PackageManager: allow build-time disabling of components

Allow components to be specified as disabled at build time
(applied on boot).

This allows stock OTA components to be marked as disabled in
CM builds.

Change-Id: I6e4499cc40a779792a5ea97a10137399dad7d69f

1 files changed, 15 insertions, 0 deletions

diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
index 0c09a7e..41e68f8 100644
--- a/services/java/com/android/server/pm/PackageManagerService.java
+++ b/services/java/com/android/server/pm/PackageManagerService.java
@@ -1323,6 +1323,21 @@ public class PackageManagerService extends IPackageManager.Stub {
                             ? (UPDATE_PERMISSIONS_REPLACE_PKG|UPDATE_PERMISSIONS_REPLACE_ALL)
                             : 0));
 
+            // Disable components marked for disabling at build-time
+            for (String name : mContext.getResources().getStringArray(
+                    com.android.internal.R.array.config_disabledComponents)) {
+                ComponentName cn = ComponentName.unflattenFromString(name);
+                Slog.v(TAG, "Disabling " + name);
+                String className = cn.getClassName();
+                PackageSetting pkgSetting = mSettings.mPackages.get(cn.getPackageName());
+                if (pkgSetting == null || pkgSetting.pkg == null
+                        || !pkgSetting.pkg.hasComponentClassName(className)) {
+                    Slog.w(TAG, "Unable to disable " + name);
+                    continue;
+                }
+                pkgSetting.disableComponentLPw(className, UserHandle.USER_OWNER);
+            }
+
             // can downgrade to reader
             mSettings.writeLPr();