From 421952742884c3de5363db59fcc9e2a67530e9fa Mon Sep 17 00:00:00 2001
From: meyou <2636699780@qq.com>
Date: Tue, 19 May 2026 23:20:42 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E9=A2=84=E6=B5=8B?=
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- 移除 enabled 条件中的 backProgress == 0f，该条件在手势开始时
  会立即禁用 handler 导致系统直接执行返回
- 将 handleBack 结尾的 snapTo(0f) 改为 animateTo(0f, tween(100))
  避免进度瞬间跳变引起的闪屏
---
 shared/src/commonMain/kotlin/plus/rua/project/App.kt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/shared/src/commonMain/kotlin/plus/rua/project/App.kt b/shared/src/commonMain/kotlin/plus/rua/project/App.kt
index 4608a65..730d34e 100644
--- a/shared/src/commonMain/kotlin/plus/rua/project/App.kt
+++ b/shared/src/commonMain/kotlin/plus/rua/project/App.kt
@@ -95,7 +95,7 @@ fun App() {
                 Screen.Licenses -> Screen.About
                 else -> currentScreen
             }
-            backAnimProgress.snapTo(0f)
+            backAnimProgress.animateTo(0f, tween(100, easing = FastOutSlowInEasing))
         }
     }
 
@@ -186,7 +186,7 @@ fun App() {
             // 预测性返回手势
             if (currentScreen != Screen.Main) {
                 PredictiveBackHandler(
-                    enabled = backProgress == 0f && !backAnimProgress.isRunning && forwardTarget == null,
+                    enabled = !backAnimProgress.isRunning && forwardTarget == null,
                     onProgress = { backProgress = it },
                     onBack = handleBack,
                     onCancel = handleCancel