From dac757cb7c59c3adc713660d6d33c12d37110385 Mon Sep 17 00:00:00 2001
From: JW Wang <wangchun@google.com>
Date: Fri, 13 Nov 2020 15:25:06 +0800
Subject: [PATCH] Dump historical rollbacks for debugging purpose (3/n)

Bug: 172644981
Test: m
Change-Id: I6010de4d9273805a43df8b0e8f7798ea6bfc3f89
---
 .../server/rollback/RollbackManagerServiceImpl.java  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java b/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
index 873f60d220fb8..069d72becde77 100644
--- a/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
+++ b/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
@@ -1242,6 +1242,18 @@ class RollbackManagerServiceImpl extends IRollbackManager.Stub implements Rollba
                 rollback.dump(ipw);
             }
             ipw.println();
+
+            List<Rollback> historicalRollbacks = mRollbackStore.loadHistorialRollbacks();
+            if (!historicalRollbacks.isEmpty()) {
+                ipw.println("Historical rollbacks:");
+                ipw.increaseIndent();
+                for (Rollback rollback : historicalRollbacks) {
+                    rollback.dump(ipw);
+                }
+                ipw.decreaseIndent();
+                ipw.println();
+            }
+
             PackageWatchdog.getInstance(mContext).dump(ipw);
         });
     }