如何设置长文本只显示两行并附加省略号

Question

可能重复：
android - TextView 中的换行

<TextView 
    android:text="Weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee."

    android:id="@+id/txtDesc"
    android:maxLines="3" 
    android:lines="3"
    android:ellipsize="end"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content"/>

我尝试了这样的方式，但它只显示一行，并在末尾显示省略号...

如何设置为显示两行并带有省略号...

如果我使用android:ellipsize="marquee"代替，它不会在末尾显示省略号，并且只显示一行。

- user790156

---

请看这里：https://dev59.com/Om435IYBdhLWcg3wfgMf#5384545 - John

我尝试了你提出的所有建议，但仍然无法解决问题。 - user790156

添加 android:lines="2" 并删除 android:maxLines="3"。 - Atul Bhardwaj

Answer 1

你可以使用两个TextView。在一个TextView中显示部分文本，在第二个TextView中使用以下代码。 我认为省略号会在一行中显示数据，然后省略。如果你使用省略号，我不认为你可以在TextView中获取两行数据。这就是为什么我建议你使用两个TextView的原因。在最后一个TextView中使用省略号。

<TextView 
    android:text="Weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee are one of the UK�s leading retailers, with over 21 million people visiting our stores each week. We offer stylish, high quality, great value clothing and home products, as well as outstanding quality foods, responsibly sourced from around 2,000 suppliers globally. We employ over 75,000 people in the UK and abroad, and have over 600 UK stores, plus an expanding international business. We are the number one provider of womenswear and lingerie in the UK, and are rapidly growing our market share in menswear, kidswear and home, due in part to our growing online business. Overall, our clothing and homeware sales account for 49% of our business. The other 51% of our business is in food, where we sell everything from fresh produce and groceries, to partly-prepared meals and ready meals. Now more than ever, we�re also known for our green credentials as a result of our five-year eco plan, Plan A, which will see us, amongst other things, become carbon neutral and send no waste to landfill by 2012."
    android:id="@+id/txtDesc"
    android:maxLines="3" 
    android:lines="3"
    android:ellipsize="end"
    android:layout_width="100dip" 
    android:layout_height="wrap_content"/>

感谢您，Deepak。

- Sunil Kumar Sahoo