DynamicSystemService: Use IGsid which reference-counts the gsid service.

gsid should not be force-stopped. If it is no longer needed, the
reference to IGsiService should be dropped.

Bug: 133528572
Test: install GSI via DSU
Change-Id: I6075d08ed16b86fe158a6045ad23d0867ae9b66c

1 files changed, 5 insertions, 2 deletions

diff --git a/services/core/java/com/android/server/DynamicSystemService.java b/services/core/java/com/android/server/DynamicSystemService.java
index f92d0e0ff6f1..173d5b053309 100644
--- a/services/core/java/com/android/server/DynamicSystemService.java
+++ b/services/core/java/com/android/server/DynamicSystemService.java
@@ -21,6 +21,7 @@ import android.content.pm.PackageManager;
 import android.gsi.GsiInstallParams;
 import android.gsi.GsiProgress;
 import android.gsi.IGsiService;
+import android.gsi.IGsid;
 import android.os.Environment;
 import android.os.IBinder;
 import android.os.IBinder.DeathRecipient;
@@ -61,7 +62,9 @@ public class DynamicSystemService extends IDynamicSystemService.Stub implements
          * re-initialized in this case.
          */
         binder.linkToDeath(recipient, 0);
-        return IGsiService.Stub.asInterface(binder);
+
+        IGsid gsid = IGsid.Stub.asInterface(binder);
+        return gsid.getClient();
     }
 
     /** implements DeathRecipient */
@@ -159,7 +162,7 @@ public class DynamicSystemService extends IDynamicSystemService.Stub implements
             isInUse = getGsiService().isGsiRunning();
         } finally {
             if (!gsidWasRunning && !isInUse) {
-                SystemProperties.set("ctl.stop", "gsid");
+                mGsiService = null;
             }
         }