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package org.fox.ttrss;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
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.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.util.Log;
import android.view.Gravity;
import android.view.MenuItem;
import android.view.View;
import com.google.gson.JsonElement;
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 java.util.Date;
import java.util.HashMap;
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_feedIsSelected = false;
private boolean m_userFeedSelected = false;
private ActionBarDrawerToggle m_drawerToggle;
private DrawerLayout m_drawerLayout;
@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);
GlobalState.getInstance().load(savedInstanceState);
m_drawerLayout = (DrawerLayout) findViewById(R.id.headlines_drawer);
if (m_drawerLayout != null) {
View drawerList = findViewById(R.id.feeds_fragment);
int minWidth = dpToPx(240);
int maxWidth = dpToPx(320);
int width = (int)((float)getResources().getDisplayMetrics().widthPixels * 0.7f);
if (width < minWidth) width = minWidth;
if (width > maxWidth) width = maxWidth;
DrawerLayout.LayoutParams params = (android.support.v4.widget.DrawerLayout.LayoutParams) drawerList.getLayoutParams();
params.width = width;
drawerList.setLayoutParams(params);
m_drawerToggle = new ActionBarDrawerToggle(this, m_drawerLayout, R.string.blank, R.string.blank) {
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
invalidateOptionsMenu();
}
@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
if (m_prefs.getBoolean("drawer_open_on_start", true)) {
SharedPreferences.Editor editor = m_prefs.edit();
editor.putBoolean("drawer_open_on_start", false);
editor.commit();
}
invalidateOptionsMenu();
}
};
m_drawerLayout.setDrawerListener(m_drawerToggle);
m_drawerToggle.setDrawerIndicatorEnabled(true);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
}
if (savedInstanceState == null) {
if (m_drawerLayout != null && m_prefs.getBoolean("drawer_open_on_start", true)) {
m_drawerLayout.openDrawer(Gravity.START);
}
final Intent i = getIntent();
boolean shortcutMode = i.getBooleanExtra("shortcut_mode", false);
Log.d(TAG, "is_shortcut_mode: " + shortcutMode);
if (shortcutMode) {
LoginRequest lr = new LoginRequest(this, false, new OnLoginFinishedListener() {
@Override
public void OnLoginSuccess() {
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, false);
}
@Override
public void OnLoginFailed() {
login();
}
});
HashMap<String, String> map = new HashMap<String, String>() {
{
put("op", "login");
put("user", m_prefs.getString("login", "").trim());
put("password", m_prefs.getString("password", "").trim());
}
};
lr.execute(map);
}
//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);
}
if (m_prefs.getBoolean("open_fresh_on_startup", true)) {
HeadlinesFragment hf = new HeadlinesFragment();
hf.initialize(new Feed(-3, getString(R.string.fresh_articles), false));
ft.replace(R.id.headlines_fragment, hf, FRAG_HEADLINES);
} else if (m_drawerLayout != null) {
m_drawerLayout.openDrawer(Gravity.START);
}
ft.commit();
m_feedIsSelected = true;
checkTrial(true);
} else { // savedInstanceState != null
//m_actionbarUpEnabled = savedInstanceState.getBoolean("actionbarUpEnabled");
//m_actionbarRevertDepth = savedInstanceState.getInt("actionbarRevertDepth");
m_feedIsSelected = savedInstanceState.getBoolean("feedIsSelected");
m_userFeedSelected = savedInstanceState.getBoolean("userFeedSelected");
//m_feedWasSelected = savedInstanceState.getBoolean("feedWasSelected");
/* if (findViewById(R.id.sw600dp_port_anchor) != null && m_feedWasSelected && m_slidingMenu != null) {
m_slidingMenu.setBehindWidth(getScreenWidthInPixel() * 2/3);
} */
if (m_drawerLayout != null && m_feedIsSelected == false) {
m_drawerLayout.openDrawer(Gravity.START);
}
}
}
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
if (m_drawerToggle != null) m_drawerToggle.syncState();
}
@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_drawerLayout != null) {
boolean isDrawerOpen = m_drawerLayout.isDrawerOpen(Gravity.START);
m_menu.setGroupVisible(R.id.menu_group_feeds, isDrawerOpen);
m_menu.setGroupVisible(R.id.menu_group_headlines, hf != null && hf.isAdded() && !isDrawerOpen);
} 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);
}
//m_menu.findItem(R.id.headlines_toggle_sidebar).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) {
onFeedSelected(feed, true);
}
public void onFeedSelected(Feed feed, final boolean selectedByUser) {
//GlobalState.getInstance().m_loadedArticles.clear();
//m_pullToRefreshAttacher.setRefreshing(true);
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
ft.replace(R.id.headlines_fragment, new LoadingFragment(), null);
ft.commit();
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;
m_userFeedSelected = selectedByUser;
//m_feedWasSelected = true;
if (m_drawerLayout != null) {
m_drawerLayout.closeDrawers();
}
}
}, 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, true);
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 logout() {
super.logout();
finish();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (m_drawerToggle != null && m_drawerToggle.onOptionsItemSelected(item)) {
return true;
}
switch (item.getItemId()) {
case R.id.headlines_toggle_sort_order:
Dialog dialog = new Dialog(this);
String sortMode = getSortMode();
int selectedIndex = 0;
if (sortMode.equals("feed_dates")) {
selectedIndex = 1;
} else if (sortMode.equals("date_reverse")) {
selectedIndex = 2;
} else if (sortMode.equals("title")) {
selectedIndex = 3;
}
AlertDialog.Builder builder = new AlertDialog.Builder(this)
.setTitle(getString(R.string.headlines_sort_articles_title))
.setSingleChoiceItems(
new String[] {
getString(R.string.headlines_sort_default),
getString(R.string.headlines_sort_newest_first),
getString(R.string.headlines_sort_oldest_first),
getString(R.string.headlines_sort_title)
},
selectedIndex, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
switch (which) {
case 0:
setSortMode("default");
break;
case 1:
setSortMode("feed_dates");
break;
case 2:
setSortMode("date_reverse");
break;
case 3:
setSortMode("title");
break;
}
dialog.cancel();
refresh();
}
});
dialog = builder.create();
dialog.show();
return true;
case R.id.show_feeds:
setUnreadOnly(!getUnreadOnly());
invalidateOptionsMenu();
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
public void onBackPressed() {
if (m_drawerLayout != null && !m_drawerLayout.isDrawerOpen(Gravity.START) &&
(getSupportFragmentManager().getBackStackEntryCount() > 0 || m_userFeedSelected)) {
m_drawerLayout.openDrawer(Gravity.START);
} else {
super.onBackPressed();
}
}
@Override
protected void loginSuccess(boolean refresh) {
invalidateOptionsMenu();
if (refresh) refresh();
}
@Override
public void onSaveInstanceState(Bundle out) {
super.onSaveInstanceState(out);
out.putBoolean("feedIsSelected", m_feedIsSelected);
out.putBoolean("userFeedSelected", m_userFeedSelected);
GlobalState.getInstance().save(out);
}
@Override
public void onResume() {
super.onResume();
invalidateOptionsMenu();
}
@Override
public void onArticleListSelectionChange(ArticleList m_selectedArticles) {
invalidateOptionsMenu();
}
/* 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());
//intent.putParcelableArrayListExtra("articles", hf.getArticles());
intent.putExtra("articles", (Parcelable)hf.getAllArticles());
/* if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
startActivityForResult(intent, HEADLINES_REQUEST, ActivityOptions.makeSceneTransitionAnimation(this).toBundle());
} else {
startActivityForResult(intent, HEADLINES_REQUEST);
} */
View sharedList = hf.getView().findViewById(R.id.headlines_list);
ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(this, sharedList, "TRANSITION:HEADLINES_LIST");
ActivityCompat.startActivityForResult(this, intent, HEADLINES_REQUEST, options.toBundle());
} else {
invalidateOptionsMenu();
}
}
@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 && data != null) {
//GlobalState.getInstance().m_activeArticle = null;
//ArrayList<Article> tmp = data.getParcelableArrayListExtra("articles");
Article article = data.getParcelableExtra("activeArticle");
ArticleList tmp = data.getParcelableExtra("articles");
if (tmp != null) {
HeadlinesFragment hf = (HeadlinesFragment)getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
if (hf != null) {
hf.setArticles(tmp);
hf.setActiveArticle(article);
}
}
}
}
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.ic_launcher));
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));
}
public void unsubscribeFeed(final Feed feed) {
ApiRequest req = new ApiRequest(getApplicationContext()) {
protected void onPostExecute(JsonElement result) {
refresh();
}
};
@SuppressWarnings("serial")
HashMap<String, String> map = new HashMap<String, String>() {
{
put("sid", getSessionId());
put("op", "unsubscribeFeed");
put("feed_id", String.valueOf(feed.id));
}
};
req.execute(map);
}
}
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