Java tutorial
/** * The MIT License (MIT) * Copyright (c) 2012 David Carver * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package us.nineworlds.serenity.ui.browser.tv; import java.util.ArrayList; import java.util.List; import javax.inject.Inject; import us.nineworlds.plex.rest.PlexappFactory; import us.nineworlds.serenity.R; import us.nineworlds.serenity.core.menus.MenuDrawerItem; import us.nineworlds.serenity.core.menus.MenuDrawerItemImpl; import us.nineworlds.serenity.core.model.SeriesContentInfo; import us.nineworlds.serenity.ui.activity.SerenityMultiViewVideoActivity; import us.nineworlds.serenity.ui.adapters.AbstractPosterImageGalleryAdapter; import us.nineworlds.serenity.ui.adapters.MenuDrawerAdapter; import us.nineworlds.serenity.ui.util.DisplayUtils; import us.nineworlds.serenity.volley.DefaultLoggingVolleyErrorListener; import us.nineworlds.serenity.volley.TVCategoryResponseListener; import us.nineworlds.serenity.volley.VolleyUtils; import us.nineworlds.serenity.widgets.SerenityGallery; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.support.v4.app.ActionBarDrawerToggle; import android.view.KeyEvent; import android.view.View; import com.jess.ui.TwoWayGridView; public class TVShowBrowserActivity extends SerenityMultiViewVideoActivity { private boolean restarted_state = false; private static String key; @Inject protected SharedPreferences preferences; @Inject protected TVCategoryState categoryState; @Inject protected VolleyUtils volleyUtils; @Inject protected PlexappFactory factory; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); actionBar.setCustomView(R.layout.tvshow_custom_actionbar); actionBar.setDisplayShowCustomEnabled(true); key = getIntent().getExtras().getString("key"); createSideMenu(); DisplayUtils.overscanCompensation(this, getWindow().getDecorView()); } @Override protected void onRestart() { super.onRestart(); restarted_state = true; populateMenuDrawer(); } /* * (non-Javadoc) * * @see android.app.Activity#onResume() */ @Override protected void onResume() { super.onResume(); populateMenuDrawer(); if (!restarted_state) { String url = factory.getSectionsUrl(key); TVCategoryResponseListener response = new TVCategoryResponseListener(this, key); volleyUtils.volleyXmlGetRequest(url, response, new DefaultLoggingVolleyErrorListener()); } } /* * (non-Javadoc) * * @see us.nineworlds.serenity.ui.activity.SerenityActivity#onKeyDown(int, * android.view.KeyEvent) */ @Override public boolean onKeyDown(int keyCode, KeyEvent event) { SerenityGallery gallery = (SerenityGallery) findViewById(R.id.tvShowBannerGallery); boolean menuKeySlidingMenu = preferences.getBoolean("remote_control_menu", true); if (menuKeySlidingMenu) { if (keyCode == KeyEvent.KEYCODE_MENU) { if (drawerLayout.isDrawerOpen(linearDrawerLayout)) { drawerLayout.closeDrawers(); } else { drawerLayout.openDrawer(linearDrawerLayout); } return true; } } if (keyCode == KeyEvent.KEYCODE_BACK && drawerLayout.isDrawerOpen(linearDrawerLayout)) { drawerLayout.closeDrawers(); if (gallery != null) { gallery.requestFocusFromTouch(); } return true; } if (gallery == null) { return super.onKeyDown(keyCode, event); } AbstractPosterImageGalleryAdapter adapter = (AbstractPosterImageGalleryAdapter) gallery.getAdapter(); if (adapter != null) { int itemsCount = adapter.getCount(); if (contextMenuRequested(keyCode)) { View view = gallery.getSelectedView(); view.performLongClick(); return true; } if (isKeyCodeSkipBack(keyCode)) { int selectedItem = gallery.getSelectedItemPosition(); int newPosition = selectedItem - 10; if (newPosition < 0) { newPosition = 0; } gallery.setSelection(newPosition); gallery.requestFocusFromTouch(); return true; } if (isKeyCodeSkipForward(keyCode)) { int selectedItem = gallery.getSelectedItemPosition(); int newPosition = selectedItem + 10; if (newPosition > itemsCount) { newPosition = itemsCount - 1; } gallery.setSelection(newPosition); gallery.requestFocusFromTouch(); return true; } if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY || keyCode == KeyEvent.KEYCODE_BUTTON_R1) { SeriesContentInfo info = (SeriesContentInfo) gallery.getSelectedItem(); new FindUnwatchedAsyncTask(this).execute(info); return true; } } return super.onKeyDown(keyCode, event); } @Override protected void createSideMenu() { posterLayoutActive = preferences.getBoolean("series_layout_posters", false); gridViewActive = preferences.getBoolean("series_layout_grid", false); if (isGridViewActive()) { setContentView(R.layout.activity_tvbrowser_show_gridview_posters); } else if (posterLayoutActive) { setContentView(R.layout.activity_tvbrowser_show_posters); } else { setContentView(R.layout.activity_tvbrowser_show_banners); } View fanArt = findViewById(R.id.fanArt); fanArt.setBackgroundResource(R.drawable.tvshows); initMenuDrawerViews(); drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, R.drawable.menudrawer_selector, R.string.drawer_open, R.string.drawer_closed) { @Override public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); getSupportActionBar().setTitle(R.string.app_name); drawerList.requestFocusFromTouch(); } @Override public void onDrawerClosed(View drawerView) { super.onDrawerClosed(drawerView); getSupportActionBar().setTitle(R.string.app_name); } }; drawerLayout.setDrawerListener(drawerToggle); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setHomeButtonEnabled(true); populateMenuDrawer(); } /** * */ protected void populateMenuDrawer() { List<MenuDrawerItem> drawerMenuItem = new ArrayList<MenuDrawerItem>(); drawerMenuItem.add(new MenuDrawerItemImpl("Grid View", R.drawable.ic_action_collections_view_as_grid)); drawerMenuItem.add(new MenuDrawerItemImpl("Detail View", R.drawable.ic_action_collections_view_detail)); drawerMenuItem.add(new MenuDrawerItemImpl("Play All from Queue", R.drawable.menu_play_all_queue)); drawerList.setAdapter(new MenuDrawerAdapter(this, drawerMenuItem)); drawerList.setOnItemClickListener(new TVShowMenuDrawerOnItemClickedListener(drawerLayout)); } @Override protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); // if (savedCategory != null) { // outState.putString("savedCategory", savedCategory); // } } /* * (non-Javadoc) * * @see android.app.Activity#finish() */ @Override public void finish() { super.finish(); // savedCategory = null; } @Override protected void onRestoreInstanceState(Bundle savedInstanceState) { super.onRestoreInstanceState(savedInstanceState); // savedCategory = savedInstanceState.getString("savedCategory"); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { } @Override protected SerenityGallery findGalleryView() { return (SerenityGallery) findViewById(R.id.tvShowBannerGallery); } @Override protected TwoWayGridView findGridView() { return (TwoWayGridView) findViewById(R.id.tvShowGridView); } }