diff options
Diffstat (limited to 'src/org/fox/ttrss/HeadlinesFragment.java')
| -rw-r--r-- | src/org/fox/ttrss/HeadlinesFragment.java | 1179 |
1 files changed, 0 insertions, 1179 deletions
diff --git a/src/org/fox/ttrss/HeadlinesFragment.java b/src/org/fox/ttrss/HeadlinesFragment.java deleted file mode 100644 index 32670252..00000000 --- a/src/org/fox/ttrss/HeadlinesFragment.java +++ /dev/null @@ -1,1179 +0,0 @@ -package org.fox.ttrss; - -import java.net.MalformedURLException; -import java.net.URL; -import java.text.DateFormat; -import java.text.SimpleDateFormat; -import java.util.ArrayList; -import java.util.Date; -import java.util.HashMap; -import java.util.TimeZone; - -import org.fox.ttrss.types.Article; -import org.fox.ttrss.types.ArticleList; -import org.fox.ttrss.types.Feed; -import org.fox.ttrss.util.HeadlinesRequest; -import org.fox.ttrss.util.TypefaceCache; -import org.jsoup.Jsoup; -import org.jsoup.nodes.Document; -import org.jsoup.nodes.Element; - -import android.animation.ObjectAnimator; -import android.app.Activity; -import android.content.Context; -import android.content.Intent; -import android.content.SharedPreferences; -import android.content.res.Resources.Theme; -import android.graphics.Bitmap; -import android.graphics.Paint; -import android.graphics.Typeface; -import android.net.Uri; -import android.os.Bundle; -import android.preference.PreferenceManager; -import android.provider.OpenableColumns; -import android.support.v4.app.Fragment; -import android.support.v4.widget.SwipeRefreshLayout; -import android.text.Html; -import android.util.DisplayMetrics; -import android.util.Log; -import android.util.TypedValue; -import android.view.ContextMenu; -import android.view.ContextMenu.ContextMenuInfo; -import android.view.LayoutInflater; -import android.view.MenuItem; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.ViewGroup; -import android.widget.AbsListView; -import android.widget.AbsListView.OnScrollListener; -import android.widget.AdapterView; -import android.widget.AdapterView.AdapterContextMenuInfo; -import android.widget.AdapterView.OnItemClickListener; -import android.widget.ArrayAdapter; -import android.widget.CheckBox; -import android.widget.ImageView; -import android.widget.ListView; -import android.widget.TextView; - -import com.google.gson.JsonElement; -import com.nostra13.universalimageloader.core.DisplayImageOptions; -import com.nostra13.universalimageloader.core.ImageLoader; -import com.nostra13.universalimageloader.core.assist.FailReason; -import com.nostra13.universalimageloader.core.listener.ImageLoadingListener; - -public class HeadlinesFragment extends Fragment implements OnItemClickListener, OnScrollListener { - public static enum ArticlesSelection { ALL, NONE, UNREAD }; - - public static final int HEADLINES_REQUEST_SIZE = 30; - public static final int HEADLINES_BUFFER_MAX = 500; - - private final String TAG = this.getClass().getSimpleName(); - - private Feed m_feed; - private Article m_activeArticle; - private String m_searchQuery = ""; - private boolean m_refreshInProgress = false; - private boolean m_autoCatchupDisabled = false; - - private SharedPreferences m_prefs; - - private ArticleListAdapter m_adapter; - private ArticleList m_articles = GlobalState.getInstance().m_loadedArticles; - private ArticleList m_selectedArticles = new ArticleList(); - private ArticleList m_readArticles = new ArticleList(); - private HeadlinesEventListener m_listener; - private OnlineActivity m_activity; - private SwipeRefreshLayout m_swipeLayout; - private int m_maxImageSize = 0; - - public ArticleList getSelectedArticles() { - return m_selectedArticles; - } - - public void initialize(Feed feed) { - m_feed = feed; - } - - public void initialize(Feed feed, Article activeArticle) { - m_feed = feed; - - if (activeArticle != null) { - m_activeArticle = getArticleById(activeArticle.id); - } - } - - @Override - public boolean onContextItemSelected(MenuItem item) { - AdapterContextMenuInfo info = (AdapterContextMenuInfo) item - .getMenuInfo(); - - switch (item.getItemId()) { - case R.id.set_labels: - if (true) { - Article article = getArticleAtPosition(info.position); - - if (article != null) { - if (m_activity.getApiLevel() != 7) { - m_activity.editArticleLabels(article); - } else { - m_activity.toast(R.string.server_function_not_available); - } - } - } - return true; - case R.id.article_set_note: - if (true) { - Article article = getArticleAtPosition(info.position); - - if (article != null) { - m_activity.editArticleNote(article); - } - } - return true; - - case R.id.headlines_article_link_copy: - if (true) { - Article article = getArticleAtPosition(info.position); - - if (article != null) { - m_activity.copyToClipboard(article.link); - } - } - return true; - case R.id.headlines_article_link_open: - if (true) { - Article article = getArticleAtPosition(info.position); - - if (article != null) { - Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(article.link)); - startActivity(browserIntent); - - if (article.unread) { - article.unread = false; - m_activity.saveArticleUnread(article); - } - } - } - return true; - case R.id.selection_toggle_marked: - if (true) { - ArticleList selected = getSelectedArticles(); - - if (selected.size() > 0) { - for (Article a : selected) - a.marked = !a.marked; - - m_activity.toggleArticlesMarked(selected); - //updateHeadlines(); - } else { - Article article = getArticleAtPosition(info.position); - if (article != null) { - article.marked = !article.marked; - m_activity.saveArticleMarked(article); - //updateHeadlines(); - } - } - m_adapter.notifyDataSetChanged(); - } - return true; - case R.id.selection_toggle_published: - if (true) { - ArticleList selected = getSelectedArticles(); - - if (selected.size() > 0) { - for (Article a : selected) - a.published = !a.published; - - m_activity.toggleArticlesPublished(selected); - //updateHeadlines(); - } else { - Article article = getArticleAtPosition(info.position); - if (article != null) { - article.published = !article.published; - m_activity.saveArticlePublished(article); - //updateHeadlines(); - } - } - m_adapter.notifyDataSetChanged(); - } - return true; - case R.id.selection_toggle_unread: - if (true) { - ArticleList selected = getSelectedArticles(); - - if (selected.size() > 0) { - for (Article a : selected) - a.unread = !a.unread; - - m_activity.toggleArticlesUnread(selected); - //updateHeadlines(); - } else { - Article article = getArticleAtPosition(info.position); - if (article != null) { - article.unread = !article.unread; - m_activity.saveArticleUnread(article); - //updateHeadlines(); - } - } - m_adapter.notifyDataSetChanged(); - } - return true; - case R.id.headlines_share_article: - if (true) { - Article article = getArticleAtPosition(info.position); - if (article != null) - m_activity.shareArticle(article); - } - return true; - case R.id.catchup_above: - if (true) { - Article article = getArticleAtPosition(info.position); - if (article != null) { - ArticleList articles = getAllArticles(); - ArticleList tmp = new ArticleList(); - for (Article a : articles) { - if (article.id == a.id) - break; - - if (a.unread) { - a.unread = false; - tmp.add(a); - } - } - if (tmp.size() > 0) { - m_activity.toggleArticlesUnread(tmp); - //updateHeadlines(); - } - } - m_adapter.notifyDataSetChanged(); - } - return true; - default: - Log.d(TAG, "onContextItemSelected, unhandled id=" + item.getItemId()); - return super.onContextItemSelected(item); - } - } - - - @Override - public void onCreateContextMenu(ContextMenu menu, View v, - ContextMenuInfo menuInfo) { - - getActivity().getMenuInflater().inflate(R.menu.headlines_context_menu, menu); - - if (m_selectedArticles.size() > 0) { - menu.setHeaderTitle(R.string.headline_context_multiple); - menu.setGroupVisible(R.id.menu_group_single_article, false); - } else { - AdapterContextMenuInfo info = (AdapterContextMenuInfo)menuInfo; - Article article = getArticleAtPosition(info.position); - menu.setHeaderTitle(Html.fromHtml(article.title)); - menu.setGroupVisible(R.id.menu_group_single_article, true); - } - - menu.findItem(R.id.set_labels).setEnabled(m_activity.getApiLevel() >= 1); - menu.findItem(R.id.article_set_note).setEnabled(m_activity.getApiLevel() >= 1); - - super.onCreateContextMenu(menu, v, menuInfo); - - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { - - if (savedInstanceState != null) { - m_feed = savedInstanceState.getParcelable("feed"); - //m_articles = savedInstanceState.getParcelable("articles"); - m_activeArticle = savedInstanceState.getParcelable("activeArticle"); - m_selectedArticles = savedInstanceState.getParcelable("selectedArticles"); - m_searchQuery = (String) savedInstanceState.getCharSequence("searchQuery"); - } - - DisplayMetrics metrics = new DisplayMetrics(); - getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics); - m_maxImageSize = (int) (128 * metrics.density + 0.5); - - Log.d(TAG, "maxImageSize=" + m_maxImageSize); - - View view = inflater.inflate(R.layout.headlines_fragment, container, false); - - m_swipeLayout = (SwipeRefreshLayout) view.findViewById(R.id.headlines_swipe_container); - - m_swipeLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { - @Override - public void onRefresh() { - refresh(false, true); - } - }); - - if (!m_activity.isCompatMode()) { - m_swipeLayout.setColorScheme(android.R.color.holo_green_dark, - android.R.color.holo_red_dark, - android.R.color.holo_blue_dark, - android.R.color.holo_orange_dark); - } - - - ListView list = (ListView)view.findViewById(R.id.headlines); - m_adapter = new ArticleListAdapter(getActivity(), R.layout.headlines_row, (ArrayList<Article>)m_articles); - - /* if (!m_activity.isCompatMode()) { - AnimationSet set = new AnimationSet(true); - - Animation animation = new AlphaAnimation(0.0f, 1.0f); - animation.setDuration(500); - set.addAnimation(animation); - - animation = new TranslateAnimation( - Animation.RELATIVE_TO_SELF, 50.0f,Animation.RELATIVE_TO_SELF, 0.0f, - Animation.RELATIVE_TO_SELF, 0.0f,Animation.RELATIVE_TO_SELF, 0.0f - ); - animation.setDuration(1000); - set.addAnimation(animation); - - LayoutAnimationController controller = new LayoutAnimationController(set, 0.5f); - - list.setLayoutAnimation(controller); - } */ - - list.setAdapter(m_adapter); - list.setOnItemClickListener(this); - list.setOnScrollListener(this); - //list.setEmptyView(view.findViewById(R.id.no_headlines)); - registerForContextMenu(list); - - //m_activity.m_pullToRefreshAttacher.addRefreshableView(list, this); - - //if (m_activity.isSmallScreen()) - //view.findViewById(R.id.headlines_fragment).setPadding(0, 0, 0, 0); - - Log.d(TAG, "onCreateView, feed=" + m_feed); - - return view; - } - - @Override - public void onResume() { - super.onResume(); - - if (GlobalState.getInstance().m_activeArticle != null) { - m_activeArticle = GlobalState.getInstance().m_activeArticle; - GlobalState.getInstance().m_activeArticle = null; - } - - if (m_activeArticle != null) { - setActiveArticle(m_activeArticle); - } - - if (m_articles.size() == 0 || !m_feed.equals(GlobalState.getInstance().m_activeFeed)) { - if (m_activity.getSupportFragmentManager().findFragmentByTag(CommonActivity.FRAG_ARTICLE) == null) { - refresh(false); - GlobalState.getInstance().m_activeFeed = m_feed; - } - } else { - notifyUpdated(); - } - - m_activity.initMenu(); - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext()); - m_activity = (OnlineActivity) activity; - m_listener = (HeadlinesEventListener) activity; - } - - @Override - public void onItemClick(AdapterView<?> av, View view, int position, long id) { - ListView list = (ListView)av; - - Log.d(TAG, "onItemClick=" + position); - - if (list != null) { - Article article = (Article)list.getItemAtPosition(position); - if (article.id >= 0) { - m_listener.onArticleSelected(article); - - // only set active article when it makes sense (in HeadlinesActivity) - if (getActivity().findViewById(R.id.article_fragment) != null) { - m_activeArticle = article; - } - - m_adapter.notifyDataSetChanged(); - } - } - } - - public void refresh(boolean append) { - refresh(append, false); - } - - @SuppressWarnings({ "serial" }) - public void refresh(boolean append, boolean userInitiated) { - if (m_activity != null && m_feed != null) { - m_refreshInProgress = true; - - m_swipeLayout.setRefreshing(true); - m_activity.setProgressBarVisibility(true); - - if (!m_feed.equals(GlobalState.getInstance().m_activeFeed)) { - append = false; - } - - // new stuff may appear on top, scroll back to show it - if (!append) { - if (getView() != null) { - Log.d(TAG, "scroll hack"); - ListView list = (ListView)getView().findViewById(R.id.headlines); - m_autoCatchupDisabled = true; - list.setSelection(0); - m_autoCatchupDisabled = false; - list.setEmptyView(null); - m_adapter.clear(); - m_adapter.notifyDataSetChanged(); - } - } - - final boolean fappend = append; - final String sessionId = m_activity.getSessionId(); - final boolean isCat = m_feed.is_cat; - - HeadlinesRequest req = new HeadlinesRequest(getActivity().getApplicationContext(), m_activity, m_feed) { - @Override - protected void onProgressUpdate(Integer... progress) { - m_activity.setProgress(Math.round((((float)progress[0] / (float)progress[1]) * 10000))); - } - - @Override - protected void onPostExecute(JsonElement result) { - if (isDetached()) return; - - if (getView() != null) { - ListView list = (ListView)getView().findViewById(R.id.headlines); - - if (list != null) { - list.setEmptyView(getView().findViewById(R.id.no_headlines)); - } - } - - m_activity.setProgressBarVisibility(false); - - super.onPostExecute(result); - - if (isAdded()) { - m_swipeLayout.setRefreshing(false); - } - - if (result != null) { - m_refreshInProgress = false; - - if (m_articles.indexOf(m_activeArticle) == -1) - m_activeArticle = null; - - m_adapter.notifyDataSetChanged(); - m_listener.onHeadlinesLoaded(fappend); - - } else { - if (m_lastError == ApiError.LOGIN_FAILED) { - m_activity.login(true); - } else { - m_activity.setLoadingStatus(getErrorMessage(), false); - } - } - } - }; - - int skip = 0; - - if (append) { - // adaptive, all_articles, marked, published, unread - String viewMode = m_activity.getViewMode(); - int numUnread = 0; - int numAll = m_articles.size(); - - for (Article a : m_articles) { - if (a.unread) ++numUnread; - } - - if ("marked".equals(viewMode)) { - skip = numAll; - } else if ("published".equals(viewMode)) { - skip = numAll; - } else if ("unread".equals(viewMode)) { - skip = numUnread; - } else if (m_searchQuery != null && m_searchQuery.length() > 0) { - skip = numAll; - } else if ("adaptive".equals(viewMode)) { - skip = numUnread > 0 ? numUnread : numAll; - } else { - skip = numAll; - } - - } else { - m_activity.setLoadingStatus(R.string.blank, true); - } - - final int fskip = skip; - - final boolean allowForceUpdate = m_activity.getApiLevel() >= 9 && - !m_feed.is_cat && m_feed.id > 0 && !append && userInitiated && - skip == 0; - - Log.d(TAG, "allowForceUpdate=" + allowForceUpdate + " userInitiated=" + userInitiated); - - - req.setOffset(skip); - - HashMap<String,String> map = new HashMap<String,String>() { - { - put("op", "getHeadlines"); - put("sid", sessionId); - put("feed_id", String.valueOf(m_feed.id)); - put("show_content", "true"); - put("include_attachments", "true"); - put("view_mode", m_activity.getViewMode()); - put("limit", String.valueOf(HEADLINES_REQUEST_SIZE)); - put("offset", String.valueOf(0)); - put("skip", String.valueOf(fskip)); - put("include_nested", "true"); - put("order_by", m_prefs.getBoolean("oldest_first", false) ? "date_reverse" : ""); - - if (isCat) put("is_cat", "true"); - - if (allowForceUpdate) { - put("force_update", "true"); - } - - if (m_searchQuery != null && m_searchQuery.length() != 0) { - put("search", m_searchQuery); - put("search_mode", ""); - put("match_on", "both"); - } - - } - }; - - req.execute(map); - } - } - - @Override - public void onSaveInstanceState (Bundle out) { - super.onSaveInstanceState(out); - - out.setClassLoader(getClass().getClassLoader()); - out.putParcelable("feed", m_feed); - //out.putParcelable("articles", m_articles); - out.putParcelable("activeArticle", m_activeArticle); - out.putParcelable("selectedArticles", m_selectedArticles); - out.putCharSequence("searchQuery", m_searchQuery); - } - - /* private void setLoadingStatus(int status, boolean showProgress) { - if (getView() != null) { - TextView tv = (TextView)getView().findViewById(R.id.loading_message); - - if (tv != null) { - tv.setText(status); - } - } - - if (getActivity() != null) - getActivity().setProgressBarIndeterminateVisibility(showProgress); - } */ - - /* private class HeadlinesRequest extends ApiRequest { - int m_offset = 0; - - public HeadlinesRequest(Context context) { - super(context); - } - - protected void onPostExecute(JsonElement result) { - if (result != null) { - try { - JsonArray content = result.getAsJsonArray(); - if (content != null) { - Type listType = new TypeToken<List<Article>>() {}.getType(); - final List<Article> articles = new Gson().fromJson(content, listType); - - while (m_articles.size() > HEADLINES_BUFFER_MAX) - m_articles.remove(0); - - if (m_offset == 0) - m_articles.clear(); - else - m_articles.remove(m_articles.size()-1); // remove previous placeholder - - for (Article f : articles) - m_articles.add(f); - - if (articles.size() == HEADLINES_REQUEST_SIZE) { - Article placeholder = new Article(-1); - m_articles.add(placeholder); - - m_canLoadMore = true; - } else { - m_canLoadMore = false; - } - - m_adapter.notifyDataSetChanged(); - - if (m_articles.size() == 0) - setLoadingStatus(R.string.no_headlines_to_display, false); - else - setLoadingStatus(R.string.blank, false); - - m_refreshInProgress = false; - - return; - } - - } catch (Exception e) { - e.printStackTrace(); - } - } - - if (m_lastError == ApiError.LOGIN_FAILED) { - m_activity.login(); - } else { - setLoadingStatus(getErrorMessage(), false); - } - m_refreshInProgress = false; - } - - public void setOffset(int skip) { - m_offset = skip; - } - } */ - - static class HeadlineViewHolder { - public TextView titleView; - public TextView feedTitleView; - public ImageView markedView; - public ImageView publishedView; - public TextView excerptView; - public ImageView flavorImageView; - public TextView authorView; - public TextView dateView; - public CheckBox selectionBoxView; - public ImageView menuButtonView; - public ViewGroup flavorImageHolder; - - } - - private class ArticleListAdapter extends ArrayAdapter<Article> { - private ArrayList<Article> items; - - public static final int VIEW_NORMAL = 0; - public static final int VIEW_UNREAD = 1; - public static final int VIEW_SELECTED = 2; - public static final int VIEW_SELECTED_UNREAD = 3; - public static final int VIEW_LOADMORE = 4; - - public static final int VIEW_COUNT = VIEW_LOADMORE+1; - - private final Integer[] origTitleColors = new Integer[VIEW_COUNT]; - private final int titleHighScoreUnreadColor; - - public ArticleListAdapter(Context context, int textViewResourceId, ArrayList<Article> items) { - super(context, textViewResourceId, items); - this.items = items; - - Theme theme = context.getTheme(); - TypedValue tv = new TypedValue(); - theme.resolveAttribute(R.attr.headlineTitleHighScoreUnreadTextColor, tv, true); - titleHighScoreUnreadColor = tv.data; - } - - public int getViewTypeCount() { - return VIEW_COUNT; - } - - @Override - public int getItemViewType(int position) { - Article a = items.get(position); - - if (a.id == -1) { - return VIEW_LOADMORE; - } else if (m_activeArticle != null && a.id == m_activeArticle.id && a.unread) { - return VIEW_SELECTED_UNREAD; - } else if (m_activeArticle != null && a.id == m_activeArticle.id) { - return VIEW_SELECTED; - } else if (a.unread) { - return VIEW_UNREAD; - } else { - return VIEW_NORMAL; - } - } - - @Override - public View getView(int position, View convertView, ViewGroup parent) { - - View v = convertView; - - final Article article = items.get(position); - HeadlineViewHolder holder; - - int headlineFontSize = Integer.parseInt(m_prefs.getString("headlines_font_size_sp", "13")); - int headlineSmallFontSize = Math.max(10, Math.min(18, headlineFontSize - 2)); - - if (v == null) { - int layoutId = R.layout.headlines_row; - - switch (getItemViewType(position)) { - case VIEW_LOADMORE: - layoutId = R.layout.headlines_row_loadmore; - break; - case VIEW_UNREAD: - layoutId = R.layout.headlines_row_unread; - break; - case VIEW_SELECTED: - layoutId = R.layout.headlines_row_selected; - break; - case VIEW_SELECTED_UNREAD: - layoutId = R.layout.headlines_row_selected_unread; - break; - } - - LayoutInflater vi = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE); - v = vi.inflate(layoutId, null); - - holder = new HeadlineViewHolder(); - holder.titleView = (TextView)v.findViewById(R.id.title); - - holder.feedTitleView = (TextView)v.findViewById(R.id.feed_title); - holder.markedView = (ImageView)v.findViewById(R.id.marked); - holder.publishedView = (ImageView)v.findViewById(R.id.published); - holder.excerptView = (TextView)v.findViewById(R.id.excerpt); - holder.flavorImageView = (ImageView) v.findViewById(R.id.flavor_image); - holder.authorView = (TextView)v.findViewById(R.id.author); - holder.dateView = (TextView) v.findViewById(R.id.date); - holder.selectionBoxView = (CheckBox) v.findViewById(R.id.selected); - holder.menuButtonView = (ImageView) v.findViewById(R.id.article_menu_button); - holder.flavorImageHolder = (ViewGroup) v.findViewById(R.id.flavorImageHolder); - - v.setTag(holder); - - // http://code.google.com/p/android/issues/detail?id=3414 - ((ViewGroup)v).setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); - } else { - holder = (HeadlineViewHolder) v.getTag(); - } - - if (holder.titleView != null) { - holder.titleView.setText(Html.fromHtml(article.title)); - - if (m_prefs.getBoolean("enable_condensed_fonts", false)) { - Typeface tf = TypefaceCache.get(m_activity, "sans-serif-condensed", article.unread ? Typeface.BOLD : Typeface.NORMAL); - - if (tf != null && !tf.equals(holder.titleView.getTypeface())) { - holder.titleView.setTypeface(tf); - } - - holder.titleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, Math.min(21, headlineFontSize + 5)); - } else { - holder.titleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, Math.min(21, headlineFontSize + 3)); - } - - adjustTitleTextView(article.score, holder.titleView, position); - } - - - - if (holder.feedTitleView != null) { - if (article.feed_title != null && (m_feed.is_cat || m_feed.id < 0)) { - - /* if (article.feed_title.length() > 20) - ft.setText(article.feed_title.substring(0, 20) + "..."); - else */ - - holder.feedTitleView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineSmallFontSize); - holder.feedTitleView.setText(article.feed_title); - - } else { - holder.feedTitleView.setVisibility(View.GONE); - } - - } - - - - if (holder.markedView != null) { - holder.markedView.setImageResource(article.marked ? R.drawable.ic_star_full : R.drawable.ic_star_empty); - - holder.markedView.setOnClickListener(new OnClickListener() { - - @Override - public void onClick(View v) { - article.marked = !article.marked; - m_adapter.notifyDataSetChanged(); - - m_activity.saveArticleMarked(article); - } - }); - } - - - - if (holder.publishedView != null) { - holder.publishedView.setImageResource(article.published ? R.drawable.ic_published : R.drawable.ic_unpublished); - - holder.publishedView.setOnClickListener(new OnClickListener() { - - @Override - public void onClick(View v) { - article.published = !article.published; - m_adapter.notifyDataSetChanged(); - - m_activity.saveArticlePublished(article); - } - }); - } - - String articleContent = article.content != null ? article.content : ""; - - if (holder.excerptView != null) { - if (!m_prefs.getBoolean("headlines_show_content", true)) { - holder.excerptView.setVisibility(View.GONE); - } else { - String excerpt = Jsoup.parse(articleContent).text(); - - if (excerpt.length() > CommonActivity.EXCERPT_MAX_SIZE) - excerpt = excerpt.substring(0, CommonActivity.EXCERPT_MAX_SIZE) + "..."; - - holder.excerptView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineFontSize); - holder.excerptView.setText(excerpt); - } - } - - - - if (holder.flavorImageView != null && m_prefs.getBoolean("headlines_show_flavor_image", true)) { - holder.flavorImageView.setVisibility(View.GONE); - - Document doc = Jsoup.parse(articleContent); - - Element img = doc.select("img").first(); - if (doc != null) { - - if (img != null) { - String imgSrc = img.attr("src"); - - // retarded schema-less urls - if (imgSrc.indexOf("//") == 0) - imgSrc = "http:" + imgSrc; - - DisplayImageOptions options = new DisplayImageOptions.Builder(). - cacheInMemory(true). - cacheOnDisk(true). - build(); - - final ImageView flavorImageView = holder.flavorImageView; - - ImageLoader.getInstance().displayImage(imgSrc, holder.flavorImageView, options, new ImageLoadingListener() { - - @Override - public void onLoadingCancelled(String arg0, - View arg1) { - // TODO Auto-generated method stub - - } - - @Override - public void onLoadingComplete(String arg0, - View arg1, Bitmap arg2) { - // TODO Auto-generated method stub - - if (!isAdded()) return; - - if (arg2.getWidth() > 128 && arg2.getHeight() > 128) { - if (arg0 != null && !arg0.equals(arg1.getTag())) { - if (!m_activity.isCompatMode() && flavorImageView.getVisibility() != View.VISIBLE) { - ObjectAnimator anim = ObjectAnimator.ofFloat(flavorImageView, "alpha", 0f, 1f); - anim.setDuration(500); - anim.start(); - } - } - - flavorImageView.setTag(arg0); - flavorImageView.setVisibility(View.VISIBLE); - } - } - - @Override - public void onLoadingFailed(String arg0, - View arg1, FailReason arg2) { - // TODO Auto-generated method stub - } - - @Override - public void onLoadingStarted(String arg0, - View arg1) { - // TODO Auto-generated method stub - - } - - }); - } - - } - } else if (holder.flavorImageHolder != null) { - holder.flavorImageHolder.setVisibility(View.GONE); - } - - String articleAuthor = article.author != null ? article.author : ""; - - - if (holder.authorView != null) { - holder.authorView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineSmallFontSize); - - if (articleAuthor.length() > 0) { - holder.authorView.setText(getString(R.string.author_formatted, articleAuthor)); - } else { - holder.authorView.setText(""); - } - } - - if (holder.dateView != null) { - holder.dateView.setTextSize(TypedValue.COMPLEX_UNIT_SP, headlineSmallFontSize); - - Date d = new Date((long)article.updated * 1000); - DateFormat df = new SimpleDateFormat("MMM dd, HH:mm"); - df.setTimeZone(TimeZone.getDefault()); - holder.dateView.setText(df.format(d)); - } - - - if (holder.selectionBoxView != null) { - holder.selectionBoxView.setChecked(m_selectedArticles.contains(article)); - holder.selectionBoxView.setOnClickListener(new OnClickListener() { - - @Override - public void onClick(View view) { - CheckBox cb = (CheckBox)view; - - if (cb.isChecked()) { - if (!m_selectedArticles.contains(article)) - m_selectedArticles.add(article); - } else { - m_selectedArticles.remove(article); - } - - m_listener.onArticleListSelectionChange(m_selectedArticles); - - Log.d(TAG, "num selected: " + m_selectedArticles.size()); - } - }); - } - - if (holder.menuButtonView != null) { - //if (m_activity.isDarkTheme()) - // ib.setImageResource(R.drawable.ic_mailbox_collapsed_holo_dark); - - holder.menuButtonView.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - getActivity().openContextMenu(v); - } - }); - } - - return v; - } - - private void adjustTitleTextView(int score, TextView tv, int position) { - int viewType = getItemViewType(position); - if (origTitleColors[viewType] == null) - // store original color - origTitleColors[viewType] = Integer.valueOf(tv.getCurrentTextColor()); - - if (score < -500) { - tv.setPaintFlags(tv.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG); - } else if (score > 500) { - tv.setTextColor(titleHighScoreUnreadColor); - tv.setPaintFlags(tv.getPaintFlags() & ~Paint.STRIKE_THRU_TEXT_FLAG); - } else { - tv.setTextColor(origTitleColors[viewType].intValue()); - tv.setPaintFlags(tv.getPaintFlags() & ~Paint.STRIKE_THRU_TEXT_FLAG); - } - } - } - - - public void notifyUpdated() { - m_adapter.notifyDataSetChanged(); - } - - public ArticleList getAllArticles() { - return m_articles; - } - - public void setActiveArticle(Article article) { - if (article != m_activeArticle) { - m_activeArticle = article; - m_adapter.notifyDataSetChanged(); - - ListView list = (ListView)getView().findViewById(R.id.headlines); - - if (list != null && article != null) { - int position = m_adapter.getPosition(article); - list.setSelection(position); - } - } - } - - public void setSelection(ArticlesSelection select) { - m_selectedArticles.clear(); - - if (select != ArticlesSelection.NONE) { - for (Article a : m_articles) { - if (select == ArticlesSelection.ALL || select == ArticlesSelection.UNREAD && a.unread) { - m_selectedArticles.add(a); - } - } - } - - m_adapter.notifyDataSetChanged(); - } - - public Article getArticleAtPosition(int position) { - try { - return m_adapter.getItem(position); - } catch (IndexOutOfBoundsException e) { - return null; - } catch (NullPointerException e) { - return null; - } - } - - public Article getArticleById(int id) { - for (Article a : m_articles) { - if (a.id == id) - return a; - } - return null; - } - - public ArticleList getUnreadArticles() { - ArticleList tmp = new ArticleList(); - for (Article a : m_articles) { - if (a.unread) tmp.add(a); - } - return tmp; - } - - @Override - public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { - if (!m_refreshInProgress && m_articles.findById(-1) != null && firstVisibleItem + visibleItemCount == m_articles.size()) { - refresh(true); - } - - if (m_prefs.getBoolean("headlines_mark_read_scroll", false) && firstVisibleItem > 0 && !m_autoCatchupDisabled) { - Article a = m_articles.get(firstVisibleItem - 1); - - if (a != null && a.unread) { - a.unread = false; - m_readArticles.add(a); - m_feed.unread--; - } - } - } - - @Override - public void onScrollStateChanged(AbsListView view, int scrollState) { - if (scrollState == SCROLL_STATE_IDLE && m_prefs.getBoolean("headlines_mark_read_scroll", false)) { - if (!m_readArticles.isEmpty()) { - m_activity.toggleArticlesUnread(m_readArticles); - m_activity.refresh(false); - m_readArticles.clear(); - } - } - } - - public Article getActiveArticle() { - return m_activeArticle; - } - - public int getArticlePosition(Article article) { - try { - return m_adapter.getPosition(article); - } catch (NullPointerException e) { - return -1; - } - } - - public String getSearchQuery() { - return m_searchQuery; - } - - public void setSearchQuery(String query) { - if (!m_searchQuery.equals(query)) { - m_searchQuery = query; - refresh(false); - } - } - - public Feed getFeed() { - return m_feed; - } - - /* class DownloadFlavorImagesTask extends AsyncTask<ImageView, Void, Bitmap> { - ImageView imageView = null; - @Override - protected Bitmap doInBackground(ImageView... imageViews) { - this.imageView = imageViews[0]; - return download((URL)imageView.getTag()); - } - - @Override - protected void onPostExecute(Bitmap result) { - if (result != null) { - imageView.setImageBitmap(result); - imageView.setVisibility(View.VISIBLE); - } - } - - private Bitmap download(URL url) { - try { - HttpURLConnection conn = (HttpURLConnection) url.openConnection(); - - conn.setDoInput(true); - conn.setUseCaches(true); - conn.connect(); - - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - - byte[] buf = new byte[256]; - int read = 0; - - while ((read = conn.getInputStream().read(buf)) >= 0) { - bos.write(buf, 0, read); - } - - final BitmapFactory.Options options = new BitmapFactory.Options(); - - byte[] bitmap = bos.toByteArray(); - - options.inJustDecodeBounds = true; - BitmapFactory.decodeByteArray(bitmap, 0, bitmap.length, options); - options.inJustDecodeBounds = false; - - int inSampleSize = CommonActivity.calculateInSampleSize(options, 128, 128); - - Bitmap decodedBitmap = BitmapFactory.decodeByteArray(bitmap, 0, bitmap.length, options); - - return decodedBitmap; - } catch (OutOfMemoryError e) { - Log.d(TAG, "OOM while trying to decode headline flavor image. :("); - e.printStackTrace(); - } catch (IOException e) { - // - } - - return null; - } - } */ -} |