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package com.zeapo.pwdstore;
import android.app.Activity;
import android.os.Bundle;
import android.app.Fragment;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.zeapo.pwdstore.utils.PasswordItem;
import com.zeapo.pwdstore.utils.PasswordRecyclerAdapter;
import com.zeapo.pwdstore.utils.PasswordRepository;
import java.io.File;
import java.util.ArrayList;
import java.util.Stack;
/**
* A fragment representing a list of Items.
* <p />
* Large screen devices (such as tablets) are supported by replacing the ListView
* with a GridView.
* <p />
*/
public class PasswordFragment extends Fragment{
public interface OnFragmentInteractionListener {
public void onFragmentInteraction(PasswordItem item);
}
// store the pass files list in a stack
private Stack<ArrayList<PasswordItem>> passListStack;
private Stack<Integer> scrollPosition;
private PasswordRecyclerAdapter recyclerAdapter;
private RecyclerView recyclerView;
private RecyclerView.LayoutManager mLayoutManager;
private OnFragmentInteractionListener mListener;
/**
* Mandatory empty constructor for the fragment manager to instantiate the
* fragment (e.g. upon screen orientation changes).
*/
public PasswordFragment() { }
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String path = getArguments().getString("Path");
passListStack = new Stack<ArrayList<PasswordItem>>();
scrollPosition = new Stack<Integer>();
recyclerAdapter = new PasswordRecyclerAdapter((PasswordStore) getActivity(), mListener, PasswordRepository.getPasswords(new File(path)));
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.password_recycler_view, container, false);
// use a linear layout manager
mLayoutManager = new LinearLayoutManager(getActivity());
recyclerView = (RecyclerView) view.findViewById(R.id.pass_recycler);
recyclerView.setLayoutManager(mLayoutManager);
//
// // Set the adapter
recyclerView.setAdapter(recyclerAdapter);
return view;
}
@Override
public void onAttach(final Activity activity) {
super.onAttach(activity);
try {
mListener = new OnFragmentInteractionListener() {
public void onFragmentInteraction(PasswordItem item) {
if (item.getType() == PasswordItem.TYPE_CATEGORY) {
passListStack.push((ArrayList<PasswordItem>) recyclerAdapter.getValues().clone());
scrollPosition.push(recyclerView.getVerticalScrollbarPosition());
recyclerView.scrollToPosition(0);
recyclerAdapter.clear();
recyclerAdapter.addAll(PasswordRepository.getPasswords(item.getFile()));
((ActionBarActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
} else {
((PasswordStore) getActivity()).decryptPassword(item);
}
}
public void savePosition(Integer position) {
}
};
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onPause() {
super.onPause();
// mListener.savePosition(mListView.getFirstVisiblePosition());
// mListView.closeOpenedItems();
}
public void updateAdapter() {
recyclerAdapter.clear();
recyclerAdapter.addAll(PasswordRepository.getPasswords(new File(getArguments().getString("Path"))));
}
public void popBack() {
recyclerView.scrollToPosition(scrollPosition.pop());
recyclerAdapter.clear();
recyclerAdapter.addAll(passListStack.pop());
}
public boolean isNotEmpty() {
return !passListStack.isEmpty();
}
}
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