* Code is adapted from cutout force full screen * Give authorship * Add "Show system" and "Show overlay" menu based on ManageApplications.java * Query all apps installed by any user and set value for all user Co-authored-by: LuK1337 <priv.luk@gmail.com> Co-authored-by: Tony Mantler <nicoya@google.com> Co-authored-by: jhenrique09 <jhsv09@gmail.com> Co-authored-by: jhonboy121 <alfredmathew05@gmail.com> Co-authored-by: cjh1249131356 <cjh1249131356@gmail.com> Co-authored-by: Adithya R <gh0strider.2k18.reborn@gmail.com> Change-Id: I0c0ea99477e3045ff218b077ec547dba23ca6262 Signed-off-by: Dmitrii <bankersenator@gmail.com>