如何在android中设置源到目标路径

Question

如何在android中设置源到目标路径..当用户走出路径时，它应该通知用户...请帮我这样做

Answer 1

检查以下链接，你会找到你要找的东西

finding route directions from source to destinaton in android

Showing a route between two points with multiple waypoints

http://www.vogella.com/articles/AndroidLocationAPI/article.html

http://dhavaltshah2012.blogspot.in/2012/04/source-to-destination-path-in-map.html

how to Draw train route map between source and destination in android