如何创建一个四位数的密码Android布局

I want to create a layout for an Android app that has a numeric keypad and takes four digits to determine if it matches a preset passcode value.

我想为具有数字小键盘的Android应用程序创建布局,并使用四位数来确定它是否与预设的密码值匹配。

I have seen a few applications use this, so I would have thought that it was a high level widget of some description.

我已经看到一些应用程序使用它,所以我认为它是一些描述的高级小部件。

The only thing I can find that's remotely close to what I want is this:

我能找到的唯一一件与我想要的东西非常接近的是:

<EditText
    android:id="@+id/editText1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_weight="1"
    android:ems="10"
    android:inputType="numberPassword" >

    <requestFocus />
</EditText>

But this isn't really what I'm looking for.

但这并不是我想要的。

Any input would be awesome and thanks in advance.

任何输入都会很棒,并提前感谢。

EDIT: Here's an image of the iOS dropbox app start screen that I'd like:

编辑:这是我想要的iOS保管箱应用程序启动屏幕的图像:

4 个解决方案

#1

Did you try adding this:

你尝试添加这个:

android:maxLength="4"
android:password="true"

This results in a more password like way.

这样可以产生更多密码。

Update: I'd implement four EditText and make them each maxLength="1". If you align them horizontally this should work :)

更新:我将实现四个EditText,并使每个maxLength =“1”。如果你水平对齐它们应该工作:)

4 个解决方案

#1

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