how to remove PolyLineOption from Google map android

See more:

Java

Mobile

Android

Google-Maps

hey thanks everyone i made a way path on map on direction to 2nd direction , so route have few markers and PolyLine , i want to Drag marker to change my route so i did that but when i change route my last PolyLine not removing. i removed all marker using map.clear(); But PolyLine will not remove with this code hope you Understand my Question well i know its common question but i have been search from last two days

Thanks every one ..Smile | :)