diff options
3 files changed, 73 insertions, 3 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/DownloadLogFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/DownloadLogFragment.java index c40fce351..0f6f7d53c 100644 --- a/app/src/main/java/de/danoeh/antennapod/fragment/DownloadLogFragment.java +++ b/app/src/main/java/de/danoeh/antennapod/fragment/DownloadLogFragment.java @@ -1,25 +1,35 @@ package de.danoeh.antennapod.fragment; import android.content.Context; +import android.content.res.TypedArray; import android.os.AsyncTask; import android.os.Bundle; import android.support.v4.app.ListFragment; +import android.support.v4.view.MenuItemCompat; +import android.view.Menu; +import android.view.MenuInflater; +import android.view.MenuItem; import android.view.View; import android.widget.ListView; +import java.util.List; + import de.danoeh.antennapod.R; import de.danoeh.antennapod.adapter.DownloadLogAdapter; import de.danoeh.antennapod.core.feed.EventDistributor; import de.danoeh.antennapod.core.service.download.DownloadStatus; import de.danoeh.antennapod.core.storage.DBReader; - -import java.util.List; +import de.danoeh.antennapod.core.storage.DBWriter; +import de.danoeh.antennapod.menuhandler.MenuItemUtils; +import de.danoeh.antennapod.menuhandler.NavDrawerActivity; /** * Shows the download log */ public class DownloadLogFragment extends ListFragment { + private static final String TAG = "DownloadLogFragment"; + private List<DownloadStatus> downloadLog; private DownloadLogAdapter adapter; @@ -29,6 +39,7 @@ public class DownloadLogFragment extends ListFragment { @Override public void onStart() { super.onStart(); + setHasOptionsMenu(true); EventDistributor.getInstance().register(contentUpdate); startItemLoader(); } @@ -63,7 +74,7 @@ public class DownloadLogFragment extends ListFragment { } setListShown(true); adapter.notifyDataSetChanged(); - + getActivity().supportInvalidateOptionsMenu(); } private DownloadLogAdapter.ItemAccess itemAccess = new DownloadLogAdapter.ItemAccess() { @@ -105,6 +116,41 @@ public class DownloadLogFragment extends ListFragment { } } + @Override + public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { + super.onCreateOptionsMenu(menu, inflater); + if (itemsLoaded && !MenuItemUtils.isActivityDrawerOpen((NavDrawerActivity) getActivity())) { + MenuItem clearHistory = menu.add(Menu.NONE, R.id.clear_history_item, Menu.CATEGORY_CONTAINER, R.string.clear_history_label); + MenuItemCompat.setShowAsAction(clearHistory, MenuItemCompat.SHOW_AS_ACTION_IF_ROOM); + TypedArray drawables = getActivity().obtainStyledAttributes(new int[]{R.attr.content_discard}); + clearHistory.setIcon(drawables.getDrawable(0)); + drawables.recycle(); + } + } + + @Override + public void onPrepareOptionsMenu(Menu menu) { + super.onPrepareOptionsMenu(menu); + if (itemsLoaded && !MenuItemUtils.isActivityDrawerOpen((NavDrawerActivity) getActivity())) { + menu.findItem(R.id.clear_history_item).setVisible(downloadLog != null && !downloadLog.isEmpty()); + } + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + if (!super.onOptionsItemSelected(item)) { + switch (item.getItemId()) { + case R.id.clear_history_item: + DBWriter.clearDownloadLog(getActivity()); + return true; + default: + return false; + } + } else { + return true; + } + } + private class ItemLoader extends AsyncTask<Void, Void, List<DownloadStatus>> { @Override diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java index 87bbdf455..68ffd0c5b 100644 --- a/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java +++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DBWriter.java @@ -239,6 +239,26 @@ public class DBWriter { } /** + * Deletes the entire download log. + * + * @param context A context that is used for opening a database connection. + */ + public static Future<?> clearDownloadLog(final Context context) { + return dbExec.submit(new Runnable() { + @Override + public void run() { + PodDBAdapter adapter = new PodDBAdapter(context); + adapter.open(); + adapter.clearDownloadLog(); + adapter.close(); + EventDistributor.getInstance() + .sendDownloadLogUpdateBroadcast(); + } + }); + } + + + /** * Adds a FeedMedia object to the playback history. A FeedMedia object is in the playback history if * its playback completion date is set to a non-null value. This method will set the playback completion date to the * current date regardless of the current value. diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java index ce41147e1..f72858adc 100644 --- a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java +++ b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java @@ -889,6 +889,10 @@ public class PodDBAdapter { db.update(TABLE_NAME_FEED_MEDIA, values, null, null); } + public void clearDownloadLog() { + db.delete(TABLE_NAME_DOWNLOAD_LOG, null, null); + } + /** * Get all Feeds from the Feed Table. * |