Revert "控制物理返回键"

This reverts commit 4720646c2df81a06ce92e06a202c5f0b71bca850.
Revert "Revert "控制物理返回键""

This reverts commit 28c297530ca13377d3947bdf19b8f84c9ebfd9e2.
Merge remote-tracking branch 'origin/master'