From 284edaec88eaf37461a590f40776dd064599af44 Mon Sep 17 00:00:00 2001
From: Manoel Aranda Neto <marandaneto@gmail.com>
Date: Fri, 23 Aug 2024 15:14:09 +0200
Subject: [PATCH] recording: capture touch interaction off of main thread to
 avoid ANRs

---
 CHANGELOG.md                                  |  2 ++
 .../replay/PostHogReplayIntegration.kt        | 27 ++++++++++---------
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77d31883..eca2acf0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Next
 
+- recording: capture touch interaction off of main thread to avoid ANRs ([#154](https://github.com/PostHog/posthog-android/pull/154))
+
 ## 3.5.0 - 2024-08-08
 
 - feat: add emulator detection property to static context ([#154](https://github.com/PostHog/posthog-android/pull/154))
diff --git a/posthog-android/src/main/java/com/posthog/android/replay/PostHogReplayIntegration.kt b/posthog-android/src/main/java/com/posthog/android/replay/PostHogReplayIntegration.kt
index fbc10471..02825e2e 100644
--- a/posthog-android/src/main/java/com/posthog/android/replay/PostHogReplayIntegration.kt
+++ b/posthog-android/src/main/java/com/posthog/android/replay/PostHogReplayIntegration.kt
@@ -203,22 +203,25 @@ public class PostHogReplayIntegration(
 
     private val onTouchEventListener =
         OnTouchEventListener { motionEvent ->
-            try {
-                if (!isSessionReplayEnabled) {
-                    return@OnTouchEventListener
-                }
-                val timestamp = config.dateProvider.currentTimeMillis()
-                when (motionEvent.action.and(MotionEvent.ACTION_MASK)) {
-                    MotionEvent.ACTION_DOWN -> {
-                        generateMouseInteractions(timestamp, motionEvent, RRMouseInteraction.TouchStart)
+            executor.submit {
+                try {
+                    if (!isSessionReplayEnabled) {
+                        return@submit
                     }
-                    MotionEvent.ACTION_UP -> {
-                        generateMouseInteractions(timestamp, motionEvent, RRMouseInteraction.TouchEnd)
+                    val timestamp = config.dateProvider.currentTimeMillis()
+                    when (motionEvent.action.and(MotionEvent.ACTION_MASK)) {
+                        MotionEvent.ACTION_DOWN -> {
+                            generateMouseInteractions(timestamp, motionEvent, RRMouseInteraction.TouchStart)
+                        }
+                        MotionEvent.ACTION_UP -> {
+                            generateMouseInteractions(timestamp, motionEvent, RRMouseInteraction.TouchEnd)
+                        }
                     }
+                } catch (e: Throwable) {
+                    config.logger.log("OnTouchEventListener $motionEvent failed: $e.")
                 }
-            } catch (e: Throwable) {
-                config.logger.log("OnTouchEventListener $motionEvent failed: $e.")
             }
+            return@OnTouchEventListener
         }
 
     private fun generateMouseInteractions(