default PageBean calcPage(final int max, final int pageNo, final int pageSize) {
PageBean page = new PageBean();
page.setTotalCount(max);
page.setCurrentPage(currentPage(pageNo) + 1);
page.setMaxPage(maxPage(max, pageSize));
return page;
}
/**
* 获得应用排行榜信息
*
* @return
*/
public List<AppsBean> getTopAppsList(String action_url) {
AppLog.d(TAG, "---getApps---action_url=" + action_url + ";pageNo=" + pageBean.getPageNo());
param.put(RequestParam.Param.PAGENO, String.valueOf(pageBean.getPageNo()));
param.put(RequestParam.Param.LINENUMBER, String.valueOf(pageBean.getPageSize()));
String jsonStr = mNetUtil.getAppsByStatus(param, RequestParam.SERVICE_ACTION_URL + action_url);
if (jsonStr.equals(RequestParam.NET_ERROR)) {
return null;
}
List<AppsBean> tempList = new ArrayList<AppsBean>();
try {
JSONObject jsonObj = new JSONObject(jsonStr);
if (null == jsonObj) {
pageBean.calculatePageTotal(0);
return tempList;
}
JSONObject pageObj = jsonObj.getJSONObject("page");
if (null == jsonObj) {
pageBean.calculatePageTotal(0);
return tempList;
}
JSONArray listArr = pageObj.getJSONArray("list");
Object pageTotal = pageObj.get("totalLine");
pageBean.calculatePageTotal(Integer.valueOf(pageTotal.toString()));
JSONObject appObj;
setPath();
for (int i = 0; i < listArr.length(); i++) {
appObj = listArr.getJSONObject(i);
AppsBean apps = new AppsBean();
apps.setID(appObj.getInt("id"));
apps.setAppName(appObj.getString("name"));
apps.setPrice(appObj.getDouble("price"));
String imageSrc = appObj.getString("image");
String[] tempStr = imageSrc.split("/");
apps.setNatImageUrl(path + tempStr[tempStr.length - 1]);
apps.setSerImageUrl(RequestParam.SERVICE_IMAGE_URL + imageSrc);
if (appObj.getString("id") != null
&& !appObj.getString("id").equals("")
&& appObj.getString("id") != null
&& !appObj.getString("id").equals("")
&& appObj.getString("name") != null
&& !appObj.getString("name").equals("")) {
tempList.add(apps);
}
}
} catch (JSONException e) {
AppLog.d(TAG, "*********error************* getRecommendAppsList json is error");
e.printStackTrace();
}
if (pageBean.getPageTotal() == 0) {
pageBean.setPageNo(0);
}
// loadListImage(tempList,AppStoreActivity.MSG_FINISH_ONE_APP);
return tempList;
}
/**
* @param cu cache对象
* @param page 分页对新
* @param objectName 索引值(相当于key-value中的key)
* @return 一个存储所需数据对象的List
*/
public static List loadByCache(CacheUtil cu, PageBean page, String objectName) {
List back = null;
List result = (List) cu.getCacheObject(objectName);
if (result != null) {
back = new ArrayList();
int count =
(Integer.parseInt(page.getPageIndex()) - 1) * Integer.parseInt(page.getPageCount());
int length = result.size();
for (int i = count;
i
< ((count + Integer.parseInt(page.getPageCount())) < length
? (count + Integer.parseInt(page.getPageCount()))
: length);
i++) {
back.add(result.get(i));
}
}
return back;
}
/**
* 获取已安装或已升级应用的分页数据
*
* @return
*/
public List<ApplicationBean> getOnePageAppsList(List<ApplicationBean> all) {
List<ApplicationBean> tempList = new ArrayList<ApplicationBean>();
if (null == all || all.size() < 1) {
return tempList;
}
if (all.size() <= pageBean.getPageSize()) {
return all;
} else {
int startIndex, endIndex;
int pageNo = pageBean.getPageNo();
startIndex = (pageNo - 1) * pageBean.getPageSize();
endIndex = pageNo * pageBean.getPageSize();
if (pageNo == pageBean.getPageTotal()) {
endIndex = all.size();
}
for (int i = startIndex; i < endIndex; i++) {
tempList.add(all.get(i));
}
}
return tempList;
}
/**
* 根据分类id获得应用信息
*
* @return
*/
public List<AppsBean> getAppsSearchList(String action_url) {
AppLog.d(
TAG,
"---getApps---action_url="
+ action_url
+ ";pageNo="
+ pageBean.getPageNo()
+ pageBean.getKeyWord());
// if(typeId>=0){
// param.put(RequestParam.Param.TYPEID,String.valueOf(typeId));
// }
// param.put(RequestParam.Param.PAGENO,String.valueOf(pageBean.getPageNo()));
// param.put(RequestParam.Param.LINENUMBER, String.valueOf(pageBean.getPageSize()));
param.put(RequestParam.Param.KEYWORD, pageBean.getKeyWord());
String jsonStr = mNetUtil.getAppsByStatus(param, RequestParam.SERVICE_ACTION_URL + action_url);
if (jsonStr.equals(RequestParam.NET_ERROR)) {
return null;
}
List<AppsBean> tempList = new ArrayList<AppsBean>();
try {
JSONObject allObj = new JSONObject(jsonStr);
if (null == allObj) {
pageBean.calculatePageTotal(0);
return tempList;
}
JSONObject pageObj = allObj.getJSONObject("page");
JSONArray listArr = pageObj.getJSONArray("list");
Object pageTotal = pageObj.get("totalLine");
if (Integer.valueOf(pageTotal.toString()) == 0) {
pageBean.calculatePageTotal(0);
return tempList;
}
pageBean.calculatePageTotal(Integer.valueOf(pageTotal.toString()));
JSONObject appObj;
setPath();
for (int i = 0; i < listArr.length(); i++) {
appObj = listArr.getJSONObject(i);
AppsBean apps = new AppsBean();
apps.setID(appObj.getInt("id"));
apps.setAppName(appObj.getString("name"));
// String typeIDStr=appObj.getString("typeId");
// apps.setTypeID(typeIDStr.equals("")?-1:Integer.valueOf(typeIDStr));
apps.setVersion("(" + appObj.getString("version") + ")");
apps.setTypeName(
"" + appObj.getString("typeNames").replace("[", "").replace("\"", "").replace("]", ""));
String imageSrc = appObj.getString("image");
String[] tempStr = imageSrc.split("/");
apps.setNatImageUrl(path + tempStr[tempStr.length - 1]);
apps.setSerImageUrl(RequestParam.SERVICE_IMAGE_URL + imageSrc);
if (appObj.getString("id") != null
&& !appObj.getString("id").equals("")
&& appObj.getString("id") != null
&& !appObj.getString("id").equals("")
&& appObj.getString("name") != null
&& !appObj.getString("name").equals("")) {
tempList.add(apps);
}
}
} catch (JSONException e) {
e.printStackTrace();
}
return tempList;
}
