问题描述
我使用的XML语法来创建一个 preferenceActivity
与 preferenceScreen
。我添加了一个的EditText preference
,并注意到,这呈现为一个对话框。有没有一种方法,使的EditText
就地即是正确的 preferenceScreen
而不是弹出一个对话框?
I used the XML syntax to create a PreferenceActivity
with a PreferenceScreen
. I added an EditTextPreference
and noticed that this renders as a dialog. Is there a way to make the EditText
in-place i.e., the text field is displayed right in the PreferenceScreen
instead of popping up as a dialog?
推荐答案
在情况下,任何人都遇到同样的问题,这不能用内置的preference类,但是你也可以继承 preference ,并覆盖 getView()
返回的ViewGroup
含在线的EditText
(或简称的EditText
本身)。
In case anyone comes across the same problem, this cannot be accomplished with the built-in Preference classes, but you can subclass Preference
, and override getView()
to return a ViewGroup
containing an in-line EditText
(or simply the EditText
itself).
您也许可以通过提供机器人实现这一目标。
You could probably achieve this by providing the android:layout
attribute in the XML too (although I haven't tried this).
编辑:结果
我试过的android:布局
办法以上,它的工作原理pretty以及
I tried the android:layout
approach above, and it works pretty well.
这篇关于"就地"的EditText preference的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!