From df620959c961c9c2895c60550e67498fe023d2ac Mon Sep 17 00:00:00 2001
From: hainiaochen <chenhnaaa@gmail.com>
Date: Thu, 11 May 2023 12:42:04 +0800
Subject: [PATCH] Close unused Image before acquire new one

Fix IllegalStateException: maxImages (30) has already been acquired, call #close before acquiring more.
Before onImageRequestCompleted, onImageAvailable may be called multiple times, with only the last one being used. And acquireLatestImage has limitations, so it is necessary to close unused images.

Change-Id: I2cc1da31596d2458b31d14340b151ac0d8311ca7
---
 .../com/android/systemui/screenshot/ScrollCaptureClient.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/ScrollCaptureClient.java b/packages/SystemUI/src/com/android/systemui/screenshot/ScrollCaptureClient.java
index 93e5021fd6e08..e93f737308baf 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/ScrollCaptureClient.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/ScrollCaptureClient.java
@@ -365,6 +365,9 @@ public class ScrollCaptureClient {
         @Override
         public void onImageAvailable(ImageReader reader) {
             synchronized (mLock) {
+                if (mCapturedImage != null) {
+                    mCapturedImage.close();
+                }
                 mCapturedImage = mReader.acquireLatestImage();
                 if (mCapturedArea != null) {
                     completeCaptureRequest();