Java tutorial
/* * Copyright 2014 Uwe Trottmann * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.battlelancer.seriesguide.ui; import android.database.Cursor; import android.os.Bundle; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; import android.view.LayoutInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.PopupMenu; import com.battlelancer.seriesguide.R; import com.battlelancer.seriesguide.adapters.MoviesCursorAdapter; import com.battlelancer.seriesguide.settings.MoviesDistillationSettings; import com.battlelancer.seriesguide.util.MovieTools; import com.battlelancer.seriesguide.util.Utils; import static com.battlelancer.seriesguide.provider.SeriesGuideContract.Movies; /** * Displays a users collection of movies in a grid. */ public class MoviesCollectionFragment extends MoviesBaseFragment { private static final String TAG = "Movie Collection"; private static final int CONTEXT_COLLECTION_REMOVE_ID = 0; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View v = super.onCreateView(inflater, container, savedInstanceState); mEmptyView.setText(R.string.movies_collection_empty); return v; } @Override public void onPopupMenuClick(View v, final int movieTmdbId) { PopupMenu popupMenu = new PopupMenu(v.getContext(), v); popupMenu.getMenu().add(0, CONTEXT_COLLECTION_REMOVE_ID, 0, R.string.action_collection_remove); popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { switch (item.getItemId()) { case CONTEXT_COLLECTION_REMOVE_ID: { MovieTools.removeFromCollection(getActivity(), movieTmdbId); fireTrackerEvent("Remove from collection"); return true; } } return false; } }); popupMenu.show(); } @Override public Loader<Cursor> onCreateLoader(int id, Bundle args) { return new CursorLoader(getActivity(), Movies.CONTENT_URI, MoviesCursorAdapter.MoviesQuery.PROJECTION, Movies.SELECTION_COLLECTION, null, MoviesDistillationSettings.getSortQuery(getActivity())); } @Override protected int getLoaderId() { return MoviesActivity.COLLECTION_LOADER_ID; } private void fireTrackerEvent(String label) { Utils.trackAction(getActivity(), TAG, label); } }