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我想添加固定位置的按钮,即使我向下或向上滚动它的位置也不会像屏幕右下角的蓝色加号按钮那样改变。
提前致谢。
不要将按钮保留在 ScrollView 中并在 google 中下载相同类型的图像并将其设置为按钮的背景资源..