ref(android): Use thread checker for replay close

Use the configured thread checker for replay shutdown decisions so tests can control main-thread behavior through the existing abstraction.

Co-Authored-By: Codex <noreply@openai.com>

Author: romtsn

sentry-android-replay/src/main/java/io/sentry/android/replay/ReplayIntegration.kt

@@ -4,7 +4,6 @@ import android.content.Context
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import android.os.Build
-import android.os.Looper
 import android.view.MotionEvent
 import io.sentry.Breadcrumb
 import io.sentry.DataCategory.All
@@ -460,7 +459,7 @@ public class ReplayIntegration(
       return
     }
 
-    val isMainThread = Looper.myLooper() == Looper.getMainLooper()
+    val isMainThread = options.threadChecker.isMainThread
     val closeCompleted = if (isMainThread) null else CountDownLatch(1)
     if (isMainThread) {
       closeInternal()

sentry-android-replay/src/test/java/io/sentry/android/replay/ReplayIntegrationTest.kt

@@ -50,6 +50,7 @@ import io.sentry.rrweb.RRWebVideoEvent
 import io.sentry.transport.CurrentDateProvider
 import io.sentry.transport.ICurrentDateProvider
 import io.sentry.transport.RateLimiter
+import io.sentry.util.thread.IThreadChecker
 import java.io.ByteArrayOutputStream
 import java.io.File
 import java.util.Date
@@ -90,6 +91,10 @@ class ReplayIntegrationTest {
   internal class Fixture {
     val options =
       SentryOptions().apply {
+        threadChecker =
+          mock<IThreadChecker> {
+            on { isMainThread }.thenAnswer { Looper.myLooper() == Looper.getMainLooper() }
+          }
         setReplayController(
           mock { on { breadcrumbConverter }.thenReturn(DefaultReplayBreadcrumbConverter()) }
         )