tt-rss-android/org.fox.ttrss/src/main/java/org/fox/ttrss/DetailActivity.java

323 lines
8.8 KiB
Java

package org.fox.ttrss;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import org.fox.ttrss.types.Article;
import org.fox.ttrss.types.ArticleList;
import org.fox.ttrss.types.Feed;
public class DetailActivity extends OnlineActivity implements HeadlinesEventListener {
private final String TAG = this.getClass().getSimpleName();
protected ArticleList m_articles = new ArticleList();
protected SharedPreferences m_prefs;
private Article m_activeArticle;
@SuppressLint("NewApi")
@Override
public void onCreate(Bundle savedInstanceState) {
m_prefs = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
setAppTheme(m_prefs);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_detail);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
m_forceDisableActionMode = isPortrait() || isSmallScreen();
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
setSmallScreen(findViewById(R.id.sw600dp_anchor) == null);
Application.getInstance().load(savedInstanceState);
if (isPortrait() && !isSmallScreen()) {
findViewById(R.id.headlines_fragment).setVisibility(View.GONE);
}
if (savedInstanceState != null) {
m_articles = savedInstanceState.getParcelable("articles");
} else {
Intent i = getIntent();
if (i.getExtras() != null) {
boolean shortcutMode = i.getBooleanExtra("shortcut_mode", false);
Log.d(TAG, "is_shortcut_mode: " + shortcutMode);
Feed tmpFeed;
if (shortcutMode) {
int feedId = i.getIntExtra("feed_id", 0);
boolean isCat = i.getBooleanExtra("feed_is_cat", false);
String feedTitle = i.getStringExtra("feed_title");
tmpFeed = new Feed(feedId, feedTitle, isCat);
//Application.getInstance().m_loadedArticles.clear();
} else {
tmpFeed = i.getParcelableExtra("feed");
}
final Feed feed = tmpFeed;
//final Article article = i.getParcelableExtra("article");
final Article article = Application.getInstance().tmpArticle;
final String searchQuery = i.getStringExtra("searchQuery");
ArticleList tmp = Application.getInstance().tmpArticleList;
if (tmp != null) {
m_articles.addAll(tmp);
}
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
final HeadlinesFragment hf = new HeadlinesFragment();
hf.initialize(feed, article, true, m_articles);
hf.setSearchQuery(searchQuery);
ft.replace(R.id.headlines_fragment, hf, FRAG_HEADLINES);
ArticlePager af = new ArticlePager();
af.initialize(article != null ? hf.getArticleById(article.id) : new Article(), feed, m_articles);
af.setSearchQuery(searchQuery);
ft.replace(R.id.article_fragment, af, FRAG_ARTICLE);
ft.commit();
setTitle(feed.title);
}
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (!isSmallScreen()) {
findViewById(R.id.headlines_fragment).setVisibility(isPortrait() ? View.GONE : View.VISIBLE);
}
m_forceDisableActionMode = isPortrait() || isSmallScreen();
invalidateOptionsMenu();
}
@Override
protected void refresh() {
super.refresh();
}
@Override
protected void loginSuccess(boolean refresh) {
Log.d(TAG, "loginSuccess");
invalidateOptionsMenu();
if (refresh) refresh();
}
@Override
public void onSaveInstanceState(Bundle out) {
super.onSaveInstanceState(out);
out.putParcelable("articles", m_articles);
Application.getInstance().save(out);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
Log.d(TAG, "onOptionsItemSelected, unhandled id=" + item.getItemId());
return super.onOptionsItemSelected(item);
}
}
@Override
public void onResume() {
super.onResume();
}
@Override
protected void initMenu() {
super.initMenu();
if (m_menu != null && getSessionId() != null) {
m_menu.setGroupVisible(R.id.menu_group_feeds, false);
//HeadlinesFragment hf = (HeadlinesFragment)getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
m_menu.setGroupVisible(R.id.menu_group_headlines, !isPortrait() && !isSmallScreen());
//m_menu.findItem(R.id.headlines_toggle_sidebar).setVisible(!isPortrait() && !isSmallScreen());
m_menu.findItem(R.id.headlines_toggle_sort_order).setVisible(false);
ArticlePager af = (ArticlePager) getSupportFragmentManager().findFragmentByTag(FRAG_ARTICLE);
m_menu.setGroupVisible(R.id.menu_group_article, af != null);
if (af != null) {
if (af.getSelectedArticle() != null && af.getSelectedArticle().attachments != null && af.getSelectedArticle().attachments.size() > 0) {
/* if (!isCompatMode() && (isSmallScreen() || !isPortrait())) {
m_menu.findItem(R.id.toggle_attachments).setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
} */
m_menu.findItem(R.id.toggle_attachments).setVisible(true);
} else {
/* if (!isCompatMode()) {
m_menu.findItem(R.id.toggle_attachments).setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
} */
m_menu.findItem(R.id.toggle_attachments).setVisible(false);
}
}
m_menu.findItem(R.id.search).setVisible(false);
}
}
@Override
public void onArticleListSelectionChange(ArticleList m_selectedArticles) {
invalidateOptionsMenu();
}
@Override
public void onArticleSelected(Article article) {
onArticleSelected(article, true);
}
@Override
public void onArticleSelected(final Article article, boolean open) {
if (article == null) return;
if (article.unread) {
article.unread = false;
saveArticleUnread(article);
}
try {
preloadUriIfAllowed(Uri.parse(article.link));
} catch (Exception e) {
e.printStackTrace();
}
if (!getSupportActionBar().isShowing()) getSupportActionBar().show();
if (open) {
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
ArticlePager af = (ArticlePager) getSupportFragmentManager().findFragmentByTag(FRAG_ARTICLE);
if (af != null) {
af.setActiveArticle(article);
}
}
}, 250);
} else {
HeadlinesFragment hf = (HeadlinesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
if (hf != null) {
hf.setActiveArticle(article);
}
}
m_activeArticle = article;
//Application.getInstance().m_activeArticle = article;
invalidateOptionsMenu();
}
public void showSidebar(boolean show) {
if (!isSmallScreen() && !isPortrait()) {
findViewById(R.id.headlines_fragment).setVisibility(show ? View.VISIBLE : View.GONE);
invalidateOptionsMenu();
}
}
@Override
public void onHeadlinesLoaded(boolean appended) {
HeadlinesFragment hf = (HeadlinesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
ArticlePager ap = (ArticlePager) getSupportFragmentManager().findFragmentByTag(FRAG_ARTICLE);
if (ap != null) {
ap.notifyUpdated();
}
if (hf != null) {
Article article = hf.getActiveArticle();
if (article == null && hf.getAllArticles().size() > 0) {
article = hf.getAllArticles().get(0);
hf.setActiveArticle(article);
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
ArticlePager af = new ArticlePager();
af.initialize(article, hf.getFeed(), m_articles);
ft.replace(R.id.article_fragment, af, FRAG_ARTICLE);
ft.commitAllowingStateLoss();
}
}
}
@Override
public void onBackPressed() {
Intent resultIntent = new Intent();
Application.getInstance().tmpArticleList = m_articles;
resultIntent.putExtra("activeArticle", m_activeArticle);
setResult(Activity.RESULT_OK, resultIntent);
try {
super.onBackPressed();
} catch (IllegalStateException e) {
// java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
e.printStackTrace();
}
}
@Override
public void onPause() {
super.onPause();
if (isFinishing()) {
overridePendingTransition(R.anim.slide_in_left, R.anim.slide_out_right);
}
}
}