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package de.danoeh.antennapod.util.menuhandler;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import de.danoeh.antennapod.AppConfig;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.asynctask.FlattrClickWorker;
import de.danoeh.antennapod.feed.FeedItem;
import de.danoeh.antennapod.feed.FeedItem.State;
import de.danoeh.antennapod.feed.FeedManager;
import de.danoeh.antennapod.storage.DownloadRequestException;
import de.danoeh.antennapod.storage.DownloadRequester;
import de.danoeh.antennapod.util.ShareUtils;
/** Handles interactions with the FeedItemMenu. */
public class FeedItemMenuHandler {
private FeedItemMenuHandler() {
}
/**
* Used by the MenuHandler to access different types of menus through one
* interface (for example android.view.Menu and com.actionbarsherlock.Menu)
*/
public interface MenuInterface {
/**
* Implementations of this method should call findItem(id) on their
* menu-object and call setVisibility(visibility) on the returned
* MenuItem object.
*/
abstract void setItemVisibility(int id, boolean visible);
}
public static boolean onPrepareMenu(MenuInterface mi, FeedItem selectedItem) {
FeedManager manager = FeedManager.getInstance();
DownloadRequester requester = DownloadRequester.getInstance();
boolean hasMedia = selectedItem.getMedia() != null;
boolean downloaded = hasMedia && selectedItem.getMedia().isDownloaded();
boolean downloading = hasMedia
&& requester.isDownloadingFile(selectedItem.getMedia());
boolean notLoadedAndNotLoading = hasMedia && (!downloaded)
&& (!downloading);
FeedItem.State state = selectedItem.getState();
mi.setItemVisibility(R.id.play_item, downloaded);
mi.setItemVisibility(R.id.remove_item, downloaded);
mi.setItemVisibility(R.id.download_item, notLoadedAndNotLoading);
mi.setItemVisibility(R.id.stream_item, notLoadedAndNotLoading
| downloading);
mi.setItemVisibility(R.id.cancel_download_item, downloading);
boolean isInQueue = manager.isInQueue(selectedItem);
mi.setItemVisibility(R.id.remove_from_queue_item, isInQueue);
mi.setItemVisibility(R.id.add_to_queue_item,
!isInQueue && selectedItem.getMedia() != null);
mi.setItemVisibility(R.id.share_link_item,
selectedItem.getLink() != null);
mi.setItemVisibility(R.id.mark_unread_item,
state == FeedItem.State.IN_PROGRESS
|| state == FeedItem.State.READ);
mi.setItemVisibility(R.id.mark_read_item, state == FeedItem.State.NEW
|| state == FeedItem.State.IN_PROGRESS);
if (selectedItem.getLink() != null) {
mi.setItemVisibility(R.id.visit_website_item, true);
}
if (selectedItem.getPaymentLink() != null) {
mi.setItemVisibility(R.id.support_item, true);
}
return true;
}
public static boolean onMenuItemClicked(Context context, int menuItemId,
FeedItem selectedItem) throws DownloadRequestException {
DownloadRequester requester = DownloadRequester.getInstance();
FeedManager manager = FeedManager.getInstance();
switch (menuItemId) {
case R.id.download_item:
manager.downloadFeedItem(context, selectedItem);
break;
case R.id.play_item:
manager.playMedia(context, selectedItem.getMedia(), true, true,
false);
break;
case R.id.remove_item:
manager.deleteFeedMedia(context, selectedItem.getMedia());
break;
case R.id.cancel_download_item:
requester.cancelDownload(context, selectedItem.getMedia());
break;
case R.id.mark_read_item:
manager.markItemRead(context, selectedItem, true, true);
break;
case R.id.mark_unread_item:
manager.markItemRead(context, selectedItem, false, true);
break;
case R.id.add_to_queue_item:
manager.addQueueItem(context, selectedItem);
break;
case R.id.remove_from_queue_item:
manager.removeQueueItem(context, selectedItem);
break;
case R.id.stream_item:
manager.playMedia(context, selectedItem.getMedia(), true, true,
true);
break;
case R.id.visit_website_item:
Uri uri = Uri.parse(selectedItem.getLink());
context.startActivity(new Intent(Intent.ACTION_VIEW, uri));
break;
case R.id.support_item:
new FlattrClickWorker(context, selectedItem.getPaymentLink())
.executeAsync();
break;
case R.id.share_link_item:
ShareUtils.shareFeedItemLink(context, selectedItem);
break;
default:
return false;
}
// Refresh menu state
return true;
}
}
|
