allow to pass view to setOpacity
allow to pass view to setOpacity

Traksewt/pv,yuhangwang/pv,Traksewt/pv,CyrusBiotechnology/pv,CyrusBiotechnology/pv,yuhangwang/pv,biasmv/pv,biasmv/pv,CyrusBiotechnology/pv,yuhangwang/pv,CyrusBiotechnology/pv,Traksewt/pv,Traksewt/pv,biasmv/pv,yuhangwang/pv,biasmv/pv