comment #77 - Start for grouping similar notifications

app/src/main/java/app/fedilab/android/client/mastodon/entities/Notification.java

@@ -17,6 +17,7 @@ package app.fedilab.android.client.mastodon.entities;
 import com.google.gson.annotations.SerializedName;
 
 import java.util.Date;
+import java.util.List;
 
 public class Notification {
 
@@ -30,4 +31,6 @@ public class Notification {
     public Account account;
     @SerializedName("status")
     public Status status;
+
+    public transient List<Notification> relatedNotifications;
 }

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

@@ -40,6 +40,7 @@ import app.fedilab.android.client.entities.Timeline;
 import app.fedilab.android.client.mastodon.entities.Notification;
 import app.fedilab.android.databinding.DrawerFollowBinding;
 import app.fedilab.android.databinding.DrawerStatusNotificationBinding;
+import app.fedilab.android.databinding.NotificationsRelatedAccountsBinding;
 import app.fedilab.android.helper.Helper;
 import app.fedilab.android.helper.MastodonHelper;
 import app.fedilab.android.viewmodel.mastodon.SearchVM;
@@ -165,6 +166,28 @@ public class NotificationAdapter extends RecyclerView.Adapter<RecyclerView.ViewH
                 } else if (getItemViewType(position) == TYPE_POLL) {
                     title = context.getString(R.string.notif_poll);
                 }
+                if (notification.relatedNotifications != null && notification.relatedNotifications.size() > 0) {
+                    holderStatus.bindingNotification.otherAccounts.removeAllViews();
+                    for (Notification relativeNotif : notification.relatedNotifications) {
+                        NotificationsRelatedAccountsBinding notificationsRelatedAccountsBinding = NotificationsRelatedAccountsBinding.inflate(LayoutInflater.from(context));
+                        MastodonHelper.loadPPMastodon(notificationsRelatedAccountsBinding.profilePicture, relativeNotif.account);
+                        notificationsRelatedAccountsBinding.acc.setText(relativeNotif.account.acct);
+                        notificationsRelatedAccountsBinding.relatedAccountContainer.setOnClickListener(v -> {
+                            Intent intent = new Intent(context, ProfileActivity.class);
+                            Bundle b = new Bundle();
+                            b.putSerializable(Helper.ARG_ACCOUNT, relativeNotif.account);
+                            intent.putExtras(b);
+                            ActivityOptionsCompat options = ActivityOptionsCompat
+                                    .makeSceneTransitionAnimation((Activity) context, notificationsRelatedAccountsBinding.profilePicture, context.getString(R.string.activity_porfile_pp));
+                            // start the new activity
+                            context.startActivity(intent, options.toBundle());
+                        });
+                        holderStatus.bindingNotification.otherAccounts.addView(notificationsRelatedAccountsBinding.getRoot());
+                    }
+                    holderStatus.bindingNotification.otherAccounts.setVisibility(View.VISIBLE);
+                } else {
+                    holderStatus.bindingNotification.otherAccounts.setVisibility(View.GONE);
+                }
                 holderStatus.bindingNotification.status.avatar.setOnClickListener(v -> {
                     Intent intent = new Intent(context, ProfileActivity.class);
                     Bundle b = new Bundle();

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

@@ -63,6 +63,7 @@ public class FragmentMastodonNotification extends Fragment {
     private NotificationAdapter notificationAdapter;
     private NotificationTypeEnum notificationType;
     private List<String> excludeType;
+    private boolean aggregateNotification;
 
     private final BroadcastReceiver receive_action = new BroadcastReceiver() {
         @Override
@@ -114,6 +115,7 @@ public class FragmentMastodonNotification extends Fragment {
         if (getArguments() != null) {
             notificationType = (NotificationTypeEnum) getArguments().get(Helper.ARG_NOTIFICATION_TYPE);
         }
+        aggregateNotification = false;
         binding.getRoot().setBackgroundColor(ThemeHelper.getBackgroundColor(requireActivity()));
         SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
         String excludedCategories = sharedpreferences.getString(getString(R.string.SET_EXCLUDED_NOTIFICATIONS_TYPE) + BaseMainActivity.currentUserID + BaseMainActivity.currentInstance, null);
@@ -136,6 +138,7 @@ public class FragmentMastodonNotification extends Fragment {
         excludeType.add("update");
         excludeType.add("status");
         if (notificationType == NotificationTypeEnum.ALL) {
+            aggregateNotification = sharedpreferences.getBoolean(getString(R.string.SET_AGGREGATE_NOTIFICATION), true);
             if (excludedCategories != null) {
                 excludeType = new ArrayList<>();
                 String[] categoriesArray = excludedCategories.split("\\|");
@@ -172,6 +175,7 @@ public class FragmentMastodonNotification extends Fragment {
 
         binding.loader.setVisibility(View.GONE);
         binding.swipeContainer.setRefreshing(false);
+
         if (notifications == null || notifications.notifications == null) {
             binding.noActionText.setText(R.string.no_notifications);
             binding.noAction.setVisibility(View.VISIBLE);
@@ -181,6 +185,9 @@ public class FragmentMastodonNotification extends Fragment {
             binding.noAction.setVisibility(View.GONE);
             binding.recyclerView.setVisibility(View.VISIBLE);
         }
+        if (aggregateNotification) {
+            notifications.notifications = aggregateNotifications(notifications.notifications);
+        }
         if (notificationAdapter != null && this.notifications != null) {
             int size = this.notifications.size();
             this.notifications.clear();
@@ -227,6 +234,27 @@ public class FragmentMastodonNotification extends Fragment {
 
     }
 
+    private List<Notification> aggregateNotifications(List<Notification> notifications) {
+        List<Notification> notificationList = new ArrayList<>();
+        int refPosition = 0;
+        for (int i = 0; i < notifications.size(); i++) {
+            if (i != refPosition) {
+                if (notifications.get(i).type.equals(notifications.get(refPosition).type) && (notifications.get(i).type.equals("favourite") || notifications.get(i).type.equals("reblog"))) {
+                    if (notificationList.size() > 0) {
+                        if (notificationList.get(notificationList.size() - 1).relatedNotifications == null) {
+                            notificationList.get(notificationList.size() - 1).relatedNotifications = new ArrayList<>();
+                        }
+                        notificationList.get(notificationList.size() - 1).relatedNotifications.add(notifications.get(i));
+                    }
+                } else {
+                    notificationList.add(notifications.get(i));
+                    refPosition = i;
+                }
+            }
+        }
+        return notificationList;
+    }
+
     public void scrollToTop() {
         binding.recyclerView.scrollToPosition(0);
     }

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

@@ -14,20 +14,48 @@
     You should have received a copy of the GNU General Public License along with Fedilab; if not,
     see <http://www.gnu.org/licenses>
 -->
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/card_status_container"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
 
     <include
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
         android:id="@+id/status"
         layout="@layout/drawer_status" />
 
+    <androidx.appcompat.widget.LinearLayoutCompat
+        android:id="@+id/other_accounts"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignBottom="@+id/status"
+        android:orientation="horizontal"
+        android:visibility="gone"
+        app:layout_constraintTop_toBottomOf="@+id/status">
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/type_of_concat"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+
+        <HorizontalScrollView
+            android:id="@+id/related_accounts"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1" />
+    </androidx.appcompat.widget.LinearLayoutCompat>
+
     <RelativeLayout
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
         android:id="@+id/container_transparent"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:background="@color/black"
         android:elevation="5dp"
         android:visibility="gone" />
-</FrameLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/related_account_container"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/profile_picture"
+        android:layout_width="30dp"
+        android:layout_height="30dp" />
+
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/acc"
+        android:layout_width="0dp"
+        android:layout_height="30dp"
+        android:layout_weight="1" />
+</androidx.appcompat.widget.LinearLayoutCompat>

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

@@ -1367,6 +1367,8 @@
     <string name="SET_ENABLE_TIME_SLOT" translatable="false">SET_ENABLE_TIME_SLOT</string>
     <string name="SET_CLEAR_CACHE_EXIT" translatable="false">SET_CLEAR_CACHE_EXIT</string>
     <string name="SET_DISPLAY_EMOJI" translatable="false">SET_DISPLAY_EMOJI</string>
+    <string name="SET_AGGREGATE_NOTIFICATION" translatable="false">SET_AGGREGATE_NOTIFICATION</string>
+
     <string name="SET_DISPLAY_CARD" translatable="false">SET_DISPLAY_CARD</string>
     <string name="SET_DISPLAY_VIDEO_PREVIEWS" translatable="false">SET_DISPLAY_VIDEO_PREVIEWS</string>
     <string name="SET_NOTIFICATION_ACTION" translatable="false">SET_NOTIFICATION_ACTION</string>