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Update GTaskClient.java

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pwiz98tyo 2 months ago
parent 87e34346b2
commit 9285f53048
1 changed files with 56 additions and 20 deletions
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java/net/micode/notes/gtask/remote/GTaskClient.java
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@ -65,31 +65,22 @@ 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 static GTaskClient mInstance = null; // 单例实例
private JSONArray mUpdateArray;
private DefaultHttpClient mHttpClient; // HTTP客户端
private String mGetUrl; // GET请求URL
private String mPostUrl; // POST请求URL
private long mClientVersion; // 客户端版本号
private boolean mLoggedin; // 登录状态
private long mLastLoginTime; // 最后登录时间
private int mActionId; // 操作ID
private Account mAccount; // 当前账户
private JSONArray mUpdateArray; // 更新操作数组
// 私有构造函数，实现单例模式
private GTaskClient() {
mHttpClient = null;
mGetUrl = GTASK_GET_URL;
@ -102,6 +93,7 @@ public class GTaskClient {
mUpdateArray = null;
}
// 获取单例实例
public static synchronized GTaskClient getInstance() {
if (mInstance == null) {
mInstance = new GTaskClient();
@ -109,15 +101,18 @@ public class GTaskClient {
return mInstance;
}
// 登录Google账户
public boolean login(Activity activity) {
// we suppose that the cookie would expire after 5 minutes
// then we need to re-login
// 检查是否需要重新登录（5分钟过期或账户切换）
final long interval = 1000 * 60 * 5;
if (mLastLoginTime + interval < System.currentTimeMillis()) {
mLoggedin = false;
}
// need to re-login after account switch
// 账户切换时需要重新登录
if (mLoggedin
&& !TextUtils.equals(getSyncAccount().name, NotesPreferenceActivity
.getSyncAccountName(activity))) {
@ -137,6 +132,7 @@ public class GTaskClient {
}
// login with custom domain if necessary
// 处理自定义域名账户
if (!(mAccount.name.toLowerCase().endsWith("gmail.com") || mAccount.name.toLowerCase()
.endsWith("googlemail.com"))) {
StringBuilder url = new StringBuilder(GTASK_URL).append("a/");
@ -152,6 +148,7 @@ public class GTaskClient {
}
// try to login with google official url
// 尝试使用Google官方URL登录
if (!mLoggedin) {
mGetUrl = GTASK_GET_URL;
mPostUrl = GTASK_POST_URL;
@ -164,6 +161,7 @@ public class GTaskClient {
return true;
}
// 登录Google账户并获取认证令牌
private String loginGoogleAccount(Activity activity, boolean invalidateToken) {
String authToken;
AccountManager accountManager = AccountManager.get(activity);
@ -174,6 +172,7 @@ public class GTaskClient {
return null;
}
// 获取同步账户
String accountName = NotesPreferenceActivity.getSyncAccountName(activity);
Account account = null;
for (Account a : accounts) {
@ -190,6 +189,7 @@ public class GTaskClient {
}
// get the token now
// 获取认证令牌
AccountManagerFuture<Bundle> accountManagerFuture = accountManager.getAuthToken(account,
"goanna_mobile", null, activity, null, null);
try {
@ -207,10 +207,12 @@ public class GTaskClient {
return authToken;
}
// 尝试登录Google Tasks
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
// 认证令牌可能过期，使令牌失效并重新尝试
authToken = loginGoogleAccount(activity, true);
if (authToken == null) {
Log.e(TAG, "login google account failed");
@ -225,7 +227,9 @@ public class GTaskClient {
return true;
}
// 登录Google Tasks服务
private boolean loginGtask(String authToken) {
// 设置HTTP客户端参数
int timeoutConnection = 10000;
int timeoutSocket = 15000;
HttpParams httpParameters = new BasicHttpParams();
@ -237,6 +241,7 @@ public class GTaskClient {
HttpProtocolParams.setUseExpectContinue(mHttpClient.getParams(), false);
// login gtask
// 登录Google Tasks
try {
String loginUrl = mGetUrl + "?auth=" + authToken;
HttpGet httpGet = new HttpGet(loginUrl);
@ -244,6 +249,7 @@ public class GTaskClient {
response = mHttpClient.execute(httpGet);
// get the cookie now
// 检查认证Cookie
List<Cookie> cookies = mHttpClient.getCookieStore().getCookies();
boolean hasAuthCookie = false;
for (Cookie cookie : cookies) {
@ -256,6 +262,7 @@ public class GTaskClient {
}
// get the client version
// 获取客户端版本
String resString = getResponseContent(response.getEntity());
String jsBegin = "_setup(";
String jsEnd = ")}</script>";
@ -280,10 +287,12 @@ public class GTaskClient {
return true;
}
// 获取操作ID
private int getActionId() {
return mActionId++;
}
// 创建HTTP POST请求
private HttpPost createHttpPost() {
HttpPost httpPost = new HttpPost(mPostUrl);
httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
@ -291,6 +300,7 @@ public class GTaskClient {
return httpPost;
}
// 处理HTTP响应内容
private String getResponseContent(HttpEntity entity) throws IOException {
String contentEncoding = null;
if (entity.getContentEncoding() != null) {
@ -298,6 +308,7 @@ public class GTaskClient {
Log.d(TAG, "encoding: " + contentEncoding);
}
// 处理压缩响应
InputStream input = entity.getContent();
if (contentEncoding != null && contentEncoding.equalsIgnoreCase("gzip")) {
input = new GZIPInputStream(entity.getContent());
@ -323,6 +334,7 @@ public class GTaskClient {
}
}
// 发送POST请求
private JSONObject postRequest(JSONObject js) throws NetworkFailureException {
if (!mLoggedin) {
Log.e(TAG, "please login first");
@ -337,6 +349,7 @@ public class GTaskClient {
httpPost.setEntity(entity);
// execute the post
// 执行POST请求
HttpResponse response = mHttpClient.execute(httpPost);
String jsString = getResponseContent(response.getEntity());
return new JSONObject(jsString);
@ -360,6 +373,7 @@ public class GTaskClient {
}
}
// 创建任务
public void createTask(Task task) throws NetworkFailureException {
commitUpdate();
try {
@ -367,6 +381,7 @@ public class GTaskClient {
JSONArray actionList = new JSONArray();
// action_list
// 添加创建任务的操作
actionList.put(task.getCreateAction(getActionId()));
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
@ -374,6 +389,7 @@ public class GTaskClient {
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
// post
// 发送请求并获取新任务ID
JSONObject jsResponse = postRequest(jsPost);
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
@ -386,6 +402,7 @@ public class GTaskClient {
}
}
// 创建任务列表
public void createTaskList(TaskList tasklist) throws NetworkFailureException {
commitUpdate();
try {
@ -393,6 +410,7 @@ public class GTaskClient {
JSONArray actionList = new JSONArray();
// action_list
// 添加创建任务列表的操作
actionList.put(tasklist.getCreateAction(getActionId()));
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
@ -400,6 +418,7 @@ public class GTaskClient {
jsPost.put(GTaskStringUtils.GTASK_JSON_CLIENT_VERSION, mClientVersion);
// post
// 发送请求并获取新任务列表ID
JSONObject jsResponse = postRequest(jsPost);
JSONObject jsResult = (JSONObject) jsResponse.getJSONArray(
GTaskStringUtils.GTASK_JSON_RESULTS).get(0);
@ -412,6 +431,7 @@ public class GTaskClient {
}
}
// 提交更新操作
public void commitUpdate() throws NetworkFailureException {
if (mUpdateArray != null) {
try {
@ -433,10 +453,12 @@ public class GTaskClient {
}
}
// 添加更新节点
public void addUpdateNode(Node node) throws NetworkFailureException {
if (node != null) {
// too many update items may result in an error
// set max to 10 items
// 批量操作限制，超过10个项目时提交更新
if (mUpdateArray != null && mUpdateArray.length() > 10) {
commitUpdate();
}
@ -447,6 +469,8 @@ public class GTaskClient {
}
}
// 移动任务
public void moveTask(Task task, TaskList preParent, TaskList curParent)
throws NetworkFailureException {
commitUpdate();
@ -456,10 +480,12 @@ public class GTaskClient {
JSONObject action = new JSONObject();
// action_list
// 创建移动任务的操作
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());
// 设置前置兄弟任务ID，如果在同一任务列表中移动且不是第一个任务
if (preParent == curParent && task.getPriorSibling() != null) {
// put prioring_sibing_id only if moving within the tasklist and
// it is not the first one
@ -467,6 +493,8 @@ public class GTaskClient {
}
action.put(GTaskStringUtils.GTASK_JSON_SOURCE_LIST, preParent.getGid());
action.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT, curParent.getGid());
// 设置目标任务列表ID（如果在不同任务列表之间移动）
if (preParent != curParent) {
// put the dest_list only if moving between tasklists
action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
@ -486,6 +514,7 @@ public class GTaskClient {
}
}
// 删除节点
public void deleteNode(Node node) throws NetworkFailureException {
commitUpdate();
try {
@ -493,6 +522,7 @@ public class GTaskClient {
JSONArray actionList = new JSONArray();
// action_list
// 设置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);
@ -509,6 +539,7 @@ public class GTaskClient {
}
}
// 获取任务列表
public JSONArray getTaskLists() throws NetworkFailureException {
if (!mLoggedin) {
Log.e(TAG, "please login first");
@ -521,6 +552,7 @@ public class GTaskClient {
response = mHttpClient.execute(httpGet);
// get the task list
// 解析响应内容获取任务列表
String resString = getResponseContent(response.getEntity());
String jsBegin = "_setup(";
String jsEnd = ")}</script>";
@ -547,6 +579,7 @@ public class GTaskClient {
}
}
// 获取特定任务列表中的任务
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
commitUpdate();
try {
@ -555,6 +588,7 @@ public class GTaskClient {
JSONObject action = new JSONObject();
// action_list
// 创建获取任务列表的操作
action.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_GETALL);
action.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, getActionId());
@ -575,10 +609,12 @@ public class GTaskClient {
}
}
// 获取同步账户
public Account getSyncAccount() {
return mAccount;
}
// 重置更新数组
public void resetUpdateArray() {
mUpdateArray = null;
}

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