/**
* 用户博客列表
*
* @param authoruid
* @param pageIndex
* @return
* @throws AppException
*/
public BlogList getUserBlogList(
int authoruid, String authorname, int pageIndex, boolean isRefresh) throws AppException {
BlogList list = null;
String key =
"userbloglist_"
+ authoruid
+ "_"
+ (URLEncoder.encode(authorname))
+ "_"
+ loginUid
+ "_"
+ pageIndex
+ "_"
+ PAGE_SIZE;
if (isNetworkConnected() && (!isReadDataCache(key) || isRefresh)) {
try {
list =
ApiClient.getUserBlogList(this, authoruid, authorname, loginUid, pageIndex, PAGE_SIZE);
if (list != null && pageIndex == 0) {
Notice notice = list.getNotice();
list.setNotice(null);
list.setCacheKey(key);
saveObject(list, key);
list.setNotice(notice);
}
} catch (AppException e) {
list = (BlogList) readObject(key);
if (list == null) throw e;
}
} else {
list = (BlogList) readObject(key);
if (list == null) list = new BlogList();
}
return list;
}
/**
* 博客列表
*
* @param type 推荐：recommend 最新：latest
* @param pageIndex
* @return
* @throws AppException
*/
public BlogList getBlogList(String type, int pageIndex, boolean isRefresh) throws AppException {
BlogList list = null;
String key = "bloglist_" + type + "_" + pageIndex + "_" + PAGE_SIZE;
if (isNetworkConnected() && (!isReadDataCache(key) || isRefresh)) {
try {
list = ApiClient.getBlogList(this, type, pageIndex, PAGE_SIZE);
if (list != null && pageIndex == 0) {
Notice notice = list.getNotice();
list.setNotice(null);
list.setCacheKey(key);
saveObject(list, key);
list.setNotice(notice);
}
} catch (AppException e) {
list = (BlogList) readObject(key);
if (list == null) throw e;
}
} else {
list = (BlogList) readObject(key);
if (list == null) list = new BlogList();
}
return list;
}
private void lvBlogHandleMessage(Message msg) {
if (msg.what >= 0) {
BlogList bloglist = (BlogList) msg.obj;
Notice notice = bloglist.getNotice();
// 显示用户博客数量
String tabBlogText = String.format("博客(%d)", bloglist.getBlogsCount());
mTabBlog.setText(tabBlogText);
// 处理listview数据
switch (msg.arg1) {
case UIHelper.LISTVIEW_ACTION_INIT:
case UIHelper.LISTVIEW_ACTION_REFRESH:
case UIHelper.LISTVIEW_ACTION_CHANGE_CATALOG:
lvBlogSumData = msg.what;
lvBlogData.clear(); // 先清除原有数据
lvBlogData.addAll(bloglist.getBloglist());
break;
case UIHelper.LISTVIEW_ACTION_SCROLL:
lvBlogSumData += msg.what;
if (lvBlogData.size() > 0) {
for (Blog blog1 : bloglist.getBloglist()) {
boolean b = false;
for (Blog blog2 : lvBlogData) {
if (blog1.getId() == blog2.getId()) {
b = true;
break;
}
}
if (!b) lvBlogData.add(blog1);
}
} else {
lvBlogData.addAll(bloglist.getBloglist());
}
break;
}
if (msg.what < _pageSize) {
curLvBlogDataState = UIHelper.LISTVIEW_DATA_FULL;
lvBlogAdapter.notifyDataSetChanged();
lvBlog_foot_more.setText(R.string.load_full);
} else if (msg.what == _pageSize) {
curLvBlogDataState = UIHelper.LISTVIEW_DATA_MORE;
lvBlogAdapter.notifyDataSetChanged();
lvBlog_foot_more.setText(R.string.load_more);
}
// 发送通知广播
if (msg.obj != null) {
UIHelper.sendBroadCast(UserCenter.this, notice);
}
} else if (msg.what == -1) {
// 有异常--显示加载出错 & 弹出错误消息
curLvBlogDataState = UIHelper.LISTVIEW_DATA_MORE;
lvBlog_foot_more.setText(R.string.load_error);
((AppException) msg.obj).makeToast(UserCenter.this);
}
if (lvBlogData.size() == 0) {
curLvBlogDataState = UIHelper.LISTVIEW_DATA_EMPTY;
lvBlog_foot_more.setText(R.string.load_empty);
}
lvBlog_foot_progress.setVisibility(View.GONE);
if (msg.arg1 == UIHelper.LISTVIEW_ACTION_REFRESH) {
mLvBlog.onRefreshComplete(
getString(R.string.pull_to_refresh_update) + new Date().toLocaleString());
mLvBlog.setSelection(0);
} else if (msg.arg1 == UIHelper.LISTVIEW_ACTION_CHANGE_CATALOG) {
mLvBlog.setSelection(0);
}
}