Harden LSPosed bridge startup

app/src/main/java/se/ajpanton/notificationsmaster/module/NotificationsMasterModule.kt

@@ -1,5 +1,7 @@
 package se.ajpanton.notificationsmaster.module
 
+import android.os.Handler
+import android.os.Looper
 import android.util.Log
 import io.github.libxposed.api.XposedModule
 import io.github.libxposed.api.XposedModuleInterface
@@ -10,12 +12,20 @@ import io.github.libxposed.api.XposedModuleInterface
  */
 class NotificationsMasterModule : XposedModule() {
     override fun onSystemServerStarting(param: XposedModuleInterface.SystemServerStartingParam) {
-        runCatching {
-            SystemAlertPolicyCache.installWhenReady()
-            NotificationAttentionBridge(this, ::diagnoseAttentionHelperEvent).install(param.classLoader)
-            SystemNotificationBridge(this, ::diagnoseHelperEvent).install(param.classLoader)
-        }.onFailure { error ->
-            Log.e(TAG, "Notification bridge was not installed; leaving Android unchanged", error)
+        SystemAlertPolicyCache.installWhenReady()
+        Handler(Looper.getMainLooper()).post {
+            installBridge("notification attention") {
+                NotificationAttentionBridge(this, ::diagnoseAttentionHelperEvent).install(param.classLoader)
+            }
+            installBridge("notification enqueue") {
+                SystemNotificationBridge(this, ::diagnoseHelperEvent).install(param.classLoader)
+            }
+        }
+    }
+
+    private fun installBridge(name: String, install: () -> Unit) {
+        runCatching(install).onFailure { error ->
+            Log.e(TAG, "$name bridge was not installed; leaving Android unchanged", error)
         }
     }