enh : add option hide assigned apps in folder

lawnchair/res/values/strings.xml

@@ -104,6 +104,9 @@
     <string name="delete_label">Delete</string>
     <string name="folder_list_note">Swipe left to edit, swipe right to delete, or tap to update items</string>
 
+    <string name="apps_in_folder_label">Hide folder apps</string>
+    <string name="apps_in_folder_description">Apps assigned to folders are excluded from app lists</string>
+
     <!-- A11y description -->
     <string name="accessibility_service_description">To lock your phone when performing a gesture, and to open Recents via gesture, Lawnchair requires accessibility access.\n\nLawnchair doesn\'t watch any user action, though the privilege to do so is required for all accessibility services. Lawnchair discards any event sent by the system.\n\nIn order to lock your phone, or to open Recents, Lawnchair uses the performGlobalAction Accessibility service.</string>
 

lawnchair/src/app/lawnchair/allapps/LawnchairAlphabeticalAppsList.kt

@@ -41,6 +41,7 @@ class LawnchairAlphabeticalAppsList<T>(
 
     private var viewModel: FolderViewModel
     private var folderList = mutableListOf<FolderInfo>()
+    private val filteredList = mutableListOf<AppInfo>()
 
     init {
         context.launcher.deviceProfile.inv.addOnChangeListener(this)
@@ -77,8 +78,8 @@ class LawnchairAlphabeticalAppsList<T>(
     override fun addAppsWithSections(appList: List<AppInfo?>?, startPosition: Int): Int {
         if (appList.isNullOrEmpty()) return startPosition
         val drawerListDefault = prefs.drawerList.get()
+        filteredList.clear()
         var position = startPosition
-        val filteredList = mutableListOf<AppInfo>()
 
         if (!drawerListDefault) {
             val categorizedApps = categorizeApps(context, appList)
@@ -103,13 +104,13 @@ class LawnchairAlphabeticalAppsList<T>(
                     folder.contents.forEach { app ->
                         (appsStore.getApp(app.componentKey) as? AppInfo)?.let {
                             folderInfo.add(it)
-                            filteredList.add(it)
+                            if (prefs.folderApps.get()) filteredList.add(it)
                         }
                     }
                 }
                 position++
             }
-            val remainingApps = appList.filterNot { app -> filteredList.contains(app) }
+            val remainingApps = appList.filterNot { app -> filteredList.contains(app) && prefs.folderApps.get() }
             position = super.addAppsWithSections(remainingApps, position)
         }
 

lawnchair/src/app/lawnchair/preferences/PreferenceManager.kt

@@ -116,6 +116,7 @@ class PreferenceManager private constructor(private val context: Context) :
     val wallpaperBlurFactorThreshold = FloatPref("pref_wallpaperBlurFactor", 3.0F, recreate)
 
     val drawerList = BoolPref("pref_drawerList", true, recreate)
+    val folderApps = BoolPref("pref_hideFolderApps", true, reloadGrid)
 
     val recentsActionScreenshot = BoolPref("pref_recentsActionScreenshot", !isOnePlusStock)
     val recentsActionShare = BoolPref("pref_recentsActionShare", isOnePlusStock)

lawnchair/src/app/lawnchair/ui/preferences/components/folder/AppListToFolderPreferences.kt

@@ -17,6 +17,7 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import app.lawnchair.LawnchairLauncher
@@ -24,14 +25,19 @@ import app.lawnchair.data.factory.ViewModelFactory
 import app.lawnchair.data.folder.model.FolderViewModel
 import app.lawnchair.launcher
 import app.lawnchair.launcherNullable
+import app.lawnchair.preferences.getAdapter
+import app.lawnchair.preferences.preferenceManager
 import app.lawnchair.preferences2.ReloadHelper
 import app.lawnchair.ui.preferences.LocalIsExpandedScreen
 import app.lawnchair.ui.preferences.components.AppItem
 import app.lawnchair.ui.preferences.components.AppItemPlaceholder
+import app.lawnchair.ui.preferences.components.controls.SwitchPreference
+import app.lawnchair.ui.preferences.components.layout.ExpandAndShrink
 import app.lawnchair.ui.preferences.components.layout.PreferenceLazyColumn
 import app.lawnchair.ui.preferences.components.layout.PreferenceScaffold
 import app.lawnchair.ui.preferences.components.layout.preferenceGroupItems
 import app.lawnchair.util.sortedBySelection
+import com.android.launcher3.R
 import com.android.launcher3.model.data.AppInfo
 import com.android.launcher3.model.data.ItemInfo
 
@@ -44,6 +50,7 @@ fun AppListToFolderPreferences(
     if (folderInfoId == null) return
 
     val context = LocalContext.current
+    val prefs = preferenceManager()
     val launcher = context.launcherNullable ?: LawnchairLauncher.instance?.launcher
     if (launcher == null) return
 
@@ -115,6 +122,16 @@ fun AppListToFolderPreferences(
                         reloadHelper.reloadGrid()
                     }
 
+                    item {
+                        ExpandAndShrink(visible = selectedAppsState.value.isNotEmpty()) {
+                            SwitchPreference(
+                                adapter = prefs.folderApps.getAdapter(),
+                                label = stringResource(id = R.string.apps_in_folder_label),
+                                description = stringResource(id = R.string.apps_in_folder_description),
+                            )
+                        }
+                    }
+
                     preferenceGroupItems(apps, isFirstChild = true, dividerStartIndent = 40.dp) { _, app ->
                         key(app.toString()) {
                             AppItem(app, onClick = { updateFolderApp(app) }) {