/** Returns a new instance of this fragment for the given section number. */
public static NewsFragment newInstance(int sectionNumber) {
NewsFragment fragment = new NewsFragment();
Bundle args = new Bundle();
args.putInt(ARG_SECTION_NUMBER, sectionNumber);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
OnViewChangedNotifier previousNotifier =
OnViewChangedNotifier.replaceNotifier(onViewChangedNotifier_);
init_(savedInstanceState);
super.onCreate(savedInstanceState);
OnViewChangedNotifier.replaceNotifier(previousNotifier);
}
public boolean prevNews() {
if (--newsID >= 0) {
FragmentTransaction ft = getFragmentManager().beginTransaction();
currentNews = currentCategory.getNews(newsID);
NewsFragment fragment = NewsFragment.newInstance(currentNews);
ft.replace(R.id.frNews, fragment);
ft.commit();
return true;
}
return false;
}
@Override
public Fragment getItem(int position) {
// getItem is called to instantiate the fragment for the given page.
// Return a PlaceholderFragment (defined as a static inner class below).
switch (position) {
default:
return CurrentFragment.newInstance(position + 1);
case 1:
return HistoricalFragment.newInstance(position + 1);
case 2:
return NewsFragment.newInstance(position + 1);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "ArticleActivity OnCreate");
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_article);
if (getSupportActionBar() != null) getSupportActionBar().hide();
currentCategory = getIntent().getParcelableExtra("current_category");
newsID = getIntent().getIntExtra("current_news", newsID);
currentNews = currentCategory.getNews(newsID);
FragmentTransaction ft = getFragmentManager().beginTransaction();
fragment = NewsFragment.newInstance(currentNews);
ft.add(R.id.frNews, fragment);
ft.commit();
btnPrevNews = (Button) findViewById(R.id.btnPrevNews);
btnPrevNews.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
if (!prevNews()) finish();
}
});
btnNextNews = (Button) findViewById(R.id.btnNextNews);
btnNextNews.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
if (!nextNews()) finish();
}
});
svMain = (ScrollView) findViewById(R.id.svMain);
svMain.setOnTouchListener(
new OnSwipeTouchListener(ArticleActivity.this) {
public void onSwipeRight() {
if (!prevNews()) finish();
}
public void onSwipeLeft() {
if (!nextNews()) finish();
}
});
}
@Override
protected void onResume() {
super.onResume();
Log.d(TAG, "ArticleActivity OnResume");
tvFullText = (TextView) fragment.getView().findViewById(R.id.tvFragmentFullText);
startSize = tvFullText.getTextSize();
tvFullText.setOnTouchListener(
new OnScaleTouchListener(ArticleActivity.this) {
@Override
void resize(ScaleGestureDetector detector) {
scale *= detector.getScaleFactor();
scale = Math.max(0.5f, Math.min(scale, 1.2f));
tvFullText.setTextSize(startSize * scale);
}
});
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
onViewChangedNotifier_.notifyViewChanged(this);
}
