/*
* Copyright (C) 2012-2015 Jamie Nicol <jamie@thenicols.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jamienicol.episodes;
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import org.jamienicol.episodes.db.EpisodesTable;
import org.jamienicol.episodes.db.ShowsProvider;
import org.jamienicol.episodes.db.ShowsTable;
import org.jamienicol.episodes.services.RefreshShowService;
public class ShowActivity
extends ActionBarActivity
implements LoaderManager.LoaderCallbacks<Cursor>,
ViewPager.OnPageChangeListener,
SeasonsListFragment.OnSeasonSelectedListener
{
private static final String KEY_DEFAULT_TAB = "default_tab";
private int showId;
private boolean isShowStarred;
private ImageView headerImage;
private Toolbar toolbar;
private TextView titleView;
private TabLayout tabStrip;
private PagerAdapter pagerAdapter;
private ViewPager pager;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.show_activity);
final Intent intent = getIntent();
showId = intent.getIntExtra("showId", -1);
if (showId == -1) {
throw new IllegalArgumentException("must provide valid showId");
}
final Bundle loaderArgs = new Bundle();
loaderArgs.putInt("showId", showId);
getSupportLoaderManager().initLoader(0, loaderArgs, this);
headerImage = (ImageView)findViewById(R.id.header_image);
toolbar = (Toolbar)findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
titleView = (TextView)findViewById(R.id.title);
pagerAdapter =
new PagerAdapter(this, getSupportFragmentManager(), showId);
pager = (ViewPager)findViewById(R.id.pager);
pager.setAdapter(pagerAdapter);
pager.setOnPageChangeListener(this);
tabStrip = (TabLayout)findViewById(R.id.tab_strip);
tabStrip.setTabTextColors(getResources().getColorStateList(R.color.tab_text));
tabStrip.setupWithViewPager(pager);
// Set the default tab from preferences.
final SharedPreferences prefs =
PreferenceManager.getDefaultSharedPreferences(this);
pager.setCurrentItem(prefs.getInt(KEY_DEFAULT_TAB, 0));
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
final MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.show_activity, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
final MenuItem toggleStarred =
menu.findItem(R.id.menu_toggle_show_starred);
if (isShowStarred) {
toggleStarred.setIcon(R.drawable.ic_show_starred);
toggleStarred.setTitle(R.string.menu_unstar_show);
} else {
toggleStarred.setIcon(R.drawable.ic_show_unstarred);
toggleStarred.setTitle(R.string.menu_star_show);
}
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
case R.id.menu_toggle_show_starred:
toggleShowStarred();
return true;
case R.id.menu_refresh_show:
refreshShow();
return true;
case R.id.menu_mark_show_watched:
markShowWatched(true);
return true;
case R.id.menu_mark_show_not_watched:
markShowWatched(false);
return true;
case R.id.menu_delete_show:
deleteShow();
finish();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/* LoaderManager.LoaderCallbacks<Cursor> */
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
final int showId = args.getInt("showId");
final Uri uri = Uri.withAppendedPath(ShowsProvider.CONTENT_URI_SHOWS,
String.valueOf(showId));
final String[] projection = {
ShowsTable.COLUMN_NAME,
ShowsTable.COLUMN_STARRED,
ShowsTable.COLUMN_FANART_PATH
};
return new CursorLoader(this,
uri,
projection,
null,
null,
null);
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
if (data != null && data.moveToFirst()) {
// make activity title the show name
final int nameColumnIndex =
data.getColumnIndexOrThrow(ShowsTable.COLUMN_NAME);
titleView.setText(data.getString(nameColumnIndex));
// maybe update the state of the toggle starred menu item
final int starredColumnIndex =
data.getColumnIndexOrThrow(ShowsTable.COLUMN_STARRED);
final boolean starred =
data.getInt(starredColumnIndex) > 0 ? true : false;
if (isShowStarred != starred) {
isShowStarred = starred;
// toggle starred menu item needs updated
supportInvalidateOptionsMenu();
}
final int fanartPathColumnIndex =
data.getColumnIndexOrThrow(ShowsTable.COLUMN_FANART_PATH);
final String fanartPath = data.getString(fanartPathColumnIndex);
if (fanartPath != null && !fanartPath.equals("")) {
final String fanartUrl =
String.format("http://thetvdb.com/banners/%s", fanartPath);
final DisplayImageOptions options =
new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisk(true)
.build();
ImageLoader.getInstance().displayImage(fanartUrl,
headerImage,
options);
}
}
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
onLoadFinished(loader, null);
}
/* ViewPager.OnPageChangeListener */
@Override
public void onPageScrolled(int position,
float positionOffset,
int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
final SharedPreferences prefs =
PreferenceManager.getDefaultSharedPreferences(this);
final SharedPreferences.Editor editor = prefs.edit();
editor.putInt(KEY_DEFAULT_TAB, position);
editor.apply();
}
@Override
public void onPageScrollStateChanged(int state) {
}
/* SeasonsListFragment.OnSeasonSelectedListener */
@Override
public void onSeasonSelected(int seasonNumber) {
final Intent intent = new Intent(this, SeasonActivity.class);
intent.putExtra("showId", showId);
intent.putExtra("seasonNumber", seasonNumber);
startActivity(intent);
}
private void toggleShowStarred() {
final ContentResolver contentResolver = getContentResolver();
final AsyncQueryHandler handler =
new AsyncQueryHandler(contentResolver) {};
final ContentValues values = new ContentValues();
values.put(ShowsTable.COLUMN_STARRED, !isShowStarred);
final String selection = String.format("%s=?", ShowsTable.COLUMN_ID);
final String[] selectionArgs = {
String.valueOf(showId)
};
handler.startUpdate(0,
null,
ShowsProvider.CONTENT_URI_SHOWS,
values,
selection,
selectionArgs);
}
private void refreshShow() {
final Intent intent = new Intent(this, RefreshShowService.class);
intent.putExtra("showId", showId);
startService(intent);
}
private void markShowWatched(boolean watched) {
final ContentResolver contentResolver = getContentResolver();
final AsyncQueryHandler handler =
new AsyncQueryHandler(contentResolver) {};
final ContentValues epValues = new ContentValues();
epValues.put(EpisodesTable.COLUMN_WATCHED, watched);
final String selection =
String.format("%s=? AND %s!=?",
EpisodesTable.COLUMN_SHOW_ID,
EpisodesTable.COLUMN_SEASON_NUMBER);
final String[] selectionArgs = {
String.valueOf(showId),
"0"
};
handler.startUpdate(0,
null,
ShowsProvider.CONTENT_URI_EPISODES,
epValues,
selection,
selectionArgs);
}
private void deleteShow() {
final ContentResolver contentResolver = getContentResolver();
final AsyncQueryHandler handler =
new AsyncQueryHandler(contentResolver) {};
/* delete all the show's episodes */
final String epSelection =
String.format("%s=?", EpisodesTable.COLUMN_SHOW_ID);
final String[] epSelectionArgs = {
String.valueOf(showId)
};
handler.startDelete(0,
null,
ShowsProvider.CONTENT_URI_EPISODES,
epSelection,
epSelectionArgs);
/* delete the show itself */
final Uri showUri =
Uri.withAppendedPath(ShowsProvider.CONTENT_URI_SHOWS,
String.valueOf(showId));
handler.startDelete(0,
null,
showUri,
null,
null);
}
private static class PagerAdapter
extends FragmentPagerAdapter
{
private final Context context;
private final int showId;
public PagerAdapter(final Context context,
final FragmentManager fragmentManager,
final int showId) {
super(fragmentManager);
this.context = context;
this.showId = showId;
}
@Override
public int getCount() {
return 3;
}
@Override
public CharSequence getPageTitle(final int position) {
switch (position) {
case 0:
return context.getString(R.string.show_tab_overview);
case 1:
return context.getString(R.string.show_tab_episodes);
case 2:
return context.getString(R.string.show_tab_next);
default:
return null;
}
}
@Override
public Fragment getItem(final int position) {
switch (position) {
case 0:
return ShowDetailsFragment.newInstance(showId);
case 1:
return SeasonsListFragment.newInstance(showId);
case 2:
return NextEpisodeFragment.newInstance(showId);
default:
return null;
}
}
}
}