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在我的 android 应用程序中，我需要在我的文本和列表视图中显示带有滚动条的向上和向下箭头之类的滚动视图。如果文本仅扩展该滚动条应该是可见的。这是我的示例滚动条
有没有可能这样做。谁能帮我？...
