commit 553acf0409619ccde09332fb8af3e0b5c7cc4752
author Ben Komalo <benkomalo@google.com> Mon Sep 19 14:25:28 2011 -0700
committer Ben Komalo <benkomalo@google.com> Mon Sep 19 15:21:33 2011 -0700
tree bb7c9b9167a42e1a1ca9171f8acc3ea9bb9add2c
parent 79a33ad49e8dd54f36ea7ea5f1a275bf38daf5e8

Only run "core" apps when encrypting device.

This forces the package manager to only read packages that have
coreApp="true" in their manifest when encrypting the device, since no
non-essential processes or applications should run in that time.

Bug: 5031399
Change-Id: I87e8b27703e42553940167858db9473705d5d843

services/java/com/android/server/SystemServer.java

diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 7e28c4f..977dd6f 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -64,6 +64,7 @@
 
 class ServerThread extends Thread {
     private static final String TAG = "SystemServer";
+    private static final String ENCRYPTING_STATE = "trigger_restart_min_framework";
 
     ContentResolver mContentResolver;
 
@@ -147,9 +148,15 @@
             AttributeCache.init(context);
 
             Slog.i(TAG, "Package Manager");
+            // Only run "core" apps if we're encrypting the device.
+            String cryptState = SystemProperties.get("vold.decrypt");
+            boolean onlyCore = ENCRYPTING_STATE.equals(cryptState);
+            if (onlyCore) {
+                Slog.w(TAG, "Detected encryption in progress - only parsing core apps");
+            }
             pm = PackageManagerService.main(context,
                     factoryTest != SystemServer.FACTORY_TEST_OFF,
-                    false);
+                    onlyCore);
 
             ActivityManagerService.setSystemProcess();