Improve art timeline

app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java

@@ -48,6 +48,7 @@ import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.ViewTreeObserver;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.CheckBox;
 import android.widget.GridView;
@@ -62,6 +63,7 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.PopupMenu;
+import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.core.app.ActivityOptionsCompat;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
@@ -2113,6 +2115,35 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
             StatusViewHolder holder = (StatusViewHolder) viewHolder;
             MastodonHelper.loadPPMastodon(holder.bindingArt.artPp, status.account);
             if (status.art_attachment != null) {
+
+                holder.bindingArt.artMedia.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+                    @Override
+                    public void onGlobalLayout() {
+                        holder.bindingArt.artMedia.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+                        float viewWidth = holder.bindingArt.artMedia.getWidth();
+                        ConstraintLayout.LayoutParams lp;
+                        float mediaH = status.art_attachment.meta.small.height;
+                        float mediaW = status.art_attachment.meta.small.width;
+                        float ratio = 1.0f;
+                        if (mediaW != 0) {
+                            ratio = viewWidth / mediaW;
+                        }
+                        lp = new ConstraintLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, (int) (mediaH * ratio));
+                        holder.bindingArt.artMedia.setScaleType(ImageView.ScaleType.FIT_CENTER);
+                        holder.bindingArt.artMedia.setLayoutParams(lp);
+                    }
+                });
+                float viewWidth = holder.bindingArt.artMedia.getWidth();
+                ConstraintLayout.LayoutParams lp;
+                float mediaH = status.art_attachment.meta.small.height;
+                float mediaW = status.art_attachment.meta.small.width;
+                float ratio = 1.0f;
+                if (mediaW != 0) {
+                    ratio = viewWidth / mediaW;
+                }
+                lp = new ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT, (int) (mediaH * ratio));
+                holder.bindingArt.artMedia.setScaleType(ImageView.ScaleType.FIT_CENTER);
+                holder.bindingArt.artMedia.setLayoutParams(lp);
                 Glide.with(holder.bindingArt.artMedia.getContext())
                         .load(status.art_attachment.preview_url)
                         .apply(new RequestOptions().transform(new RoundedCorners((int) Helper.convertDpToPixel(3, context))))

app/src/main/java/app/fedilab/android/ui/fragment/timeline/FragmentMastodonTimeline.java

@@ -342,19 +342,28 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
             flagLoading = fetched_statuses.pagination.max_id == null;
             binding.noAction.setVisibility(View.GONE);
 
+
             if (timelineType == Timeline.TimeLineEnum.ART) {
                 //We have to split media in different statuses
                 List<Status> mediaStatuses = new ArrayList<>();
                 for (Status status : fetched_statuses.statuses) {
-                    if (status.media_attachments.size() > 1) {
+                    if (!tagTimeline.isNSFW && status.sensitive) {
-                        for (Attachment attachment : status.media_attachments) {
+                        continue;
-                            status.media_attachments = new ArrayList<>();
+                    }
-                            status.media_attachments.add(0, attachment);
+                    for (Attachment attachment : status.media_attachments) {
-                            mediaStatuses.add(status);
+                        try {
+                            Status statusTmp = (Status) status.clone();
+                            statusTmp.art_attachment = attachment;
+                            mediaStatuses.add(statusTmp);
+                        } catch (CloneNotSupportedException e) {
+                            e.printStackTrace();
                         }
+
                     }
                 }
-                fetched_statuses.statuses = mediaStatuses;
+                if (mediaStatuses.size() > 0) {
+                    fetched_statuses.statuses = mediaStatuses;
+                }
             }
             //Update the timeline with new statuses
             int insertedStatus = updateStatusListWith(fetched_statuses.statuses);
@@ -622,14 +631,6 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
         }
         SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
         boolean useCache = sharedpreferences.getBoolean(getString(R.string.SET_USE_CACHE), true);
-        /*Handler handler = new Handler();
-        handler.postDelayed(() -> {
-            if (useCache && direction != DIRECTION.SCROLL_TOP && direction != DIRECTION.FETCH_NEW) {
-                getCachedStatus(direction, fetchingMissing, timelineParams);
-            } else {
-                getLiveStatus(direction, fetchingMissing, timelineParams, status);
-            }
-        }, slug.compareTo(Helper.getSlugOfFirstFragment(requireActivity(), currentUserID, currentInstance)) == 0 ? 0 : 1000);*/
         if (useCache && direction != DIRECTION.SCROLL_TOP && direction != DIRECTION.FETCH_NEW) {
             getCachedStatus(direction, fetchingMissing, timelineParams);
         } else {

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

@@ -14,47 +14,32 @@
     You should have received a copy of the GNU General Public License along with Fedilab; if not,
     see <http://www.gnu.org/licenses>.
 -->
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/art_container"
     android:layout_height="wrap_content">
 
-    <RelativeLayout
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/art_media"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="wrap_content"
-
+        android:adjustViewBounds="true"
-        <androidx.appcompat.widget.AppCompatImageView
+        android:scaleType="fitCenter"
-            android:id="@+id/art_media"
+        app:layout_constraintBottom_toBottomOf="parent"
-            android:layout_width="match_parent"
+        app:layout_constraintEnd_toEndOf="parent"
-            android:layout_height="wrap_content"
+        app:layout_constraintStart_toStartOf="parent"
-            android:adjustViewBounds="true"
+        app:layout_constraintTop_toTopOf="parent"
-            android:scaleType="centerInside" />
+        tools:src="@tools:sample/backgrounds/scenic" />
-
-        <RelativeLayout
-            android:id="@+id/status_show_more"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_alignParentTop="true"
-            android:background="@color/mastodonC1"
-            android:visibility="gone">
-
-            <androidx.appcompat.widget.AppCompatImageView
-                android:id="@+id/show_more_button_art"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_alignParentStart="true"
-                android:layout_alignParentTop="true"
-                android:layout_marginStart="10dp"
-                android:layout_marginTop="10dp"
-                android:src="@drawable/ic_outline_remove_red_eye_24" />
-        </RelativeLayout>
-
-    </RelativeLayout>
 
     <androidx.appcompat.widget.LinearLayoutCompat
         android:id="@+id/bottom_banner"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true"
+        app:layout_constraintBottom_toBottomOf="@+id/art_media"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
         android:background="#44000000"
         android:orientation="horizontal"
         android:padding="10dp">
@@ -88,4 +73,4 @@
                 android:textColor="@color/white" />
         </androidx.appcompat.widget.LinearLayoutCompat>
     </androidx.appcompat.widget.LinearLayoutCompat>
-</RelativeLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>