如何从 EditText 返回一个 int?(安卓)
基本上，我想要一个 Android 中的 EditText，我可以在其中输入一个整数值.也许有比 EditText 更合适的对象?
Basically, I want an EditText in Android where I can have an integer value entered into. Perhaps there is a more appropriate object than EditText for this?
推荐答案
现在，使用 EditText.使用 android:inputType="number" 将其强制为数字.将结果字符串转换为整数(例如，Integer.parseInt(myEditText.getText().toString())).
For now, use an EditText. Use android:inputType="number" to force it to be numeric. Convert the resulting string into an integer (e.g., Integer.parseInt(myEditText.getText().toString())).
将来，您可能会考虑使用 NumberPicker 小部件，一旦该小部件可用(预定在 Honeycomb 中).
In the future, you might consider a NumberPicker widget, once that becomes available (slated to be in Honeycomb).
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