fixes #326

Author: samolego

app/src/main/java/io/github/samolego/canta/ui/menu/FiltersMenu.kt

@@ -43,14 +43,20 @@ fun FiltersMenu(
             modifier = Modifier.width(180.dp)
     ) {
         // System apps toggle
+        val toggleSystem = { enabled: Boolean ->
+            appListViewModel.onlySystem = enabled
+            if (enabled && appListViewModel.selectedFilter == Filter.user) {
+                appListViewModel.selectedFilter = Filter.any
+            }
+        }
         FilterChip(
                 text = stringResource(R.string.only_system),
                 isSelected = appListViewModel.onlySystem,
-                onClick = { appListViewModel.onlySystem = !appListViewModel.onlySystem },
+                onClick = { toggleSystem(!appListViewModel.onlySystem) },
                 trailingContent = {
                     Checkbox(
                             checked = appListViewModel.onlySystem,
-                            onCheckedChange = { appListViewModel.onlySystem = it }
+                            onCheckedChange = toggleSystem,
                     )
                 }
         )
@@ -76,6 +82,9 @@ fun FiltersMenu(
                         isSelected = appListViewModel.selectedFilter == filter,
                         onClick = {
                             appListViewModel.selectedFilter = filter
+                            if (filter == Filter.user && appListViewModel.onlySystem) {
+                                appListViewModel.onlySystem = false
+                            }
                             filtersMenu = false
                         }
                 )

app/src/main/java/io/github/samolego/canta/util/apps/Filter.kt

@@ -19,6 +19,8 @@ class Filter(
          */
         val any: Filter = Filter(name = "Any", shouldShow = { true })
 
+        val user = Filter(name = "User", shouldShow = { app -> !app.isSystemApp })
+
         /**
          * List of available filters.
          */
@@ -39,7 +41,6 @@ class Filter(
             removalFilters.add(0, any)
 
             // Apps that are not system apps.
-            val user = Filter(name = "User", shouldShow = { app -> !app.isSystemApp })
             removalFilters.add(1, user)
 
             val unclassified =