如何给TextView中的特定文本加下划线？

Question

<TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="2dp"
        android:layout_marginLeft="10dp"
        android:text="Don&apos;t worry we will never share this with anyone\nBy Clicking register you are indicating that you have read and agreed to the \n **Terms of services**  and **Privacy Policy**"
        android:textColor="@android:color/black" 
        android:textSize="8.5sp"
    />

从上面的代码中，我需要在服务条款和隐私政策下划线，这些条款和隐私政策以粗体突出显示。

我试过使用<u></u>，但不起作用。

我还需要增加服务条款的字体，仅隐私政策

请一定要给我一些建议。

Answer 1

你需要在strings.xml file.Yes中定义你的文本，你也可以在其中定义格式化的html。

所以你可以试试这个：

<string name="nice_html">
<![CDATA[Don&apos;t worry we will never share this with anyone<br/>
By Clicking register you are indicating that you have read and agreed to the <br/>
 <u>Terms of services</u>  and <u>Privacy Policy</u>
]]></string>

然后，在你的代码中：

TextView foo = (TextView)findViewById(R.id.foo); foo.setText(Html.fromHtml(getString(R.string.nice_html)));

Original answer。

这是做it.Inshallah最干净的方法。

Answer 2

String mString=new String("Don't worry we will never share this with anyone\nBy Clicking register you are indicating that you have read and agreed to the \n **Terms of services**  and **Privacy Policy**");
SpannableString span = new SpannableString(mString);
span.setSpan(new UnderlineSpan(), index of T in terms, mString.length(), 0);
mTextView.setText(span);