diff options
Diffstat (limited to 'src/de/danoeh/antennapod/fragment/EpisodesFragment.java')
| -rw-r--r-- | src/de/danoeh/antennapod/fragment/EpisodesFragment.java | 327 |
1 files changed, 0 insertions, 327 deletions
diff --git a/src/de/danoeh/antennapod/fragment/EpisodesFragment.java b/src/de/danoeh/antennapod/fragment/EpisodesFragment.java deleted file mode 100644 index 3c79a8c10..000000000 --- a/src/de/danoeh/antennapod/fragment/EpisodesFragment.java +++ /dev/null @@ -1,327 +0,0 @@ -package de.danoeh.antennapod.fragment; - -import android.content.Context; -import android.content.Intent; -import android.os.AsyncTask; -import android.os.Bundle; -import android.support.v4.app.Fragment; -import android.util.Log; -import android.view.*; -import android.view.ContextMenu.ContextMenuInfo; -import android.widget.ExpandableListView; -import android.widget.ExpandableListView.OnChildClickListener; -import de.danoeh.antennapod.BuildConfig; -import de.danoeh.antennapod.R; -import de.danoeh.antennapod.activity.ItemviewActivity; -import de.danoeh.antennapod.activity.OrganizeQueueActivity; -import de.danoeh.antennapod.adapter.ActionButtonCallback; -import de.danoeh.antennapod.adapter.ExternalEpisodesListAdapter; -import de.danoeh.antennapod.dialog.DownloadRequestErrorDialogCreator; -import de.danoeh.antennapod.feed.EventDistributor; -import de.danoeh.antennapod.feed.FeedItem; -import de.danoeh.antennapod.storage.DBReader; -import de.danoeh.antennapod.storage.DBTasks; -import de.danoeh.antennapod.storage.DBWriter; -import de.danoeh.antennapod.storage.DownloadRequestException; -import de.danoeh.antennapod.util.QueueAccess; -import de.danoeh.antennapod.util.menuhandler.FeedItemMenuHandler; - -import java.util.List; - -public class EpisodesFragment extends Fragment { - private static final String TAG = "EpisodesFragment"; - - private static final int EVENTS = EventDistributor.QUEUE_UPDATE - | EventDistributor.UNREAD_ITEMS_UPDATE - | EventDistributor.FEED_LIST_UPDATE - | EventDistributor.DOWNLOAD_HANDLED - | EventDistributor.DOWNLOAD_QUEUED; - - private ExpandableListView listView; - private ExternalEpisodesListAdapter adapter; - - private List<FeedItem> queue; - private List<FeedItem> unreadItems; - - protected FeedItem selectedItem = null; - protected long selectedGroupId = -1; - protected boolean contextMenuClosed = true; - - @Override - public void onDestroy() { - super.onDestroy(); - EventDistributor.getInstance().unregister(contentUpdate); - } - - @Override - public void onResume() { - super.onResume(); - - EventDistributor.getInstance().register(contentUpdate); - if (adapter != null) { - adapter.notifyDataSetChanged(); - } - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, - Bundle savedInstanceState) { - View v = inflater.inflate(R.layout.episodes_fragment, null); - listView = (ExpandableListView) v.findViewById(android.R.id.list); - return v; - } - - protected ActionButtonCallback adapterCallback = new ActionButtonCallback() { - - @Override - public void onActionButtonPressed(FeedItem item) { - resetContextMenuSelection(); - selectedItem = item; - listView.showContextMenu(); - } - }; - - protected ExternalEpisodesListAdapter.OnGroupActionClicked groupActionCallback = new ExternalEpisodesListAdapter.OnGroupActionClicked() { - - @Override - public void onClick(long groupId) { - resetContextMenuSelection(); - selectedGroupId = groupId; - listView.showContextMenu(); - } - }; - - @Override - public void onViewCreated(View view, Bundle savedInstanceState) { - super.onViewCreated(view, savedInstanceState); - adapter = new ExternalEpisodesListAdapter(getActivity(), - adapterCallback, groupActionCallback, itemAccess); - listView.setAdapter(adapter); - listView.expandGroup(ExternalEpisodesListAdapter.GROUP_POS_QUEUE); - listView.expandGroup(ExternalEpisodesListAdapter.GROUP_POS_UNREAD); - listView.setOnChildClickListener(new OnChildClickListener() { - - @Override - public boolean onChildClick(ExpandableListView parent, View v, - int groupPosition, int childPosition, long id) { - FeedItem selection = adapter.getChild(groupPosition, - childPosition); - if (selection != null) { - Intent showItem = new Intent(getActivity(), - ItemviewActivity.class); - showItem.putExtra(FeedlistFragment.EXTRA_SELECTED_FEED, - selection.getFeed().getId()); - showItem.putExtra(ItemlistFragment.EXTRA_SELECTED_FEEDITEM, - selection.getId()); - - startActivity(showItem); - return true; - } - return true; - } - }); - loadData(); - registerForContextMenu(listView); - - } - - ExternalEpisodesListAdapter.ItemAccess itemAccess = new ExternalEpisodesListAdapter.ItemAccess() { - - @Override - public int getQueueSize() { - return (queue != null) ? queue.size() : 0; - } - - @Override - public int getUnreadItemsSize() { - return (unreadItems != null) ? unreadItems.size() : 0; - } - - @Override - public FeedItem getQueueItemAt(int position) { - return (queue != null) ? queue.get(position) : null; - } - - @Override - public FeedItem getUnreadItemAt(int position) { - return (unreadItems != null) ? unreadItems.get(position) : null; - } - }; - - private void loadData() { - AsyncTask<Void, Void, Void> loadTask = new AsyncTask<Void, Void, Void>() { - private volatile List<FeedItem> queueRef; - private volatile List<FeedItem> unreadItemsRef; - - @Override - protected Void doInBackground(Void... voids) { - if (BuildConfig.DEBUG) Log.d(TAG, "Starting to load list data"); - Context context = EpisodesFragment.this.getActivity(); - if (context != null) { - queueRef = DBReader.getQueue(context); - unreadItemsRef = DBReader.getUnreadItemsList(context); - } - return null; - } - - @Override - protected void onPostExecute(Void aVoid) { - super.onPostExecute(aVoid); - if (queueRef != null && unreadItemsRef != null) { - if (BuildConfig.DEBUG) Log.d(TAG, "Done loading list data"); - queue = queueRef; - unreadItems = unreadItemsRef; - if (adapter != null) { - adapter.notifyDataSetChanged(); - } - } else { - if (queueRef == null) { - Log.e(TAG, "Could not load queue"); - } - if (unreadItemsRef == null) { - Log.e(TAG, "Could not load unread items"); - } - } - } - }; - loadTask.execute(); - } - - private EventDistributor.EventListener contentUpdate = new EventDistributor.EventListener() { - - @Override - public void update(EventDistributor eventDistributor, Integer arg) { - if ((EVENTS & arg) != 0) { - if (BuildConfig.DEBUG) - Log.d(TAG, "Received contentUpdate Intent."); - loadData(); - } - } - }; - - @Override - public void onCreateContextMenu(final ContextMenu menu, View v, - ContextMenuInfo menuInfo) { - super.onCreateContextMenu(menu, v, menuInfo); - if (!contextMenuClosed) { // true if context menu was cancelled before - resetContextMenuSelection(); - } - contextMenuClosed = false; - listView.setOnItemLongClickListener(null); - if (selectedItem != null) { - new MenuInflater(getActivity()).inflate(R.menu.feeditem, menu); - - menu.setHeaderTitle(selectedItem.getTitle()); - FeedItemMenuHandler.onPrepareMenu( - new FeedItemMenuHandler.MenuInterface() { - - @Override - public void setItemVisibility(int id, boolean visible) { - menu.findItem(id).setVisible(visible); - } - }, selectedItem, false, QueueAccess.ItemListAccess(queue)); - - // check to see if the item is in the queue, if so add queue menu items - int itemIndex = queue.indexOf(selectedItem); - if (itemIndex != -1) { - addQueueOnlyMenus(menu, itemIndex); - } - - } else if (selectedGroupId == ExternalEpisodesListAdapter.GROUP_POS_QUEUE) { - menu.add(Menu.NONE, R.id.organize_queue_item, Menu.NONE, - R.string.organize_queue_label); - menu.add(Menu.NONE, R.id.clear_queue_item, Menu.NONE, getActivity() - .getString(R.string.clear_queue_label)); - menu.add(Menu.NONE, R.id.download_all_item, Menu.NONE, - getActivity().getString(R.string.download_all)); - } else if (selectedGroupId == ExternalEpisodesListAdapter.GROUP_POS_UNREAD) { - menu.add(Menu.NONE, R.id.mark_all_read_item, Menu.NONE, - getActivity().getString(R.string.mark_all_read_label)); - menu.add(Menu.NONE, R.id.enqueue_all_item, Menu.NONE, getActivity() - .getString(R.string.enqueue_all_new)); - } - } - - /** - * Adds submenus to the ContextMenu if the item selected is in the queue. - * @param menu the ContextMenu to add the submenus to - * @param itemIndex the index of the selected item within the queue. - */ - private void addQueueOnlyMenus(ContextMenu menu, int itemIndex) { - if (itemIndex != 0) { - // don't add move to top if this item is already on the top - menu.add(Menu.NONE, R.id.move_to_top_item, Menu.NONE, getActivity() - .getString(R.string.move_to_top_label)); - } - if (itemIndex != queue.size() - 1) { - // don't add move to bottom if this item is already on the bottom - menu.add(Menu.NONE, R.id.move_to_bottom_item, Menu.NONE, getActivity() - .getString(R.string.move_to_bottom_label)); - } - } - - @Override - public boolean onContextItemSelected(android.view.MenuItem item) { - boolean handled = false; - if (selectedItem != null) { - try { - handled = FeedItemMenuHandler.onMenuItemClicked( - getActivity(), item.getItemId(), selectedItem); - } catch (DownloadRequestException e) { - e.printStackTrace(); - DownloadRequestErrorDialogCreator.newRequestErrorDialog( - getActivity(), e.getMessage()); - } - if (!handled) { - // if it wasn't handled by the FeedItemMenuHandler it might be one of ours - switch (item.getItemId()) { - case R.id.move_to_top_item: - DBWriter.moveQueueItemToTop(getActivity(), selectedItem.getId(), true); - handled = true; - break; - case R.id.move_to_bottom_item: - DBWriter.moveQueueItemToBottom(getActivity(), selectedItem.getId(), true); - handled = true; - break; - } - } - } else if (selectedGroupId == ExternalEpisodesListAdapter.GROUP_POS_QUEUE) { - handled = true; - switch (item.getItemId()) { - case R.id.organize_queue_item: - startActivity(new Intent(getActivity(), - OrganizeQueueActivity.class)); - break; - case R.id.clear_queue_item: - DBWriter.clearQueue(getActivity()); - break; - case R.id.download_all_item: - DBTasks.downloadAllItemsInQueue(getActivity()); - break; - default: - handled = false; - } - } else if (selectedGroupId == ExternalEpisodesListAdapter.GROUP_POS_UNREAD) { - handled = true; - switch (item.getItemId()) { - case R.id.mark_all_read_item: - DBWriter.markAllItemsRead(getActivity()); - break; - case R.id.enqueue_all_item: - DBTasks.enqueueAllNewItems(getActivity()); - break; - default: - handled = false; - } - } - - resetContextMenuSelection(); - return handled; - } - - private void resetContextMenuSelection() { - selectedItem = null; - selectedGroupId = -1; - contextMenuClosed = true; - } -} |