pnju9rpvk
/
mijia_node
1
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

添加注释

Browse Source
pull/3/head
LuLanjian0916 11 months ago
parent 0c36d2b2e6
commit 0d8dac17df
1 changed files with 256 additions and 201 deletions
Show Stats Download Patch File Download Diff File

457
MiNotes-master/app/src/main/java/net/micode/notes/gtask/remote/GTaskClient.java
Unescape View File

@ -60,36 +60,31 @@ import java.util.zip.GZIPInputStream;
import java.util.zip.Inflater;
import java.util.zip.InflaterInputStream;
/**
* Google Tasks客户端类，负责与Google Tasks服务进行网络通信
* 处理登录验证、任务/列表的增删改查等操作，封装HTTP请求与响应处理逻辑
*/
public class GTaskClient {
private static final String TAG = GTaskClient.class.getSimpleName();
private static final String GTASK_URL = "https://mail.google.com/tasks/";
private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig";
private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig";
private static GTaskClient mInstance = null;
private DefaultHttpClient mHttpClient;
private String mGetUrl;
private String mPostUrl;
private long mClientVersion;
private boolean mLoggedin;
private long mLastLoginTime;
private int mActionId;
private Account mAccount;
private JSONArray mUpdateArray;
private static final String GTASK_URL = "https://mail.google.com/tasks/"; // Google Tasks根URL
private static final String GTASK_GET_URL = "https://mail.google.com/tasks/ig"; // GET请求URL（获取数据）
private static final String GTASK_POST_URL = "https://mail.google.com/tasks/r/ig"; // POST请求URL（提交操作）
private static GTaskClient mInstance = null; // 单例实例
private DefaultHttpClient mHttpClient; // HTTP客户端
private String mGetUrl; // 当前GET请求URL（支持自定义域名）
private String mPostUrl; // 当前POST请求URL（支持自定义域名）
private long mClientVersion; // 客户端版本号（由Google Tasks返回）
private boolean mLoggedin; // 登录状态
private long mLastLoginTime; // 最后登录时间（用于超时控制）
private int mActionId; // 操作ID生成器（保证每次请求唯一）
private Account mAccount; // 当前同步的Google账号
private JSONArray mUpdateArray; // 批量更新操作队列
/**
* 构造方法（私有化，保证单例）
*/
private GTaskClient() {
mHttpClient = null;
mGetUrl = GTASK_GET_URL;
@ -102,6 +97,10 @@ public class GTaskClient {
mUpdateArray = null;
}
/**
* 获取单例实例
* @return GTaskClient实例
*/
public static synchronized GTaskClient getInstance() {
if (mInstance == null) {
mInstance = new GTaskClient();
@ -109,49 +108,49 @@ public class GTaskClient {
return mInstance;
}
/**
* 登录Google Tasks
* @param activity 活动上下文（用于获取账号令牌）
* @return 登录是否成功
*/
public boolean login(Activity activity) {
// we suppose that the cookie would expire after 5 minutes
// then we need to re-login
// 登录状态超时控制（5分钟）
final long interval = 1000 * 60 * 5;
if (mLastLoginTime + interval < System.currentTimeMillis()) {
mLoggedin = false;
}
// need to re-login after account switch
if (mLoggedin
&& !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
.getSyncAccountName(activity))) {
// 账号切换后强制重新登录
if (mLoggedin && !TextUtils.equals(getSyncAccount().name,
NotesPreferenceActivity.getSyncAccountName(activity))) {
mLoggedin = false;
}
if (mLoggedin) {
Log.d(TAG, "already logged in");
Log.d(TAG, "已登录");
return true;
}
mLastLoginTime = System.currentTimeMillis();
String authToken = loginGoogleAccount(activity, false);
String authToken = loginGoogleAccount(activity, false); // 获取授权令牌
if (authToken == null) {
Log.e(TAG, "login google account failed");
Log.e(TAG, "Google账号登录失败");
return false;
}
// login with custom domain if necessary
if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
.endsWith("googlemail.com"))) {
// 处理自定义域名账号（非gmail/googlemail后缀）
if (!(mAccount.name.toLowerCase().endsWith("gmail.com") ||
mAccount.name.toLowerCase().endsWith("googlemail.com"))) {
StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
int index = mAccount.name.indexOf('@') + 1;
String suffix = mAccount.name.substring(index);
url.append(suffix + "/");
mGetUrl = url.toString() + "ig";
mPostUrl = url.toString() + "r/ig";
// 尝试使用自定义域名登录
if (tryToLoginGtask(activity, authToken)) {
mLoggedin = true;
}
}
// try to login with google official url
// 通用域名登录（处理失败或默认情况）
if (!mLoggedin) {
mGetUrl = GTASK_GET_URL;
mPostUrl = GTASK_POST_URL;
@ -159,103 +158,116 @@ public class GTaskClient {
return false;
}
}
mLoggedin = true;
return true;
}
/**
* 登录Google账号获取授权令牌
* @param activity 活动上下文
* @param invalidateToken 是否失效现有令牌（用于重试）
* @return 授权令牌
*/
private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
String authToken;
AccountManager accountManager = AccountManager.get(activity);
Account[] accounts = accountManager.getAccountsByType("com.google");
Account[] accounts = accountManager.getAccountsByType("com.google"); // 获取所有Google账号
if (accounts.length == 0) {
Log.e(TAG, "there is no available google account");
Log.e(TAG, "无可用Google账号");
return null;
}
String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
Account account = null;
// 查找配置的同步账号
for (Account a : accounts) {
if (a.name.equals(accountName)) {
account = a;
break;
}
}
if (account != null) {
mAccount = account;
} else {
Log.e(TAG, "unable to get an account with the same name in the settings");
if (account == null) {
Log.e(TAG, "无法找到配置的同步账号");
return null;
}
mAccount = account;
// get the token now
AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
// 获取授权令牌
AccountManagerFuture<Bundle> future = accountManager.getAuthToken(account,
"goanna_mobile", null, activity, null, null);
try {
Bundle authTokenBundle = accountManagerFuture.getResult();
authToken = authTokenBundle.getString(AccountManager.KEY_AUTHTOKEN);
Bundle bundle = future.getResult();
authToken = bundle.getString(AccountManager.KEY_AUTHTOKEN);
if (invalidateToken) {
// 失效旧令牌并重新获取（用于处理令牌过期）
accountManager.invalidateAuthToken("com.google", authToken);
loginGoogleAccount(activity, false);
return loginGoogleAccount(activity, false);
}
return authToken;
} catch (Exception e) {
Log.e(TAG, "get auth token failed");
authToken = null;
Log.e(TAG, "获取授权令牌失败: " + e.getMessage());
return null;
}
return authToken;
}
/**
* 尝试登录Google Tasks（携带授权令牌）
* @param activity 活动上下文
* @param authToken 授权令牌
* @return 登录是否成功
*/
private boolean tryToLoginGtask(Activity activity, String authToken) {
if (!loginGtask(authToken)) {
// maybe the auth token is out of date, now let's invalidate the
// token and try again
if (!loginGtask(authToken)) { // 首次登录尝试
// 令牌可能过期，失效后重试
authToken = loginGoogleAccount(activity, true);
if (authToken == null) {
Log.e(TAG, "login google account failed");
Log.e(TAG, "重新获取令牌失败");
return false;
}
if (!loginGtask(authToken)) {
Log.e(TAG, "login gtask failed");
if (!loginGtask(authToken)) { // 二次登录尝试
Log.e(TAG, "二次登录失败");
return false;
}
}
return true;
}
/**
* 执行Google Tasks登录请求
* @param authToken 授权令牌
* @return 登录是否成功
*/
private boolean loginGtask(String authToken) {
int timeoutConnection = 10000;
int timeoutSocket = 15000;
int timeoutConnection = 10000; // 连接超时（10秒）
int timeoutSocket = 15000; // 套接字超时（15秒）
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
mHttpClient = new DefaultHttpClient(httpParameters);
BasicCookieStore localBasicCookieStore = new BasicCookieStore();
mHttpClient.setCookieStore(localBasicCookieStore);
BasicCookieStore cookieStore = new BasicCookieStore();
mHttpClient.setCookieStore(cookieStore);
HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
// login gtask
try {
String loginUrl = mGetUrl + "?auth=" + authToken;
String loginUrl = mGetUrl + "?auth=" + authToken; // 构造登录URL
HttpGet httpGet = new HttpGet(loginUrl);
HttpResponse response = null;
response = mHttpClient.execute(httpGet);
HttpResponse response = mHttpClient.execute(httpGet); // 发送GET请求
// get the cookie now
List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
// 检查Cookie是否包含GTL认证信息
List<Cookie> cookies = cookieStore.getCookies();
boolean hasAuthCookie = false;
for (Cookie cookie : cookies) {
if (cookie.getName().contains("GTL")) {
hasAuthCookie = true;
break;
}
}
if (!hasAuthCookie) {
Log.w(TAG, "it seems that there is no auth cookie");
Log.w(TAG, "未获取到认证Cookie");
}
// get the client version
// 解析响应获取客户端版本号
String resString = getResponseContent(response.getEntity());
String jsBegin = "_setup(";
String jsEnd = ")}</script>";
@ -266,261 +278,293 @@ public class GTaskClient {
jsString = resString.substring(begin + jsBegin.length(), end);
}
JSONObject js = new JSONObject(jsString);
mClientVersion = js.getLong("v");
mClientVersion = js.getLong("v"); // 保存客户端版本号
return true;
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
Log.e(TAG, "解析登录响应失败: " + e.getMessage());
return false;
} catch (Exception e) {
// simply catch all exceptions
Log.e(TAG, "httpget gtask_url failed");
Log.e(TAG, "登录请求失败: " + e.getMessage());
return false;
}
return true;
}
/**
* 生成唯一操作ID（自增计数器）
* @return 操作ID
*/
private int getActionId() {
return mActionId++;
}
/**
* 创建POST请求对象（公共请求头）
* @return HttpPost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.setHeader("AT", "1"); // Google Tasks特定请求头
return httpPost;
}
/**
* 解析HTTP响应内容（处理压缩格式）
* @param entity HTTP实体
* @return 响应内容字符串
* @throws IOException IO异常
*/
private String getResponseContent(HttpEntity entity) throws IOException {
String contentEncoding = null;
if (entity.getContentEncoding() != null) {
contentEncoding = entity.getContentEncoding().getValue();
Log.d(TAG, "encoding: " + contentEncoding);
Log.d(TAG, "响应编码: " + contentEncoding);
}
InputStream input = entity.getContent();
if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
input = new GZIPInputStream(entity.getContent());
} else if (contentEncoding != null && contentEncoding.equalsIgnoreCase("deflate")) {
// 处理GZip压缩
if ("gzip".equalsIgnoreCase(contentEncoding)) {
input = new GZIPInputStream(input);
// 处理Deflate压缩
} else if ("deflate".equalsIgnoreCase(contentEncoding)) {
Inflater inflater = new Inflater(true);
input = new InflaterInputStream(entity.getContent(), inflater);
input = new InflaterInputStream(input, inflater);
}
try {
InputStreamReader isr = new InputStreamReader(input);
BufferedReader br = new BufferedReader(isr);
StringBuilder sb = new StringBuilder();
while (true) {
String buff = br.readLine();
if (buff == null) {
return sb.toString();
}
sb = sb.append(buff);
String line;
while ((line = br.readLine()) != null) {
sb.append(line);
}
return sb.toString();
} finally {
input.close();
}
}
/**
* 发送POST请求并解析响应
* @param js 请求体JSON
* @return 响应JSON对象
* @throws NetworkFailureException 网络异常
*/
private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
if (!mLoggedin) {
Log.e(TAG, "please login first");
throw new ActionFailureException("not logged in");
Log.e(TAG, "未登录，无法发送请求");
throw new ActionFailureException("未登录");
}
HttpPost httpPost = createHttpPost();
try {
LinkedList<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
list.add(new BasicNameValuePair("r", js.toString()));
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list, "UTF-8");
// 构造请求参数（将JSON包裹在"r"参数中）
LinkedList<BasicNameValuePair> params = new LinkedList<>();
params.add(new BasicNameValuePair("r", js.toString()));
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, "UTF-8");
httpPost.setEntity(entity);
// execute the post
HttpResponse response = mHttpClient.execute(httpPost);
String jsString = getResponseContent(response.getEntity());
return new JSONObject(jsString);
} catch (ClientProtocolException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new NetworkFailureException("postRequest failed");
Log.e(TAG, "协议异常: " + e.getMessage());
throw new NetworkFailureException("POST请求失败");
} catch (IOException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new NetworkFailureException("postRequest failed");
Log.e(TAG, "IO异常: " + e.getMessage());
throw new NetworkFailureException("POST请求失败");
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("unable to convert response content to jsonobject");
Log.e(TAG, "JSON解析异常: " + e.getMessage());
throw new ActionFailureException("响应解析失败");
} catch (Exception e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("error occurs when posting request");
Log.e(TAG, "未知异常: " + e.getMessage());
throw new ActionFailureException("请求处理失败");
}
}
// ==================== 任务操作 ====================
/**
* 创建任务
* @param task 任务对象
* @throws NetworkFailureException 网络异常
*/
public void createTask(Task task) throws NetworkFailureException {
commitUpdate();
commitUpdate(); // 提交之前的批量操作
try {
JSONObject jsPost = new JSONObject();
JSONArray actionList = new JSONArray();
// action_list
// 添加创建任务操作到请求
actionList.put(task.getCreateAction(getActionId()));
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion); // 客户端版本号
// client_version
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
// post
JSONObject jsResponse = postRequest(jsPost);
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
task.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); // 设置新生成的任务ID
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("create task: handing jsonobject failed");
Log.e(TAG, "创建任务JSON处理失败: " + e.getMessage());
throw new ActionFailureException("创建任务失败");
}
}
/**
* 创建任务列表
* @param tasklist 任务列表对象
* @throws NetworkFailureException 网络异常
*/
public void createTaskList(TaskList tasklist) throws NetworkFailureException {
commitUpdate();
try {
JSONObject jsPost = new JSONObject();
JSONArray actionList = new JSONArray();
// action_list
actionList.put(tasklist.getCreateAction(getActionId()));
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
// client version
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
// post
JSONObject jsResponse = postRequest(jsPost);
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID));
tasklist.setGid(jsResult.getString(GTaskStringUtils.GTASK_JSON_NEW_ID)); // 设置列表ID
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("create tasklist: handing jsonobject failed");
Log.e(TAG, "创建任务列表JSON处理失败: " + e.getMessage());
throw new ActionFailureException("创建任务列表失败");
}
}
/**
* 提交批量更新操作
* @throws NetworkFailureException 网络异常
*/
public void commitUpdate() throws NetworkFailureException {
if (mUpdateArray != null) {
try {
JSONObject jsPost = new JSONObject();
// action_list
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
// client_version
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
postRequest(jsPost);
mUpdateArray = null;
postRequest(jsPost); // 发送批量更新请求
mUpdateArray = null; // 清空操作队列
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("commit update: handing jsonobject failed");
Log.e(TAG, "提交批量更新失败: " + e.getMessage());
throw new ActionFailureException("批量更新失败");
}
}
}
/**
* 添加更新操作到批量队列
* @param node 节点对象（任务或列表）
* @throws NetworkFailureException 网络异常
*/
public void addUpdateNode(Node node) throws NetworkFailureException {
if (node != null) {
// too many update items may result in an error
// set max to 10 items
// 限制批量操作数量（超过10个则先提交当前队列）
if (mUpdateArray != null && mUpdateArray.length() > 10) {
commitUpdate();
}
if (mUpdateArray == null)
if (mUpdateArray == null) {
mUpdateArray = new JSONArray();
mUpdateArray.put(node.getUpdateAction(getActionId()));
}
mUpdateArray.put(node.getUpdateAction(getActionId())); // 添加更新操作到队列
}
}
public void moveTask(Task task, TaskList preParent, TaskList curParent)
/**
* 移动任务（支持跨列表移动）
* @param task 要移动的任务
* @param preParent 原父列表
* @param curParent 新父列表
* @throws NetworkFailureException 网络异常
*/
public void moveTask(Task task, TaskList preParent, TaskList curParent)
throws NetworkFailureException {
commitUpdate();
commitUpdate(); // 提交之前的批量操作
try {
JSONObject jsPost = new JSONObject();
JSONArray actionList = new JSONArray();
JSONObject action = new JSONObject();
// action_list
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
// 构造移动操作请求
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());
action.put(GTaskStringUtils.GTASK_JSON_ID, task.getGid()); // 任务ID
// 同一列表内移动且非首个任务时，设置前置兄弟任务ID
if (preParent == curParent && task.getPriorSibling() != null) {
// put prioring_sibing_id only if moving within the tasklist and
// it is not the first one
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()); // 源列表ID
action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid()); // 目标父列表ID
// 跨列表移动时设置目标列表ID
if (preParent != curParent) {
// put the dest_list only if moving between tasklists
action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
}
actionList.put(action);
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
// client_version
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
postRequest(jsPost);
postRequest(jsPost); // 发送移动请求
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("move task: handing jsonobject failed");
Log.e(TAG, "移动任务JSON处理失败: " + e.getMessage());
throw new ActionFailureException("移动任务失败");
}
}
/**
* 删除节点（任务或列表）
* @param node 要删除的节点
* @throws NetworkFailureException 网络异常
*/
public void deleteNode(Node node) throws NetworkFailureException {
commitUpdate();
commitUpdate(); // 提交之前的批量操作
try {
JSONObject jsPost = new JSONObject();
JSONArray actionList = new JSONArray();
// action_list
// 标记节点为已删除并添加更新操作
node.setDeleted(true);
actionList.put(node.getUpdateAction(getActionId()));
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
// client_version
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
postRequest(jsPost);
mUpdateArray = null;
postRequest(jsPost); // 发送删除请求
mUpdateArray = null; // 清空操作队列
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("delete node: handing jsonobject failed");
Log.e(TAG, "删除节点JSON处理失败: " + e.getMessage());
throw new ActionFailureException("删除节点失败");
}
}
// ==================== 查询操作 ====================
/**
* 获取所有任务列表
* @return 任务列表JSON数组
* @throws NetworkFailureException 网络异常
*/
public JSONArray getTaskLists() throws NetworkFailureException {
if (!mLoggedin) {
Log.e(TAG, "please login first");
throw new ActionFailureException("not logged in");
Log.e(TAG, "未登录，无法获取任务列表");
throw new ActionFailureException("未登录");
}
try {
HttpGet httpGet = new HttpGet(mGetUrl);
HttpResponse response = null;
response = mHttpClient.execute(httpGet);
HttpResponse response = mHttpClient.execute(httpGet); // 发送GET请求
// get the task list
// 解析响应获取任务列表数据
String resString = getResponseContent(response.getEntity());
String jsBegin = "_setup(";
String jsEnd = ")}</script>";
@ -532,54 +576,65 @@ public class GTaskClient {
}
JSONObject js = new JSONObject(jsString);
return js.getJSONObject("t").getJSONArray(GTaskStringUtils.GTASK_JSON_LISTS);
} catch (ClientProtocolException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new NetworkFailureException("gettasklists: httpget failed");
Log.e(TAG, "获取任务列表协议异常: " + e.getMessage());
throw new NetworkFailureException("获取任务列表失败");
} catch (IOException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new NetworkFailureException("gettasklists: httpget failed");
Log.e(TAG, "获取任务列表IO异常: " + e.getMessage());
throw new NetworkFailureException("获取任务列表失败");
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("get task lists: handing jasonobject failed");
Log.e(TAG, "解析任务列表JSON异常: " + e.getMessage());
throw new ActionFailureException("解析任务列表失败");
}
}
/**
* 获取指定任务列表中的所有任务
* @param listGid 任务列表ID
* @return 任务JSON数组
* @throws NetworkFailureException 网络异常
*/
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
commitUpdate();
commitUpdate(); // 提交之前的批量操作
try {
JSONObject jsPost = new JSONObject();
JSONArray actionList = new JSONArray();
JSONObject action = new JSONObject();
// action_list
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
// 构造获取任务列表操作
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);
action.put(GTaskStringUtils.GTASK_JSON_LIST_ID, listGid); // 列表ID
action.put(GTaskStringUtils.GTASK_JSON_GET_DELETED, false); // 不获取已删除任务
actionList.put(action);
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
// client_version
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
JSONObject jsResponse = postRequest(jsPost);
return jsResponse.getJSONArray(GTaskStringUtils.GTASK_JSON_TASKS);
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
throw new ActionFailureException("get task list: handing jsonobject failed");
Log.e(TAG, "获取任务JSON处理失败: " + e.getMessage());
throw new ActionFailureException("获取任务列表失败");
}
}
// ==================== 辅助方法 ====================
/**
* 获取当前同步的Google账号
* @return 账号对象
*/
public Account getSyncAccount() {
return mAccount;
}
/**
* 重置批量更新队列
*/
public void resetUpdateArray() {
mUpdateArray = null;
}
}
}
Write Preview
Loading…
Cancel
Save