From a4dd520248d1b84714dcdd80cb510024abe54540 Mon Sep 17 00:00:00 2001
From: Stanislav Dmitrenko <7953703+avently@users.noreply.github.com>
Date: Thu, 1 Dec 2022 01:20:08 +0300
Subject: [PATCH] android: Better shared preference handling (#1471)

* android: Better shared preference handling

* To make sure we return real value, not untransformed one

* Revert "To make sure we return real value, not untransformed one"

This reverts commit 5a268e2cf440ff8dcce5c6d03713d0da5cd5e6ed.
---
 .../main/java/chat/simplex/app/model/SimpleXAPI.kt | 14 +++++++++++++-
 .../app/views/chatlist/ChatListNavLinkView.kt      |  2 +-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/apps/android/app/src/main/java/chat/simplex/app/model/SimpleXAPI.kt b/apps/android/app/src/main/java/chat/simplex/app/model/SimpleXAPI.kt
index 0b2a5aa892..3e1165fe5b 100644
--- a/apps/android/app/src/main/java/chat/simplex/app/model/SimpleXAPI.kt
+++ b/apps/android/app/src/main/java/chat/simplex/app/model/SimpleXAPI.kt
@@ -14,6 +14,7 @@ import androidx.compose.material.*
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.*
 import androidx.compose.material.icons.outlined.*
+import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.toArgb
@@ -1480,7 +1481,18 @@ open class ChatController(var ctrl: ChatCtrl?, val ntfManager: NtfManager, val a
   }
 }
 
-class SharedPreference<T>(val get: () -> T, val set: (T) -> Unit)
+class SharedPreference<T>(val get: () -> T, set: (T) -> Unit) {
+  val set: (T) -> Unit
+  private val _state: MutableState<T> by lazy { mutableStateOf(get()) }
+  val state: State<T> by lazy { _state }
+
+  init {
+    this.set = { value ->
+      set(value)
+      _state.value = value
+    }
+  }
+}
 
 // ChatCommand
 sealed class CC {
diff --git a/apps/android/app/src/main/java/chat/simplex/app/views/chatlist/ChatListNavLinkView.kt b/apps/android/app/src/main/java/chat/simplex/app/views/chatlist/ChatListNavLinkView.kt
index 8f6fc34c89..6596b45054 100644
--- a/apps/android/app/src/main/java/chat/simplex/app/views/chatlist/ChatListNavLinkView.kt
+++ b/apps/android/app/src/main/java/chat/simplex/app/views/chatlist/ChatListNavLinkView.kt
@@ -33,7 +33,7 @@ fun ChatListNavLinkView(chat: Chat, chatModel: ChatModel) {
     chat.chatStats.unreadCount > 0 || chat.chatStats.unreadChat
   }
   val stopped = chatModel.chatRunning.value == false
-  val linkMode = chatModel.controller.appPrefs.simplexLinkMode.get()
+  val linkMode by remember { chatModel.controller.appPrefs.simplexLinkMode.state }
   LaunchedEffect(chat.id) {
     showMenu.value = false
     delay(500L)