是否有任何对话框允许用户选择特定范围内的数字?这似乎是一个相当普遍的需求，但我找不到它的通用对话框，我宁愿不必花时间创建自己的.
Does anyone have any dialogs that will allow a user to pick a number within a certain range? It seems like this would be a fairly common need, but I can't find a common dialog for it and I'd rather not have to spend the time creating my own.
有什么帮助吗?
我知道两年多过去了，但答案仍然是真实的，我找到了一些不错的 Number Pickers.这是其中之一https://github.com/SimonVT/android-numberpicker
I know that more than two years passed but answer is still actual and I find some nice Number Pickers. Here is one of them https://github.com/SimonVT/android-numberpicker
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