Workaround AndroidX bug

"Range start point not set"

app/src/main/java/eu/faircode/email/FixedRecyclerView.java

@@ -0,0 +1,34 @@
+package eu.faircode.email;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class FixedRecyclerView extends RecyclerView {
+    public FixedRecyclerView(@NonNull Context context) {
+        super(context);
+    }
+
+    public FixedRecyclerView(@NonNull Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public FixedRecyclerView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent e) {
+        try {
+            return super.onInterceptTouchEvent(e);
+        } catch (IllegalStateException ex) {
+            // Range start point not set
+            Log.w(ex);
+            return false;
+        }
+    }
+}

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -89,7 +89,7 @@ public class FragmentMessages extends FragmentEx {
     private ImageButton ibHintSelect;
     private ImageButton ibHintCompact;
     private TextView tvNoEmail;
-    private RecyclerView rvMessage;
+    private FixedRecyclerView rvMessage;
     private BottomNavigationView bottom_navigation;
     private ContentLoadingProgressBar pbWait;
     private Group grpSupport;
@@ -193,7 +193,7 @@ public class FragmentMessages extends FragmentEx {
         ibHintSelect = view.findViewById(R.id.ibHintSelect);
         ibHintCompact = view.findViewById(R.id.ibHintCompact);
         tvNoEmail = view.findViewById(R.id.tvNoEmail);
-        rvMessage = view.findViewById(R.id.rvFolder);
+        rvMessage = view.findViewById(R.id.rvMessage);
         bottom_navigation = view.findViewById(R.id.bottom_navigation);
         pbWait = view.findViewById(R.id.pbWait);
         grpSupport = view.findViewById(R.id.grpSupport);

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

@@ -178,8 +178,8 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/vSeparatorHintCompact" />
 
-            <androidx.recyclerview.widget.RecyclerView
-                android:id="@+id/rvFolder"
+            <eu.faircode.email.FixedRecyclerView
+                android:id="@+id/rvMessage"
                 android:layout_width="0dp"
                 android:layout_height="0dp"
                 android:scrollbarStyle="outsideOverlay"
@@ -247,7 +247,7 @@
                 android:id="@+id/grpReady"
                 android:layout_width="0dp"
                 android:layout_height="0dp"
-                app:constraint_referenced_ids="rvFolder" />
+                app:constraint_referenced_ids="rvMessage" />
         </androidx.constraintlayout.widget.ConstraintLayout>
 
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>