Merge "Don't drop carrier app cache unnecessarily"

            final int userId = getSendingUserId();

            if (Intent.ACTION_PACKAGE_ADDED.equals(action)

                    || Intent.ACTION_PACKAGE_CHANGED.equals(action)) {

                final String[] cmpList = intent.getStringArrayExtra(

                        Intent.EXTRA_CHANGED_COMPONENT_NAME_LIST);

                // If this is PACKAGE_ADDED (cmpList == null), or if it's a whole-package

                // enable/disable event (cmpList is just the package name itself), drop

                // our carrier privileged app & system-app caches and let them refresh

                if (cmpList == null

                        || (cmpList.length == 1 && pkgName.equals(cmpList[0]))) {

                    clearCarrierPrivilegedApps();

                // ACTION_PACKAGE_ADDED is called even for system app downgrades.

                    evaluateSystemAppException(pkgName, userId);

                }

                // component-level enable/disable can affect bucketing, so we always

                // reevaluate that for any PACKAGE_CHANGED

                mHandler.obtainMessage(MSG_CHECK_PACKAGE_IDLE_STATE, userId, -1, pkgName)

                    .sendToTarget();

            }