fixed refresh on rate and auto refresh, fixed some button designs and username in post title

app/src/main/java/com/example/gallery/MainActivity.java

@@ -2,6 +2,7 @@ package com.example.gallery;
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.os.Handler;
 import android.view.View;
 import android.widget.Button;
 import android.widget.ImageButton;
@@ -36,6 +37,16 @@ public class MainActivity extends AppCompatActivity {
     private TextView menuLogout, menuNewPost;
     private ImageButton filterBtnToolbar;
 
+    private final int REFRESH_INTERVAL = 30000; // 30 seconds
+    private final Handler autoRefreshHandler = new Handler();
+    private final Runnable autoRefreshRunnable = new Runnable() {
+        @Override
+        public void run() {
+            loadPublications(); // reload posts
+            autoRefreshHandler.postDelayed(this, REFRESH_INTERVAL); // schedule next refresh
+        }
+    };
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -199,5 +210,14 @@ public class MainActivity extends AppCompatActivity {
         super.onResume();
         updateAuthUI();
         loadPublications();
+
+        autoRefreshHandler.postDelayed(autoRefreshRunnable, REFRESH_INTERVAL);
+    }
+
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        autoRefreshHandler.removeCallbacks(autoRefreshRunnable);
     }
 }

app/src/main/java/com/example/gallery/adapters/PostsAdapter.java

@@ -16,6 +16,7 @@ import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.bumptech.glide.Glide;
+import com.example.gallery.MainActivity;
 import com.example.gallery.R;
 import com.example.gallery.VideoPlayerActivity;
 import com.example.gallery.api.ApiClient;
@@ -117,28 +118,31 @@ public class PostsAdapter extends RecyclerView.Adapter<PostsAdapter.PostViewHold
 
         // ---------- TEXT ----------
         holder.postDescription.setText(post.description == null ? "" : post.description);
-        holder.postUserName.setText(post.username == null ? "User" : post.username);
+        holder.postUserName.setText(post.user_detail == null ? "User" : post.getUsername());
         holder.mediaTypeBadge.setText(
                 post.content_type == null ? "MEDIA" : post.content_type.toUpperCase());
 
+
         // ---------- MEDIA ----------
         if ("video".equalsIgnoreCase(post.content_type)) {
+            // Load video thumbnail
             Glide.with(context).asBitmap().load(post.video).into(holder.postImage);
-            holder.videoPlayButton.setVisibility(View.VISIBLE);
 
-            View.OnClickListener play = v -> {
+            // Make the thumbnail clickable to play video
+            holder.postImage.setOnClickListener(v -> {
                 Intent i = new Intent(context, VideoPlayerActivity.class);
                 i.putExtra("videoUrl", post.video);
                 context.startActivity(i);
-            };
+            });
 
-            holder.postImage.setOnClickListener(play);
-            holder.videoPlayButton.setOnClickListener(play);
         } else {
-            holder.videoPlayButton.setVisibility(View.GONE);
+            // Load image for normal posts
             Glide.with(context).load(post.image).into(holder.postImage);
         }
 
+
+
+
         // ---------- AVERAGE ----------
         holder.txtAverageValue.setText(String.format("%.1f", post.average_score));
         holder.averageRatingBar.setRating(post.average_score);
@@ -175,6 +179,7 @@ public class PostsAdapter extends RecyclerView.Adapter<PostsAdapter.PostViewHold
 
                             current.user_score = score;
 
+
                             if (body.average_score != null) {
                                 current.average_score = body.average_score;
                             }
@@ -193,7 +198,11 @@ public class PostsAdapter extends RecyclerView.Adapter<PostsAdapter.PostViewHold
                                     String.format("%.1f", current.average_score)
                             );
 
-                            notifyItemChanged(adapterPosition);
+                            if (context instanceof MainActivity) {
+                                ((MainActivity) context).runOnUiThread(() -> {
+                                    ((MainActivity) context).loadPublications();
+                                });
+                            }
                         }
 
                         @Override
@@ -215,7 +224,7 @@ public class PostsAdapter extends RecyclerView.Adapter<PostsAdapter.PostViewHold
 
         RatingBar averageRatingBar, userRatingBar;
         TextView txtAverageValue, yourRating, postDescription, postUserName, mediaTypeBadge;
-        ImageView postImage, videoPlayButton;
+        ImageView postImage;
 
         PostViewHolder(View itemView) {
             super(itemView);
@@ -229,16 +238,8 @@ public class PostsAdapter extends RecyclerView.Adapter<PostsAdapter.PostViewHold
             mediaTypeBadge = itemView.findViewById(R.id.mediaTypeBadge);
             postImage = itemView.findViewById(R.id.postImage);
 
-            FrameLayout parent = (FrameLayout) postImage.getParent();
+
-            videoPlayButton = new ImageView(itemView.getContext());
+
-            videoPlayButton.setImageResource(R.drawable.ic_launcher_background);
-            FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(
-                    FrameLayout.LayoutParams.WRAP_CONTENT,
-                    FrameLayout.LayoutParams.WRAP_CONTENT
-            );
-            params.gravity = Gravity.CENTER;
-            parent.addView(videoPlayButton);
-            videoPlayButton.setVisibility(View.GONE);
         }
     }
 }

app/src/main/java/com/example/gallery/models/Publication.java

@@ -1,5 +1,6 @@
 package com.example.gallery.models;
 
+import com.google.gson.annotations.SerializedName;
 import java.io.Serializable;
 
 public class Publication implements Serializable {
@@ -9,12 +10,20 @@ public class Publication implements Serializable {
     public String image;
     public String video;
     public String content_type;
-
     public boolean is_pinned;
-
     public Float average_score;
     public Integer user_score;
 
-    public String username;
+    @SerializedName("user_detail")
+    public UserDetail user_detail;
+
     public String time_created;
+
+    public String getUsername() {
+        return user_detail != null ? user_detail.username : "User";
+    }
+
+    public static class UserDetail implements Serializable {
+        public String username;
+    }
 }

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

@@ -7,6 +7,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/bgColor"
+    android:fitsSystemWindows="true"
     tools:context=".MainActivity">
 
     <!-- Toolbar -->
@@ -147,20 +148,25 @@
         android:id="@+id/btnLogout"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:background="@drawable/button_background"
         android:text="Logout"
-        android:layout_margin="16dp"
         android:visibility="gone"
+        android:textColor="@color/white"
         app:layout_constraintTop_toTopOf="@id/toolbar"
-        app:layout_constraintStart_toStartOf="parent"/>
+        app:layout_constraintBottom_toBottomOf="@id/toolbar"
+        app:layout_constraintStart_toEndOf="@id/burgerMenuBtn"
+        android:layout_marginStart="8dp"/>
 
     <!-- New Post Button -->
     <Button
         android:id="@+id/newPostBtn"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:background="@drawable/button_background"
         android:text="New Post"
         android:layout_margin="16dp"
         android:visibility="gone"
+        android:textColor="@color/white"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"/>