Merge "Expose UpdateEngine.triggerPostinstall to modules." into main

2 files changed, 24 insertions, 0 deletions

diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 149e474055be..d3775dbb036d 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -499,6 +499,10 @@ package android.os {
     field public static final long TRACE_TAG_NETWORK = 2097152L; // 0x200000L
   }
 
+  public class UpdateEngine {
+    method @FlaggedApi("android.os.update_engine_api") public void triggerPostinstall(@NonNull String);
+  }
+
 }
 
 package android.os.storage {
diff --git a/core/java/android/os/UpdateEngine.java b/core/java/android/os/UpdateEngine.java
index 0a8f62fd56d8..81e4549c78d1 100644
--- a/core/java/android/os/UpdateEngine.java
+++ b/core/java/android/os/UpdateEngine.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
@@ -667,4 +668,23 @@ public class UpdateEngine {
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /**
+     * Run postinstall script for specified partition |partition|
+     *
+     * @param partition The partition to trigger postinstall runs
+     *
+     * @throws ServiceSpecificException error code of this exception would be one of
+     * https://cs.android.com/android/platform/superproject/main/+/main:system/update_engine/common/error_code.h
+     * @hide
+     */
+    @FlaggedApi(Flags.FLAG_UPDATE_ENGINE_API)
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    public void triggerPostinstall(@NonNull String partition) {
+        try {
+            mUpdateEngine.triggerPostinstall(partition);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
 }