Implemented the List view, a lot of work to do..

app/src/main/java/com/zeapo/pwdstore/GitClone.java

@@ -325,33 +325,43 @@ public class GitClone extends Activity {
         if (connectionMode.equalsIgnoreCase("ssh-key")) {
 
         } else {
-            final EditText password = new EditText(activity);
+            if (protocol.equals("ssh://")) {
-            password.setHint("Password");
-            password.setWidth(LinearLayout.LayoutParams.MATCH_PARENT);
-            password.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
 
-            new AlertDialog.Builder(activity)
+                final EditText password = new EditText(activity);
-                    .setTitle("Authenticate")
+                password.setHint("Password");
-                    .setMessage("Please provide the password for this repository")
+                password.setWidth(LinearLayout.LayoutParams.MATCH_PARENT);
-                    .setView(password)
+                password.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
-                    .setPositiveButton("OK", new DialogInterface.OnClickListener() {
-                        public void onClick(DialogInterface dialog, int whichButton) {
 
-                            SshSessionFactory.setInstance(new GitConfigSessionFactory());
+                new AlertDialog.Builder(activity)
+                        .setTitle("Authenticate")
+                        .setMessage("Please provide the password for this repository")
+                        .setView(password)
+                        .setPositiveButton("OK", new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog, int whichButton) {
 
-                            CloneCommand cmd = Git.cloneRepository().
+                                SshSessionFactory.setInstance(new GitConfigSessionFactory());
-                                    setCredentialsProvider(new UsernamePasswordCredentialsProvider(username, password.getText().toString())).
-                                    setCloneAllBranches(true).
-                                    setDirectory(localDir).
-                                    setURI(hostname);
 
-                            new CloneTask(activity).execute(cmd);
+                                CloneCommand cmd = Git.cloneRepository().
-                        }
+                                        setCredentialsProvider(new UsernamePasswordCredentialsProvider(username, password.getText().toString())).
-                    }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                                        setCloneAllBranches(true).
-                public void onClick(DialogInterface dialog, int whichButton) {
+                                        setDirectory(localDir).
-                    // Do nothing.
+                                        setURI(hostname);
-                }
+
-            }).show();
+                                new CloneTask(activity).execute(cmd);
+                            }
+                        }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int whichButton) {
+                        // Do nothing.
+                    }
+                }).show();
+            } else {
+                CloneCommand cmd = Git.cloneRepository().
+                        setCloneAllBranches(true).
+                        setDirectory(localDir).
+                        setURI(hostname);
+
+                new CloneTask(activity).execute(cmd);
+            }
         }
     }
 

app/src/main/java/com/zeapo/pwdstore/PasswordFragment.java

@@ -0,0 +1,155 @@
+package com.zeapo.pwdstore;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AbsListView;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListAdapter;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+
+import com.zeapo.pwdstore.dummy.DummyContent;
+
+import java.util.List;
+
+/**
+ * A fragment representing a list of Items.
+ * <p />
+ * Large screen devices (such as tablets) are supported by replacing the ListView
+ * with a GridView.
+ * <p />
+ * Activities containing this fragment MUST implement the {@link Callbacks}
+ * interface.
+ */
+public class PasswordFragment extends Fragment implements AbsListView.OnItemClickListener {
+
+    private OnFragmentInteractionListener mListener;
+
+    /**
+     * The fragment's ListView/GridView.
+     */
+    private AbsListView mListView;
+
+    /**
+     * The Adapter which will be used to populate the ListView/GridView with
+     * Views.
+     */
+    private ListAdapter mAdapter;
+
+    // TODO: Rename and change types of parameters
+    public static PasswordFragment newInstance(String param1, String param2) {
+        PasswordFragment fragment = new PasswordFragment();
+        Bundle args = new Bundle();
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    /**
+     * 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);
+
+        if (getArguments() != null) {
+        }
+        String[] values = new String[] { "NOT", "YET", "IMPLEMENTED" };
+
+        // TODO: Change Adapter to display your content
+        mAdapter = new MySimpleArrayAdapter(getActivity(), values);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_password, container, false);
+
+        // Set the adapter
+        mListView = (AbsListView) view.findViewById(android.R.id.list);
+        ((AdapterView<ListAdapter>) mListView).setAdapter(mAdapter);
+
+        // Set OnItemClickListener so we can be notified on item clicks
+        mListView.setOnItemClickListener(this);
+
+        return view;
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+        try {
+            mListener = (OnFragmentInteractionListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                + " must implement OnFragmentInteractionListener");
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+
+    @Override
+    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+        if (null != mListener) {
+            // Notify the active callbacks interface (the activity, if the
+            // fragment is attached to one) that an item has been selected.
+//            mListener.onFragmentInteraction(DummyContent.ITEMS.get(position).id);
+        }
+    }
+
+    /**
+     * The default content for this Fragment has a TextView that is shown when
+     * the list is empty. If you would like to change the text, call this method
+     * to supply the text it should use.
+     */
+    public void setEmptyText(CharSequence emptyText) {
+        View emptyView = mListView.getEmptyView();
+
+        if (emptyText instanceof TextView) {
+            ((TextView) emptyView).setText(emptyText);
+        }
+    }
+
+    public interface OnFragmentInteractionListener {
+        // TODO: Update argument type and name
+        public void onFragmentInteraction(String id);
+    }
+
+
+    public class MySimpleArrayAdapter extends ArrayAdapter<String> {
+        private final Context context;
+        private final String[] values;
+
+        public MySimpleArrayAdapter(Context context, String[] values) {
+            super(context, R.layout.password_row_layout, values);
+            this.context = context;
+            this.values = values;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            LayoutInflater inflater = (LayoutInflater) context
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            View rowView = inflater.inflate(R.layout.password_row_layout, parent, false);
+            TextView textView = (TextView) rowView.findViewById(R.id.label);
+            textView.setText(values[position]);
+
+            return rowView;
+        }
+    }
+}

app/src/main/java/com/zeapo/pwdstore/ToCloneOrNot.java

@@ -0,0 +1,110 @@
+package com.zeapo.pwdstore;
+
+import android.app.Activity;
+import android.net.Uri;
+import android.os.Bundle;
+import android.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Activities that contain this fragment must implement the
+ * {@link ToCloneOrNot.OnFragmentInteractionListener} interface
+ * to handle interaction events.
+ * Use the {@link ToCloneOrNot#newInstance} factory method to
+ * create an instance of this fragment.
+ *
+ */
+public class ToCloneOrNot extends Fragment {
+    // TODO: Rename parameter arguments, choose names that match
+    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+
+    private OnFragmentInteractionListener mListener;
+
+    /**
+     * Use this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @param param1 Parameter 1.
+     * @param param2 Parameter 2.
+     * @return A new instance of fragment ToCloneOrNot.
+     */
+    // TODO: Rename and change types and number of parameters
+    public static ToCloneOrNot newInstance(String param1, String param2) {
+        ToCloneOrNot fragment = new ToCloneOrNot();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+    public ToCloneOrNot() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam2 = getArguments().getString(ARG_PARAM2);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_to_clone_or_not, container, false);
+    }
+
+    // TODO: Rename method, update argument and hook method into UI event
+    public void onButtonPressed(Uri uri) {
+        if (mListener != null) {
+            mListener.onFragmentInteraction(uri);
+        }
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+        try {
+            mListener = (OnFragmentInteractionListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnFragmentInteractionListener");
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mListener = null;
+    }
+
+    /**
+     * This interface must be implemented by activities that contain this
+     * fragment to allow an interaction in this fragment to be communicated
+     * to the activity and potentially other fragments contained in that
+     * activity.
+     * <p>
+     * See the Android Training lesson <a href=
+     * "http://developer.android.com/training/basics/fragments/communicating.html"
+     * >Communicating with Other Fragments</a> for more information.
+     */
+    public interface OnFragmentInteractionListener {
+        // TODO: Update argument type and name
+        public void onFragmentInteraction(Uri uri);
+    }
+
+}

app/src/main/java/com/zeapo/pwdstore/pwdstore.java

@@ -1,26 +1,48 @@
 package com.zeapo.pwdstore;
 
 import android.app.Activity;
+import android.app.FragmentManager;
+import android.app.FragmentTransaction;
 import android.content.Context;
 import android.content.Intent;
 import android.hardware.display.DisplayManager;
+import android.net.Uri;
 import android.os.Bundle;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.TextView;
 
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.filefilter.DirectoryFileFilter;
+import org.apache.commons.io.filefilter.FileFilterUtils;
+import org.apache.commons.io.filefilter.NotFileFilter;
+import org.apache.commons.io.filefilter.TrueFileFilter;
+import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.lib.RepositoryBuilder;
+import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
+
+import java.io.File;
+import java.io.FileFilter;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.util.Collection;
 
 
-public class pwdstore extends Activity {
+public class pwdstore extends Activity  implements ToCloneOrNot.OnFragmentInteractionListener, PasswordFragment.OnFragmentInteractionListener {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_pwdstore);
-        System.out.println("HEE");
+    }
+
+    @Override
+    public void onResume(){
+        super.onResume();
+        // re-check that there was no change with the repository state
+        checkLocalRepository();
     }
 
 
@@ -36,16 +58,57 @@ public class pwdstore extends Activity {
         // Handle action bar item clicks here. The action bar will
         // automatically handle clicks on the Home/Up button, so long
         // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
+//        int id = item.getItemId();
-        if (id == R.id.clone_setting) {
+//        if (id == R.id.clone_setting) {
-            getClone();
+//            getClone();
-            return true;
+//            return true;
-        }
+//        }
         return super.onOptionsItemSelected(item);
     }
 
-    public void getClone(){
+    public void getClone(View view){
         Intent intent = new Intent(this, GitClone.class);
         startActivity(intent);
     }
+
+    @Override
+    public void onFragmentInteraction(Uri uri) {
+
+    }
+
+    @Override
+    public void onFragmentInteraction(String id) {
+
+    }
+
+    private void checkLocalRepository() {
+        int status = 0;
+        final File localDir = new File(getCacheDir() + "/store");
+
+        FragmentManager fragmentManager = getFragmentManager();
+        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
+
+
+        if (localDir.exists()) {
+            File[] folders = localDir.listFiles((FileFilter) FileFilterUtils.directoryFileFilter());
+            status = folders.length;
+        }
+
+        // either the repo is empty or it was not correctly cloned
+        switch (status) {
+            case 0:
+                ToCloneOrNot cloneFrag = new ToCloneOrNot();
+                fragmentTransaction.replace(R.id.main_layout, cloneFrag);
+                fragmentTransaction.commit();
+                break;
+            case 1:
+                // empty
+                break;
+            default:
+                PasswordFragment passFrag = new PasswordFragment();
+                fragmentTransaction.replace(R.id.main_layout, passFrag);
+                fragmentTransaction.commit();
+        }
+    }
+
 }

app/src/main/res/drawable-xxhdpi/rectangle.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle"
+            android:dither="true">
+            <corners android:radius="2dp"/>
+            <solid android:color="#ccc" />
+        </shape>
+    </item>
+
+    <item android:bottom="2dp">
+        <shape android:shape="rectangle"   android:dither="true">
+            <corners android:radius="2dp" />
+            <solid android:color="@android:color/white" />
+
+            <padding android:bottom="8dp"
+                android:left="8dp"
+                android:right="8dp"
+                android:top="8dp" />
+        </shape>
+    </item>
+</layer-list>

app/src/main/res/layout/activity_pwdstore.xml

@@ -6,6 +6,13 @@
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
     android:paddingBottom="@dimen/activity_vertical_margin"
+    android:background="#eee"
     tools:context=".pwdstore">
 
+    <LinearLayout
+        android:id="@+id/main_layout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"></LinearLayout>
+
 </RelativeLayout>

app/src/main/res/layout/fragment_password_grid.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.zeapo.pwdstore.PasswordFragment">
+
+    <GridView
+        android:id="@android:id/list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:numColumns="2" />
+
+    <TextView
+        android:id="@android:id/empty"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center" />
+
+</FrameLayout>

app/src/main/res/layout/fragment_password_list.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.zeapo.pwdstore.PasswordFragment">
+
+    <ListView
+        android:id="@android:id/list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:dividerHeight="8dp"
+        android:divider="@android:color/transparent"/>
+
+</FrameLayout>

app/src/main/res/layout/fragment_to_clone_or_not.xml

@@ -0,0 +1,37 @@
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#eee"
+    tools:context="com.zeapo.pwdstore.ToCloneOrNot">
+
+    <LinearLayout
+        android:id="@+id/myRectangleView"
+        android:layout_width="200dp"
+        android:layout_height="wrap_content"
+        android:background="@drawable/rectangle"
+        android:layout_gravity="center"
+        android:orientation="vertical">
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            android:text="You have no git repository for the password store."/>
+        <Button
+            android:id="@+id/main_clone_button"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="8dp"
+            android:background="@android:color/holo_green_light"
+            android:onClick="getClone"
+            android:text="Clone!"/>
+        <Button
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:background="@android:color/holo_red_light"
+            android:text="Initialize!"/>
+        </LinearLayout>
+
+</FrameLayout>

app/src/main/res/layout/password_row_layout.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:id="@+id/pass_row_layout"
+    android:background="@drawable/rectangle">
+    <TextView
+        android:id="@+id/label"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="8dp"/>
+
+</LinearLayout>

app/src/main/res/menu/pwdstore.xml

@@ -1,9 +1,4 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     tools:context=".pwdstore" >
-    <item android:id="@+id/clone_setting"
-        android:title="@string/clone_settings"
-        android:orderInCategory="100"
-        android:showAsAction="ifRoom|withText"
-        android:icon="@android:drawable/stat_sys_download"/>
 </menu>

app/src/main/res/values/strings.xml

@@ -6,7 +6,6 @@
     <string name="clone_settings">Clone</string>
     <string name="action_settings">Settings</string>
     <string name="hello_world">Hello world!</string>
-
     <string name="dialog_delete_title">Directory already exist</string>
     <string name="dialog_delete_msg">Target directory already exist. Current version support only a single store. Do you want to delete the current password store directory?</string>
     <string name="dialog_delete">Delete directory</string>
@@ -16,11 +15,12 @@
         <item>username/password</item>
         <item>ssh-key</item>
     </string-array>
-
     <string-array name="clone_protocols">
         <item>ssh://</item>
         <item>https://</item>
         <item>http://</item>
     </string-array>
 
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+
 </resources>