diff options
Diffstat (limited to 'orgfoxttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java')
| -rw-r--r-- | orgfoxttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java | 547 |
1 files changed, 0 insertions, 547 deletions
diff --git a/orgfoxttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java b/orgfoxttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java deleted file mode 100644 index 4439a943..00000000 --- a/orgfoxttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java +++ /dev/null @@ -1,547 +0,0 @@ -package org.fox.ttrss; - -import java.lang.reflect.Type; -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.HashMap; -import java.util.List; - -import org.fox.ttrss.types.Feed; -import org.fox.ttrss.types.FeedCategory; -import org.fox.ttrss.types.FeedCategoryList; - -import android.annotation.SuppressLint; -import android.app.Activity; -import android.app.AlertDialog; -import android.app.Dialog; -import android.content.Context; -import android.content.DialogInterface; -import android.content.SharedPreferences; -import android.content.SharedPreferences.OnSharedPreferenceChangeListener; -import android.os.Bundle; -import android.preference.PreferenceManager; -import android.support.v4.app.Fragment; -import android.support.v4.widget.SwipeRefreshLayout; -import android.util.Log; -import android.view.ContextMenu; -import android.view.ContextMenu.ContextMenuInfo; -import android.view.View.OnClickListener; -import android.view.LayoutInflater; -import android.view.MenuItem; -import android.view.View; -import android.view.ViewGroup; -import android.widget.AdapterView; -import android.widget.AdapterView.AdapterContextMenuInfo; -import android.widget.AdapterView.OnItemClickListener; -import android.widget.ArrayAdapter; -import android.widget.ImageButton; -import android.widget.ImageView; -import android.widget.ListView; -import android.widget.TextView; - -import com.google.gson.Gson; -import com.google.gson.JsonArray; -import com.google.gson.JsonElement; -import com.google.gson.reflect.TypeToken; - -public class FeedCategoriesFragment extends Fragment implements OnItemClickListener, OnSharedPreferenceChangeListener { - private final String TAG = this.getClass().getSimpleName(); - private SharedPreferences m_prefs; - private FeedCategoryListAdapter m_adapter; - private FeedCategoryList m_cats = new FeedCategoryList(); - private FeedCategory m_selectedCat; - private FeedsActivity m_activity; - private SwipeRefreshLayout m_swipeLayout; - - @SuppressLint("DefaultLocale") - class CatUnreadComparator implements Comparator<FeedCategory> { - @Override - public int compare(FeedCategory a, FeedCategory b) { - if (a.unread != b.unread) - return b.unread - a.unread; - else - return a.title.toUpperCase().compareTo(b.title.toUpperCase()); - } - } - - - @SuppressLint("DefaultLocale") - class CatTitleComparator implements Comparator<FeedCategory> { - - @Override - public int compare(FeedCategory a, FeedCategory b) { - if (a.id >= 0 && b.id >= 0) - return a.title.toUpperCase().compareTo(b.title.toUpperCase()); - else - return a.id - b.id; - } - - } - - @SuppressLint("DefaultLocale") - class CatOrderComparator implements Comparator<FeedCategory> { - - @Override - public int compare(FeedCategory a, FeedCategory b) { - if (a.id >= 0 && b.id >= 0) - if (a.order_id != 0 && b.order_id != 0) - return a.order_id - b.order_id; - else - return a.title.toUpperCase().compareTo(b.title.toUpperCase()); - else - return a.id - b.id; - } - - } - - @Override - public boolean onContextItemSelected(MenuItem item) { - AdapterContextMenuInfo info = (AdapterContextMenuInfo) item - .getMenuInfo(); - - switch (item.getItemId()) { - case R.id.browse_articles: - if (true) { - FeedCategory cat = getCategoryAtPosition(info.position); - if (cat != null) { - m_activity.openFeedArticles(new Feed(cat.id, cat.title, true)); - //setSelectedCategory(cat); - } - } - return true; - case R.id.browse_headlines: - if (true) { - FeedCategory cat = getCategoryAtPosition(info.position); - if (cat != null) { - m_activity.onCatSelected(cat, true); - //setSelectedCategory(cat); - } - } - return true; - case R.id.browse_feeds: - if (true) { - FeedCategory cat = getCategoryAtPosition(info.position); - if (cat != null) { - m_activity.onCatSelected(cat, false); - //cf.setSelectedCategory(cat); - } - } - return true; - case R.id.create_shortcut: - if (true) { - FeedCategory cat = getCategoryAtPosition(info.position); - if (cat != null) { - m_activity.createCategoryShortcut(cat); - //cf.setSelectedCategory(cat); - } - } - return true; - case R.id.catchup_category: - if (true) { - final FeedCategory cat = getCategoryAtPosition(info.position); - if (cat != null) { - - if (m_prefs.getBoolean("confirm_headlines_catchup", true)) { - AlertDialog.Builder builder = new AlertDialog.Builder( - m_activity) - .setMessage(getString(R.string.context_confirm_catchup, cat.title)) - .setPositiveButton(R.string.catchup, - new Dialog.OnClickListener() { - public void onClick(DialogInterface dialog, - int which) { - - m_activity.catchupFeed(new Feed(cat.id, cat.title, true)); - - } - }) - .setNegativeButton(R.string.dialog_cancel, - new Dialog.OnClickListener() { - public void onClick(DialogInterface dialog, - int which) { - - } - }); - - AlertDialog dlg = builder.create(); - dlg.show(); - } else { - m_activity.catchupFeed(new Feed(cat.id, cat.title, true)); - } - - } - } - 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) { - - m_activity.getMenuInflater().inflate(R.menu.category_menu, menu); - - AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo; - FeedCategory cat = m_adapter.getItem(info.position); - - if (cat != null) - menu.setHeaderTitle(cat.title); - - if (!m_activity.isSmallScreen()) { - menu.findItem(R.id.browse_articles).setVisible(false); - } - - super.onCreateContextMenu(menu, v, menuInfo); - - } - - public FeedCategory getCategoryAtPosition(int position) { - return m_adapter.getItem(position); - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { - if (savedInstanceState != null) { - m_selectedCat = savedInstanceState.getParcelable("selectedCat"); - m_cats = savedInstanceState.getParcelable("cats"); - } - - View view = inflater.inflate(R.layout.cats_fragment, container, false); - - m_swipeLayout = (SwipeRefreshLayout) view.findViewById(R.id.feeds_swipe_container); - - m_swipeLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { - @Override - public void onRefresh() { - refresh(false); - } - }); - - 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.feeds); - m_adapter = new FeedCategoryListAdapter(getActivity(), R.layout.feeds_row, (ArrayList<FeedCategory>)m_cats); - list.setAdapter(m_adapter); - list.setOnItemClickListener(this); - registerForContextMenu(list); - - //m_activity.m_pullToRefreshAttacher.addRefreshableView(list, this); - - return view; - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - - m_activity = (FeedsActivity)activity; - - m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext()); - m_prefs.registerOnSharedPreferenceChangeListener(this); - - } - - @Override - public void onResume() { - super.onResume(); - - refresh(false); - - m_activity.initMenu(); - } - - @Override - public void onSaveInstanceState (Bundle out) { - super.onSaveInstanceState(out); - - out.setClassLoader(getClass().getClassLoader()); - out.putParcelable("selectedCat", m_selectedCat); - out.putParcelable("cats", m_cats); - } - - /* 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); - } - } - - m_activity.setProgressBarIndeterminateVisibility(showProgress); - } */ - - public void refresh(boolean background) { - m_swipeLayout.setRefreshing(true); - - CatsRequest req = new CatsRequest(getActivity().getApplicationContext()); - - final String sessionId = m_activity.getSessionId(); - final boolean unreadOnly = m_activity.getUnreadOnly(); - - if (sessionId != null) { - //m_activity.setLoadingStatus(R.string.blank, true); - //m_activity.setProgressBarVisibility(true); - - @SuppressWarnings("serial") - HashMap<String,String> map = new HashMap<String,String>() { - { - put("op", "getCategories"); - put("sid", sessionId); - put("enable_nested", "true"); - if (unreadOnly) { - put("unread_only", String.valueOf(unreadOnly)); - } - } - }; - - req.execute(map); - } - } - - private class CatsRequest extends ApiRequest { - - public CatsRequest(Context context) { - super(context); - } - - @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; - - m_activity.setProgressBarVisibility(false); - m_swipeLayout.setRefreshing(false); - - if (getView() != null) { - ListView list = (ListView)getView().findViewById(R.id.feeds); - - if (list != null) { - list.setEmptyView(getView().findViewById(R.id.no_feeds)); - } - } - - if (result != null) { - try { - JsonArray content = result.getAsJsonArray(); - if (content != null) { - Type listType = new TypeToken<List<FeedCategory>>() {}.getType(); - final List<FeedCategory> cats = new Gson().fromJson(content, listType); - - m_cats.clear(); - - int apiLevel = m_activity.getApiLevel(); - - // virtual cats implemented in getCategories since api level 1 - if (apiLevel == 0) { - m_cats.add(new FeedCategory(-1, "Special", 0)); - m_cats.add(new FeedCategory(-2, "Labels", 0)); - m_cats.add(new FeedCategory(0, "Uncategorized", 0)); - } - - for (FeedCategory c : cats) - m_cats.add(c); - - sortCats(); - - /* if (m_cats.size() == 0) - setLoadingStatus(R.string.no_feeds_to_display, false); - else */ - - //m_adapter.notifyDataSetChanged(); (done by sortCats) - m_activity.setLoadingStatus(R.string.blank, false); - - return; - } - - } catch (Exception e) { - e.printStackTrace(); - } - } - - if (m_lastError == ApiError.LOGIN_FAILED) { - m_activity.login(true); - } else { - m_activity.setLoadingStatus(getErrorMessage(), false); - } - } - - } - - public void sortCats() { - Comparator<FeedCategory> cmp; - - if (m_prefs.getBoolean("sort_feeds_by_unread", false)) { - cmp = new CatUnreadComparator(); - } else { - if (m_activity.getApiLevel() >= 3) { - cmp = new CatOrderComparator(); - } else { - cmp = new CatTitleComparator(); - } - } - - try { - Collections.sort(m_cats, cmp); - } catch (IllegalArgumentException e) { - e.printStackTrace(); - } - try { - m_adapter.notifyDataSetChanged(); - } catch (NullPointerException e) { - // adapter missing - } - - } - - private class FeedCategoryListAdapter extends ArrayAdapter<FeedCategory> { - private ArrayList<FeedCategory> items; - - public static final int VIEW_NORMAL = 0; - public static final int VIEW_SELECTED = 1; - - public static final int VIEW_COUNT = VIEW_SELECTED+1; - - public FeedCategoryListAdapter(Context context, int textViewResourceId, ArrayList<FeedCategory> items) { - super(context, textViewResourceId, items); - this.items = items; - } - - public int getViewTypeCount() { - return VIEW_COUNT; - } - - @Override - public int getItemViewType(int position) { - FeedCategory cat = items.get(position); - - if (!m_activity.isSmallScreen() && m_selectedCat != null && cat.id == m_selectedCat.id) { - return VIEW_SELECTED; - } else { - return VIEW_NORMAL; - } - } - - @Override - public View getView(int position, View convertView, ViewGroup parent) { - View v = convertView; - - FeedCategory cat = items.get(position); - - if (v == null) { - int layoutId = R.layout.feeds_row; - - switch (getItemViewType(position)) { - case VIEW_SELECTED: - layoutId = R.layout.feeds_row_selected; - break; - } - - LayoutInflater vi = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE); - v = vi.inflate(layoutId, null); - - } - - TextView tt = (TextView) v.findViewById(R.id.title); - - if (tt != null) { - tt.setText(cat.title); - } - - TextView tu = (TextView) v.findViewById(R.id.unread_counter); - - if (tu != null) { - tu.setText(String.valueOf(cat.unread)); - tu.setVisibility((cat.unread > 0) ? View.VISIBLE : View.INVISIBLE); - } - - ImageView icon = (ImageView)v.findViewById(R.id.icon); - - if (icon != null) { - icon.setImageResource(cat.unread > 0 ? R.drawable.ic_published : R.drawable.ic_unpublished); - } - - ImageButton ib = (ImageButton) v.findViewById(R.id.feed_menu_button); - - if (ib != null) { - ib.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - getActivity().openContextMenu(v); - } - }); - } - - - return v; - } - } - - @Override - public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, - String key) { - - sortCats(); - - } - - @Override - public void onItemClick(AdapterView<?> av, View view, int position, long id) { - ListView list = (ListView)av; - - Log.d(TAG, "onItemClick=" + position); - - if (list != null) { - FeedCategory cat = (FeedCategory)list.getItemAtPosition(position); - - if (cat.id < 0) { - m_activity.onCatSelected(cat, false); - } else { - if ("ARTICLES".equals(m_prefs.getString("default_view_mode", "HEADLINES")) && - m_prefs.getBoolean("browse_cats_like_feeds", false)) { - - m_activity.openFeedArticles(new Feed(cat.id, cat.title, true)); - - } else { - m_activity.onCatSelected(cat); - } - } - - //if (!m_activity.isSmallScreen()) - // m_selectedCat = cat; - - m_adapter.notifyDataSetChanged(); - } - } - - public void setSelectedCategory(FeedCategory cat) { - m_selectedCat = cat; - - if (m_adapter != null) { - m_adapter.notifyDataSetChanged(); - } - } - - public FeedCategory getSelectedCategory() { - return m_selectedCat; - } - - /* @Override - public void onRefreshStarted(View view) { - refresh(false); - } */ -} |