我有一个透明的按钮,带有图标和文本.
I have a button which is transparent and has an icon and text.
我想在按钮的文本下划线,但我无法执行此操作.
I want to underline the text of the button but i have not been able to do this.
下面是我的xml代码:
Below is my xml code:
<Button android:id="@+id/parkButton" android:layout_width="wrap_content" android:layout_height="wrap_content" android:drawableStart="@drawable/park" android:text="@string/button_name" android:background="@android:color/transparent" android:textColor="@android:color/black"/>字符串文件具有:
<resources> <string name="button_name"><u>Parking Areas</u></string> </resources>此方法适用于TextView,但不适用于Button. 有什么建议吗?
This approach works in TextView, but not in Button. Any suggestion?
推荐答案仅代码
Java:
Button button = (Button) findViewById(R.id.park); button.setPaintFlags(button.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);科特琳:
val button = findViewById<Button>(R.id.park); button.paintFlags = button.paintFlags or Paint.UNDERLINE_TEXT_FLAG带有静态文本的资源字符串(仅xml)
如果您的资源中包含静态文本,则还可以在strings.xml中使用以下方法:
If you have a static text in your resources you could also use the following approach in your strings.xml:
<string name="underlined_text"><u>I\'m underlined</u></string>带有动态文本(XML +代码)的资源字符串
如果您使用动态文本,但不喜欢第一种方法(这也不是最好的恕我直言),则还可以使用以下方法:
If you're using dynamic text but don't like the first approach (which isn't the best imho either), you could also use following:
strings.xml
strings.xml
<string name="underlined_dynamic_text"><u>%s</u></string>Java:
button.setText(getString(R.string.underlined_dynamic_text, "I'm underlined");科特琳:
button.text = getString(R.string.underlined_dynamic_text, "I'm underlined")更多推荐
如何在Android中为Button文本加下划线?
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