Esempio n. 1
0
 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);
   }
 }
Esempio n. 2
0
 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);
   }
 }
Esempio n. 3
0
  @Override
  protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setTitle("我的收藏");
    groups = WrapGroup.all(realm);

    KLog.e(groups.size());
    mAdapter =
        new CollectedAdapter(this) {
          @Override
          protected void onItemClick(View v, int position) {
            startGroupActivity(v, position);
          }
        };
    mRecyclerView.setAdapter(mAdapter);

    if (groups.size() > 0) { // 本地有数据才去上传
      mAdapter.replaceWith(groups);
      if (mHasUser) { // 已经登录
        saveToCloud();
      } else {
        showSnackBar("可以登录进行云端同步啦");
      }
    } else if (mHasUser) { // 本地没有  并且已经登录
      getFromCloud();
    } else {
      showSnackBar("可以登录进行云端同步啦");
    }
  }
Esempio n. 4
0
 @Override
 public void onRefresh() {
   List<WrapGroup> groups = WrapGroup.all(realm);
   mAdapter.replaceWith(groups);
   mRefresher.setRefreshing(false);
 }