package org.fox.ttrss; import java.util.Date; import org.fox.ttrss.types.Article; import org.fox.ttrss.types.ArticleList; import org.fox.ttrss.types.Feed; import org.fox.ttrss.types.FeedCategory; import org.fox.ttrss.util.AppRater; import android.animation.ObjectAnimator; import android.annotation.SuppressLint; import android.content.ComponentName; import android.content.Intent; import android.content.Intent.ShortcutIconResource; import android.content.SharedPreferences; import android.os.Bundle; import android.os.Handler; import android.os.Parcelable; import android.preference.PreferenceManager; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentTransaction; import android.util.Log; import android.widget.LinearLayout; import com.actionbarsherlock.view.MenuItem; import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu; public class FeedsActivity extends OnlineActivity implements HeadlinesEventListener { private final String TAG = this.getClass().getSimpleName(); private static final int HEADLINES_REQUEST = 1; protected SharedPreferences m_prefs; protected long m_lastRefresh = 0; private boolean m_actionbarUpEnabled = false; private int m_actionbarRevertDepth = 0; private SlidingMenu m_slidingMenu; private boolean m_feedIsSelected = false; @SuppressLint("NewApi") @Override public void onCreate(Bundle savedInstanceState) { m_prefs = PreferenceManager .getDefaultSharedPreferences(getApplicationContext()); setAppTheme(m_prefs); super.onCreate(savedInstanceState); setContentView(R.layout.headlines); setSmallScreen(findViewById(R.id.sw600dp_anchor) == null && findViewById(R.id.sw600dp_port_anchor) == null); GlobalState.getInstance().load(savedInstanceState); if (isSmallScreen() || findViewById(R.id.sw600dp_port_anchor) != null) { m_slidingMenu = new SlidingMenu(this); if (findViewById(R.id.sw600dp_port_anchor) != null) { m_slidingMenu.setBehindWidth(getScreenWidthInPixel() * 2/3); } m_slidingMenu.setMode(SlidingMenu.LEFT); m_slidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); m_slidingMenu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT); m_slidingMenu.setMenu(R.layout.feeds); m_slidingMenu.setSlidingEnabled(true); m_slidingMenu.setOnOpenedListener(new SlidingMenu.OnOpenedListener() { @Override public void onOpened() { if (m_actionbarRevertDepth == 0) { m_actionbarUpEnabled = false; getSupportActionBar().setDisplayHomeAsUpEnabled(false); refresh(false); } m_feedIsSelected = false; initMenu(); } }); } if (savedInstanceState == null) { if (m_slidingMenu != null) m_slidingMenu.showMenu(); Intent i = getIntent(); boolean shortcutMode = i.getBooleanExtra("shortcut_mode", false); Log.d(TAG, "is_shortcut_mode: " + shortcutMode); if (shortcutMode) { int feedId = i.getIntExtra("feed_id", 0); boolean isCat = i.getBooleanExtra("feed_is_cat", false); String feedTitle = i.getStringExtra("feed_title"); Feed tmpFeed = new Feed(feedId, feedTitle, isCat); onFeedSelected(tmpFeed); } m_pullToRefreshAttacher.setRefreshing(true); FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); if (m_prefs.getBoolean("enable_cats", false)) { ft.replace(R.id.feeds_fragment, new FeedCategoriesFragment(), FRAG_CATS); } else { ft.replace(R.id.feeds_fragment, new FeedsFragment(), FRAG_FEEDS); } ft.commit(); AppRater.appLaunched(this); checkTrial(true); } else { // savedInstanceState != null m_actionbarUpEnabled = savedInstanceState.getBoolean("actionbarUpEnabled"); m_actionbarRevertDepth = savedInstanceState.getInt("actionbarRevertDepth"); m_feedIsSelected = savedInstanceState.getBoolean("feedIsSelected"); if (m_slidingMenu != null && m_feedIsSelected == false) { m_slidingMenu.showMenu(); } else if (m_slidingMenu != null) { m_actionbarUpEnabled = true; } else { m_actionbarUpEnabled = m_actionbarRevertDepth > 0; } if (m_actionbarUpEnabled) { getSupportActionBar().setDisplayHomeAsUpEnabled(true); } if (!isSmallScreen()) { // temporary hack because FeedsActivity doesn't track whether active feed is open LinearLayout container = (LinearLayout) findViewById(R.id.fragment_container); if (container != null) container.setWeightSum(3f); } } /* if (!isCompatMode() && !isSmallScreen()) { ((ViewGroup)findViewById(R.id.headlines_fragment)).setLayoutTransition(new LayoutTransition()); ((ViewGroup)findViewById(R.id.feeds_fragment)).setLayoutTransition(new LayoutTransition()); } */ } @Override protected void initMenu() { super.initMenu(); if (m_menu != null && getSessionId() != null) { Fragment ff = getSupportFragmentManager().findFragmentByTag(FRAG_FEEDS); Fragment cf = getSupportFragmentManager().findFragmentByTag(FRAG_CATS); HeadlinesFragment hf = (HeadlinesFragment)getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES); if (m_slidingMenu != null) { m_menu.setGroupVisible(R.id.menu_group_feeds, m_slidingMenu.isMenuShowing()); m_menu.setGroupVisible(R.id.menu_group_headlines, hf != null && hf.isAdded() && !m_slidingMenu.isMenuShowing()); } else { m_menu.setGroupVisible(R.id.menu_group_feeds, (ff != null && ff.isAdded()) || (cf != null && cf.isAdded())); m_menu.setGroupVisible(R.id.menu_group_headlines, hf != null && hf.isAdded()); m_menu.findItem(R.id.update_headlines).setVisible(false); } MenuItem item = m_menu.findItem(R.id.show_feeds); if (getUnreadOnly()) { item.setTitle(R.string.menu_all_feeds); } else { item.setTitle(R.string.menu_unread_feeds); } } } public void onFeedSelected(Feed feed) { GlobalState.getInstance().m_loadedArticles.clear(); m_pullToRefreshAttacher.setRefreshing(true); FragmentTransaction ft = getSupportFragmentManager() .beginTransaction(); ft.replace(R.id.headlines_fragment, new LoadingFragment(), null); ft.commit(); if (!isCompatMode() && !isSmallScreen()) { LinearLayout container = (LinearLayout) findViewById(R.id.fragment_container); if (container != null) { float wSum = container.getWeightSum(); if (wSum <= 2.0f) { ObjectAnimator anim = ObjectAnimator.ofFloat(container, "weightSum", wSum, 3.0f); anim.setDuration(200); anim.start(); } } } final Feed fFeed = feed; new Handler().postDelayed(new Runnable() { @Override public void run() { FragmentTransaction ft = getSupportFragmentManager() .beginTransaction(); HeadlinesFragment hf = new HeadlinesFragment(); hf.initialize(fFeed); ft.replace(R.id.headlines_fragment, hf, FRAG_HEADLINES); ft.commit(); m_feedIsSelected = true; if (m_slidingMenu != null) { m_slidingMenu.showContent(); getSupportActionBar().setDisplayHomeAsUpEnabled(true); m_actionbarUpEnabled = true; } } }, 10); Date date = new Date(); if (date.getTime() - m_lastRefresh > 10000) { m_lastRefresh = date.getTime(); refresh(false); } } public void onCatSelected(FeedCategory cat, boolean openAsFeed) { FeedCategoriesFragment fc = (FeedCategoriesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_CATS); m_pullToRefreshAttacher.setRefreshing(true); if (!openAsFeed) { if (fc != null) { fc.setSelectedCategory(null); } FragmentTransaction ft = getSupportFragmentManager() .beginTransaction(); FeedsFragment ff = new FeedsFragment(); ff.initialize(cat); ft.replace(R.id.feeds_fragment, ff, FRAG_FEEDS); ft.addToBackStack(null); ft.commit(); getSupportActionBar().setDisplayHomeAsUpEnabled(true); m_actionbarUpEnabled = true; m_actionbarRevertDepth = m_actionbarRevertDepth + 1; } else { if (fc != null) { fc.setSelectedCategory(cat); } Feed feed = new Feed(cat.id, cat.title, true); onFeedSelected(feed); } } public void onCatSelected(FeedCategory cat) { onCatSelected(cat, m_prefs.getBoolean("browse_cats_like_feeds", false)); } @Override public void onBackPressed() { if (m_actionbarRevertDepth > 0) { if (m_feedIsSelected && m_slidingMenu != null && !m_slidingMenu.isMenuShowing()) { m_slidingMenu.showMenu(); } else { m_actionbarRevertDepth = m_actionbarRevertDepth - 1; m_actionbarUpEnabled = m_actionbarRevertDepth > 0; getSupportActionBar().setDisplayHomeAsUpEnabled(m_actionbarUpEnabled); onBackPressed(); } } else if (m_slidingMenu != null && !m_slidingMenu.isMenuShowing()) { m_slidingMenu.showMenu(); } else { super.onBackPressed(); } } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: if (m_actionbarUpEnabled) onBackPressed(); return true; case R.id.show_feeds: setUnreadOnly(!getUnreadOnly()); initMenu(); refresh(); return true; case R.id.update_feeds: m_pullToRefreshAttacher.setRefreshing(true); refresh(); return true; default: Log.d(TAG, "onOptionsItemSelected, unhandled id=" + item.getItemId()); return super.onOptionsItemSelected(item); } } @Override protected void loginSuccess(boolean refresh) { setLoadingStatus(R.string.blank, false); //findViewById(R.id.loading_container).setVisibility(View.GONE); initMenu(); if (refresh) refresh(); } @Override public void onSaveInstanceState(Bundle out) { super.onSaveInstanceState(out); out.putBoolean("actionbarUpEnabled", m_actionbarUpEnabled); out.putInt("actionbarRevertDepth", m_actionbarRevertDepth); out.putBoolean("feedIsSelected", m_feedIsSelected); //if (m_slidingMenu != null ) // out.putBoolean("slidingMenuVisible", m_slidingMenu.isMenuShowing()); GlobalState.getInstance().save(out); } @Override public void onResume() { super.onResume(); initMenu(); } @Override public void onArticleListSelectionChange(ArticleList m_selectedArticles) { initMenu(); } public void openFeedArticles(Feed feed) { GlobalState.getInstance().m_loadedArticles.clear(); Intent intent = new Intent(FeedsActivity.this, HeadlinesActivity.class); intent.putExtra("feed", feed); intent.putExtra("article", (Article)null); intent.putExtra("searchQuery", (String)null); startActivityForResult(intent, HEADLINES_REQUEST); overridePendingTransition(R.anim.right_slide_in, 0); } public void onArticleSelected(Article article, boolean open) { if (article.unread) { article.unread = false; saveArticleUnread(article); } if (open) { HeadlinesFragment hf = (HeadlinesFragment)getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES); Intent intent = new Intent(FeedsActivity.this, HeadlinesActivity.class); intent.putExtra("feed", hf.getFeed()); intent.putExtra("article", article); intent.putExtra("searchQuery", hf.getSearchQuery()); startActivityForResult(intent, HEADLINES_REQUEST); overridePendingTransition(R.anim.right_slide_in, 0); } else { initMenu(); } } @Override public void onArticleSelected(Article article) { onArticleSelected(article, true); } public void catchupFeed(final Feed feed) { super.catchupFeed(feed); refresh(); } @Override public void onHeadlinesLoaded(boolean appended) { // TODO Auto-generated method stub } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == HEADLINES_REQUEST) { GlobalState.getInstance().m_activeArticle = null; } } public void createFeedShortcut(Feed feed) { final Intent shortcutIntent = new Intent(this, FeedsActivity.class); shortcutIntent.putExtra("feed_id", feed.id); shortcutIntent.putExtra("feed_is_cat", feed.is_cat); shortcutIntent.putExtra("feed_title", feed.title); shortcutIntent.putExtra("shortcut_mode", true); Intent intent = new Intent("com.android.launcher.action.INSTALL_SHORTCUT"); intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, feed.title); intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent); intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, Intent.ShortcutIconResource.fromContext(this, R.drawable.icon)); intent.putExtra("duplicate", false); sendBroadcast(intent); toast(R.string.shortcut_has_been_placed_on_the_home_screen); } public void createCategoryShortcut(FeedCategory cat) { createFeedShortcut(new Feed(cat.id, cat.title, true)); } }