tt-rss-android/src/org/fox/ttrss/offline/OfflineFeedsActivity.java

315 lines
9.6 KiB
Java

package org.fox.ttrss.offline;
import org.fox.ttrss.GlobalState;
import org.fox.ttrss.R;
import android.animation.LayoutTransition;
import android.annotation.SuppressLint;
import android.content.Intent;
import android.database.sqlite.SQLiteStatement;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.provider.BaseColumns;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
public class OfflineFeedsActivity extends OfflineActivity implements OfflineHeadlinesEventListener {
private final String TAG = this.getClass().getSimpleName();
private boolean m_actionbarUpEnabled = false;
@SuppressLint("NewApi")
@Override
public void onCreate(Bundle savedInstanceState) {
m_prefs = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
if (m_prefs.getString("theme", "THEME_DARK").equals("THEME_DARK")) {
setTheme(R.style.DarkTheme);
} else {
setTheme(R.style.LightTheme);
}
super.onCreate(savedInstanceState);
setContentView(R.layout.feeds);
setSmallScreen(findViewById(R.id.headlines_fragment) == null);
GlobalState.getInstance().load(savedInstanceState);
if (savedInstanceState != null) {
m_actionbarUpEnabled = savedInstanceState.getBoolean("actionbarUpEnabled");
if (!isCompatMode() && m_actionbarUpEnabled) {
getActionBar().setDisplayHomeAsUpEnabled(true);
}
} else {
Intent intent = getIntent();
if (intent.getIntExtra("feed", -10000) != -10000 || intent.getIntExtra("category", -10000) != -10000 ||
intent.getIntExtra("article", -10000) != -10000) {
if (!isCompatMode()) {
getActionBar().setDisplayHomeAsUpEnabled(true);
m_actionbarUpEnabled = true;
}
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
int feedId = intent.getIntExtra("feed", -10000);
int catId = intent.getIntExtra("category", -10000);
int articleId = intent.getIntExtra("article", -10000);
boolean isCat = intent.getBooleanExtra("isCat", false);
if (articleId != -10000) {
ft.replace(R.id.feeds_fragment, new OfflineArticlePager(articleId, feedId, isCat), FRAG_ARTICLE);
} else {
if (feedId != -10000) {
ft.replace(R.id.feeds_fragment, new OfflineHeadlinesFragment(feedId, isCat), FRAG_HEADLINES);
}
if (catId != -10000) {
ft.replace(R.id.feeds_fragment, new OfflineFeedsFragment(catId), FRAG_FEEDS);
}
}
ft.commit();
} else {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
if (m_prefs.getBoolean("enable_cats", false)) {
ft.replace(R.id.feeds_fragment, new OfflineFeedCategoriesFragment(), FRAG_CATS);
} else {
ft.replace(R.id.feeds_fragment, new OfflineFeedsFragment(), FRAG_FEEDS);
}
ft.commit();
}
}
setLoadingStatus(R.string.blank, false);
findViewById(R.id.loading_container).setVisibility(View.GONE);
initMenu();
/* if (!isSmallScreen()) {
LinearLayout container = (LinearLayout) findViewById(R.id.fragment_container);
container.setWeightSum(3f);
} */
if (!isCompatMode() && !isSmallScreen()) {
((ViewGroup)findViewById(R.id.headlines_fragment)).setLayoutTransition(new LayoutTransition());
((ViewGroup)findViewById(R.id.feeds_fragment)).setLayoutTransition(new LayoutTransition());
}
}
public void openFeedArticles(int feedId, boolean isCat) {
if (isSmallScreen()) {
Intent intent = new Intent(OfflineFeedsActivity.this, OfflineFeedsActivity.class);
intent.putExtra("feed", feedId);
intent.putExtra("isCat", isCat);
intent.putExtra("article", 0);
startActivityForResult(intent, 0);
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.show_feeds:
setUnreadOnly(!getUnreadOnly());
initMenu();
refresh();
return true;
default:
Log.d(TAG, "onOptionsItemSelected, unhandled id=" + item.getItemId());
return super.onOptionsItemSelected(item);
}
}
@Override
public void onSaveInstanceState(Bundle out) {
super.onSaveInstanceState(out);
out.putBoolean("actionbarUpEnabled", m_actionbarUpEnabled);
GlobalState.getInstance().save(out);
}
public void initMenu() {
super.initMenu();
if (m_menu != null) {
Fragment ff = getSupportFragmentManager().findFragmentByTag(FRAG_FEEDS);
Fragment cf = getSupportFragmentManager().findFragmentByTag(FRAG_CATS);
OfflineArticlePager af = (OfflineArticlePager) getSupportFragmentManager().findFragmentByTag(FRAG_ARTICLE);
OfflineHeadlinesFragment hf = (OfflineHeadlinesFragment)getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
m_menu.setGroupVisible(R.id.menu_group_feeds, (ff != null && ff.isAdded()) || (cf != null && cf.isAdded()));
m_menu.setGroupVisible(R.id.menu_group_article, af != null && af.isAdded());
m_menu.setGroupVisible(R.id.menu_group_headlines, hf != null && hf.isAdded() && getSelectedArticleCount() == 0);
m_menu.setGroupVisible(R.id.menu_group_headlines_selection, hf != null && hf.isAdded() && getSelectedArticleCount() != 0);
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 onCatSelected(int catId) {
onCatSelected(catId, m_prefs.getBoolean("browse_cats_like_feeds", false));
}
public void onCatSelected(int catId, boolean openAsFeed) {
if (openAsFeed) {
onFeedSelected(catId, true, true);
} else {
if (isSmallScreen()) {
Intent intent = new Intent(OfflineFeedsActivity.this, OfflineFeedsActivity.class);
intent.putExtra("category", catId);
startActivityForResult(intent, 0);
} else {
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
OfflineFeedsFragment ff = new OfflineFeedsFragment(catId);
ft.replace(R.id.feeds_fragment, ff, FRAG_FEEDS);
ft.addToBackStack(null);
ft.commit();
}
}
}
public void onFeedSelected(int feedId) {
onFeedSelected(feedId, false, true);
}
public void onFeedSelected(final int feedId, final boolean isCat, boolean open) {
if (open) {
if (isSmallScreen()) {
Intent intent = new Intent(OfflineFeedsActivity.this, OfflineFeedsActivity.class);
intent.putExtra("feed", feedId);
intent.putExtra("isCat", isCat);
startActivityForResult(intent, 0);
} else {
/* if (!isCompatMode()) {
LinearLayout container = (LinearLayout) findViewById(R.id.fragment_container);
float wSum = container.getWeightSum();
if (wSum <= 2.0f) {
ObjectAnimator anim = ObjectAnimator.ofFloat(container, "weightSum", wSum, 3.0f);
anim.setDuration(200);
anim.start();
}
} */
// ^ no idea why the animation hangs half the time :(
LinearLayout container = (LinearLayout) findViewById(R.id.fragment_container);
container.setWeightSum(3f);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
OfflineHeadlinesFragment hf = new OfflineHeadlinesFragment(feedId, isCat);
ft.replace(R.id.headlines_fragment, hf, FRAG_HEADLINES);
ft.commit();
}
}, 10);
}
}
}
public void catchupFeed(int feedId, boolean isCat) {
if (isCat) {
SQLiteStatement stmt = getWritableDb().compileStatement(
"UPDATE articles SET modified = 1, unread = 0 WHERE feed_id IN (SELECT "+
BaseColumns._ID+" FROM feeds WHERE cat_id = ?)");
stmt.bindLong(1, feedId);
stmt.execute();
stmt.close();
} else {
SQLiteStatement stmt = getWritableDb().compileStatement(
"UPDATE articles SET modified = 1, unread = 0 WHERE feed_id = ?");
stmt.bindLong(1, feedId);
stmt.execute();
stmt.close();
}
refresh();
}
@Override
public void onArticleSelected(int articleId, boolean open) {
SQLiteStatement stmt = getWritableDb().compileStatement(
"UPDATE articles SET modified = 1, unread = 0 " + "WHERE " + BaseColumns._ID
+ " = ?");
stmt.bindLong(1, articleId);
stmt.execute();
stmt.close();
if (open) {
if (isSmallScreen()) {
OfflineHeadlinesFragment hf = (OfflineHeadlinesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
Intent intent = new Intent(OfflineFeedsActivity.this, OfflineFeedsActivity.class);
intent.putExtra("feed", hf.getFeedId());
intent.putExtra("isCat", hf.getFeedIsCat());
intent.putExtra("article", articleId);
startActivityForResult(intent, 0);
} else {
OfflineHeadlinesFragment hf = (OfflineHeadlinesFragment) getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES);
Intent intent = new Intent(OfflineFeedsActivity.this, OfflineHeadlinesActivity.class);
intent.putExtra("feed", hf.getFeedId());
intent.putExtra("isCat", hf.getFeedIsCat());
intent.putExtra("article", articleId);
startActivityForResult(intent, 0);
}
} else {
refresh();
}
initMenu();
}
@Override
public void onArticleSelected(int articleId) {
onArticleSelected(articleId, true);
}
}