Work progress on comments update.

app/src/main/java/org/communiquons/android/comunic/client/data/comments/Comment.java

@@ -22,6 +22,9 @@ public class Comment {
     private int likes;
     private boolean user_like;
 
+    //This field is used to indicate the corresponding comment has been deleted
+    private boolean deleted = false;
+
 
     //Get and set comment ID
     public int getId() {
@@ -111,4 +114,13 @@ public class Comment {
     public void setUser_like(boolean user_like) {
         this.user_like = user_like;
     }
+
+    //Get and set the current deleted state of the comment
+    public boolean isDeleted() {
+        return deleted;
+    }
+
+    public void setDeleted(boolean deleted) {
+        this.deleted = deleted;
+    }
 }

app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/CommentsAdapter.java

@@ -2,17 +2,22 @@ package org.communiquons.android.comunic.client.ui.adapters;
 
 import android.content.Context;
 import android.support.annotation.Nullable;
+import android.view.ContextMenu;
 import android.view.LayoutInflater;
+import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
+import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
 import org.communiquons.android.comunic.client.R;
+import org.communiquons.android.comunic.client.data.Account.AccountUtils;
 import org.communiquons.android.comunic.client.data.ImageLoad.ImageLoadManager;
 import org.communiquons.android.comunic.client.data.UsersInfo.UserInfo;
 import org.communiquons.android.comunic.client.data.comments.Comment;
+import org.communiquons.android.comunic.client.data.comments.CommentsHelper;
 import org.communiquons.android.comunic.client.data.utils.UiUtils;
 
 import java.util.ArrayList;
@@ -26,6 +31,11 @@ import java.util.ArrayList;
 
 public class CommentsAdapter extends ArrayAdapter<Comment> {
 
+    /**
+     * Comment helper
+     */
+    private static CommentsHelper mCHelper = null;
+
     /**
      * Class constructor
      *
@@ -48,6 +58,11 @@ public class CommentsAdapter extends ArrayAdapter<Comment> {
     static View getInflatedView(Context context, Comment comment, @Nullable UserInfo user,
                                        ViewGroup viewGroup){
 
+        //Create comment helper if required
+        if(mCHelper == null){
+            mCHelper = new CommentsHelper(context.getApplicationContext());
+        }
+
         //Inflate a view
         View v = LayoutInflater.from(context).inflate(R.layout.comment_item, viewGroup, false);
 
@@ -65,28 +80,49 @@ public class CommentsAdapter extends ArrayAdapter<Comment> {
      * @param user Information about the user (NULL for none)
      * @return Updated view
      */
-    private static View fillView(Context context, View view, Comment comment,
-                                 @Nullable UserInfo user){
+    private static View fillView(final Context context, View view, Comment comment,
+                                 @Nullable UserInfo user) {
+
+        //Check wether the current user is the owner of the comment or not
+        final boolean isOwner = AccountUtils.getID(context) == comment.getUserID();
 
         //Update user name and account image
         ImageView accountImage = view.findViewById(R.id.user_account_image);
         TextView accountName = view.findViewById(R.id.user_account_name);
 
-        if(user == null){
+        if (user == null) {
             accountImage.setImageDrawable(UiUtils.getDrawable(context,
                     R.drawable.default_account_image));
             accountName.setText("");
-        }
-        else {
+        } else {
             ImageLoadManager.load(context, user.getAcountImageURL(), accountImage);
             accountName.setText(user.getDisplayFullName());
         }
 
         //Update comment content
-        ((TextView)view.findViewById(R.id.comment_text)).setText(comment.getContent());
+        ((TextView) view.findViewById(R.id.comment_text)).setText(comment.getContent());
+
+        //Update comment actions
+        ImageButton actions = view.findViewById(R.id.comment_actions_btn);
+
+        //Create context menu
+        actions.setOnCreateContextMenuListener(new View.OnCreateContextMenuListener() {
+            @Override
+            public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
+
+                //Inflate the menu
+                new MenuInflater(context).inflate(R.menu.menu_comments_actions, menu);
+
+                //Disable some entries accordingly to ownership status
+                menu.findItem(R.id.action_delete).setEnabled(isOwner);
+
+            }
+        });
+
 
         //Return view
         return view;
 
+
     }
 }

app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/PostsAdapter.java

@@ -180,6 +180,10 @@ public class PostsAdapter extends ArrayAdapter<Post>{
 
             for (Comment comment : comments) {
 
+                //Check if the comment has been deleted
+                if(comment.isDeleted())
+                    continue; //Skip comment
+
                 //Try to find information about the user
                 UserInfo commentUser = mUsersInfos.containsKey(comment.getUserID()) ?
                         mUsersInfos.get(comment.getUserID()) : null;

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

@@ -8,6 +8,7 @@
 
     <!-- User name and image-->
     <ImageView
+        style="@style/CommentUserImage"
         android:id="@+id/user_account_image"
         android:layout_width="@dimen/account_image_small_width"
         android:layout_height="@dimen/account_image_small_height"
@@ -31,4 +32,12 @@
         android:layout_height="wrap_content"
         tools:text="A comment content" />
 
+    <!-- Comment actions -->
+    <ImageButton
+        style="@style/CommentActionsButton"
+        android:id="@+id/comment_actions_btn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@android:drawable/ic_menu_manage" />
+
 </LinearLayout>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- Delete comment -->
+    <item
+        android:id="@+id/action_delete"
+        android:title="@string/action_delete_comment" />
+
+</menu>

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

@@ -105,4 +105,5 @@
     <string name="err_invalid_comment_content">Specified comment content seems to be invalid…</string>
     <string name="err_create_comment">An error occurred while trying to create comment!</string>
     <string name="action_send">Send</string>
+    <string name="action_delete_comment">Delete</string>
 </resources>

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

@@ -75,6 +75,11 @@
         <item name="android:paddingBottom">2dp</item>
     </style>
 
+    <!-- Comment user account image -->
+    <style name="CommentUserImage">
+        <item name="android:layout_gravity">center_vertical</item>
+    </style>
+
     <!-- Comment user name -->
     <style name="CommentUserName">
         <item name="android:layout_gravity">center</item>
@@ -87,4 +92,9 @@
         <item name="android:layout_gravity">center</item>
         <item name="android:textColor">@android:color/black</item>
     </style>
+
+    <!-- Comment actions button -->
+    <style name="CommentActionsButton">
+        <item name="android:padding">2dp</item>
+    </style>
 </resources>