摘要：
显示网页: 1. Uri uri = Uri.parse("http://www.google.com"); 2. Intent it = new Intent(Intent.ACTION_VIEW,uri); 3. startActivity(it); 显示地图: 1. Uri uri = Uri.parse("geo:38.899533,-77.036476"); 2. Intent it = new Intent(Intent.Action_VIEW,uri); 3. startActivity(it); 路径规划: 1. Uri uri = Ur 阅读全文