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Clover/Chan/src/org/floens/chan/ui/adapter/ImageViewAdapter.java

76 lines
2.3 KiB

/*
* Chan - 4chan browser https://github.com/Floens/Chan/
* Copyright (C) 2014 Floens
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.floens.chan.ui.adapter;
import java.util.ArrayList;
import java.util.List;
import org.floens.chan.core.model.Post;
import org.floens.chan.ui.activity.ImageViewActivity;
import org.floens.chan.ui.fragment.ImageViewFragment;
import android.app.Fragment;
import android.app.FragmentManager;
import android.support.v13.app.FragmentStatePagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.View;
public class ImageViewAdapter extends FragmentStatePagerAdapter {
private final ImageViewActivity activity;
private final ArrayList<Post> postList = new ArrayList<Post>();
public ImageViewAdapter(FragmentManager fragmentManager, ImageViewActivity activity) {
super(fragmentManager);
this.activity = activity;
}
@Override
public int getCount() {
return postList.size();
}
@Override
public Fragment getItem(int position) {
return ImageViewFragment.newInstance(postList.get(position), activity, position);
}
public Post getPost(int position) {
if (position < 0 || position >= getCount())
return null;
return postList.get(position);
}
@Override
public void destroyItem(View collection, int position, Object o) {
View view = (View) o;
((ViewPager) collection).removeView(view);
view = null;
}
public void setList(ArrayList<Post> list) {
postList.clear();
postList.addAll(list);
notifyDataSetChanged();
}
public List<Post> getList() {
return postList;
}
}