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@ -41,20 +41,20 @@ public class LatestPostsFragment extends BaseFragment { |
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/** |
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/** |
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* The key to use when putting profile's url String to {@link LatestPostsFragment}'s Bundle. |
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* The key to use when putting profile's url String to {@link LatestPostsFragment}'s Bundle. |
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*/ |
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*/ |
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static final String PROFILE_URL = "PROFILE_DOCUMENT"; |
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private static final String PROFILE_URL = "PROFILE_URL"; |
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/** |
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/** |
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* {@link ArrayList} of {@link TopicSummary} objects used to hold profile's latest posts. Data |
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* {@link ArrayList} of {@link TopicSummary} objects used to hold profile's latest posts. Data |
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* are added in {@link LatestPostsFragment.ProfileLatestPostsTask}. |
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* are added in {@link LatestPostsTask}. |
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*/ |
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*/ |
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static ArrayList<TopicSummary> parsedTopicSummaries; |
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static ArrayList<TopicSummary> parsedTopicSummaries; |
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private LatestPostsAdapter latestPostsAdapter; |
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private LatestPostsAdapter latestPostsAdapter; |
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private int numberOfPages = -1; |
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private int numberOfPages = -1; |
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private int pagesLoaded = 0; |
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private int pagesLoaded = 0; |
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private String profileUrl; |
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private String profileUrl; |
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private ProfileLatestPostsTask profileLatestPostsTask; |
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private LatestPostsTask profileLatestPostsTask; |
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private MaterialProgressBar progressBar; |
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private MaterialProgressBar progressBar; |
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private boolean isLoadingMore; |
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private boolean isLoadingMore; |
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static int visibleThreshold = 5; |
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private static final int visibleThreshold = 5; |
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private int lastVisibleItem, totalItemCount; |
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private int lastVisibleItem, totalItemCount; |
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public LatestPostsFragment() { |
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public LatestPostsFragment() { |
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@ -87,7 +87,6 @@ public class LatestPostsFragment extends BaseFragment { |
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public View onCreateView(LayoutInflater inflater, ViewGroup container, |
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public View onCreateView(LayoutInflater inflater, ViewGroup container, |
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Bundle savedInstanceState) { |
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Bundle savedInstanceState) { |
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final View rootView = inflater.inflate(R.layout.profile_fragment_latest_posts, container, false); |
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final View rootView = inflater.inflate(R.layout.profile_fragment_latest_posts, container, false); |
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latestPostsAdapter = new LatestPostsAdapter(fragmentInteractionListener); |
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latestPostsAdapter = new LatestPostsAdapter(fragmentInteractionListener); |
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RecyclerView mainContent = (RecyclerView) rootView.findViewById(R.id.profile_latest_posts_recycler); |
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RecyclerView mainContent = (RecyclerView) rootView.findViewById(R.id.profile_latest_posts_recycler); |
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mainContent.setAdapter(latestPostsAdapter); |
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mainContent.setAdapter(latestPostsAdapter); |
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@ -105,19 +104,18 @@ public class LatestPostsFragment extends BaseFragment { |
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latestPostsAdapter.notifyItemInserted(parsedTopicSummaries.size() - 1); |
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latestPostsAdapter.notifyItemInserted(parsedTopicSummaries.size() - 1); |
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//Load data
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//Load data
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profileLatestPostsTask = new ProfileLatestPostsTask(); |
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profileLatestPostsTask = new LatestPostsTask(); |
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profileLatestPostsTask.execute(profileUrl + ";sa=showPosts;start=" + pagesLoaded * 15); |
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profileLatestPostsTask.execute(profileUrl + ";sa=showPosts;start=" + pagesLoaded * 15); |
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++pagesLoaded; |
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++pagesLoaded; |
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} |
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} |
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} |
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} |
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}; |
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}; |
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latestPostsAdapter.setOnLoadMoreListener(onLoadMoreListener); |
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//latestPostsAdapter.setOnLoadMoreListener();
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mainContent.addOnScrollListener(new RecyclerView.OnScrollListener() { |
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mainContent.addOnScrollListener(new RecyclerView.OnScrollListener() { |
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@Override |
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@Override |
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public void onScrolled(RecyclerView recyclerView, int dx, int dy) { |
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public void onScrolled(RecyclerView recyclerView, int dx, int dy) { |
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super.onScrolled(recyclerView, dx, dy); |
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super.onScrolled(recyclerView, dx, dy); |
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totalItemCount = layoutManager.getItemCount(); |
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totalItemCount = layoutManager.getItemCount(); |
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lastVisibleItem = layoutManager.findLastVisibleItemPosition(); |
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lastVisibleItem = layoutManager.findLastVisibleItemPosition(); |
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@ -135,7 +133,7 @@ public class LatestPostsFragment extends BaseFragment { |
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public void onActivityCreated(Bundle savedInstanceState) { |
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public void onActivityCreated(Bundle savedInstanceState) { |
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super.onActivityCreated(savedInstanceState); |
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super.onActivityCreated(savedInstanceState); |
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if (parsedTopicSummaries.isEmpty()) { |
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if (parsedTopicSummaries.isEmpty()) { |
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profileLatestPostsTask = new ProfileLatestPostsTask(); |
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profileLatestPostsTask = new LatestPostsTask(); |
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profileLatestPostsTask.execute(profileUrl + ";sa=showPosts"); |
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profileLatestPostsTask.execute(profileUrl + ";sa=showPosts"); |
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pagesLoaded = 1; |
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pagesLoaded = 1; |
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} |
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} |
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@ -155,22 +153,20 @@ public class LatestPostsFragment extends BaseFragment { |
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/** |
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/** |
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* An {@link AsyncTask} that handles asynchronous fetching of a profile page and parsing this |
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* An {@link AsyncTask} that handles asynchronous fetching of a profile page and parsing this |
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* user's personal text. |
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* user's latest posts. |
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* <p>ProfileTask's {@link AsyncTask#execute execute} method needs a profile's url as String |
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* <p>LatestPostsTask's {@link AsyncTask#execute execute} method needs a profile's url as String |
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* parameter!</p> |
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* parameter!</p> |
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*/ |
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*/ |
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public class ProfileLatestPostsTask extends AsyncTask<String, Void, Boolean> { |
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public class LatestPostsTask extends AsyncTask<String, Void, Boolean> { |
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//Class variables
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//Class variables
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/** |
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/** |
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* Debug Tag for logging debug output to LogCat |
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* Debug Tag for logging debug output to LogCat |
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*/ |
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*/ |
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@SuppressWarnings("unused") |
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@SuppressWarnings("unused") |
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private static final String TAG = "ProfileLatestPostsTask"; //Separate tag for AsyncTask
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private static final String TAG = "LatestPostsTask"; //Separate tag for AsyncTask
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protected void onPreExecute() { |
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protected void onPreExecute() { |
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if (!isLoadingMore) { |
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if (!isLoadingMore) progressBar.setVisibility(ProgressBar.VISIBLE); |
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progressBar.setVisibility(ProgressBar.VISIBLE); |
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} |
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} |
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} |
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protected Boolean doInBackground(String... profileUrl) { |
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protected Boolean doInBackground(String... profileUrl) { |
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@ -190,6 +186,7 @@ public class LatestPostsFragment extends BaseFragment { |
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protected void onPostExecute(Boolean result) { |
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protected void onPostExecute(Boolean result) { |
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if (!result) { //Parse failed!
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if (!result) { //Parse failed!
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Report.d(TAG, "Parse failed!"); |
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Toast.makeText(getContext() |
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Toast.makeText(getContext() |
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, "Fatal error!\n Aborting...", Toast.LENGTH_LONG).show(); |
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, "Fatal error!\n Aborting...", Toast.LENGTH_LONG).show(); |
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getActivity().finish(); |
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getActivity().finish(); |
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@ -203,14 +200,13 @@ public class LatestPostsFragment extends BaseFragment { |
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private boolean parseLatestPosts(Document latestPostsPage) { |
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private boolean parseLatestPosts(Document latestPostsPage) { |
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Elements latestPostsRows = latestPostsPage. |
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Elements latestPostsRows = latestPostsPage. |
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select("td:has(table:Contains(Show Posts)):not([style]) > table"); |
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select("td:has(table:Contains(Show Posts)):not([style]) > table"); |
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if (latestPostsRows == null) |
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if (latestPostsRows.isEmpty()) { |
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latestPostsRows = latestPostsPage. |
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latestPostsRows = latestPostsPage. |
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select("td:has(table:Contains(Show Posts)):not([style]) > table"); |
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select("td:has(table:Contains(Εμφάνιση μηνυμάτων)):not([style]) > table"); |
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} |
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//Removes loading item
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//Removes loading item
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if (isLoadingMore) { |
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if (isLoadingMore) { |
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parsedTopicSummaries.remove(parsedTopicSummaries.size() - 1); |
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parsedTopicSummaries.remove(parsedTopicSummaries.size() - 1); |
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} |
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} |
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for (Element row : latestPostsRows) { |
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for (Element row : latestPostsRows) { |
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@ -219,7 +215,7 @@ public class LatestPostsFragment extends BaseFragment { |
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if (numberOfPages == -1) { |
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if (numberOfPages == -1) { |
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Elements pages = row.select("tr.catbg3 a"); |
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Elements pages = row.select("tr.catbg3 a"); |
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for (Element page : pages) { |
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for (Element page : pages) { |
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if (Integer.parseInt(page.text()) >= numberOfPages) |
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if (Integer.parseInt(page.text()) > numberOfPages) |
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numberOfPages = Integer.parseInt(page.text()); |
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numberOfPages = Integer.parseInt(page.text()); |
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} |
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} |
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} |
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} |
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@ -228,7 +224,7 @@ public class LatestPostsFragment extends BaseFragment { |
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if (rowHeader.size() != 2) { |
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if (rowHeader.size() != 2) { |
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return false; |
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return false; |
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} else { |
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} else { |
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pTopicTitle = rowHeader.text(); |
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pTopicTitle = rowHeader.first().text().trim(); |
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pTopicUrl = rowHeader.first().select("a").last().attr("href"); |
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pTopicUrl = rowHeader.first().select("a").last().attr("href"); |
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pDateTime = rowHeader.last().text(); |
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pDateTime = rowHeader.last().text(); |
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} |
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} |
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@ -256,7 +252,6 @@ public class LatestPostsFragment extends BaseFragment { |
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+ "<img src=\"https://img.youtube.com/vi/" |
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+ "<img src=\"https://img.youtube.com/vi/" |
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+ embededVideosUrls.get(tmp_counter) + "/default.jpg\" alt=\"\" border=\"0\">" |
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+ embededVideosUrls.get(tmp_counter) + "/default.jpg\" alt=\"\" border=\"0\">" |
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+ "</a>" |
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+ "</a>" |
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//+ "<img class=\"embedded-video-play\" src=\"http://www.youtube.com/yt/brand/media/image/YouTube_light_color_icon.png\">"
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+ "</div>"); |
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+ "</div>"); |
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} |
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} |
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} |
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} |
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