; // 登录成功
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}
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// 实际的Google Tasks登录逻辑
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private boolean loginGtask(String authToken) {
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int timeoutConnection = 10000;
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int timeoutSocket = 15000;
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HttpParams httpParameters = new BasicHttpParams();
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HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
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HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
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mHttpClient = new DefaultHttpClient(httpParameters);
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BasicCookieStore localBasicCookieStore = new BasicCookieStore();
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mHttpClient.setCookieStore(localBasicCookieStore);
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HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
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// login gtask
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int timeoutConnection = 10000; // 连接超时时间（10秒）
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int timeoutSocket = 15000; // Socket超时时间（15秒）
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HttpParams httpParameters = new BasicHttpParams(); // 创建HTTP参数
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HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection); // 设置连接超时
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HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket); // 设置Socket超时
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mHttpClient = new DefaultHttpClient(httpParameters); // 创建HTTP客户端
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BasicCookieStore localBasicCookieStore = new BasicCookieStore(); // 创建Cookie存储
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mHttpClient.setCookieStore(localBasicCookieStore); // 设置Cookie存储
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HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false); // 禁用Expect-Continue
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// 登录Google Tasks
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try {
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String loginUrl = mGetUrl + "?auth=" + authToken;
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HttpGet httpGet = new HttpGet(loginUrl);
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String loginUrl = mGetUrl + "?auth=" + authToken; // 构建登录URL
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HttpGet httpGet = new HttpGet(loginUrl); // 创建GET请求
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HttpResponse response = null;
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response = mHttpClient.execute(httpGet);
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response = mHttpClient.execute(httpGet); // 执行HTTP请求
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// get the cookie now
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List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
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// 检查Cookie中是否包含认证信息
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List<Cookie> cookies = mHttpClient.getCookieStore().getCookies(); // 获取所有Cookie
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boolean hasAuthCookie = false;
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for (Cookie cookie : cookies) {
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if (cookie.getName().contains("GTL")) {
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if (cookie.getName().contains("GTL")) { // 查找包含"GTL"的Cookie（Google Tasks认证）
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|
|
|
hasAuthCookie = true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (!hasAuthCookie) {
|
|
|
|
|
Log.w(TAG, "it seems that there is no auth cookie");
|
|
|
|
|
Log.w(TAG, "it seems that there is no auth cookie"); // 警告：未找到认证Cookie
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// get the client version
|
|
|
|
|
String resString = getResponseContent(response.getEntity());
|
|
|
|
|
String jsBegin = "_setup(";
|
|
|
|
|
String jsEnd = ")}</script>";
|
|
|
|
|
int begin = resString.indexOf(jsBegin);
|
|
|
|
|
int end = resString.lastIndexOf(jsEnd);
|
|
|
|
|
// 从响应中提取客户端版本号
|
|
|
|
|
String resString = getResponseContent(response.getEntity()); // 获取响应内容
|
|
|
|
|
String jsBegin = "_setup("; // JavaScript响应开始标记
|
|
|
|
|
String jsEnd = ")}</script>"; // JavaScript响应结束标记
|
|
|
|
|
int begin = resString.indexOf(jsBegin); // 查找开始位置
|
|
|
|
|
int end = resString.lastIndexOf(jsEnd); // 查找结束位置
|
|
|
|
|
String jsString = null;
|
|
|
|
|
if (begin != -1 && end != -1 && begin < end) {
|
|
|
|
|
jsString = resString.substring(begin + jsBegin.length(), end);
|
|
|
|
|
if (begin != -1 && end != -1 && begin < end) { // 确保找到有效位置
|
|
|
|
|
jsString = resString.substring(begin + jsBegin.length(), end); // 提取JavaScript字符串
|
|
|
|
|
}
|
|
|
|
|
JSONObject js = new JSONObject(jsString);
|
|
|
|
|
mClientVersion = js.getLong("v");
|
|
|
|
|
JSONObject js = new JSONObject(jsString); // 解析为JSON对象
|
|
|
|
|
mClientVersion = js.getLong("v"); // 获取客户端版本号
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON解析异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
return false;
|
|
|
|
|
} catch (Exception e) {
|
|
|
|
|
// simply catch all exceptions
|
|
|
|
|
Log.e(TAG, "httpget gtask_url failed");
|
|
|
|
|
// 捕获所有其他异常
|
|
|
|
|
Log.e(TAG, "httpget gtask_url failed"); // HTTP GET请求失败
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
return true; // 登录成功
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 获取下一个操作ID
|
|
|
|
|
private int getActionId() {
|
|
|
|
|
return mActionId++;
|
|
|
|
|
return mActionId++; // 返回当前操作ID并递增
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 创建HTTP POST请求对象
|
|
|
|
|
private HttpPost createHttpPost() {
|
|
|
|
|
HttpPost httpPost = new HttpPost(mPostUrl);
|
|
|
|
|
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
|
|
|
|
|
httpPost.setHeader("AT", "1");
|
|
|
|
|
HttpPost httpPost = new HttpPost(mPostUrl); // 创建POST请求
|
|
|
|
|
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // 设置内容类型
|
|
|
|
|
httpPost.setHeader("AT", "1"); // 设置AT头部（认证令牌）
|
|
|
|
|
return httpPost;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 从HTTP实体获取响应内容，支持GZIP和Deflate压缩
|
|
|
|
|
private String getResponseContent(HttpEntity entity) throws IOException {
|
|
|
|
|
String contentEncoding = null;
|
|
|
|
|
if (entity.getContentEncoding() != null) {
|
|
|
|
|
contentEncoding = entity.getContentEncoding().getValue();
|
|
|
|
|
Log.d(TAG, "encoding: " + contentEncoding);
|
|
|
|
|
contentEncoding = entity.getContentEncoding().getValue(); // 获取内容编码
|
|
|
|
|
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")) {
|
|
|
|
|
input = new GZIPInputStream(entity.getContent());
|
|
|
|
|
input = new GZIPInputStream(entity.getContent()); // 如果是GZIP编码，使用GZIP输入流
|
|
|
|
|
} else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
|
|
|
|
|
Inflater inflater = new Inflater(true);
|
|
|
|
|
input = new InflaterInputStream(entity.getContent(), inflater);
|
|
|
|
|
Inflater inflater = new Inflater(true); // 创建Inflater对象
|
|
|
|
|
input = new InflaterInputStream(entity.getContent(), inflater); // 使用Inflater输入流
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
InputStreamReader isr = new InputStreamReader(input);
|
|
|
|
|
BufferedReader br = new BufferedReader(isr);
|
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
|
|
|
InputStreamReader isr = new InputStreamReader(input); // 创建输入流读取器
|
|
|
|
|
BufferedReader br = new BufferedReader(isr); // 创建缓冲读取器
|
|
|
|
|
StringBuilder sb = new StringBuilder(); // 创建字符串构建器
|
|
|
|
|
|
|
|
|
|
while (true) {
|
|
|
|
|
String buff = br.readLine();
|
|
|
|
|
String buff = br.readLine(); // 读取一行
|
|
|
|
|
if (buff == null) {
|
|
|
|
|
return sb.toString();
|
|
|
|
|
return sb.toString(); // 读取完成，返回内容
|
|
|
|
|
}
|
|
|
|
|
sb = sb.append(buff);
|
|
|
|
|
sb = sb.append(buff); // 添加到字符串构建器
|
|
|
|
|
}
|
|
|
|
|
} finally {
|
|
|
|
|
input.close();
|
|
|
|
|
input.close(); // 确保关闭输入流
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 发送POST请求到Google Tasks API
|
|
|
|
|
private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
|
|
|
|
|
if (!mLoggedin) {
|
|
|
|
|
Log.e(TAG, "please login first");
|
|
|
|
|
Log.e(TAG, "please login first"); // 未登录错误
|
|
|
|
|
throw new ActionFailureException("not logged in");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
HttpPost httpPost = createHttpPost();
|
|
|
|
|
HttpPost httpPost = createHttpPost(); // 创建POST请求
|
|
|
|
|
try {
|
|
|
|
|
LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
|
|
|
|
|
list.add(new BasicNameValuePair("r", js.toString()));
|
|
|
|
|
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8");
|
|
|
|
|
httpPost.setEntity(entity);
|
|
|
|
|
LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>(); // 创建参数列表
|
|
|
|
|
list.add(new BasicNameValuePair("r", js.toString())); // 添加JSON参数
|
|
|
|
|
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8"); // 创建URL编码实体
|
|
|
|
|
httpPost.setEntity(entity); // 设置请求实体
|
|
|
|
|
|
|
|
|
|
// execute the post
|
|
|
|
|
HttpResponse response = mHttpClient.execute(httpPost);
|
|
|
|
|
String jsString = getResponseContent(response.getEntity());
|
|
|
|
|
return new JSONObject(jsString);
|
|
|
|
|
// 执行POST请求
|
|
|
|
|
HttpResponse response = mHttpClient.execute(httpPost); // 执行请求
|
|
|
|
|
String jsString = getResponseContent(response.getEntity()); // 获取响应内容
|
|
|
|
|
return new JSONObject(jsString); // 解析为JSON对象并返回
|
|
|
|
|
|
|
|
|
|
} catch (ClientProtocolException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // HTTP协议异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new NetworkFailureException("postRequest failed");
|
|
|
|
|
} catch (IOException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // IO异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new NetworkFailureException("postRequest failed");
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON解析异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("unable to convert response content to jsonobject");
|
|
|
|
|
} catch (Exception e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // 其他异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("error occurs when posting request");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 创建任务
|
|
|
|
|
public void createTask(Task task) throws NetworkFailureException {
|
|
|
|
|
commitUpdate();
|
|
|
|
|
commitUpdate(); // 提交之前的更新
|
|
|
|
|
try {
|
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建POST请求JSON
|
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建操作列表
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
|
actionList.put(task.getCreateAction(getActionId()));
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
|
// 添加创建任务的操作
|
|
|
|
|
actionList.put(task.getCreateAction(getActionId())); // 获取任务的创建操作
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 添加操作列表
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
|
// 添加客户端版本
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
// post
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
|
// 发送请求
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost); // 发送POST请求
|
|
|
|
|
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
|
|
|
|
|
task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_RESULTS).get(0); // 获取结果数组的第一个元素
|
|
|
|
|
task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); // 设置任务的GID
|
|
|
|
|
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON处理异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("create task: handing jsonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 创建任务列表
|
|
|
|
|
public void createTaskList(TaskList tasklist) throws NetworkFailureException {
|
|
|
|
|
commitUpdate();
|
|
|
|
|
commitUpdate(); // 提交之前的更新
|
|
|
|
|
try {
|
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建POST请求JSON
|
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建操作列表
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
|
actionList.put(tasklist.getCreateAction(getActionId()));
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
|
// 添加创建任务列表的操作
|
|
|
|
|
actionList.put(tasklist.getCreateAction(getActionId())); // 获取任务列表的创建操作
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 添加操作列表
|
|
|
|
|
|
|
|
|
|
// client version
|
|
|
|
|
// 添加客户端版本
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
// post
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
|
// 发送请求
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost); // 发送POST请求
|
|
|
|
|
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
|
|
|
|
|
tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_RESULTS).get(0); // 获取结果数组的第一个元素
|
|
|
|
|
tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); // 设置任务列表的GID
|
|
|
|
|
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON处理异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("create tasklist: handing jsonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 提交批量更新
|
|
|
|
|
public void commitUpdate() throws NetworkFailureException {
|
|
|
|
|
if (mUpdateArray != null) {
|
|
|
|
|
if (mUpdateArray != null) { // 如果有待提交的更新
|
|
|
|
|
try {
|
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建POST请求JSON
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
|
// 添加操作列表
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
|
// 添加客户端版本
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
postRequest(jsPost);
|
|
|
|
|
mUpdateArray = null;
|
|
|
|
|
postRequest(jsPost); // 发送请求
|
|
|
|
|
mUpdateArray = null; // 清空更新数组
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON处理异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("commit update: handing jsonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 添加节点到更新数组
|
|
|
|
|
public void addUpdateNode(Node node) throws NetworkFailureException {
|
|
|
|
|
if (node != null) {
|
|
|
|
|
// too many update items may result in an error
|
|
|
|
|
// set max to 10 items
|
|
|
|
|
// 如果更新数组过大（超过10个），先提交当前更新
|
|
|
|
|
if (mUpdateArray != null && mUpdateArray.length() > 10) {
|
|
|
|
|
commitUpdate();
|
|
|
|
|
commitUpdate(); // 提交当前更新
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (mUpdateArray == null)
|
|
|
|
|
if (mUpdateArray == null) // 如果更新数组为空，创建新数组
|
|
|
|
|
mUpdateArray = new JSONArray();
|
|
|
|
|
mUpdateArray.put(node.getUpdateAction(getActionId()));
|
|
|
|
|
mUpdateArray.put(node.getUpdateAction(getActionId())); // 添加节点的更新操作
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 移动任务
|
|
|
|
|
public void moveTask(Task task, TaskList preParent, TaskList curParent)
|
|
|
|
|
throws NetworkFailureException {
|
|
|
|
|
commitUpdate();
|
|
|
|
|
commitUpdate(); // 提交之前的更新
|
|
|
|
|
try {
|
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
|
JSONObject action = new JSONObject();
|
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建POST请求JSON
|
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建操作列表
|
|
|
|
|
JSONObject action = new JSONObject(); // 创建移动操作
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
|
// 构建移动操作
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE);
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid());
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_MOVE); // 设置操作类型为移动
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId()); // 设置操作ID
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid()); // 设置任务ID
|
|
|
|
|
if (preParent == curParent && task.getPriorSibling() != null) {
|
|
|
|
|
// put prioring_sibing_id only if moving within the tasklist and
|
|
|
|
|
// it is not the first one
|
|
|
|
|
// 如果是在同一个任务列表中移动，且任务不是第一个，设置前一个兄弟节点的ID
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, task.getPriorSibling());
|
|
|
|
|
}
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.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()); // 设置目标父节点ID
|
|
|
|
|
if (preParent != curParent) {
|
|
|
|
|
// put the dest_list only if moving between tasklists
|
|
|
|
|
// 如果是在不同任务列表之间移动，设置目标列表ID
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
|
|
|
|
|
}
|
|
|
|
|
actionList.put(action);
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
|
actionList.put(action); // 将操作添加到操作列表
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 添加操作列表到请求
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
|
// 添加客户端版本
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
postRequest(jsPost);
|
|
|
|
|
postRequest(jsPost); // 发送请求
|
|
|
|
|
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON处理异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("move task: handing jsonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 删除节点
|
|
|
|
|
public void deleteNode(Node node) throws NetworkFailureException {
|
|
|
|
|
commitUpdate();
|
|
|
|
|
commitUpdate(); // 提交之前的更新
|
|
|
|
|
try {
|
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建POST请求JSON
|
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建操作列表
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
|
node.setDeleted(true);
|
|
|
|
|
actionList.put(node.getUpdateAction(getActionId()));
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
|
// 添加删除操作
|
|
|
|
|
node.setDeleted(true); // 标记节点为已删除
|
|
|
|
|
actionList.put(node.getUpdateAction(getActionId())); // 获取节点的更新操作（包含删除标记）
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 添加操作列表
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
|
// 添加客户端版本
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
postRequest(jsPost);
|
|
|
|
|
mUpdateArray = null;
|
|
|
|
|
postRequest(jsPost); // 发送请求
|
|
|
|
|
mUpdateArray = null; // 清空更新数组
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON处理异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("delete node: handing jsonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 获取所有任务列表
|
|
|
|
|
public JSONArray getTaskLists() throws NetworkFailureException {
|
|
|
|
|
if (!mLoggedin) {
|
|
|
|
|
Log.e(TAG, "please login first");
|
|
|
|
|
Log.e(TAG, "please login first"); // 未登录错误
|
|
|
|
|
throw new ActionFailureException("not logged in");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
HttpGet httpGet = new HttpGet(mGetUrl);
|
|
|
|
|
HttpGet httpGet = new HttpGet(mGetUrl); // 创建GET请求
|
|
|
|
|
HttpResponse response = null;
|
|
|
|
|
response = mHttpClient.execute(httpGet);
|
|
|
|
|
|
|
|
|
|
// get the task list
|
|
|
|
|
String resString = getResponseContent(response.getEntity());
|
|
|
|
|
String jsBegin = "_setup(";
|
|
|
|
|
String jsEnd = ")}</script>";
|
|
|
|
|
int begin = resString.indexOf(jsBegin);
|
|
|
|
|
int end = resString.lastIndexOf(jsEnd);
|
|
|
|
|
response = mHttpClient.execute(httpGet); // 执行请求
|
|
|
|
|
|
|
|
|
|
// 从响应中提取任务列表数据
|
|
|
|
|
String resString = getResponseContent(response.getEntity()); // 获取响应内容
|
|
|
|
|
String jsBegin = "_setup("; // JavaScript响应开始标记
|
|
|
|
|
String jsEnd = ")}</script>"; // JavaScript响应结束标记
|
|
|
|
|
int begin = resString.indexOf(jsBegin); // 查找开始位置
|
|
|
|
|
int end = resString.lastIndexOf(jsEnd); // 查找结束位置
|
|
|
|
|
String jsString = null;
|
|
|
|
|
if (begin != -1 && end != -1 && begin < end) {
|
|
|
|
|
jsString = resString.substring(begin + jsBegin.length(), end);
|
|
|
|
|
if (begin != -1 && end != -1 && begin < end) { // 确保找到有效位置
|
|
|
|
|
jsString = resString.substring(begin + jsBegin.length(), end); // 提取JavaScript字符串
|
|
|
|
|
}
|
|
|
|
|
JSONObject js = new JSONObject(jsString);
|
|
|
|
|
return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
|
|
|
|
|
JSONObject js = new JSONObject(jsString); // 解析为JSON对象
|
|
|
|
|
return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS); // 返回任务列表数组
|
|
|
|
|
} catch (ClientProtocolException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // HTTP协议异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new NetworkFailureException("gettasklists: httpget failed");
|
|
|
|
|
} catch (IOException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // IO异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new NetworkFailureException("gettasklists: httpget failed");
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON解析异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("get task lists: handing jasonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 获取特定任务列表的所有任务
|
|
|
|
|
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
|
|
|
|
|
commitUpdate();
|
|
|
|
|
commitUpdate(); // 提交之前的更新
|
|
|
|
|
try {
|
|
|
|
|
JSONObject jsPost = new JSONObject();
|
|
|
|
|
JSONArray actionList = new JSONArray();
|
|
|
|
|
JSONObject action = new JSONObject();
|
|
|
|
|
JSONObject jsPost = new JSONObject(); // 创建POST请求JSON
|
|
|
|
|
JSONArray actionList = new JSONArray(); // 创建操作列表
|
|
|
|
|
JSONObject action = new JSONObject(); // 创建获取所有任务的操作
|
|
|
|
|
|
|
|
|
|
// action_list
|
|
|
|
|
// 构建获取所有任务的操作
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL);
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid);
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false);
|
|
|
|
|
actionList.put(action);
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
|
|
|
|
|
|
|
|
|
// client_version
|
|
|
|
|
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL); // 设置操作类型为获取所有
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId()); // 设置操作ID
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid); // 设置任务列表ID
|
|
|
|
|
action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false); // 设置不获取已删除的任务
|
|
|
|
|
actionList.put(action); // 将操作添加到操作列表
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList); // 添加操作列表到请求
|
|
|
|
|
|
|
|
|
|
// 添加客户端版本
|
|
|
|
|
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
|
|
|
|
|
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost);
|
|
|
|
|
return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS);
|
|
|
|
|
JSONObject jsResponse = postRequest(jsPost); // 发送请求
|
|
|
|
|
return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS); // 返回任务数组
|
|
|
|
|
} catch (JSONException e) {
|
|
|
|
|
Log.e(TAG, e.toString());
|
|
|
|
|
Log.e(TAG, e.toString()); // JSON处理异常
|
|
|
|
|
e.printStackTrace();
|
|
|
|
|
throw new ActionFailureException("get task list: handing jsonobject failed");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 获取当前同步账户
|
|
|
|
|
public Account getSyncAccount() {
|
|
|
|
|
return mAccount;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 重置更新数组
|
|
|
|
|
public void resetUpdateArray() {
|
|
|
|
|
mUpdateArray = null;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
