Firstable, we need to get a Google API key
then, build a response model for it,
call direction API, get the result in App and do the transfer from JSON to our result model.
finally, use polylines from the result to draw it on mapview, done!
Firstable, we need to get a Google API key
then, build a response model for it,
call direction API, get the result in App and do the transfer from JSON to our result model.
finally, use polylines from the result to draw it on mapview, done!
「就是有很多人搞不清楚東西南北…」,老闆一臉平淡的說著
「好吧,按下按鈕之後,讓使用者看著手機知道手機畫面的上方就是他面朝方向…收到」碼農準備出動!