350 lines
10 KiB
Java
350 lines
10 KiB
Java
package org.fox.ttrss.offline;
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import org.fox.ttrss.GlobalState;
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import org.fox.ttrss.R;
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import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
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import android.animation.LayoutTransition;
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import android.annotation.SuppressLint;
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import android.content.Intent;
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import android.database.sqlite.SQLiteStatement;
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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.provider.BaseColumns;
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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.view.MenuItem;
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import android.view.ViewGroup;
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import android.widget.LinearLayout;
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public class OfflineFeedsActivity extends OfflineActivity implements OfflineHeadlinesEventListener {
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private final String TAG = this.getClass().getSimpleName();
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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.setSlidingEnabled(true);
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m_slidingMenu.setMenu(R.layout.feeds);
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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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m_feedIsSelected = false;
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getSupportActionBar().setDisplayHomeAsUpEnabled(false);
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refresh();
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}
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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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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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} else {
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if (m_slidingMenu != null)
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m_slidingMenu.showMenu();
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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 OfflineFeedCategoriesFragment(), FRAG_CATS);
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} else {
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ft.replace(R.id.feeds_fragment, new OfflineFeedsFragment(), FRAG_FEEDS);
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}
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ft.commit();
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}
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setLoadingStatus(R.string.blank, false);
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initMenu();
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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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public void openFeedArticles(int feedId, boolean isCat) {
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if (isSmallScreen()) {
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Intent intent = new Intent(OfflineFeedsActivity.this, OfflineHeadlinesActivity.class);
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intent.putExtra("feed", feedId);
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intent.putExtra("isCat", isCat);
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intent.putExtra("article", 0);
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startActivityForResult(intent, 0);
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}
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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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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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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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public void initMenu() {
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super.initMenu();
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if (m_menu != 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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OfflineHeadlinesFragment hf = (OfflineHeadlinesFragment)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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}
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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 onCatSelected(int catId) {
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onCatSelected(catId, m_prefs.getBoolean("browse_cats_like_feeds", false));
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}
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public void onCatSelected(int catId, boolean openAsFeed) {
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OfflineFeedCategoriesFragment fc = (OfflineFeedCategoriesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_CATS);
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if (openAsFeed) {
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if (fc != null) {
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fc.setSelectedFeedId(catId);
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}
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onFeedSelected(catId, true, true);
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} else {
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if (fc != null) {
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fc.setSelectedFeedId(-1);
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}
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FragmentTransaction ft = getSupportFragmentManager()
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.beginTransaction();
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OfflineFeedsFragment ff = new OfflineFeedsFragment();
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ff.initialize(catId);
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ft.replace(R.id.feeds_fragment, ff, FRAG_FEEDS);
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ft.addToBackStack(null);
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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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ft.commit();
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}
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}
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public void onFeedSelected(int feedId) {
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onFeedSelected(feedId, false, true);
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}
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public void onFeedSelected(final int feedId, final boolean isCat, boolean open) {
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if (open) {
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if (!isSmallScreen()) {
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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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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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OfflineHeadlinesFragment hf = new OfflineHeadlinesFragment();
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hf.initialize(feedId, isCat);
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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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}
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}
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@Override
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public void onArticleSelected(int articleId, boolean open) {
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if (!open) {
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SQLiteStatement stmt = getWritableDb().compileStatement(
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"UPDATE articles SET modified = 1, unread = 0 " + "WHERE " + BaseColumns._ID
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+ " = ?");
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stmt.bindLong(1, articleId);
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stmt.execute();
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stmt.close();
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}
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initMenu();
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if (open) {
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OfflineHeadlinesFragment hf = (OfflineHeadlinesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
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Intent intent = new Intent(OfflineFeedsActivity.this, OfflineHeadlinesActivity.class);
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intent.putExtra("feed", hf.getFeedId());
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intent.putExtra("isCat", hf.getFeedIsCat());
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intent.putExtra("article", articleId);
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startActivityForResult(intent, 0);
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overridePendingTransition(R.anim.right_slide_in, 0);
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} else {
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refresh();
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}
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initMenu();
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}
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@Override
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public void onArticleSelected(int articleId) {
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onArticleSelected(articleId, true);
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}
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}
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