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我想创建一个将绘制特定形状的自定义视图。所以我尝试重写 View 类的 onDraw 函数,通过 canvas 类绘制一个形状。但我找不到画出我想要的东西的解决方案。这是我要绘制的形状(颜色部分和其余部分是透明的而不是白色的)
目标形状
请帮我 !!提前谢谢大家
您可以在背景为红色的布局中创建一个白色圆角(此处的示例代码:http ://androidcookbook.com/Recipe.seam?recipeId=2318 )