From d7b508e731d09f48f3d2d1f58ef09da4440f6ee8 Mon Sep 17 00:00:00 2001
From: Nullptr <52071314+Dr-TSNG@users.noreply.github.com>
Date: Fri, 11 Mar 2022 15:04:51 +0800
Subject: [PATCH] Fix crash

---
 .../main/java/org/lsposed/lspatch/LSPApplication.kt  | 12 ++++++++++--
 .../java/org/lsposed/lspatch/ui/page/HomePage.kt     |  2 +-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/manager/src/main/java/org/lsposed/lspatch/LSPApplication.kt b/manager/src/main/java/org/lsposed/lspatch/LSPApplication.kt
index 97679b1..7b368f2 100644
--- a/manager/src/main/java/org/lsposed/lspatch/LSPApplication.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/LSPApplication.kt
@@ -12,11 +12,19 @@ const val TAG = "LSPatch Manager"
 class LSPApplication : Application() {
 
     companion object {
-        var shizukuGranted by mutableStateOf(Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED)
+        var shizukuAlive = false
+        var shizukuGranted by mutableStateOf(false)
     }
 
     override fun onCreate() {
         super.onCreate()
-
+        Shizuku.addBinderReceivedListener {
+            shizukuAlive = true
+            shizukuGranted = Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED
+        }
+        Shizuku.addBinderDeadListener {
+            shizukuAlive = false
+            shizukuGranted = false
+        }
     }
 }
diff --git a/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt b/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt
index 0d59e6d..5e68cfb 100644
--- a/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt
+++ b/manager/src/main/java/org/lsposed/lspatch/ui/page/HomePage.kt
@@ -87,7 +87,7 @@ private fun ShizukuCard() {
 
     ElevatedCard(
         modifier = Modifier.clickable {
-            if (!LSPApplication.shizukuGranted) {
+            if (LSPApplication.shizukuAlive && !LSPApplication.shizukuGranted) {
                 Shizuku.requestPermission(114514)
             }
         },