安卓冰淇淋三明治EDITTEXT：禁用拼写检查和自动换行 [英] Android Ice Cream Sandwich Edittext: Disabling Spell Check and Word Wrap

问题描述

虽然测试的Andr​​oid模拟器运行Android 4.0（冰淇淋三明治），我已经注意到，EDITTEXT做一些很奇怪的事情。

Whilst testing on the Android Emulator running Android 4.0 (Ice Cream Sandwich), I have noticed that the Edittext does some quite strange things.

首先，它强调了每一个标识为红色的拼写错误二字。我如何禁用此？ 其次，虽然在布局XML我指定了安卓scrollHorizo​​ntally =真正的自动换行启用了：我怎么禁用此呢？这里是布局XML code为EDITTEXT：

Firstly, it underlines every word identified as "misspelt" in red. How do I disable this? Secondly, although in the layout XML I have specified android:scrollHorizontally="true" word-wrap is enabled: how do I disable this as well? Here is the Layout XML code for the Edittext:

    <EditText
        android:id="@+id/editor"
        android:layout_width="40dp"
        android:layout_height="fill_parent"
        android:layout_alignParentRight="true"
        android:layout_below="@+id/toolbar"
        android:layout_toRightOf="@+id/toolbarleft"
        android:paddingBottom="0dp"
        android:paddingRight="0dp"
        android:scrollHorizontally="true"
        android:text=""
        android:inputType="textMultiLine" >

        <requestFocus />
    </Edittext>

下面是拼写检查器的一个例子，我需要禁用：

Here is an example of the spell checker I need to disable:

非常感谢！

推荐答案

禁用拼写检查
为了摆脱拼写的检查必须在XML为以下指定的EditText的InputType：

Disabling Spell-Checking
In order to get rid of spell checking you must specify the EditText's InputType in the XML as the following:

安卓inputType =textNoSuggestions

不过，我需要的EditText也为多，所以我已经添加了以下行的EditText的XML：

However, my EditText needed also to be multiline, so I have added the following line to the EditText's XML:

安卓inputType =textMultiLine | textNoSuggestions

禁用自动换行
如前所述，XML属性安卓scrollHorizo​​ntally =真正的不起作用。然而，奇怪的是，如果是通过Java完成它的工作。这是必要的code实现无字包装：

mEditText.setHorizo​​ntallyScrolling（真）;

Disabling Word-Wrap
As noted, the XML attribute android:scrollHorizontally="true" does not work. However, strangely, if it is done through Java it does work. Here is the necessary code to achieve no word wrapping:

mEditText.setHorizontallyScrolling(true);

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