Stabilize profile editor IME scrolling (#5980)

Profile editors are bounded forms whose focused child must remain stable while the IME changes the available height. Lazy list item boundaries can be remeasured or detached during these viewport changes, causing visible jitter and leaving lower or multiline fields obscured.

Compose the form eagerly in one vertically scrollable Column. Preserve the existing spacing, scrollbar, IME padding, and bottom padding, and update only protocol-editor call sites to the ColumnScope API.

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/BaseServerActivity.kt

@@ -3,14 +3,13 @@ package com.v2ray.ang.ui.server
 import android.os.Bundle
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.consumeWindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.LazyListScope
-import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Button
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
@@ -431,10 +430,10 @@ abstract class BaseServerActivity : BaseComponentActivity() {
     protected fun ServerEditorScaffold(
         title: String,
         onSaveClick: () -> Unit,
-        content: LazyListScope.() -> Unit
+        content: @Composable ColumnScope.() -> Unit
     ) {
         var showDeleteDialog by rememberSaveable { mutableStateOf(false) }
-        val listState = rememberLazyListState()
+        val scrollState = rememberScrollState()
         Scaffold(
             contentWindowInsets = ScaffoldDefaults.contentWindowInsets,
             topBar = {
@@ -460,15 +459,15 @@ abstract class BaseServerActivity : BaseComponentActivity() {
                 )
             }
         ) { innerPadding ->
-            LazyColumn(
-                state = listState,
+            Column(
                 modifier = Modifier
                     .fillMaxSize()
                     .padding(innerPadding)
                     .consumeWindowInsets(innerPadding)
                     .imePadding()
-                    .verticalScrollbar(listState),
-                contentPadding = PaddingValues(bottom = 36.dp),
+                    .verticalScroll(scrollState)
+                    .verticalScrollbar(scrollState)
+                    .padding(bottom = 36.dp),
                 verticalArrangement = Arrangement.spacedBy(8.dp),
                 content = content
             )

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerHttpActivity.kt

@@ -27,8 +27,8 @@ class ServerHttpActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { HttpProtocolFields(uiState) }
+            CommonBasicFields(uiState)
+            HttpProtocolFields(uiState)
 
         }
     }

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerHysteria2Activity.kt

@@ -31,8 +31,8 @@ class ServerHysteria2Activity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState, showPort = false) }
-            item { Hysteria2ProtocolFields(uiState) }
+            CommonBasicFields(uiState, showPort = false)
+            Hysteria2ProtocolFields(uiState)
 
         }
     }

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerShadowsocksActivity.kt

@@ -32,17 +32,15 @@ class ServerShadowsocksActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { ShadowsocksProtocolFields(uiState, securityOptions) }
-            item { CommonNetworkFields(uiState, options) }
-            item {
-                CommonStreamSecurityFields(
-                    state = uiState,
-                    options = options,
-                    scope = scope,
-                    buildProfileItem = { uiState.toProfileItem(initialConfig) }
-                )
-            }
+            CommonBasicFields(uiState)
+            ShadowsocksProtocolFields(uiState, securityOptions)
+            CommonNetworkFields(uiState, options)
+            CommonStreamSecurityFields(
+                state = uiState,
+                options = options,
+                scope = scope,
+                buildProfileItem = { uiState.toProfileItem(initialConfig) }
+            )
         }
     }
 

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerSocksActivity.kt

@@ -27,8 +27,8 @@ class ServerSocksActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { SocksProtocolFields(uiState) }
+            CommonBasicFields(uiState)
+            SocksProtocolFields(uiState)
 
         }
     }

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerTrojanActivity.kt

@@ -30,17 +30,15 @@ class ServerTrojanActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { TrojanProtocolFields(uiState) }
-            item { CommonNetworkFields(uiState, options) }
-            item {
-                CommonStreamSecurityFields(
-                    state = uiState,
-                    options = options,
-                    scope = scope,
-                    buildProfileItem = { uiState.toProfileItem(initialConfig) }
-                )
-            }
+            CommonBasicFields(uiState)
+            TrojanProtocolFields(uiState)
+            CommonNetworkFields(uiState, options)
+            CommonStreamSecurityFields(
+                state = uiState,
+                options = options,
+                scope = scope,
+                buildProfileItem = { uiState.toProfileItem(initialConfig) }
+            )
         }
     }
 

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerVlessActivity.kt

@@ -33,17 +33,15 @@ class ServerVlessActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { VlessProtocolFields(uiState, flowOptions) }
-            item { CommonNetworkFields(uiState, options) }
-            item {
-                CommonStreamSecurityFields(
-                    state = uiState,
-                    options = options,
-                    scope = scope,
-                    buildProfileItem = { uiState.toProfileItem(initialConfig) }
-                )
-            }
+            CommonBasicFields(uiState)
+            VlessProtocolFields(uiState, flowOptions)
+            CommonNetworkFields(uiState, options)
+            CommonStreamSecurityFields(
+                state = uiState,
+                options = options,
+                scope = scope,
+                buildProfileItem = { uiState.toProfileItem(initialConfig) }
+            )
         }
     }
 

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerVmessActivity.kt

@@ -33,17 +33,15 @@ class ServerVmessActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { VmessProtocolFields(uiState, securityOptions) }
-            item { CommonNetworkFields(uiState, options) }
-            item {
-                CommonStreamSecurityFields(
-                    state = uiState,
-                    options = options,
-                    scope = scope,
-                    buildProfileItem = { uiState.toProfileItem(initialConfig) }
-                )
-            }
+            CommonBasicFields(uiState)
+            VmessProtocolFields(uiState, securityOptions)
+            CommonNetworkFields(uiState, options)
+            CommonStreamSecurityFields(
+                state = uiState,
+                options = options,
+                scope = scope,
+                buildProfileItem = { uiState.toProfileItem(initialConfig) }
+            )
         }
     }
 

V2rayNG/app/src/main/java/com/v2ray/ang/ui/server/ServerWireguardActivity.kt

@@ -28,8 +28,8 @@ class ServerWireguardActivity : BaseServerActivity() {
             title = serverConfigType.toString(),
             onSaveClick = { saveServer(uiState) }
         ) {
-            item { CommonBasicFields(uiState) }
-            item { WireguardProtocolFields(uiState) }
+            CommonBasicFields(uiState)
+            WireguardProtocolFields(uiState)
 
         }
     }