Display comments content.

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

@@ -0,0 +1,74 @@
+package org.communiquons.android.comunic.client.ui.adapters;
+
+import android.content.Context;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import org.communiquons.android.comunic.client.R;
+import org.communiquons.android.comunic.client.data.UsersInfo.UserInfo;
+import org.communiquons.android.comunic.client.data.comments.Comment;
+
+import java.util.ArrayList;
+
+/**
+ * Comments adapter
+ *
+ * @author Pierre HUBERT
+ * Created by pierre on 3/11/18.
+ */
+
+public class CommentsAdapter extends ArrayAdapter<Comment> {
+
+    /**
+     * Class constructor
+     *
+     * @param context The context of the target activity
+     * @param list The comments list
+     */
+    public CommentsAdapter(Context context, ArrayList<Comment> list){
+        super(context, 0, list);
+    }
+
+    /**
+     * Inflate and return a filled comment object
+     *
+     * @param context The context of the application
+     * @param comment The comment to fill
+     * @param user Information about the user (NULL for none)
+     * @param viewGroup Target view group
+     * @return Generated view
+     */
+    static View getInflatedView(Context context, Comment comment, @Nullable UserInfo user,
+                                       ViewGroup viewGroup){
+
+        //Inflate a view
+        View v = LayoutInflater.from(context).inflate(R.layout.comment_item, viewGroup, false);
+
+        //Return filled view
+        return fillView(v, comment, user);
+
+    }
+
+    /**
+     * Fill a view with a specified comments informations
+     *
+     * @param view The view to update
+     * @param comment The comment to update
+     * @param user Information about the user (NULL for none)
+     * @return Updated view
+     */
+    private static View fillView(View view, Comment comment, @Nullable UserInfo user){
+
+
+        //Update comment content
+        ((TextView)view.findViewById(R.id.comment_text)).setText(comment.getContent());
+
+        //Return view
+        return view;
+
+    }
+}

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

@@ -4,22 +4,28 @@ import android.content.Context;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.ArrayMap;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.RelativeLayout;
 import android.widget.TextView;
 
 import org.communiquons.android.comunic.client.R;
 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.posts.Post;
 import org.communiquons.android.comunic.client.data.posts.PostTypes;
 import org.communiquons.android.comunic.client.data.posts.PostsList;
 import org.communiquons.android.comunic.client.data.utils.UiUtils;
 import org.communiquons.android.comunic.client.data.utils.Utilities;
 
+import java.util.ArrayList;
+
 /**
  * Posts adapter
  *
@@ -29,6 +35,11 @@ import org.communiquons.android.comunic.client.data.utils.Utilities;
 
 public class PostsAdapter extends ArrayAdapter<Post>{
 
+    /**
+     * Debug tag
+     */
+    private static final String TAG = "PostsAdapter";
+
     /**
      * Informations about the users
      */
@@ -116,7 +127,6 @@ public class PostsAdapter extends ArrayAdapter<Post>{
         //Set post content
         ((TextView) convertView.findViewById(R.id.post_content)).setText(Utilities.prepareStringTextView(post.getContent()));
 
-
         //Set post image (if any)
         ImageView postImage = convertView.findViewById(R.id.post_image);
         postImage.setVisibility(View.GONE);
@@ -131,6 +141,32 @@ public class PostsAdapter extends ArrayAdapter<Post>{
             ImageLoadManager.load(getContext(), post.getFile_path_url(), postImage);
         }
 
+        //Process post comments
+        ArrayList<Comment> comments = post.getComments_list();
+        LinearLayout commentsView = convertView.findViewById(R.id.comments_list);
+        commentsView.removeAllViews();
+        if(comments != null) {
+
+            //Show comments list
+            convertView.findViewById(R.id.comments_list).setVisibility(View.VISIBLE);
+
+            for (Comment comment : comments) {
+
+                //Try to find information about the user
+                UserInfo commentUser = mUsersInfos.containsKey(comment.getUserID()) ?
+                        mUsersInfos.get(comment.getUserID()) : null;
+
+                //Inflate the view
+                View commentView = CommentsAdapter.getInflatedView(getContext(), comment,
+                        commentUser, commentsView);
+                commentsView.addView(commentView);
+            }
+        }
+        else {
+            //Hide comments list
+            convertView.findViewById(R.id.comments_list).setVisibility(View.GONE);
+        }
+
         return convertView;
     }
 }

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

@@ -66,7 +66,8 @@
         android:id="@+id/post_image"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:scaleType="fitCenter"/>
+        android:scaleType="fitCenter"
+        android:contentDescription="@string/post_image_description"/>
 
     <!-- Post content -->
     <TextView
@@ -76,5 +77,12 @@
         tools:text="Post content"
         style="@style/PostContent" />
 
+    <!-- Post comments -->
+    <LinearLayout
+        android:orientation="vertical"
+        android:id="@+id/comments_list"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
 
 </LinearLayout>

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

@@ -100,4 +100,5 @@
     <string name="post_visibility_public">public</string>
     <string name="post_visibility_friends">friends</string>
     <string name="post_visibility_private">private</string>
+    <string name="post_image_description">Post image (if any)</string>
 </resources>