public boolean addFavoritePost(int nPost) {
fFeed = getSharedPreferences("DATA", 0);
if (postJsonArray == null) {
postJsonArray = new JSONArray();
}
HNPost temp = mFeed.getPosts().get(nPost);
if (!isPostinFavorite(temp.getURL())) {
// New hnPOST
JSONObject jsonObject = new JSONObject();
try {
jsonObject.put("url", temp.getURL());
jsonObject.put("title", temp.getTitle());
jsonObject.put("urlDomain", temp.getURLDomain());
jsonObject.put("author", temp.getAuthor());
jsonObject.put("postID", temp.getPostID());
jsonObject.put("commentsCount", temp.getCommentsCount());
jsonObject.put("points", temp.getPoints());
jsonObject.put("upvoteURL", null);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// put in jsonArray
postJsonArray.put(jsonObject);
fFeed.edit().putString("postData", postJsonArray.toString()).commit();
favoritePosts.addPost(temp);
return true;
}
return false;
}
private void initFavoritePosts() {
fFeed = getSharedPreferences("DATA", 0);
String storeJSON = fFeed.getString("postData", "");
favoritePosts = new HNFeed(new ArrayList<HNPost>(), null, "");
if (storeJSON.length() > 0) {
try {
postJsonArray = new JSONArray(storeJSON);
for (int n = 0; n < postJsonArray.length(); n++) {
JSONObject temp = postJsonArray.getJSONObject(n);
favoritePosts.addPost(
new HNPost(
temp.getString("url"),
temp.getString("title"),
temp.getString("urlDomain"),
temp.getString("author"),
temp.getString("postID"),
temp.getInt("commentsCount"),
temp.getInt("points"),
null));
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == NEXTPAGE && resultCode == RESULT_OK) {
int position = (int) data.getIntExtra(ARTICAL_POSITION, -1);
HNPost post = mFeed.getPosts().get(position);
openPostInApp(position, post, null, MainActivity.this);
}
}
protected void onPostExecute(HNFeed result) {
if (progress != null && progress.isShowing()) progress.dismiss();
if (result != null
&& result.getUserAcquiredFor() != null
&& result.getUserAcquiredFor().equals(Settings.getUserName(App.getInstance())))
showFeed(result);
}
public void run() {
List<HNPost> mPosts = mFeed.getPosts();
HNFeedParser parser = new HNFeedParser();
for (int i = 0; i < mPosts.size(); i++) {
HNPost post = mPosts.get(i);
post.setContent(parser.getURLContent(post.getURL()));
getURLContent_ThreadHandler.sendEmptyMessage(0);
}
}
@Override
protected void onResume() {
super.onResume();
boolean registeredUserChanged =
mFeed.getUserAcquiredFor() != null
&& (!mFeed.getUserAcquiredFor().equals(Settings.getUserName(this)));
// We want to reload the feed if a new user logged in
if (HNCredentials.isInvalidated() || registeredUserChanged) {
showFeed(new HNFeed(new ArrayList<HNPost>(), null, ""));
startFeedLoading();
}
// refresh if font size changed
if (refreshFontSizes()) mPostsListAdapter.notifyDataSetChanged();
// Ramesh kumar coding part for change background color using radio button
if (refreshBackgroundColor()) mPostsListAdapter.notifyDataSetChanged();
// ------------- kevin's codes. refresh the setup when changing the setting -----------------
if (refreshHTMLContent()) {
if (mCurrentHTMLContent.equals("display")) {
new Thread(getURLContent_Thread).start();
} else {
List<HNPost> mPosts = mFeed.getPosts();
for (int i = 0; i < mPosts.size(); i++) {
mPosts.get(i).setContent("");
}
showFeed(mFeed);
}
}
// restore vertical scrolling position if applicable
if (mListState != null) mPostsList.onRestoreInstanceState(mListState);
mListState = null;
}
@Override
public void onTaskFinished(int taskCode, TaskResultCode code, HNFeed result, Object tag) {
if (taskCode == TASKCODE_LOAD_FEED) {
if (code.equals(TaskResultCode.Success) && mPostsListAdapter != null) {
showFeed(result);
} else if (!code.equals(TaskResultCode.Success))
Toast.makeText(this, getString(R.string.error_unable_to_retrieve_feed), Toast.LENGTH_SHORT)
.show();
mActionbarRefreshProgress.setVisibility(View.GONE);
mActionbarRefresh.setVisibility(View.VISIBLE);
} else if (taskCode == TASKCODE_LOAD_MORE_POSTS) {
if (!code.equals(TaskResultCode.Success))
Toast.makeText(this, getString(R.string.error_unable_to_load_more), Toast.LENGTH_SHORT)
.show();
mFeed.appendLoadMoreFeed(result);
mPostsListAdapter.notifyDataSetChanged();
}
}
public boolean isPostinFavorite(String postUrl) {
for (int p = 0; p < favoritePosts.getPosts().size(); p++) {
if (favoritePosts.getPosts().get(p).getURL().equals(postUrl)) return true;
}
return false;
}