public static boolean isNameLeagal(String groupname) {
List<AVObject> avObjects;
AVQuery<AVObject> singlequery = new AVQuery<AVObject>("UserInfo");
AVQuery<AVObject> groupquery = new AVQuery<AVObject>("Group");
singlequery.whereEqualTo("username", groupname);
try {
avObjects = singlequery.find();
if (avObjects.size() != 0) {
return false;
}
} catch (AVException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
groupquery.whereEqualTo("groupname", groupname);
try {
avObjects = groupquery.find();
if (avObjects.size() != 0) {
return false;
}
} catch (AVException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return true;
}
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());
}
}
});
}
public static void findUserInConversationAllInfo(
String objectId, FindCallback<AVObject> callback) {
AVQuery<AVObject> query = new AVQuery<AVObject>(USERINFO);
query.whereEqualTo(OBJECTID, objectId);
query.setCachePolicy(AVQuery.CachePolicy.NETWORK_ELSE_CACHE);
query.findInBackground(callback);
}
private void initData() {
String friendUsername = getIntent().getStringExtra("username");
mUsername.setText(friendUsername);
mUserAcount.setText(getIntent().getStringExtra("email"));
switch (getIntent().getStringExtra("gender")) {
case "男":
mGender.setImageDrawable(getResources().getDrawable(R.drawable.user_boy));
break;
case "女":
mGender.setImageDrawable(getResources().getDrawable(R.drawable.user_girl));
break;
}
// 用户头像(大图)
AVQuery<AVObject> queryAvater = new AVQuery<AVObject>("Gender");
queryAvater.whereEqualTo("username", friendUsername);
queryAvater.findInBackground(findGenderCallback(this, mAvatar));
AVQuery<AVObject> query = new AVQuery<AVObject>("UserInformation");
query.whereEqualTo("username", friendUsername);
query.findInBackground(
new FindCallback<AVObject>() {
public void done(List<AVObject> avObjects, AVException e) {
if (e == null) {
Message msg = new Message();
msg.what = 1;
msg.obj = avObjects;
mFriendHandler.sendMessage(msg);
} else {
// Toast.makeText(AlterActivity.this, "请检查网络！",
// Toast.LENGTH_LONG).show();
}
}
});
// 查找好友距离
findLocation(AVUser.getCurrentUser().getUsername(), friendUsername);
}
private void loadData() {
AVQuery<AVObject> query = new AVQuery<AVObject>("dream");
query.whereEqualTo("objectId", objectId);
query.include("user");
query.findInBackground(
new FindCallback<AVObject>() {
@Override
public void done(List<AVObject> list, AVException e) {
if (e == null) {
if (list.size() == 1) {
mDream = list.get(0);
showToast("数据加载完毕");
}
}
}
});
}
private void queryFood(String queryString) {
AVQuery<AVObject> query = new AVQuery<AVObject>(Food.CLASS_NAME);
query.whereEqualTo(Food.CATEGORY, queryString);
System.out.println("queryString:" + queryString);
query.findInBackground(
new FindCallback<AVObject>() {
@Override
public void done(List<AVObject> l, AVException e) {
if (e == null) {
mDialog.dismiss();
set = new TreeSet<String>();
int size = l.size();
for (int i = 0; i < size; i++) {
String restaurant = l.get(i).getString(Food.RESTURANT);
set.add(restaurant);
}
int setSize = set.size();
mActionBar.setSubtitle("共查找到" + setSize + "家商家");
// restaurants = set.toArray(new String[set.size()]);
/** 将Set转化成List */
restaurants = new ArrayList<String>(set);
foods = new ArrayList<List<AVObject>>();
for (int i = 0; i < restaurants.size(); i++) {
System.out.println(restaurants.get(i));
List<AVObject> array = new ArrayList<AVObject>();
for (int j = 0; j < size; j++) {
AVObject obj = l.get(j);
if (restaurants.get(i).equals(obj.getString(Food.RESTURANT))) {
array.add(obj);
}
}
foods.add(array);
}
adapter = new CategoryAdapter(CategorySearchActivity.this, restaurants, foods);
mListView.setAdapter(adapter);
} else {
log.e("CategorySearchActivity", "按类查询获取数据异常", e);
mDialog.dismiss();
Toast.makeText(CategorySearchActivity.this, R.string.loading_fail, Toast.LENGTH_SHORT)
.show();
}
}
});
mListView.setOnChildClickListener(this);
}
public static List<CompanyPost> findCompanyPost(
int skip, int limit, String dateString, String cityName) throws AVException {
AVQuery<CompanyPost> q = CompanyPost.getQuery(CompanyPost.class);
// hehe 还好哟示例
// TODO 这里如果include user 其他用户没法发布评论啊....尼玛啊 但是为什么能取到ObjectId呢啊啊啊啊，ffff 这里查到了是不是要保存到cache里边啊？！
q.include(CompanyPost.USER);
q.include(CompanyPost.COMMENT);
if (dateString != null && !dateString.isEmpty()) {
Date startDate;
Date endDate;
Date nowDate = new Date();
try {
startDate = DateUtils.getFirstDayOfMonth(dateString, "yyyy-MM-dd");
// 必须比今天要早不是么...
if (nowDate.getTime() > startDate.getTime()) {
startDate = nowDate;
}
endDate = DateUtils.getLastDayOfMonth(dateString, "yyyy-MM-dd");
} catch (Exception e) {
e.printStackTrace();
return new ArrayList<>();
}
q.whereGreaterThan("datePlanned", startDate);
q.whereLessThan("datePlanned", endDate);
}
if (cityName != null && !cityName.isEmpty()) {
q.whereEqualTo("destination", cityName);
}
q.skip(skip);
q.limit(limit);
q.setCachePolicy(AVQuery.CachePolicy.NETWORK_ELSE_CACHE);
q.orderByDescending(AVObject.CREATED_AT);
List<CompanyPost> posts = q.find();
for (int i = 0; i < posts.size(); i++) {
CacheService.registerUser((LeanchatUser) posts.get(i).getPublisher());
}
return posts;
}
public static void findUserUrl(String id, FindCallback<AVObject> call) throws AVException {
AVQuery<AVObject> query = new AVQuery<AVObject>(USERINFO);
query.whereEqualTo(USERID, id);
query.setCachePolicy(AVQuery.CachePolicy.NETWORK_ELSE_CACHE);
query.findInBackground(call); // q.get(id);
}
