Refactored code.

app/src/main/java/ru/terrakok/gitlabclient/model/data/server/GitlabApi.kt

@@ -396,7 +396,7 @@ interface GitlabApi {
         @Query("per_page") pageSize: Int = 1
     ): Single<Result<Void>>
 
-    @GET("$API_PATH/projects/{project_id}/members/all")
+    @GET("$API_PATH/projects/{project_id}/members")
     fun getMembers(
         @Path("project_id") projectId: Long,
         @Query("page") page: Int,

app/src/main/java/ru/terrakok/gitlabclient/ui/global/list/MembersAdapterDelegate.kt

@@ -31,6 +31,12 @@ class MembersAdapterDelegate(
     ) = (viewHolder as ViewHolder).bind(items[position] as Member)
 
     private inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        private val guestTitle = view.context.getString(R.string.members_guest)
+        private val reporterTitle = view.context.getString(R.string.members_reporter)
+        private val developerTitle = view.context.getString(R.string.members_developer)
+        private val maintainerTitle = view.context.getString(R.string.members_maintainer)
+        private val ownerTitle = view.context.getString(R.string.members_owner)
+
         private lateinit var data: Member
 
         init {
@@ -45,14 +51,15 @@ class MembersAdapterDelegate(
                 roleTextView.text = data.accessLevel.accessToString()
             }
         }
-    }
 
-    private fun Long.accessToString() =
-            when (this) {
-                10L -> "Guest"
-                20L -> "Reporter"
-                30L -> "Developer"
-                40L -> "Maintainer"
-                else -> throw IllegalArgumentException("You must provide correct value to accessLevel")
-            }
+        private fun Long.accessToString(): String =
+                when (this) {
+                    10L -> guestTitle
+                    20L -> reporterTitle
+                    30L -> developerTitle
+                    40L -> maintainerTitle
+                    50L -> ownerTitle
+                    else -> throw IllegalArgumentException("You must provide correct value to accessLevel")
+                }
+    }
 }
\ No newline at end of file

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

@@ -187,11 +187,18 @@
     <string name="project_files_show_branches">Branches</string>
     <string name="project_files_default_path">Project Files</string>
     <string name="project_files_no_branches">You have no branches</string>
-    
+
     <!--Privacy policy screen-->
     <string name="privacy_policy">Privacy policy</string>
 
     <!--Label screen-->
     <string name="label_description_empty">No description</string>
 
+    <!--Members screen-->
+    <string name="members_guest">Guest</string>
+    <string name="members_reporter">Reporter</string>
+    <string name="members_developer">Developer</string>
+    <string name="members_maintainer">Maintainer</string>
+    <string name="members_owner">Owner</string>
+
 </resources>