private void getFromCloud() {
try {
groups = new ArrayList<>();
AVUser user = AVUser.getCurrentUser();
JSONArray array = user.getJSONArray("groups");
if (array != null) {
for (int i = 0; i < array.length(); i++) {
JSONObject object = array.getJSONObject(i);
WrapGroup wrapGroup = new WrapGroup();
Group group = new Group();
group.setWidth(236);
group.setHeight(354);
group.setImageurl(object.getString("imageurl"));
group.setTitle(object.getString("title"));
group.setUrl(object.getString("url"));
wrapGroup.setGroup(group);
wrapGroup.setIscollected(true);
wrapGroup.setDate(new Date().getTime());
wrapGroup.setGroupid(object.getString("groupid"));
groups.add(wrapGroup);
}
saveDb(groups);
mAdapter.replaceWith(groups);
showSnackBar("云端同步成功");
}
} catch (JSONException e) {
e.printStackTrace();
KLog.e(e);
}
}
/** 登陆 */
public void login() {
String username = setUsername.getText().toString();
String password = setPassword.getText().toString();
if (TextUtils.isEmpty(username) || TextUtils.isEmpty(password)) return;
if (AVUser.getCurrentUser() != null) {
showLoadingDialog("当前用户为:" + AVUser.getCurrentUser().getUsername() + "\n正在切换用户...");
} else {
showLoadingDialog("正在登陆...");
}
AVUser.logInInBackground(
username,
password,
new LogInCallback<AVUser>() {
@Override
public void done(AVUser u, AVException e) {
if (e == null) {
Utils.showToast(UserActivity.this, "登陆成功");
User user = AVUser.getCurrentUser(User.class);
textView.setText(
"Username:"******"\n"
+ "DisplayName:"
+ user.getDisplayName()
+ "\n");
Log.i("Session-token", user.getUsername() + user.getSessionToken());
} else {
textView.setText(e.getMessage());
}
cancelLoadingDialog();
}
});
}
public void saveData(AVUser mAvUser) {
mAvUser.put("selectSubjectName", selectSubjectName);
mAvUser.put("selectSubjectId", selectSubjectId);
mAvUser.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException arg0) {
// TODO Auto-generated method stub
if (arg0 == null) {
ShareTools.getInstance()
.saveInitMemory(LoginInitMemory.this, selectSubjectId, selectSubjectName);
Intent intent = new Intent();
intent.setClass(LoginInitMemory.this, MainHomeActivity.class);
Bundle mBundle = new Bundle();
mBundle.putString("subject_id", selectSubjectId);
mBundle.putString("subject_name", selectSubjectName);
intent.putExtras(mBundle);
startActivity(intent);
overridePendingTransition(R.anim.slide_in_left, R.anim.slide_out_right);
LoginInitMemory.this.finish();
} else {
Toast.makeText(
LoginInitMemory.this, "初始化失败，请重试" + arg0.getMessage(), Toast.LENGTH_SHORT)
.show();
}
}
});
}
public static AVUser signUp(String name, String password) throws AVException {
AVUser user = new AVUser();
user.setUsername(name);
user.setPassword(password);
user.signUp();
return user;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = LayoutInflater.from(context).inflate(R.layout.item_user_friend, null);
}
TextView alpha = ViewHolder.findViewById(convertView, R.id.alpha);
TextView nameView = ViewHolder.findViewById(convertView, R.id.tv_friend_name);
ImageView avatarView = ViewHolder.findViewById(convertView, R.id.img_friend_avatar);
AVUser friend = data.get(position);
final String name = friend.getUsername();
final String avatarUrl = getAvatarUrl(friend);
UserService.displayAvatar(avatarUrl, avatarView);
nameView.setText(name);
int section = getSectionForPosition(position);
if (position == getPositionForSection(section)) {
alpha.setVisibility(View.VISIBLE);
alpha.setText(getSortLetters(friend));
} else {
alpha.setVisibility(View.GONE);
}
return convertView;
}
private void saveToCloud() {
try {
JSONArray array = new JSONArray();
for (WrapGroup group : groups) {
JSONObject object = new JSONObject();
object.put("groupid", group.getGroupid());
object.put("title", group.getGroup().getTitle());
object.put("imageurl", group.getGroup().getImageurl());
object.put("url", group.getGroup().getUrl());
array.put(object);
}
AVUser user = AVUser.getCurrentUser();
user.put("groups", array);
user.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException e) {
if (e == null) {
showSnackBar("云端同步完成");
}
}
});
} catch (JSONException e) {
e.printStackTrace();
KLog.e(e);
}
}
public void inflatData() {
AVUser currentUser = AVUser.getCurrentUser();
if (currentUser != null) {
profile_image.setImageResource(R.drawable.user_profile);
loginStatus.setText(currentUser.getUsername());
}
}
/** 修改email(API上说的开启邮箱验证不知道怎么开？？？) */
public void updEmail() {
String email = setEmail.getText().toString();
AVUser currentUser = AVUser.getCurrentUser();
if (TextUtils.isEmpty(email) || currentUser == null || !currentUser.isAuthenticated()) return;
showLoadingDialog("修改邮箱...");
currentUser.setEmail(email);
currentUser.saveInBackground(saveCallback);
}
public static void updateUserInfo() {
AVUser user = AVUser.getCurrentUser();
if (user != null) {
AVInstallation installation = AVInstallation.getCurrentInstallation();
if (installation != null) {
user.put(User.INSTALLATION, installation);
user.saveInBackground();
}
}
}
public static void removeFriend(String friendId, final SaveCallback saveCallback) {
AVUser user = AVUser.getCurrentUser();
user.unfollowInBackground(
friendId,
new FollowCallback() {
@Override
public void done(AVObject object, AVException e) {
saveCallback.done(e);
}
});
}
public static void findFriendsWithCachePolicy(
AVQuery.CachePolicy cachePolicy, FindCallback<AVUser> findCallback) {
AVUser curUser = AVUser.getCurrentUser();
AVQuery<AVUser> q = null;
try {
q = curUser.followeeQuery(AVUser.class);
} catch (Exception e) {
throw new NullPointerException();
}
q.setCachePolicy(cachePolicy);
q.include("followee");
q.findInBackground(findCallback);
}
private String getSortLetters(AVUser user) {
String username = user.getUsername();
if (username != null) {
String pinyin = CharacterParser.getPingYin(user.getUsername());
String sortString = pinyin.substring(0, 1).toUpperCase();
if (sortString.matches("[A-Z]")) {
return sortString.toUpperCase();
} else {
return "#";
}
} else {
return "#";
}
}
public static List<AVUser> searchUser(String searchName, int skip) throws AVException {
AVQuery<AVUser> q = AVUser.getQuery(AVUser.class);
q.whereContains(User.USERNAME, searchName);
q.limit(Constant.PAGE_SIZE);
q.skip(skip);
AVUser user = AVUser.getCurrentUser();
List<String> friendIds = new ArrayList<String>(CacheService.getFriendIds());
friendIds.add(user.getObjectId());
q.whereNotContainedIn(Constant.OBJECT_ID, friendIds);
q.orderByDescending(Constant.UPDATED_AT);
q.setCachePolicy(AVQuery.CachePolicy.NETWORK_ELSE_CACHE);
List<AVUser> users = q.find();
CacheService.registerUsers(users);
return users;
}
@Click(R.id.id_btn_follow)
void follow() {
AVUser user = AVUser.getCurrentUser();
AVRelation<AVObject> relation = user.getRelation("follow");
relation.add(mDream.getAVUser("user"));
user.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException e) {
if (e == null) {
showToast("关注成功");
}
}
});
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_collect:
showToast("收藏");
AVUser user = AVUser.getCurrentUser();
final AVObject collect = new AVObject("user_collect");
collect.put("user", user);
collect.put("event", mDream);
collect.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException e) {
if (e == null) {
showToast("收藏成功");
mDream.increment("collectNum");
mDream.saveInBackground();
}
}
});
break;
case R.id.action_share:
showToast("分享");
break;
case android.R.id.home:
finish();
break;
}
return super.onOptionsItemSelected(item);
}
public static void launch(Activity fromActivity) {
ChatManager chatManager = ChatManager.getInstance();
chatManager.setupManagerWithUserId(AVUser.getCurrentUser().getObjectId());
chatManager.openClient(null);
Intent intent = new Intent(fromActivity, MainActivity.class);
fromActivity.startActivity(intent);
}
/** 设置手机号,等待验证码(注册时可用,重置手机号往往应该先验证一下当前的(主动发送一次验证码到当前手机号)) */
public void setMobile() {
final String mobile = setMobilePhone.getText().toString();
User user = AVUser.getCurrentUser(User.class);
if (TextUtils.isEmpty(mobile)
|| mobile.length() != 11
|| user == null
|| !user.isAuthenticated()) return;
showLoadingDialog("设置手机号...");
user.setMobilePhoneNumber(mobile); // 先设置手机号
user.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException e) {
if (e == null) {
AVUser.requestMobilePhoneVerifyInBackground(
mobile,
new RequestMobileCodeCallback() {
@Override
public void done(AVException e) {
if (e == null) {
Utils.showToast(UserActivity.this, "已发送验证码短信,请验证!");
} else {
textView.setText(e.getMessage());
}
cancelLoadingDialog();
}
});
} else {
textView.setText(e.getMessage());
cancelLoadingDialog();
}
}
});
}
public static void displayAvatar(AVUser user, ImageView avatarView) {
if (user != null) {
String avatarUrl = User.getAvatarUrl(user);
if (avatarUrl != null) {
// ImageLoader.getInstance().displayImage(avatarUrl, avatarView,
// PhotoUtils.avatarImageOptions);
avatarView.setImageBitmap(
ColoredBitmapProvider.getInstance()
.createColoredBitmapByHashString(user.getObjectId()));
} else {
avatarView.setImageBitmap(
ColoredBitmapProvider.getInstance()
.createColoredBitmapByHashString(user.getObjectId()));
}
}
}
private void setSelectCourse(int position) {
selectSubjectName = mSubjectModels.get(position).getSubjectName();
selectSubjectId = mSubjectModels.get(position).getSubjectId();
AVQuery<AVUser> mAvQuery = AVUser.getQuery();
mAvQuery.whereEqualTo(
"username",
ShareTools.getInstance().readUserInfo(LoginInitMemory.this).get(ShareTools.USER_NAME));
mAvQuery.findInBackground(
new FindCallback<AVUser>() {
@Override
public void done(List<AVUser> arg0, AVException arg1) {
// TODO Auto-generated method stub
if (arg1 == null) {
if (arg0 != null && !arg0.isEmpty()) {
Message message = Message.obtain();
message.what = 1000;
message.obj = arg0.get(0);
mHandler.sendMessage(message);
} else {
Toast.makeText(LoginInitMemory.this, "用户为空", Toast.LENGTH_SHORT).show();
}
} else {
Log.e("ShareTools", arg1.getMessage());
}
}
});
}
private void register(final String username, final String password) {
AVUser user = new AVUser();
user.setUsername(username);
user.setPassword(password);
user.signUpInBackground(
new SignUpCallback() {
@Override
public void done(AVException e) {
LogUtil.i(TAG, "register----" + e.getMessage());
if (e == null) {
login(username, password);
} else {
showToast(e.getMessage());
}
}
});
}
public String getAvatarUrl(AVUser user) {
AVFile avatar = user.getAVFile("avatar");
if (avatar != null) {
return avatar.getUrl();
} else {
return null;
}
}
public static String nameOfConversation(AVIMConversation conversation) {
if (isValidConversation(conversation)) {
if (typeOfConversation(conversation) == ConversationType.Single) {
String otherId = otherIdOfConversation(conversation);
AVUser user = AVUserCacheUtils.getCachedUser(otherId);
if (user != null) {
return user.getUsername();
} else {
LogUtils.e("use is null");
return "对话";
}
} else {
return conversation.getName();
}
} else {
return "";
}
}
/** 验证手机号 */
public void signMobile() {
String code = setCode.getText().toString();
AVUser user = AVUser.getCurrentUser();
if (TextUtils.isEmpty(code) || user == null || !user.isAuthenticated()) return;
showLoadingDialog("正在验证手机号");
AVUser.verifyMobilePhoneInBackground(
code,
new AVMobilePhoneVerifyCallback() {
@Override
public void done(AVException e) {
if (e == null) {
Utils.showToast(UserActivity.this, "手机号验证成功!");
} else {
textView.setText(e.getMessage());
}
cancelLoadingDialog();
}
});
}
/** 重置密码(通过邮箱验证,会先检验邮箱正确与否),往往在忘记密码时候使用,所以无需注销 */
public void resetPwd() {
final String email = setEmail.getText().toString();
AVUser currentUser = AVUser.getCurrentUser();
if (TextUtils.isEmpty(email) || currentUser == null || !currentUser.isAuthenticated()) return;
showLoadingDialog("重置密码中...");
AVUser.requestPasswordResetInBackground(
email,
new RequestPasswordResetCallback() {
@Override
public void done(AVException e) {
if (e == null) {
Utils.showToast(UserActivity.this, "重置密码成功,请去" + email + "邮箱验证");
} else {
textView.setText(e.getMessage());
}
cancelLoadingDialog();
}
});
}
/** 手动更改密码,更改后自动重新登陆即可同步session-token */
public void updPassword() {
final String password = setPassword.getText().toString();
final AVUser currentUser = AVUser.getCurrentUser();
if (TextUtils.isEmpty(password) || currentUser == null || !currentUser.isAuthenticated())
return;
showLoadingDialog("正在修改密码...");
currentUser.setPassword(password); // 修改完密码后session-token会失效(再去修改用户信息时异常),重新登陆(重置了session-token)
currentUser.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException e) {
if (e == null) { // 修改成功
cancelLoadingDialog();
showLoadingDialog("正在重新登陆");
AVUser.logInInBackground(
currentUser.getUsername(),
password,
new LogInCallback<User>() {
@Override
public void done(User newUser, AVException e) {
if (e == null) {
Utils.showToast(UserActivity.this, "重新登陆成功");
textView.setText(
"Username:"******"\n"
+ "DisplayName:"
+ newUser.getDisplayName()
+ "\n");
} else {
textView.setText(e.getMessage());
}
cancelLoadingDialog();
}
},
User.class);
} else {
textView.setText(e.getMessage());
cancelLoadingDialog();
}
}
});
}
/** 更新用户名(login和signUp得到的user是授权的) */
public void updUsername() {
AVUser user = AVUser.getCurrentUser();
String usernmae = setUsername.getText().toString();
if (TextUtils.isEmpty(usernmae)) return;
if (user == null) {
Utils.showToast(this, "当前无登陆用户");
return;
}
if (!user.isAuthenticated()) {
Utils.showToast(this, "当前登陆用户无授权,请重新登录");
return;
}
showLoadingDialog("正在更改username");
user.setUsername(usernmae); // 自己的用户信息登陆后可以修改
user.saveInBackground(
new SaveCallback() {
@Override
public void done(AVException e) {
if (e == null) {
textView.setText("保存成功");
} else {
textView.setText(e.getMessage());
}
AVUser user1 = AVUser.getCurrentUser();
if (user1 != null) {
Log.i("Session-token", user1.getUsername() + user1.getSessionToken());
}
cancelLoadingDialog();
}
});
// 查询得到的user都是没有授权的
/*ParseQuery<ParseUser> query = ParseUser.getQuery();
query.getInBackground("WXIMPuEaUZ", new GetCallback<ParseUser>() {
@Override
public void done(ParseUser object, ParseException e) {
if (object != null) {
object.setUsername("李某某");
object.saveInBackground(saveCallback);
}
}
});*/
}
private void initData() {
Intent intent = getIntent();
Bundle b = intent.getBundleExtra("bundle");
bookInfo = b.getParcelable("bookinfo");
loginUser = StatusService.getInstance().getUser();
if (loginUser.getUsername().equals(bookInfo.getOwner())) {
isOwner = true;
} else {
isOwner = false;
}
mContext = this;
}
/** 注销 */
public void logout() {
if (AVUser.getCurrentUser() != null) {
showLoadingDialog("当前用户为:" + AVUser.getCurrentUser().getUsername() + "\n正在注销用户...");
} else {
Utils.showToast(UserActivity.this, "当前无用户登陆"); // 无用户登陆时注销也不会错
return;
}
AVUser.logOut(); // 直接注销,清除缓存
Utils.showToast(UserActivity.this, "注销成功");
// AVUser.logOutInBackground(new LogOutCallback() {
// @Override
// public void done(AVException e) {
// if (e == null) {//注销成功后currentUser为null
// Utils.showToast(UserActivity.this, "注销成功");
// } else {
// textView.setText(e.getMessage());
// }
// dismissLoadingDialog();
// }
// });
}
@Override
public View getView(int position, View conView, ViewGroup parent) {
// TODO Auto-generated method stub
if (conView == null) {
conView = inflater.inflate(R.layout.contact_add_friend_item, null);
}
final AddRequest addRequest = datas.get(position);
TextView nameView = ViewHolder.findViewById(conView, R.id.name);
ImageView avatarView = ViewHolder.findViewById(conView, R.id.avatar);
final Button addBtn = ViewHolder.findViewById(conView, R.id.add);
View agreedView = ViewHolder.findViewById(conView, R.id.agreedView);
AVUser from = addRequest.getFromUser();
UserService.displayAvatar(from, avatarView);
if (from != null) {
nameView.setText(from.getUsername());
}
int status = addRequest.getStatus();
if (status == AddRequest.STATUS_WAIT) {
addBtn.setVisibility(View.VISIBLE);
agreedView.setVisibility(View.GONE);
addBtn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (listener != null) {
listener.onAgreeAddRequest(addRequest);
}
}
});
} else if (status == AddRequest.STATUS_DONE) {
addBtn.setVisibility(View.GONE);
agreedView.setVisibility(View.VISIBLE);
}
return conView;
}
public static void saveAvatar(String path) throws IOException, AVException {
AVUser user = AVUser.getCurrentUser();
final AVFile file = AVFile.withAbsoluteLocalPath(user.getUsername(), path);
file.save();
user.put(User.AVATAR, file);
user.save();
user.fetch();
}