blob: 6cf628360e5be85df8ee819643c4b78aa5a2720b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
package org.fox.ttrss;
import org.fox.ttrss.types.Article;
import org.fox.ttrss.util.FragmentStatePagerAdapter;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class ArticlePager extends Fragment {
private PagerAdapter m_adapter;
private OnlineServices m_onlineServices;
private HeadlinesFragment m_hf;
private Article m_article;
private class PagerAdapter extends FragmentStatePagerAdapter {
public PagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
Article article = m_hf.getArticleAtPosition(position);
if (article != null) {
ArticleFragment af = new ArticleFragment(article);
return af;
}
return null;
}
@Override
public int getCount() {
return m_hf.getAllArticles().size();
}
}
public ArticlePager() {
super();
}
public ArticlePager(Article article) {
super();
m_article = article;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.article_pager, container, false);
m_adapter = new PagerAdapter(getActivity().getFragmentManager());
ViewPager pager = (ViewPager) view.findViewById(R.id.article_pager);
int position = m_hf.getArticlePosition(m_article);
pager.setAdapter(m_adapter);
pager.setCurrentItem(position);
pager.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) {
Article article = m_hf.getArticleAtPosition(position);
if (article != null) {
if (article.unread) {
article.unread = false;
m_onlineServices.saveArticleUnread(article);
}
m_onlineServices.setSelectedArticle(article);
}
}
});
return view;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
m_hf = (HeadlinesFragment) getActivity().getFragmentManager().findFragmentById(R.id.headlines_fragment);
m_onlineServices = (OnlineServices)activity;
}
}
|