feat: show "+" icon for adding new members only for space managers

Author: joragua

owncloudApp/src/main/java/com/owncloud/android/presentation/spaces/members/SpaceMembersFragment.kt

@@ -3,7 +3,7 @@
  *
  * @author Jorge Aguado Recio
  *
- * Copyright (C) 2025 ownCloud GmbH.
+ * Copyright (C) 2026 ownCloud GmbH.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2,
@@ -96,6 +96,20 @@ class SpaceMembersFragment : Fragment() {
             }
         }
 
+        collectLatestLifecycleFlow(spaceMembersViewModel.spacePermissions) { event ->
+            event?.let {
+                when (val uiResult = event.peekContent()) {
+                    is UIResult.Success -> {
+                        uiResult.data?.let { spacePermissions ->
+                            if (DRIVES_CREATE_PERMISSION in spacePermissions) { binding.addMemberButton.visibility = View.VISIBLE }
+                        }
+                    }
+                    is UIResult.Loading -> { }
+                    is UIResult.Error -> { }
+                }
+            }
+        }
+
         val currentSpace = requireArguments().getParcelable<OCSpace>(ARG_CURRENT_SPACE) ?: return
         binding.apply {
             itemName.text = currentSpace.name
@@ -118,6 +132,7 @@ class SpaceMembersFragment : Fragment() {
     companion object {
         private const val ARG_CURRENT_SPACE = "CURRENT_SPACE"
         private const val ARG_ACCOUNT_NAME = "ACCOUNT_NAME"
+        private const val DRIVES_CREATE_PERMISSION = "libre.graph/driveItem/permissions/create"
 
         fun newInstance(
             accountName: String,

owncloudApp/src/main/java/com/owncloud/android/presentation/spaces/members/SpaceMembersViewModel.kt

@@ -3,7 +3,7 @@
  *
  * @author Jorge Aguado Recio
  *
- * Copyright (C) 2025 ownCloud GmbH.
+ * Copyright (C) 2026 ownCloud GmbH.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2,
@@ -26,6 +26,7 @@ import com.owncloud.android.domain.spaces.model.OCSpace
 import com.owncloud.android.domain.spaces.model.SpaceMembers
 import com.owncloud.android.domain.spaces.usecases.GetSpaceMembersUseCase
 import com.owncloud.android.domain.roles.usecases.GetRolesAsyncUseCase
+import com.owncloud.android.domain.spaces.usecases.GetSpacePermissionsAsyncUseCase
 import com.owncloud.android.domain.utils.Event
 import com.owncloud.android.extensions.ViewModelExt.runUseCaseWithResult
 import com.owncloud.android.presentation.common.UIResult
@@ -36,6 +37,7 @@ import kotlinx.coroutines.flow.StateFlow
 class SpaceMembersViewModel(
     private val getRolesAsyncUseCase: GetRolesAsyncUseCase,
     private val getSpaceMembersUseCase: GetSpaceMembersUseCase,
+    private val getSpacePermissionsAsyncUseCase: GetSpacePermissionsAsyncUseCase,
     private val accountName: String,
     private val space: OCSpace,
     private val coroutineDispatcherProvider: CoroutinesDispatcherProvider
@@ -47,6 +49,9 @@ class SpaceMembersViewModel(
     private val _spaceMembers = MutableStateFlow<Event<UIResult<SpaceMembers>>?>(null)
     val spaceMembers: StateFlow<Event<UIResult<SpaceMembers>>?> = _spaceMembers
 
+    private val _spacePermissions = MutableStateFlow<Event<UIResult<List<String>>>?>(null)
+    val spacePermissions: StateFlow<Event<UIResult<List<String>>>?> = _spacePermissions
+
     init {
         runUseCaseWithResult(
             coroutineDispatcher = coroutineDispatcherProvider.io,
@@ -56,6 +61,16 @@ class SpaceMembersViewModel(
             showLoading = false,
             requiresConnection = true
         )
+
+        runUseCaseWithResult(
+            coroutineDispatcher = coroutineDispatcherProvider.io,
+            flow = _spacePermissions,
+            useCase = getSpacePermissionsAsyncUseCase,
+            useCaseParams = GetSpacePermissionsAsyncUseCase.Params(accountName = accountName, spaceId = space.id),
+            showLoading = false,
+            requiresConnection = true
+        )
+
     }
 
     fun getSpaceMembers() = runUseCaseWithResult(

owncloudApp/src/main/res/layout/members_fragment.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   ownCloud Android client application
 
-  Copyright (C) 2025 ownCloud GmbH.
+  Copyright (C) 2026 ownCloud GmbH.
 
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License version 2,
@@ -98,6 +98,21 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toTopOf="parent"/>
 
+                <ImageButton
+                    android:id="@+id/add_member_button"
+                    android:layout_width="48dp"
+                    android:layout_height="48dp"
+                    android:padding="12dp"
+                    android:background="@color/transparent"
+                    android:src="@drawable/ic_add"
+                    android:contentDescription="@string/content_description_add_member"
+                    android:visibility="gone"
+                    android:focusable="true"
+                    android:clickable="true"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    tools:visibility="visible"/>
+
             </androidx.constraintlayout.widget.ConstraintLayout>
 
             <androidx.recyclerview.widget.RecyclerView

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

@@ -830,6 +830,7 @@
     <string name="content_description_member_user">User %1$s</string>
     <string name="content_description_member_group">Group %1$s</string>
     <string name="content_description_member_expiration_date">Expires %1$s</string>
+    <string name="content_description_add_member">Add new member</string>
 
     <string name="create_shortcut_dialog_title">Create a shortcut</string>
     <string name="create_shortcut_dialog_url">URL</string>