使用的是海龟图库 turtle importturtleturtle.forward(100)turtle.right(144)turtle.forward(100)turtle.right(144)turtle.forward(100)turtle.right(144)turtle.forward...

packagecom.loaderman.lovecircledemo;importandroid.support.v7.app.AppCompatActivity;importandroid.os.Bundle;publicclassMainActivityextendsAppCompatActivity{@Over...

importturtleturtle.goto(200,0)turtle.goto(200,200)turtle.goto(0,200)turtle.goto(0,0)turtle.penup()turtle.goto(100,100)turtle.pendown()turtle.goto(100,-100)turtl...