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Code Issues Pull Requests Releases Wiki Activity

initial support for categories in offline mode

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layout tweaks
This commit is contained in:
Andrew Dolgov 2012-06-22 15:05:50 +04:00
parent 3063d86667
commit 4f1c690e91
11 changed files with 637 additions and 62 deletions
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132
res/layout-xlarge-port/headlines_row_selected.xml Normal file
View File

@ -0,0 +1,132 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/headlines_row"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="?headlineSelectedBackgroundSolid"
android:orientation="vertical" >
<LinearLayout
android:id="@+id/linearLayout6"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal" >
<CheckBox
android:id="@+id/selected"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="false"
android:paddingLeft="6dip"
android:paddingRight="6dip" >
</CheckBox>
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:id="@+id/title"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:ellipsize="end"
android:singleLine="true"
android:textColor="?headlineSelectedTextColor"
android:text="{Title...}"
android:textSize="16sp" >
</TextView>
<TextView
android:id="@+id/excerpt"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="{Content excerpt...}"
android:textColor="?headlineSelectedExcerptTextColor"
android:textSize="13sp" >
</TextView>
</LinearLayout>
<LinearLayout
android:id="@+id/linerLayout3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical"
android:padding="3dip" >
<TextView
android:id="@+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Jan 01"
android:textColor="#909090"
android:textSize="13sp" >
</TextView>
<LinearLayout
android:id="@+id/linearLayout4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingRight="2sp" >
<ImageView
android:id="@+id/marked"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:src="@android:drawable/star_off" >
</ImageView>
<ImageView
android:id="@+id/published"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:src="@drawable/ic_rss_bw" >
</ImageView>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<TextView
android:id="@+id/content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:padding="3dip" >
</TextView>
<LinearLayout
android:id="@+id/attachments_holder"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0" >
<Spinner
android:id="@+id/attachments"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:prompt="@string/attachments_prompt" />
<Button
android:id="@+id/attachment_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0"
android:text="@string/attachment_view" />
<Button
android:id="@+id/attachment_copy"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0"
android:text="@string/attachment_copy" />
</LinearLayout>
</LinearLayout>

5
src/org/fox/ttrss/FeedCategoriesFragment.java
View File

@ -347,7 +347,10 @@ public class FeedCategoriesFragment extends Fragment implements OnItemClickListe
if (list != null) {
FeedCategory cat = (FeedCategory)list.getItemAtPosition(position);
m_onlineServices.onCatSelected(cat);
m_selectedCat = cat;
if (!m_onlineServices.isSmallScreen())
m_selectedCat = cat;
m_adapter.notifyDataSetChanged();
}
}

5
src/org/fox/ttrss/FeedsFragment.java
View File

@ -201,7 +201,10 @@ public class FeedsFragment extends Fragment implements OnItemClickListener, OnSh
if (list != null) {
Feed feed = (Feed)list.getItemAtPosition(position);
m_onlineServices.onFeedSelected(feed);
m_selectedFeed = feed;
if (!m_onlineServices.isSmallScreen())
m_selectedFeed = feed;
m_adapter.notifyDataSetChanged();
}
}

13
src/org/fox/ttrss/MainActivity.java
View File

@ -1694,19 +1694,6 @@ public class MainActivity extends FragmentActivity implements OnlineServices {
sv.setQuery("", false);
}
}
/* HeadlinesFragment frag = new HeadlinesFragment(m_activeFeed);
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
if (m_smallScreenMode) {
ft.replace(R.id.fragment_container, frag, FRAG_HEADLINES);
} else {
findViewById(R.id.headlines_fragment).setVisibility(View.VISIBLE);
ft.replace(R.id.headlines_fragment, frag, FRAG_HEADLINES);
}
ft.commit(); */
viewFeed(feed, false);
}

209
src/org/fox/ttrss/offline/OfflineActivity.java
View File

@ -5,8 +5,8 @@ import org.fox.ttrss.MainActivity;
import org.fox.ttrss.OnlineServices;
import org.fox.ttrss.OnlineServices.RelativeArticle;
import org.fox.ttrss.PreferencesActivity;
import org.fox.ttrss.util.DatabaseHelper;
import org.fox.ttrss.R;
import org.fox.ttrss.util.DatabaseHelper;
import android.animation.LayoutTransition;
import android.app.AlertDialog;
@ -35,12 +35,9 @@ import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.EditText;
import android.widget.SearchView;
import android.widget.TextView;
import android.widget.Toast;
public class OfflineActivity extends FragmentActivity implements
@ -50,7 +47,7 @@ public class OfflineActivity extends FragmentActivity implements
protected final static String FRAG_HEADLINES = "headlines";
protected final static String FRAG_ARTICLE = "article";
protected final static String FRAG_FEEDS = "feeds";
//protected final static String FRAG_CATS = "cats";
protected final static String FRAG_CATS = "cats";
private SharedPreferences m_prefs;
private String m_themeName = "";
@ -62,6 +59,8 @@ public class OfflineActivity extends FragmentActivity implements
private boolean m_enableCats = false;
private int m_activeFeedId = 0;
private boolean m_activeFeedIsCat = false;
private int m_activeCatId = -1;
private int m_selectedArticleId = 0;
private SQLiteDatabase m_readableDb;
@ -134,10 +133,12 @@ public class OfflineActivity extends FragmentActivity implements
.getBoolean("unreadArticlesOnly");
m_activeFeedId = savedInstanceState.getInt("offlineActiveFeedId");
m_selectedArticleId = savedInstanceState.getInt("offlineArticleId");
m_activeFeedIsCat = savedInstanceState.getBoolean("activeFeedIsCat");
m_activeCatId = savedInstanceState.getInt("activeCatId");
}
m_enableCats = m_prefs.getBoolean("enable_cats", false);
m_smallScreenMode = m_compatMode || (getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) !=
Configuration.SCREENLAYOUT_SIZE_XLARGE;
@ -148,7 +149,9 @@ public class OfflineActivity extends FragmentActivity implements
if (!m_compatMode) {
if (!m_smallScreenMode) {
findViewById(R.id.feeds_fragment).setVisibility(m_selectedArticleId != 0 ? View.GONE : View.VISIBLE);
int orientation = getWindowManager().getDefaultDisplay().getOrientation();
findViewById(R.id.feeds_fragment).setVisibility(m_selectedArticleId != 0 && orientation % 2 != 0 ? View.GONE : View.VISIBLE);
findViewById(R.id.article_fragment).setVisibility(m_selectedArticleId != 0 ? View.VISIBLE : View.GONE);
}
@ -162,14 +165,25 @@ public class OfflineActivity extends FragmentActivity implements
findViewById(R.id.loading_container).setVisibility(View.GONE);
if (m_activeFeedId == 0) {
if (m_activeFeedId == 0 && !m_activeFeedIsCat) {
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
OfflineFeedsFragment frag = new OfflineFeedsFragment();
if (m_smallScreenMode) {
ft.replace(R.id.fragment_container, frag, FRAG_FEEDS);
Fragment frag = null;
String tag = null;
if (m_enableCats) {
frag = new OfflineFeedCategoriesFragment();
tag = FRAG_CATS;
} else {
ft.replace(R.id.feeds_fragment, frag, FRAG_FEEDS);
frag = new OfflineFeedsFragment();
tag = FRAG_FEEDS;
}
if (m_smallScreenMode) {
ft.replace(R.id.fragment_container, frag, tag);
} else {
ft.replace(R.id.feeds_fragment, frag, tag);
}
ft.commit();
@ -226,6 +240,8 @@ public class OfflineActivity extends FragmentActivity implements
out.putBoolean("unreadArticlesOnly", m_unreadArticlesOnly);
out.putInt("offlineActiveFeedId", m_activeFeedId);
out.putInt("offlineArticleId", m_selectedArticleId);
out.putBoolean("activeFeedIsCat", m_activeFeedIsCat);
out.putInt("activeCatId", m_activeCatId);
}
private void setUnreadOnly(boolean unread) {
@ -290,41 +306,47 @@ public class OfflineActivity extends FragmentActivity implements
private void goBack(boolean allowQuit) {
if (m_smallScreenMode) {
if (m_selectedArticleId != 0) {
closeArticle();
closeArticle();
} else if (m_activeFeedId != 0) {
m_activeFeedId = 0;
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.fragment_container, new OfflineFeedsFragment(), FRAG_FEEDS);
if (m_activeFeedIsCat) {
ft.replace(R.id.fragment_container, new OfflineFeedCategoriesFragment(), FRAG_CATS);
} else {
ft.replace(R.id.fragment_container, new OfflineFeedsFragment(m_activeCatId), FRAG_FEEDS);
}
ft.commit();
refreshViews();
initMainMenu();
} else if (m_activeCatId != -1) {
closeCategory();
} else if (allowQuit) {
finish();
}
} else {
if (m_selectedArticleId != 0) {
closeArticle();
/* } else if (m_activeFeedId != 0) {
findViewById(R.id.headlines_fragment).setVisibility(View.INVISIBLE);
} else if (m_activeFeedId != 0) {
m_activeFeedId = 0;
OfflineFeedsFragment ff = (OfflineFeedsFragment) getSupportFragmentManager()
.findFragmentByTag(FRAG_FEEDS);
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.headlines_fragment, new DummyFragment(), "");
ft.commit();
if (ff != null) {
ff.setSelectedFeedId(0);
ff.setSelectedFeedId(-1);
}
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.fragment_container, new OfflineHeadlinesFragment(), FRAG_HEADLINES);
ft.commit();
refreshViews();
initMainMenu(); */
initMainMenu();
} else if (m_activeCatId != -1) {
closeCategory();
} else if (allowQuit) {
finish();
}
@ -383,6 +405,16 @@ public class OfflineActivity extends FragmentActivity implements
return c;
}
private Cursor getCatById(int catId) {
Cursor c = getReadableDb().query("categories", null,
BaseColumns._ID + "=?",
new String[] { String.valueOf(catId) }, null, null, null);
c.moveToFirst();
return c;
}
private Intent getShareIntent(Cursor article) {
String title = article.getString(article.getColumnIndex("title"));
String link = article.getString(article.getColumnIndex("link"));
@ -647,10 +679,16 @@ public class OfflineActivity extends FragmentActivity implements
}
}
private void closeArticle() {
// we don't want to lose selected article in headlines so we refresh them before setting selected id to 0
refreshViews();
private void refreshCats() {
OfflineFeedCategoriesFragment frag = (OfflineFeedCategoriesFragment) getSupportFragmentManager()
.findFragmentByTag(FRAG_CATS);
if (frag != null) {
frag.refresh();
}
}
private void closeArticle() {
m_selectedArticleId = 0;
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
@ -666,6 +704,8 @@ public class OfflineActivity extends FragmentActivity implements
ft.commit();
initMainMenu();
refreshViews();
}
private int getSelectedArticleCount() {
@ -749,11 +789,26 @@ public class OfflineActivity extends FragmentActivity implements
if (!m_compatMode) {
if (m_activeFeedId != 0) {
Cursor feed = getFeedById(m_activeFeedId);
if (!m_activeFeedIsCat) {
Cursor feed = getFeedById(m_activeFeedId);
if (feed != null) {
getActionBar().setTitle(feed.getString(feed.getColumnIndex("title")));
if (feed != null) {
getActionBar().setTitle(feed.getString(feed.getColumnIndex("title")));
}
} else {
Cursor cat = getCatById(m_activeFeedId);
if (cat != null) {
getActionBar().setTitle(cat.getString(cat.getColumnIndex("title")));
}
}
} else if (m_activeCatId != -1) {
Cursor cat = getCatById(m_activeCatId);
if (cat != null) {
getActionBar().setTitle(cat.getString(cat.getColumnIndex("title")));
}
} else {
getActionBar().setTitle(R.string.app_name);
}
@ -784,6 +839,7 @@ public class OfflineActivity extends FragmentActivity implements
private void refreshViews() {
refreshFeeds();
refreshCats();
refreshHeadlines();
}
@ -796,6 +852,8 @@ public class OfflineActivity extends FragmentActivity implements
.findFragmentByTag(FRAG_HEADLINES);
OfflineFeedsFragment ff = (OfflineFeedsFragment) getSupportFragmentManager()
.findFragmentByTag(FRAG_FEEDS);
OfflineFeedCategoriesFragment cf = (OfflineFeedCategoriesFragment) getSupportFragmentManager()
.findFragmentByTag(FRAG_CATS);
switch (item.getItemId()) {
case R.id.article_link_copy:
@ -832,13 +890,29 @@ public class OfflineActivity extends FragmentActivity implements
return true;
case R.id.browse_articles:
// TODO cat stuff
if (cf != null) {
int catId = cf.getCatIdAtPosition(info.position);
viewFeed(catId, true);
}
return true;
case R.id.browse_feeds:
// TODO cat stuff
if (cf != null) {
int catId = cf.getCatIdAtPosition(info.position);
viewCategory(catId, false);
}
return true;
case R.id.catchup_category:
// TODO cat stuff
if (cf != null) {
int catId = cf.getCatIdAtPosition(info.position);
SQLiteStatement stmt = getWritableDb().compileStatement(
"UPDATE articles SET unread = 0 WHERE feed_id IN (SELECT "+
BaseColumns._ID+" FROM feeds WHERE cat_id = ?)");
stmt.bindLong(1, catId);
stmt.execute();
stmt.close();
refreshViews();
}
return true;
case R.id.catchup_feed:
if (ff != null) {
@ -1071,9 +1145,55 @@ public class OfflineActivity extends FragmentActivity implements
return id;
}
public void onCatSelected(int catId) {
Log.d(TAG, "onCatSelected");
boolean browse = m_prefs.getBoolean("browse_cats_like_feeds", false);
viewCategory(catId, browse);
}
public void viewCategory(int cat, boolean openAsFeed) {
Log.d(TAG, "viewCategory");
if (!openAsFeed) {
OfflineFeedsFragment frag = new OfflineFeedsFragment(cat);
FragmentTransaction ft = getSupportFragmentManager()
.beginTransaction();
if (m_smallScreenMode) {
ft.replace(R.id.fragment_container, frag, FRAG_FEEDS);
} else {
ft.replace(R.id.feeds_fragment, frag, FRAG_FEEDS);
}
ft.commit();
m_activeCatId = cat;
} else {
if (m_menu != null) {
MenuItem search = m_menu.findItem(R.id.search);
if (search != null && !m_compatMode) {
SearchView sv = (SearchView) search.getActionView();
sv.setQuery("", false);
}
}
viewFeed(cat, true);
}
initMainMenu();
}
@Override
public void viewFeed(int feedId) {
viewFeed(feedId, false);
}
public void viewFeed(int feedId, boolean isCat) {
m_activeFeedId = feedId;
m_activeFeedIsCat = isCat;
initMainMenu();
@ -1089,7 +1209,7 @@ public class OfflineActivity extends FragmentActivity implements
}
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
OfflineHeadlinesFragment frag = new OfflineHeadlinesFragment(feedId);
OfflineHeadlinesFragment frag = new OfflineHeadlinesFragment(feedId, isCat);
if (m_smallScreenMode) {
ft.replace(R.id.fragment_container, frag, FRAG_HEADLINES);
@ -1136,9 +1256,10 @@ public class OfflineActivity extends FragmentActivity implements
ft.hide(getSupportFragmentManager().findFragmentByTag(FRAG_HEADLINES));
ft.add(R.id.fragment_container, frag, FRAG_ARTICLE);
} else {
findViewById(R.id.feeds_fragment).setVisibility(View.GONE);
findViewById(R.id.article_fragment).setVisibility(View.VISIBLE);
ft.replace(R.id.article_fragment, frag, FRAG_ARTICLE);
refreshViews();
}
ft.commit();
@ -1154,4 +1275,20 @@ public class OfflineActivity extends FragmentActivity implements
m_selectedArticleId = articleId;
refreshViews();
}
private void closeCategory() {
m_activeCatId = -1;
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
if (m_smallScreenMode) {
ft.replace(R.id.fragment_container, new OfflineFeedCategoriesFragment(), FRAG_CATS);
} else {
ft.replace(R.id.feeds_fragment, new OfflineFeedCategoriesFragment(), FRAG_CATS);
}
ft.commit();
initMainMenu();
refreshViews();
}
}

6
src/org/fox/ttrss/offline/OfflineDownloadService.java
View File

@ -316,9 +316,9 @@ public class OfflineDownloadService extends Service {
@SuppressWarnings("serial")
HashMap<String,String> map = new HashMap<String,String>() {
{
put("op", "getFeeds");
put("op", "getCategories");
put("sid", m_sessionId);
put("cat_id", "-3");
//put("cat_id", "-3");
put("unread_only", "true");
}
};
@ -451,7 +451,7 @@ public class OfflineDownloadService extends Service {
updateNotification(R.string.notify_downloading_init);
m_downloadInProgress = true;
downloadFeeds();
downloadCategories();
}
}
}

271
src/org/fox/ttrss/offline/OfflineFeedCategoriesFragment.java Normal file
View File

@ -0,0 +1,271 @@
package org.fox.ttrss.offline;
import java.io.File;
import org.fox.ttrss.R;
import org.fox.ttrss.R.drawable;
import org.fox.ttrss.R.id;
import org.fox.ttrss.R.layout;
import org.fox.ttrss.R.menu;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.os.Environment;
import android.preference.PreferenceManager;
import android.provider.BaseColumns;
import android.support.v4.app.Fragment;
import android.support.v4.widget.SimpleCursorAdapter;
import android.util.Log;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
public class OfflineFeedCategoriesFragment extends Fragment implements OnItemClickListener, OnSharedPreferenceChangeListener {
private final String TAG = this.getClass().getSimpleName();
private SharedPreferences m_prefs;
private FeedCategoryListAdapter m_adapter;
private int m_selectedCatId;
private Cursor m_cursor;
private OfflineServices m_offlineServices;
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
getActivity().getMenuInflater().inflate(R.menu.category_menu, menu);
AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
Cursor cursor = (Cursor)m_adapter.getItem(info.position);
if (cursor != null)
menu.setHeaderTitle(cursor.getString(cursor.getColumnIndex("title")));
super.onCreateContextMenu(menu, v, menuInfo);
}
public Cursor createCursor() {
String unreadOnly = BaseColumns._ID + "> 0 AND " + (m_offlineServices.getUnreadOnly() ? "unread > 0" : "1");
String order = m_prefs.getBoolean("sort_feeds_by_unread", false) ? "unread DESC, title" : "title";
return m_offlineServices.getReadableDb().query("cats_unread",
null, unreadOnly, null, null, null, order);
}
public void refresh() {
if (m_cursor != null && !m_cursor.isClosed()) m_cursor.close();
m_cursor = createCursor();
if (m_cursor != null) {
m_adapter.changeCursor(m_cursor);
m_adapter.notifyDataSetChanged();
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (savedInstanceState != null) {
m_selectedCatId = savedInstanceState.getInt("selectedFeedId");
}
View view = inflater.inflate(R.layout.feeds_fragment, container, false);
ListView list = (ListView)view.findViewById(R.id.feeds);
m_cursor = createCursor();
m_adapter = new FeedCategoryListAdapter(getActivity(), R.layout.feeds_row, m_cursor,
new String[] { "title", "unread" }, new int[] { R.id.title, R.id.unread_counter }, 0);
list.setAdapter(m_adapter);
list.setOnItemClickListener(this);
list.setEmptyView(view.findViewById(R.id.no_feeds));
registerForContextMenu(list);
view.findViewById(R.id.loading_container).setVisibility(View.GONE);
return view;
}
@Override
public void onDestroy() {
super.onDestroy();
if (m_cursor != null && !m_cursor.isClosed()) m_cursor.close();
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
m_offlineServices = (OfflineServices)activity;
m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
m_prefs.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSaveInstanceState (Bundle out) {
super.onSaveInstanceState(out);
out.putInt("selectedFeedId", m_selectedCatId);
}
@Override
public void onItemClick(AdapterView<?> av, View view, int position, long id) {
ListView list = (ListView)getActivity().findViewById(R.id.feeds);
if (list != null) {
Cursor cursor = (Cursor) list.getItemAtPosition(position);
if (cursor != null) {
int feedId = (int) cursor.getLong(0);
Log.d(TAG, "clicked on feed " + feedId);
m_offlineServices.onCatSelected(feedId);
if (!m_offlineServices.isSmallScreen())
m_selectedCatId = feedId;
m_adapter.notifyDataSetChanged();
}
}
}
/* public void setLoadingStatus(int status, boolean showProgress) {
if (getView() != null) {
TextView tv = (TextView)getView().findViewById(R.id.loading_message);
if (tv != null) {
tv.setText(status);
}
}
getActivity().setProgressBarIndeterminateVisibility(showProgress);
} */
private class FeedCategoryListAdapter extends SimpleCursorAdapter {
public FeedCategoryListAdapter(Context context, int layout, Cursor c,
String[] from, int[] to, int flags) {
super(context, layout, c, from, to, flags);
}
public static final int VIEW_NORMAL = 0;
public static final int VIEW_SELECTED = 1;
public static final int VIEW_COUNT = VIEW_SELECTED+1;
@Override
public int getViewTypeCount() {
return VIEW_COUNT;
}
@Override
public int getItemViewType(int position) {
Cursor cursor = (Cursor) this.getItem(position);
if (cursor.getLong(0) == m_selectedCatId) {
return VIEW_SELECTED;
} else {
return VIEW_NORMAL;
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
Cursor cursor = (Cursor)getItem(position);
if (v == null) {
int layoutId = R.layout.feeds_row;
switch (getItemViewType(position)) {
case VIEW_SELECTED:
layoutId = R.layout.feeds_row_selected;
break;
}
LayoutInflater vi = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(layoutId, null);
}
TextView tt = (TextView) v.findViewById(R.id.title);
if (tt != null) {
tt.setText(cursor.getString(cursor.getColumnIndex("title")));
}
TextView tu = (TextView) v.findViewById(R.id.unread_counter);
if (tu != null) {
tu.setText(String.valueOf(cursor.getInt(cursor.getColumnIndex("unread"))));
tu.setVisibility((cursor.getInt(cursor.getColumnIndex("unread")) > 0) ? View.VISIBLE : View.INVISIBLE);
}
ImageView icon = (ImageView)v.findViewById(R.id.icon);
if (icon != null) {
icon.setImageResource(cursor.getInt(cursor.getColumnIndex("unread")) > 0 ? R.drawable.ic_rss : R.drawable.ic_rss_bw);
}
return v;
}
}
public void sortCategories() {
try {
refresh();
} catch (NullPointerException e) {
// activity is gone?
} catch (IllegalStateException e) {
// we're probably closing and DB is gone already
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
sortCategories();
}
public int getCatIdAtPosition(int position) {
Cursor c = (Cursor)m_adapter.getItem(position);
if (c != null) {
int catId = c.getInt(0);
c.close();
return catId;
}
return 0;
}
public void setSelectedFeedId(int feedId) {
m_selectedCatId = feedId;
refresh();
}
}

24
src/org/fox/ttrss/offline/OfflineFeedsFragment.java
View File

@ -40,10 +40,19 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
private FeedListAdapter m_adapter;
private static final String ICON_PATH = "/data/org.fox.ttrss/icons/";
private int m_selectedFeedId;
private int m_catId = -1;
private boolean m_enableFeedIcons;
private Cursor m_cursor;
private OfflineServices m_offlineServices;
public OfflineFeedsFragment() {
//
}
public OfflineFeedsFragment(int catId) {
m_catId = catId;
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
@ -61,12 +70,16 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
}
public Cursor createCursor() {
String unreadOnly = m_offlineServices.getUnreadOnly() ? "unread > 0" : null;
String unreadOnly = m_offlineServices.getUnreadOnly() ? "unread > 0" : "1";
String order = m_prefs.getBoolean("sort_feeds_by_unread", false) ? "unread DESC, title" : "title";
return m_offlineServices.getReadableDb().query("feeds_unread",
if (m_catId != -1) {
return m_offlineServices.getReadableDb().query("feeds_unread",
null, unreadOnly + " AND cat_id = ?", new String[] { String.valueOf(m_catId) }, null, null, order);
} else {
return m_offlineServices.getReadableDb().query("feeds_unread",
null, unreadOnly, null, null, null, order);
}
}
public void refresh() {
@ -85,6 +98,7 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
if (savedInstanceState != null) {
m_selectedFeedId = savedInstanceState.getInt("selectedFeedId");
m_catId = savedInstanceState.getInt("catId");
}
View view = inflater.inflate(R.layout.feeds_fragment, container, false);
@ -131,6 +145,7 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
super.onSaveInstanceState(out);
out.putInt("selectedFeedId", m_selectedFeedId);
out.putInt("catId", m_catId);
}
@Override
@ -146,7 +161,8 @@ public class OfflineFeedsFragment extends Fragment implements OnItemClickListene
m_offlineServices.viewFeed(feedId);
m_selectedFeedId = feedId;
if (!m_offlineServices.isSmallScreen())
m_selectedFeedId = feedId;
m_adapter.notifyDataSetChanged();
}

20
src/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
View File

@ -49,6 +49,7 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
private final String TAG = this.getClass().getSimpleName();
private int m_feedId;
private boolean m_feedIsCat = false;
private int m_activeArticleId;
private boolean m_combinedMode = true;
private String m_searchQuery = "";
@ -69,10 +70,11 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
};
public OfflineHeadlinesFragment(int feedId) {
public OfflineHeadlinesFragment(int feedId, boolean isCat) {
m_feedId = feedId;
m_feedIsCat = isCat;
}
public OfflineHeadlinesFragment() {
//
}
@ -136,6 +138,7 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
//m_selectedArticles = savedInstanceState.getParcelableArrayList("selectedArticles");
m_combinedMode = savedInstanceState.getBoolean("combinedMode");
m_searchQuery = (String) savedInstanceState.getCharSequence("searchQuery");
m_feedIsCat = savedInstanceState.getBoolean("feedIsCat");
}
View view = inflater.inflate(R.layout.headlines_fragment, container, false);
@ -160,12 +163,20 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
}
public Cursor createCursor() {
String feedClause = null;
if (m_feedIsCat) {
feedClause = "feed_id IN (SELECT "+BaseColumns._ID+" FROM feeds WHERE cat_id = ?)";
} else {
feedClause = "feed_id = ?";
}
if (m_searchQuery.equals("")) {
return m_offlineServices.getReadableDb().query("articles",
null, "feed_id = ?", new String[] { String.valueOf(m_feedId) }, null, null, "updated DESC");
null, feedClause, new String[] { String.valueOf(m_feedId) }, null, null, "updated DESC");
} else {
return m_offlineServices.getReadableDb().query("articles",
null, "feed_id = ? AND (title LIKE '%' || ? || '%' OR content LIKE '%' || ? || '%')",
null, feedClause + " AND (title LIKE '%' || ? || '%' OR content LIKE '%' || ? || '%')",
new String[] { String.valueOf(m_feedId), m_searchQuery, m_searchQuery }, null, null, "updated DESC");
}
}
@ -214,6 +225,7 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
//out.putParcelableArrayList("selectedArticles", m_selectedArticles);
out.putBoolean("combinedMode", m_combinedMode);
out.putCharSequence("searchQuery", m_searchQuery);
out.putBoolean("feedIsCat", m_feedIsCat);
}
/* public void setLoadingStatus(int status, boolean showProgress) {

1
src/org/fox/ttrss/offline/OfflineServices.java
View File

@ -11,6 +11,7 @@ public interface OfflineServices {
public SQLiteDatabase getWritableDb();
public int getRelativeArticleId(int baseId, int feedId, OnlineServices.RelativeArticle mode);
public void viewFeed(int feedId);
public void onCatSelected(int catId);
public void openArticle(int articleId, int compatAnimation);
public boolean getUnreadOnly();
public int getSelectedArticleId();

13
src/org/fox/ttrss/util/DatabaseHelper.java
View File

@ -60,9 +60,22 @@ public class DatabaseHelper extends SQLiteOpenHelper {
db.execSQL("CREATE VIEW feeds_unread AS SELECT feeds."+BaseColumns._ID+" AS "+BaseColumns._ID+", " +
"feeds.title AS title, " +
"cat_id, " +
"SUM(articles.unread) AS unread FROM feeds " +
"LEFT JOIN articles ON (articles.feed_id = feeds."+BaseColumns._ID+") " +
"GROUP BY feeds."+BaseColumns._ID+", feeds.title;");
//sqlite> select categories._id,categories.title,sum(articles.unread) from categories left j
//oin feeds on (feeds.cat_id = categories._id) left join articles on (articles.feed_id = fee
//ds._id) group by categories._id;
db.execSQL("CREATE VIEW cats_unread AS SELECT categories."+BaseColumns._ID+" AS "+BaseColumns._ID+", " +
"categories.title AS title, " +
"SUM(articles.unread) AS unread FROM categories " +
"LEFT JOIN feeds ON (feeds.cat_id = categories."+BaseColumns._ID+") "+
"LEFT JOIN articles ON (articles.feed_id = feeds."+BaseColumns._ID+") " +
"GROUP BY categories."+BaseColumns._ID+", categories.title;");
}
@Override