如何在Android应用程序的画布中绘制带有轮廓的三角形? [英]How can I draw a triangle with outline in canvas in Android application?
如何在Android中获取经度和纬度并将其传递给canvas类,以便我可以在位图上绘制 [英]How to get longitude and latitude in android and pass it on to a canvas class so i can draw on a bitmap