@Override
public android.support.v4.app.Fragment getItem(int position) {
if (position == 0) {
mRepositoryFragment = RepositoryFragment.newInstance(mRepository);
return mRepositoryFragment;
} else if (position == 1) {
if (mContentListFragment == null) {
mContentListFragment = ContentListFragment.newInstance(mRepository, null, mSelectedRef);
fileStacks.add(mContentListFragment);
} else if (backPressed) {
fileStacks.remove(mContentListFragment);
getSupportFragmentManager().beginTransaction().remove(mContentListFragment).commit();
mContentListFragment = fileStacks.get(fileStacks.size() - 1);
mContentListFragment.setTreeEntryList(mContentList.get(fileStacks.size() - 1));
} else {
getSupportFragmentManager().beginTransaction().remove(mContentListFragment).commit();
mContentListFragment = ContentListFragment.newInstance(mRepository, mPath, mSelectedRef);
fileStacks.add(mContentListFragment);
}
return mContentListFragment;
} else if (position == 2) {
mCommitListFragment = CommitListFragment.newInstance(mRepository, mSelectedRef);
return mCommitListFragment;
} else {
mRepositoryFragment = RepositoryFragment.newInstance(mRepository);
return mRepositoryFragment;
}
}
