diff options
Diffstat (limited to 'src/de/danoeh/antennapod/fragment/NewEpisodesFragment.java')
| -rw-r--r-- | src/de/danoeh/antennapod/fragment/NewEpisodesFragment.java | 425 |
1 files changed, 0 insertions, 425 deletions
diff --git a/src/de/danoeh/antennapod/fragment/NewEpisodesFragment.java b/src/de/danoeh/antennapod/fragment/NewEpisodesFragment.java deleted file mode 100644 index fe995256b..000000000 --- a/src/de/danoeh/antennapod/fragment/NewEpisodesFragment.java +++ /dev/null @@ -1,425 +0,0 @@ -package de.danoeh.antennapod.fragment; - -import android.app.Activity; -import android.content.Context; -import android.content.SharedPreferences; -import android.os.AsyncTask; -import android.os.Bundle; -import android.os.Handler; -import android.support.v4.app.Fragment; -import android.support.v7.app.ActionBarActivity; -import android.support.v7.widget.SearchView; -import android.view.*; -import android.widget.AdapterView; -import android.widget.ProgressBar; -import android.widget.TextView; -import android.widget.Toast; -import com.mobeta.android.dslv.DragSortListView; -import de.danoeh.antennapod.R; -import de.danoeh.antennapod.activity.MainActivity; -import de.danoeh.antennapod.adapter.DefaultActionButtonCallback; -import de.danoeh.antennapod.adapter.NewEpisodesListAdapter; -import de.danoeh.antennapod.asynctask.DownloadObserver; -import de.danoeh.antennapod.dialog.FeedItemDialog; -import de.danoeh.antennapod.feed.EventDistributor; -import de.danoeh.antennapod.feed.Feed; -import de.danoeh.antennapod.feed.FeedItem; -import de.danoeh.antennapod.feed.FeedMedia; -import de.danoeh.antennapod.preferences.UserPreferences; -import de.danoeh.antennapod.service.download.DownloadService; -import de.danoeh.antennapod.service.download.Downloader; -import de.danoeh.antennapod.storage.DBReader; -import de.danoeh.antennapod.storage.DBTasks; -import de.danoeh.antennapod.storage.DBWriter; -import de.danoeh.antennapod.storage.DownloadRequester; -import de.danoeh.antennapod.util.QueueAccess; -import de.danoeh.antennapod.util.menuhandler.MenuItemUtils; -import de.danoeh.antennapod.util.menuhandler.NavDrawerActivity; - -import java.util.List; -import java.util.concurrent.atomic.AtomicReference; - -/** - * Shows unread or recently published episodes - */ -public class NewEpisodesFragment extends Fragment { - private static final String TAG = "NewEpisodesFragment"; - private static final int EVENTS = EventDistributor.DOWNLOAD_HANDLED | - EventDistributor.DOWNLOAD_QUEUED | - EventDistributor.QUEUE_UPDATE | - EventDistributor.UNREAD_ITEMS_UPDATE; - - private static final int RECENT_EPISODES_LIMIT = 150; - private static final String PREF_NAME = "PrefNewEpisodesFragment"; - private static final String PREF_EPISODE_FILTER_BOOL = "newEpisodeFilterEnabled"; - - - private DragSortListView listView; - private NewEpisodesListAdapter listAdapter; - private TextView txtvEmpty; - private ProgressBar progLoading; - - private List<FeedItem> unreadItems; - private List<FeedItem> recentItems; - private QueueAccess queueAccess; - private List<Downloader> downloaderList; - - private boolean itemsLoaded = false; - private boolean viewsCreated = false; - private boolean showOnlyNewEpisodes = false; - - private AtomicReference<MainActivity> activity = new AtomicReference<MainActivity>(); - - private DownloadObserver downloadObserver = null; - - private FeedItemDialog feedItemDialog; - private FeedItemDialog.FeedItemDialogSavedInstance feedItemDialogSavedInstance; - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setRetainInstance(true); - setHasOptionsMenu(true); - - updateShowOnlyEpisodes(); - } - - @Override - public void onResume() { - super.onResume(); - startItemLoader(); - } - - @Override - public void onStart() { - super.onStart(); - EventDistributor.getInstance().register(contentUpdate); - this.activity.set((MainActivity) getActivity()); - if (downloadObserver != null) { - downloadObserver.setActivity(getActivity()); - downloadObserver.onResume(); - } - if (viewsCreated && itemsLoaded) { - onFragmentLoaded(); - } - } - - @Override - public void onStop() { - super.onStop(); - EventDistributor.getInstance().unregister(contentUpdate); - stopItemLoader(); - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - this.activity.set((MainActivity) getActivity()); - } - - @Override - public void onDestroyView() { - super.onDestroyView(); - resetViewState(); - } - - private void resetViewState() { - listAdapter = null; - activity.set(null); - viewsCreated = false; - if (downloadObserver != null) { - downloadObserver.onPause(); - } - if (feedItemDialog != null) { - feedItemDialogSavedInstance = feedItemDialog.save(); - } - feedItemDialog = null; - } - - @Override - public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { - super.onCreateOptionsMenu(menu, inflater); - if (itemsLoaded && !MenuItemUtils.isActivityDrawerOpen((NavDrawerActivity) getActivity())) { - inflater.inflate(R.menu.new_episodes, menu); - - final SearchView sv = new SearchView(getActivity()); - MenuItemUtils.addSearchItem(menu, sv); - sv.setQueryHint(getString(R.string.search_hint)); - sv.setOnQueryTextListener(new SearchView.OnQueryTextListener() { - @Override - public boolean onQueryTextSubmit(String s) { - sv.clearFocus(); - ((MainActivity) getActivity()).loadChildFragment(SearchFragment.newInstance(s)); - return true; - } - - @Override - public boolean onQueryTextChange(String s) { - return false; - } - }); - } - } - - @Override - public void onPrepareOptionsMenu(Menu menu) { - super.onPrepareOptionsMenu(menu); - if (itemsLoaded && !MenuItemUtils.isActivityDrawerOpen((NavDrawerActivity) getActivity())) { - menu.findItem(R.id.mark_all_read_item).setVisible(unreadItems != null && !unreadItems.isEmpty()); - menu.findItem(R.id.episode_filter_item).setChecked(showOnlyNewEpisodes); - } - } - - @Override - public boolean onOptionsItemSelected(MenuItem item) { - if (!super.onOptionsItemSelected(item)) { - switch (item.getItemId()) { - case R.id.refresh_item: - List<Feed> feeds = ((MainActivity) getActivity()).getFeeds(); - if (feeds != null) { - DBTasks.refreshAllFeeds(getActivity(), feeds); - } - return true; - case R.id.mark_all_read_item: - DBWriter.markAllItemsRead(getActivity()); - Toast.makeText(getActivity(), R.string.mark_all_read_msg, Toast.LENGTH_SHORT).show(); - return true; - case R.id.episode_filter_item: - boolean newVal = !item.isChecked(); - setShowOnlyNewEpisodes(newVal); - item.setChecked(newVal); - return true; - default: - return false; - } - } else { - return true; - } - - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { - super.onCreateView(inflater, container, savedInstanceState); - ((MainActivity) getActivity()).getSupportActionBar().setTitle(R.string.all_episodes_label); - - View root = inflater.inflate(R.layout.new_episodes_fragment, container, false); - - listView = (DragSortListView) root.findViewById(android.R.id.list); - txtvEmpty = (TextView) root.findViewById(android.R.id.empty); - progLoading = (ProgressBar) root.findViewById(R.id.progLoading); - - listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { - @Override - public void onItemClick(AdapterView<?> parent, View view, int position, long id) { - FeedItem item = (FeedItem) listAdapter.getItem(position - listView.getHeaderViewsCount()); - if (item != null) { - feedItemDialog = FeedItemDialog.newInstance(activity.get(), item, queueAccess); - feedItemDialog.show(); - } - - } - }); - - final int secondColor = (UserPreferences.getTheme() == R.style.Theme_AntennaPod_Dark) ? R.color.swipe_refresh_secondary_color_dark : R.color.swipe_refresh_secondary_color_light; - - if (!itemsLoaded) { - progLoading.setVisibility(View.VISIBLE); - txtvEmpty.setVisibility(View.GONE); - } - - viewsCreated = true; - - if (itemsLoaded && activity.get() != null) { - onFragmentLoaded(); - } - - return root; - } - - private void onFragmentLoaded() { - if (listAdapter == null) { - listAdapter = new NewEpisodesListAdapter(activity.get(), itemAccess, new DefaultActionButtonCallback(activity.get())); - listView.setAdapter(listAdapter); - listView.setEmptyView(txtvEmpty); - downloadObserver = new DownloadObserver(activity.get(), new Handler(), downloadObserverCallback); - downloadObserver.onResume(); - } - if (feedItemDialog != null) { - feedItemDialog.updateContent(queueAccess, unreadItems, recentItems); - } else if (feedItemDialogSavedInstance != null) { - feedItemDialog = FeedItemDialog.newInstance(activity.get(), feedItemDialogSavedInstance); - } - listAdapter.notifyDataSetChanged(); - getActivity().supportInvalidateOptionsMenu(); - updateProgressBarVisibility(); - updateShowOnlyEpisodesListViewState(); - } - - private DownloadObserver.Callback downloadObserverCallback = new DownloadObserver.Callback() { - @Override - public void onContentChanged() { - if (listAdapter != null) { - listAdapter.notifyDataSetChanged(); - } - if (feedItemDialog != null && feedItemDialog.isShowing()) { - feedItemDialog.updateMenuAppearance(); - } - } - - @Override - public void onDownloadDataAvailable(List<Downloader> downloaderList) { - NewEpisodesFragment.this.downloaderList = downloaderList; - if (listAdapter != null) { - listAdapter.notifyDataSetChanged(); - } - } - }; - - private NewEpisodesListAdapter.ItemAccess itemAccess = new NewEpisodesListAdapter.ItemAccess() { - - @Override - public int getCount() { - if (itemsLoaded) { - return (showOnlyNewEpisodes) ? unreadItems.size() : recentItems.size(); - } - return 0; - } - - @Override - public FeedItem getItem(int position) { - if (itemsLoaded) { - return (showOnlyNewEpisodes) ? unreadItems.get(position) : recentItems.get(position); - } - return null; - } - - @Override - public int getItemDownloadProgressPercent(FeedItem item) { - if (downloaderList != null) { - for (Downloader downloader : downloaderList) { - if (downloader.getDownloadRequest().getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA - && downloader.getDownloadRequest().getFeedfileId() == item.getMedia().getId()) { - return downloader.getDownloadRequest().getProgressPercent(); - } - } - } - return 0; - } - - @Override - public boolean isInQueue(FeedItem item) { - if (itemsLoaded) { - return queueAccess.contains(item.getId()); - } else { - return false; - } - } - - - }; - - private void updateProgressBarVisibility() { - if (!viewsCreated) { - return; - } - ((ActionBarActivity) getActivity()) - .setSupportProgressBarIndeterminateVisibility(DownloadService.isRunning - && DownloadRequester.getInstance().isDownloadingFeeds()); - } - - private EventDistributor.EventListener contentUpdate = new EventDistributor.EventListener() { - @Override - public void update(EventDistributor eventDistributor, Integer arg) { - if ((arg & EVENTS) != 0) { - startItemLoader(); - updateProgressBarVisibility(); - } - } - }; - - private void updateShowOnlyEpisodes() { - SharedPreferences prefs = getActivity().getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE); - showOnlyNewEpisodes = prefs.getBoolean(PREF_EPISODE_FILTER_BOOL, false); - } - - private void setShowOnlyNewEpisodes(boolean newVal) { - showOnlyNewEpisodes = newVal; - SharedPreferences prefs = getActivity().getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE); - SharedPreferences.Editor editor = prefs.edit(); - editor.putBoolean(PREF_EPISODE_FILTER_BOOL, showOnlyNewEpisodes); - editor.commit(); - if (itemsLoaded && viewsCreated) { - listAdapter.notifyDataSetChanged(); - activity.get().supportInvalidateOptionsMenu(); - updateShowOnlyEpisodesListViewState(); - } - } - - private void updateShowOnlyEpisodesListViewState() { - if (showOnlyNewEpisodes) { - listView.setEmptyView(null); - txtvEmpty.setVisibility(View.GONE); - } else { - listView.setEmptyView(txtvEmpty); - } - } - - private ItemLoader itemLoader; - - private void startItemLoader() { - if (itemLoader != null) { - itemLoader.cancel(true); - } - itemLoader = new ItemLoader(); - itemLoader.execute(); - } - - private void stopItemLoader() { - if (itemLoader != null) { - itemLoader.cancel(true); - } - } - - private class ItemLoader extends AsyncTask<Void, Void, Object[]> { - - @Override - protected void onPreExecute() { - super.onPreExecute(); - if (viewsCreated && !itemsLoaded) { - listView.setVisibility(View.GONE); - txtvEmpty.setVisibility(View.GONE); - progLoading.setVisibility(View.VISIBLE); - } - } - - @Override - protected Object[] doInBackground(Void... params) { - Context context = activity.get(); - if (context != null) { - return new Object[]{DBReader.getUnreadItemsList(context), - DBReader.getRecentlyPublishedEpisodes(context, RECENT_EPISODES_LIMIT), - QueueAccess.IDListAccess(DBReader.getQueueIDList(context))}; - } else { - return null; - } - } - - @Override - protected void onPostExecute(Object[] lists) { - super.onPostExecute(lists); - listView.setVisibility(View.VISIBLE); - progLoading.setVisibility(View.GONE); - - if (lists != null) { - unreadItems = (List<FeedItem>) lists[0]; - recentItems = (List<FeedItem>) lists[1]; - queueAccess = (QueueAccess) lists[2]; - itemsLoaded = true; - if (viewsCreated && activity.get() != null) { - onFragmentLoaded(); - } - } - } - } -} |