Statusbar: Fix brightness levels

Change-Id: I149169152b02464effdd50f40ecd692d130ffc4f
Telephony: Support mock SMS sending

Change-Id: I243069f9641f648b52bba5d433154a021508422f
Support OpenRecoveryScript for RecoverySystem API

Change-Id: If02963312a6de443e40b5f089cfa7abed253ddd6