public boolean nextNews() {
if (++newsID < currentCategory.getNews().size()) {
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
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();
}
});
}