/*
* Copyright 2012 GitHub Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.mobile.ui.user;
import static com.github.mobile.Intents.EXTRA_USER;
import android.os.Bundle;
import android.support.v4.content.Loader;
import android.view.View;
import android.widget.ListView;
import com.github.kevinsawicki.wishlist.SingleTypeAdapter;
import com.github.mobile.R.string;
import com.github.mobile.ThrowableLoader;
import com.github.mobile.accounts.AccountUtils;
import com.github.mobile.ui.ItemListFragment;
import com.github.mobile.util.AvatarLoader;
import com.google.inject.Inject;
import java.util.List;
import org.eclipse.egit.github.core.User;
import org.eclipse.egit.github.core.service.OrganizationService;
/**
* Fragment to display the members of an org.
*/
public class MembersFragment extends ItemListFragment<User> implements
OrganizationSelectionListener {
private User org;
@Inject
private OrganizationService service;
@Inject
private AvatarLoader avatars;
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (org != null)
outState.putSerializable(EXTRA_USER, org);
}
@Override
public void onDetach() {
OrganizationSelectionProvider selectionProvider = (OrganizationSelectionProvider) getActivity();
if (selectionProvider != null)
selectionProvider.removeListener(this);
super.onDetach();
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
org = ((OrganizationSelectionProvider) getActivity()).addListener(this);
if (org == null && savedInstanceState != null)
org = (User) savedInstanceState.getSerializable(EXTRA_USER);
setEmptyText(string.no_members);
super.onActivityCreated(savedInstanceState);
}
@Override
public Loader<List<User>> onCreateLoader(int id, Bundle args) {
return new ThrowableLoader<List<User>>(getActivity(), items) {
@Override
public List<User> loadData() throws Exception {
return service.getMembers(org.getLogin());
}
};
}
@Override
protected SingleTypeAdapter<User> createAdapter(List<User> items) {
User[] users = items.toArray(new User[items.size()]);
return new UserListAdapter(getActivity().getLayoutInflater(), users,
avatars);
}
@Override
public void onOrganizationSelected(User organization) {
int previousOrgId = org != null ? org.getId() : -1;
org = organization;
// Only hard refresh if view already created and org is changing
if (previousOrgId != org.getId())
refreshWithProgress();
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
User user = (User) l.getItemAtPosition(position);
if (!AccountUtils.isUser(getActivity(), user))
startActivity(UserViewActivity.createIntent(user));
}
@Override
protected int getErrorMessage(Exception exception) {
return string.error_members_load;
}
}