/** 从云端获取数据并加入本地的listView */
private void getLeanCloudData() {
// leanCloud数据读取
AVQuery.doCloudQueryInBackground(
"select * from " + swicthCategory(),
new CloudQueryCallback<AVCloudQueryResult>() {
@SuppressWarnings("null")
@Override
public void done(AVCloudQueryResult result, AVException cqlException) {
List<String> names = new ArrayList<String>();
if (cqlException == null) {
for (int i = 0; i < result.getResults().size(); i++) {
String categoryName = titleName;
String name = result.getResults().get(i).getString("name");
String remainDays = result.getResults().get(i).getString("remainDays");
String kiloNum = result.getResults().get(i).getString("kiloNum");
boolean state = result.getResults().get(i).getBoolean("state");
Log.e("result: i", "" + name + remainDays + kiloNum);
HashMap<String, Object> map = new HashMap<String, Object>();
map.put("name", name);
map.put("remainDays", remainDays);
map.put("kiloNum", kiloNum);
list.add(map);
// 加入是否过期的物品
if (!state) {
if (!names.isEmpty()) {
for (int j = 0; j < names.size(); j++) {
if (!names.get(i).equals(name)) {
names.add(name);
}
}
} else {
names.add(name);
}
}
}
if (!names.isEmpty()) {
createDialog(names, "过期提示");
}
// 适配器
SimpleAdapter adapter =
new SimpleAdapter(
CategoryActivity.this,
list,
R.layout.category_list_item,
new String[] {"name", "remainDays", "kiloNum"},
new int[] {R.id.item_name, R.id.item_days, R.id.item_kilo_num});
categoryListView.setAdapter(adapter);
}
}
});
}
public void getOverdue() {
AVQuery.doCloudQueryInBackground(
"select * from overdue",
new CloudQueryCallback<AVCloudQueryResult>() {
@Override
public void done(AVCloudQueryResult result, AVException e) {
List<String> names = new ArrayList<String>();
if (e == null) {
for (int i = 0; i < result.getResults().size(); i++) {
String name = result.getResults().get(i).getString("name");
names.add(name);
}
if (!names.isEmpty()) {
createDialog(names, "物品不足提示");
}
}
}
});
}