如何设置绘画线条onClickListener？

Question

I want to make a line clickable.

I made a code using onDraw, in canvas.

I tried but, drawline(line) is not a object, so onclicklistener couldn't connect to line.

so I made a 2x2 rectangles arraylist, like a line to connect to clicklienter.

But I think there must be a better solution.

I think path... but path.... how can I connect to clicklistener???

and.... line???

there is no line class.....make a line class? how? line by drawline contains only X1,Y1, X2,Y2.. but clickable line must have x1,y1 to x~ y~....

please help me...

Answer 1

您必须为视图覆盖onTouchEvent，并且在发生触摸时确定它是否在线。