From a3f6bb8fefe233e02ec33a275e9af24428826967 Mon Sep 17 00:00:00 2001
From: Stephan Petzl <stephan.petzl@gmail.com>
Date: Mon, 26 Sep 2022 12:15:09 +0200
Subject: [PATCH] Fix: When user time travels while streaming, video stops

---
 .../java/io/devicefarmer/minicap/provider/BaseProvider.kt     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/experimental/app/src/main/java/io/devicefarmer/minicap/provider/BaseProvider.kt b/experimental/app/src/main/java/io/devicefarmer/minicap/provider/BaseProvider.kt
index 8612c218..d9ecc286 100644
--- a/experimental/app/src/main/java/io/devicefarmer/minicap/provider/BaseProvider.kt
+++ b/experimental/app/src/main/java/io/devicefarmer/minicap/provider/BaseProvider.kt
@@ -84,6 +84,10 @@ abstract class BaseProvider(private val displayId: Int, private val targetSize:
     override fun onImageAvailable(reader: ImageReader) {
         val image = reader.acquireLatestImage()
         val currentTime = System.currentTimeMillis()
+        if(currentTime < previousTimeStamp) {
+            // can happen if user set's device time to some point in the past, while streaming
+            previousTimeStamp = currentTime
+        }
         if (image != null) {
             if (currentTime - previousTimeStamp > framePeriodMs) {
                 previousTimeStamp = currentTime