285 lines
7.3 KiB
Java
285 lines
7.3 KiB
Java
package org.fox.ttrss.offline;
|
|
|
|
import org.fox.ttrss.R;
|
|
|
|
import com.viewpagerindicator.UnderlinePageIndicator;
|
|
|
|
import android.app.Activity;
|
|
import android.content.SharedPreferences;
|
|
import android.database.Cursor;
|
|
import android.os.Bundle;
|
|
import android.preference.PreferenceManager;
|
|
import android.provider.BaseColumns;
|
|
import android.support.v4.app.Fragment;
|
|
import android.support.v4.app.FragmentManager;
|
|
import android.support.v4.app.FragmentStatePagerAdapter;
|
|
import android.support.v4.view.ViewPager;
|
|
import android.util.Log;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.view.WindowManager;
|
|
|
|
public class OfflineArticlePager extends Fragment {
|
|
private final String TAG = this.getClass().getSimpleName();
|
|
|
|
private PagerAdapter m_adapter;
|
|
private OfflineActivity m_activity;
|
|
private OfflineHeadlinesEventListener m_listener;
|
|
private boolean m_isCat;
|
|
private int m_feedId;
|
|
private int m_articleId;
|
|
private String m_searchQuery = "";
|
|
private Cursor m_cursor;
|
|
private SharedPreferences m_prefs;
|
|
|
|
public int getFeedId() {
|
|
return m_feedId;
|
|
}
|
|
|
|
public boolean getFeedIsCat() {
|
|
return m_isCat;
|
|
}
|
|
|
|
public Cursor createCursor() {
|
|
String feedClause = null;
|
|
|
|
if (m_isCat) {
|
|
feedClause = "feed_id IN (SELECT "+BaseColumns._ID+" FROM feeds WHERE cat_id = ?)";
|
|
} else {
|
|
feedClause = "feed_id = ?";
|
|
}
|
|
|
|
String orderBy = (m_prefs.getBoolean("offline_oldest_first", false)) ? "updated" : "updated DESC";
|
|
|
|
if (m_searchQuery == null || m_searchQuery.equals("")) {
|
|
return m_activity.getReadableDb().query("articles LEFT JOIN feeds ON (feed_id = feeds."+BaseColumns._ID+")",
|
|
new String[] { "articles."+BaseColumns._ID, "feeds.title AS feed_title" }, feedClause,
|
|
new String[] { String.valueOf(m_feedId) }, null, null, orderBy);
|
|
} else {
|
|
return m_activity.getReadableDb().query("articles LEFT JOIN feeds ON (feed_id = feeds."+BaseColumns._ID+")",
|
|
new String[] { "articles."+BaseColumns._ID },
|
|
feedClause + " AND (articles.title LIKE '%' || ? || '%' OR content LIKE '%' || ? || '%')",
|
|
new String[] { String.valueOf(m_feedId), m_searchQuery, m_searchQuery }, null, null, orderBy);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
|
|
if (m_cursor != null && !m_cursor.isClosed()) m_cursor.close();
|
|
}
|
|
|
|
private class PagerAdapter extends FragmentStatePagerAdapter {
|
|
public PagerAdapter(FragmentManager fm) {
|
|
super(fm);
|
|
}
|
|
|
|
@Override
|
|
public Fragment getItem(int position) {
|
|
Log.d(TAG, "getItem: " + position);
|
|
|
|
if (m_cursor.moveToPosition(position)) {
|
|
|
|
if (m_prefs.getBoolean("dim_status_bar", false) && getView() != null && !m_activity.isCompatMode()) {
|
|
getView().setSystemUiVisibility(View.STATUS_BAR_HIDDEN);
|
|
}
|
|
|
|
return new OfflineArticleFragment(m_cursor.getInt(m_cursor.getColumnIndex(BaseColumns._ID)));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public int getCount() {
|
|
return m_cursor.getCount();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
super.onResume();
|
|
|
|
if (!m_activity.isCompatMode() && m_prefs.getBoolean("dim_status_bar", false)) {
|
|
getView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
|
|
}
|
|
|
|
if (m_prefs.getBoolean("full_screen_mode", false)) {
|
|
m_activity.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
|
|
WindowManager.LayoutParams.FLAG_FULLSCREEN);
|
|
|
|
/* if (!m_activity.isCompatMode()) {
|
|
m_activity.getSupportActionBar().hide();
|
|
} */
|
|
}
|
|
}
|
|
|
|
public OfflineArticlePager() {
|
|
super();
|
|
}
|
|
|
|
public OfflineArticlePager(int articleId, int feedId, boolean isCat) {
|
|
super();
|
|
|
|
m_feedId = feedId;
|
|
m_isCat = isCat;
|
|
m_articleId = articleId;
|
|
|
|
}
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
|
View view = inflater.inflate(R.layout.article_pager, container, false);
|
|
|
|
if (savedInstanceState != null) {
|
|
m_articleId = savedInstanceState.getInt("articleId", 0);
|
|
m_feedId = savedInstanceState.getInt("feedId", 0);
|
|
m_isCat = savedInstanceState.getBoolean("isCat", false);
|
|
}
|
|
|
|
Log.d(TAG, "feed=" + m_feedId + "; iscat=" + m_isCat);
|
|
|
|
m_cursor = createCursor();
|
|
|
|
m_adapter = new PagerAdapter(getActivity().getSupportFragmentManager());
|
|
|
|
int position = 0;
|
|
|
|
Log.d(TAG, "maId=" + m_articleId);
|
|
|
|
if (m_articleId != 0) {
|
|
if (m_cursor.moveToFirst()) {
|
|
|
|
while (!m_cursor.isAfterLast()) {
|
|
if (m_cursor.getInt(m_cursor.getColumnIndex(BaseColumns._ID)) == m_articleId) {
|
|
position = m_cursor.getPosition();
|
|
break;
|
|
}
|
|
m_cursor.moveToNext();
|
|
}
|
|
}
|
|
} else {
|
|
if (m_cursor.moveToFirst()) {
|
|
m_articleId = m_cursor.getInt(m_cursor.getColumnIndex(BaseColumns._ID));
|
|
m_listener.onArticleSelected(m_articleId, false);
|
|
|
|
Log.d(TAG, "maId=" + m_articleId);
|
|
}
|
|
}
|
|
|
|
|
|
ViewPager pager = (ViewPager) view.findViewById(R.id.article_pager);
|
|
|
|
pager.setAdapter(m_adapter);
|
|
|
|
UnderlinePageIndicator indicator = (UnderlinePageIndicator)view.findViewById(R.id.article_titles);
|
|
indicator.setViewPager(pager);
|
|
|
|
pager.setCurrentItem(position);
|
|
indicator.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
|
|
|
|
@Override
|
|
public void onPageScrollStateChanged(int arg0) {
|
|
}
|
|
|
|
@Override
|
|
public void onPageScrolled(int arg0, float arg1, int arg2) {
|
|
}
|
|
|
|
@Override
|
|
public void onPageSelected(int position) {
|
|
if (m_cursor.moveToPosition(position)) {
|
|
int articleId = m_cursor.getInt(m_cursor.getColumnIndex(BaseColumns._ID));
|
|
|
|
m_articleId = articleId;
|
|
m_listener.onArticleSelected(articleId, false);
|
|
}
|
|
}
|
|
});
|
|
|
|
return view;
|
|
}
|
|
|
|
@Override
|
|
public void onAttach(Activity activity) {
|
|
super.onAttach(activity);
|
|
|
|
m_activity = (OfflineActivity)activity;
|
|
m_listener = (OfflineHeadlinesEventListener)activity;
|
|
|
|
m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
|
|
|
|
}
|
|
|
|
public void refresh() {
|
|
if (m_cursor != null && !m_cursor.isClosed()) m_cursor.close();
|
|
|
|
m_cursor = createCursor();
|
|
|
|
if (m_cursor != null) {
|
|
m_adapter.notifyDataSetChanged();
|
|
}
|
|
}
|
|
|
|
public int getSelectedArticleId() {
|
|
return m_articleId;
|
|
}
|
|
|
|
@Override
|
|
public void onSaveInstanceState(Bundle out) {
|
|
super.onSaveInstanceState(out);
|
|
|
|
out.putInt("articleId", m_articleId);
|
|
out.putInt("feedId", m_feedId);
|
|
out.putBoolean("isCat", m_isCat);
|
|
|
|
}
|
|
|
|
public void setSearchQuery(String searchQuery) {
|
|
m_searchQuery = searchQuery;
|
|
}
|
|
|
|
public void setArticleId(int articleId) {
|
|
m_articleId = articleId;
|
|
|
|
int position = getArticleIdPosition(articleId);
|
|
|
|
ViewPager pager = (ViewPager) getView().findViewById(R.id.article_pager);
|
|
|
|
pager.setCurrentItem(position);
|
|
|
|
}
|
|
|
|
public int getArticleIdPosition(int articleId) {
|
|
m_cursor.moveToFirst();
|
|
|
|
while (!m_cursor.isAfterLast()) {
|
|
if (m_cursor.getInt(m_cursor.getColumnIndex(BaseColumns._ID)) == articleId) {
|
|
return m_cursor.getPosition();
|
|
}
|
|
m_cursor.moveToNext();
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
public void selectArticle(boolean next) {
|
|
int position = getArticleIdPosition(m_articleId);
|
|
|
|
if (position != -1) {
|
|
if (next)
|
|
position++;
|
|
else
|
|
position--;
|
|
|
|
Log.d(TAG, "pos=" + position);
|
|
|
|
if (m_cursor.moveToPosition(position)) {
|
|
setArticleId(m_cursor.getInt(m_cursor.getColumnIndex(BaseColumns._ID)));
|
|
}
|
|
}
|
|
}
|
|
}
|