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