From 4674821c601734538e6726e320e932d24cebc1ab Mon Sep 17 00:00:00 2001
From: Pierre <pierre@hubert.fr>
Date: Fri, 5 Jan 2018 11:41:31 +0100
Subject: [PATCH] Can remove members from a conversation

---
 .../fragments/UpdateConversationFragment.java | 44 +++++++++++++++++++
 ...agment_update_conversation_memberslist.xml |  9 ++++
 app/src/main/res/values/strings.xml           |  1 +
 3 files changed, 54 insertions(+)
 create mode 100644 app/src/main/res/menu/menu_fragment_update_conversation_memberslist.xml

diff --git a/app/src/main/java/org/communiquons/android/comunic/client/fragments/UpdateConversationFragment.java b/app/src/main/java/org/communiquons/android/comunic/client/fragments/UpdateConversationFragment.java
index f0e99b0..fd194b9 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/fragments/UpdateConversationFragment.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/fragments/UpdateConversationFragment.java
@@ -7,9 +7,13 @@ import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.util.ArrayMap;
+import android.view.ContextMenu;
 import android.view.LayoutInflater;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.ListView;
@@ -166,8 +170,23 @@ public class UpdateConversationFragment extends Fragment {
         //Initialize the form
         init_form();
 
+        //Set members list context menu
+        membersList.setOnCreateContextMenuListener(new View.OnCreateContextMenuListener() {
+            @Override
+            public void onCreateContextMenu(ContextMenu menu, View v,
+                                            ContextMenu.ContextMenuInfo menuInfo) {
+
+                //Create menu
+                MenuInflater menuInflater = getActivity().getMenuInflater();
+                menuInflater.inflate(R.menu.menu_fragment_update_conversation_memberslist, menu);
+
+            }
+        });
+
+
     }
 
+
     @Override
     public void onResume() {
         super.onResume();
@@ -291,6 +310,31 @@ public class UpdateConversationFragment extends Fragment {
         membersAdapter.notifyDataSetChanged();
     }
 
+    /**
+     * Handles the context menu actions of the friends list
+     *
+     * @param item The selected item
+     * @return TRUE if the action was handled, false else
+     */
+    @Override
+    public boolean onContextItemSelected(MenuItem item) {
+
+        //Get the selected opition
+        int option = item.getItemId();
+
+        //Check if we have to remove a member of the conversation
+        if(option == R.id.update_conversationmembers_delete){
+
+            //Remove the member from the list
+            membersID.remove(((AdapterView.AdapterContextMenuInfo) item.getMenuInfo()).position);
+            membersAdapter.notifyDataSetChanged();
+
+            return true;
+        }
+
+        return super.onContextItemSelected(item);
+    }
+
     /**
      * Submit creation form
      */
diff --git a/app/src/main/res/menu/menu_fragment_update_conversation_memberslist.xml b/app/src/main/res/menu/menu_fragment_update_conversation_memberslist.xml
new file mode 100644
index 0000000..f546624
--- /dev/null
+++ b/app/src/main/res/menu/menu_fragment_update_conversation_memberslist.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- Delete member -->
+    <item
+        android:id="@+id/update_conversationmembers_delete"
+        android:title="@string/fragment_update_conversation_members_menu_delete"
+        />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9fd0517..68e8909 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -86,4 +86,5 @@
     <string name="err_get_users_info">Could not get information about users !</string>
     <string name="err_conversation_need_members">Please add at least one member to the conversation !</string>
     <string name="err_conversation_create">Could not create conversation !</string>
+    <string name="fragment_update_conversation_members_menu_delete">Remove</string>
 </resources>