Created the update conversation fragment

app/src/main/java/org/communiquons/android/comunic/client/MainActivity.java

@@ -21,6 +21,7 @@ import org.communiquons.android.comunic.client.data.friendsList.FriendRefreshLoo
 import org.communiquons.android.comunic.client.fragments.ConversationFragment;
 import org.communiquons.android.comunic.client.fragments.ConversationsListFragment;
 import org.communiquons.android.comunic.client.fragments.FriendsListFragment;
+import org.communiquons.android.comunic.client.fragments.UpdateConversationFragment;
 import org.communiquons.android.comunic.client.fragments.UserInfosFragment;
 
 
@@ -30,7 +31,8 @@ import org.communiquons.android.comunic.client.fragments.UserInfosFragment;
  * @author Pierre HUBERT
  */
 public class MainActivity extends AppCompatActivity
-        implements ConversationsListHelper.openConversationListener {
+        implements ConversationsListHelper.openConversationListener,
+        ConversationsListHelper.updateConversationListener {
 
     /**
      * Account object
@@ -276,4 +278,26 @@ public class MainActivity extends AppCompatActivity
         transaction.commit();
 
     }
+
+    @Override
+    public void createConversation() {
+        updateConversation(0);
+    }
+
+    @Override
+    public void updateConversation(int convID) {
+
+        //Set the arguments of the fragment
+        Bundle args = new Bundle();
+
+        //Create the fragment
+        UpdateConversationFragment updateConversationFragment = new UpdateConversationFragment();
+        updateConversationFragment.setArguments(args);
+
+        //Display the fragment
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        transaction.replace(R.id.main_fragment, updateConversationFragment);
+        transaction.addToBackStack(null);
+        transaction.commit();
+    }
 }

app/src/main/java/org/communiquons/android/comunic/client/data/conversations/ConversationsListHelper.java

@@ -298,4 +298,22 @@ public class ConversationsListHelper {
 
     }
 
+    /**
+     * Handles the creation and / or the update of a conversation
+     */
+    public interface updateConversationListener {
+
+        /**
+         * This method is called when a user wants to create a new conversation
+         */
+        void createConversation();
+
+        /**
+         * This method is called when the user want to open a conversation
+         *
+         * @param convID The ID of the conversation to open
+         */
+        void updateConversation(int convID);
+    }
+
 }

app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java

@@ -1,9 +1,7 @@
 package org.communiquons.android.comunic.client.fragments;
 
-import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Fragment;
-import android.content.Context;
 import android.content.DialogInterface;
 import android.os.AsyncTask;
 import android.os.Bundle;
@@ -30,8 +28,8 @@ import org.communiquons.android.comunic.client.data.UsersInfo.UserInfo;
 import org.communiquons.android.comunic.client.data.conversations.ConversationsInfo;
 import org.communiquons.android.comunic.client.data.conversations.ConversationsListAdapter;
 import org.communiquons.android.comunic.client.data.conversations.ConversationsListHelper;
-import org.communiquons.android.comunic.client.data.conversations.ConversationsListHelper
+import org.communiquons.android.comunic.client.data.conversations.ConversationsListHelper.openConversationListener;
-        .openConversationListener;
+import org.communiquons.android.comunic.client.data.conversations.ConversationsListHelper.updateConversationListener;
 
 import java.util.ArrayList;
 
@@ -76,6 +74,11 @@ public class ConversationsListFragment extends Fragment implements AdapterView.O
      */
     private openConversationListener openConvListener;
 
+    /**
+     * Conversation updater
+     */
+    private updateConversationListener updateConversationListener;
+
     /**
      * Conversation list adapter
      */
@@ -114,13 +117,23 @@ public class ConversationsListFragment extends Fragment implements AdapterView.O
         //Refresh conversations list
         refresh_conversations_list();
 
-        //Set the open conversation listener
+        //Set the open and update conversation listener
         try {
             openConvListener = (openConversationListener) getActivity();
+            updateConversationListener = (updateConversationListener) getActivity();
         } catch (ClassCastException e){
             throw new ClassCastException(getActivity().toString() +
-                    " must implement OpenConversationListener");
+                    " must implement OpenConversationListener and updateConversationListener");
         }
+
+        //Set create conversation button listener
+        view.findViewById(R.id.fragment_conversationslist_create)
+                .setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                updateConversationListener.createConversation();
+            }
+        });
     }
 
     @Override
@@ -287,7 +300,7 @@ public class ConversationsListFragment extends Fragment implements AdapterView.O
             @Override
             public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
                 MenuInflater inflater = getActivity().getMenuInflater();
-                inflater.inflate(R.menu.menu_fragment_conserationslist_item, menu);
+                inflater.inflate(R.menu.menu_fragment_conversationslist_item, menu);
             }
         });
 

app/src/main/java/org/communiquons/android/comunic/client/fragments/UpdateConversationFragment.java

@@ -0,0 +1,94 @@
+package org.communiquons.android.comunic.client.fragments;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import org.communiquons.android.comunic.client.MainActivity;
+import org.communiquons.android.comunic.client.R;
+
+/**
+ * Create and / or update a conversation fragment
+ *
+ * @author Pierre HUBERT
+ * Created by pierre on 1/1/18.
+ */
+
+public class UpdateConversationFragment extends Fragment {
+
+    /**
+     * The name of the conversation
+     */
+    private TextView nameView;
+
+    /**
+     * Follow a conversation checkbox
+     */
+    private CheckBox followCheckbox;
+
+    /**
+     * Members listview
+     */
+    private ListView membersList;
+
+    /**
+     * Add a member button
+     */
+    private Button addMember;
+
+    /**
+     * Submit the conversation button
+     */
+    private Button submitButton;
+
+    @Nullable
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_update_conversation, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        //Get the view
+        nameView = view.findViewById(R.id.fragment_update_conversation_name);
+        followCheckbox = view.findViewById(R.id.fragment_update_conversation_follow);
+        membersList = view.findViewById(R.id.fragment_update_conversation_members);
+        addMember = view.findViewById(R.id.fragment_update_conversation_addmember);
+        submitButton = view.findViewById(R.id.fragment_update_conversation_submit);
+
+        //Make add button lives
+        addMember.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                requestAddMember();
+            }
+        });
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        //Update title and dock
+        getActivity().setTitle(R.string.fragment_update_conversation_title_create);
+        ((MainActivity) getActivity()).setSelectedNavigationItem(
+                R.id.main_bottom_navigation_conversations);
+    }
+
+    /**
+     * Create and submit an intent to add a user to the members list
+     */
+    private void requestAddMember(){
+
+    }
+
+}

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

@@ -23,8 +23,9 @@
 
     <!-- Create new conversations button -->
     <Button
+        android:id="@+id/fragment_conversationslist_create"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="@string/fragment_conversationslist_create_button"
-        android:enabled="false" /><!-- Not available yet -->
+        android:enabled="true" />
 </LinearLayout>

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

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <!-- Conversation name -->
+    <android.support.design.widget.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <EditText
+            android:id="@+id/fragment_update_conversation_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/fragment_update_conversation_name_placeholder"
+            android:inputType="textCapSentences"
+            android:maxLines="1"
+            />
+
+    </android.support.design.widget.TextInputLayout>
+
+    <!-- Conversation members -->
+    <ListView
+        android:id="@+id/fragment_update_conversation_members"
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="1"/>
+
+    <Button
+        android:id="@+id/fragment_update_conversation_addmember"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="0dp"
+        android:text="@string/fragment_update_conversation_addmember"
+        />
+
+    <!-- Follow or not the conversation -->
+    <CheckBox
+        android:id="@+id/fragment_update_conversation_follow"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/fragment_update_conversation_follow"/>
+
+    <!-- Create the conversation -->
+    <Button
+        android:id="@+id/fragment_update_conversation_submit"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/fragment_update_conversation_button_create"
+        android:background="@color/colorPrimary"/>
+
+</LinearLayout>

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

@@ -74,4 +74,9 @@
     <string name="popup_deleteconversation_cancel">Cancel</string>
     <string name="fragment_conversationslist_err_del_conversation">Could not delete conversation !</string>
     <string name="fragment_conversation_no_msg">No message yet.</string>
+    <string name="fragment_update_conversation_title_create">Create a conversation</string>
+    <string name="fragment_update_conversation_name_placeholder">Conversation name</string>
+    <string name="fragment_update_conversation_button_create">Create</string>
+    <string name="fragment_update_conversation_follow">Follow the conversation</string>
+    <string name="fragment_update_conversation_addmember">Add a member</string>
 </resources>