blocks|key|179606|text|创建textView省略，让android自动为你截断它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|179607|<TextView+.......+bla-+bla+-------
++++++++++.......................
++++++++++android:elipsis="true"
++++++++++android:lines="num_of_lines"+/>|code-block|syntax|javascript|179608|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

make textView ellipsis and let android truncate it automatically for you .

<pre><code>&lt;TextView ....... bla- bla -------
 .......................
 android:elipsis="true"
 android:lines="num_of_lines" /&gt;
</code></pre>

blocks|key|3960333|text|你想在文本的末尾添加3个点，然后|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3960334|holder.title.setText(Html.fromHtml(a.name%2B"..."));|code-block|syntax|javascript|3960335|对于删除3个字符和添加3个点..|3960336|++++String+a+=+a.name;
++++a.substring(0,+a.length()+-+3);
++++holder.title.setText(Html.fromHtml(a.name%2B"..."));|3960337|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

you want to add 3 dots at end of your text then 

<pre><code>holder.title.setText(Html.fromHtml(a.name+"..."));
</code></pre>

for remove 3 char &amp; add 3 dots..

<pre><code> String a = a.name;
 a.substring(0, a.length() - 3);
 holder.title.setText(Html.fromHtml(a.name+"..."));
</code></pre>

blocks|key|3960385|text|您可以将'elipses‘属性添加到您的TextView中，也可以指定文本视图只有一行。它可能看起来像这样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3960386|<TextView
++++++++++++++++++++android:id="@%2Bid/text_value"
++++++++++++++++++++android:layout_width="wrap_content"
++++++++++++++++++++android:layout_height="wrap_content"
++++++++++++++++++++android:ellipsize="end"
++++++++++++++++++++android:maxLines="1"+/>|code-block|syntax|javascript|3960387|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can add 'elipses' attributes to your TextView, and also specify that the text view is just one line. It could look like this:

<pre><code>&lt;TextView
 android:id="@+id/text_value"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:ellipsize="end"
 android:maxLines="1" /&gt;
</code></pre>

blocks|key|682638|text|首先，获取字符串形式的文本。然后获取字符串的长度。然后，您可以获取倒数第三个字符的索引。您可以轻松地将最后三个字符替换为...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|682639|所有这些都可以使用Java中的String类的方法来完成。|682640|假设您只希望显示字符串"raviranjan“中的4个字符，并且希望通过将所有其他字符替换为"...”来裁剪它们。具体操作如下：|682641|String+str+=+"raviranjan";
int+length+=+str.length();
String+subString+=+str.substring(0,+3);++//+takes+four+characters+from+beginning
String+str2+=+subString+%2B+"...";+++//+Add+ellipsis|code-block|syntax|javascript|682642|现在str2就是你想要的字符串...|682643|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|R|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

First you fetch the text in a String. Then you fetch the length of the string. Then you can fetch the index of the third character from last. The you can easily replace the three last characters with ...

All this can be done using the methods of String class in Java.

Suppose you want to display only 4 characters from the string "raviranjan", and you want to trim all other characters by replacing them with "...". The do as following:- 

<pre><code>String str = "raviranjan";
int length = str.length();
String subString = str.substring(0, 3); // takes four characters from beginning
String str2 = subString + "..."; // Add ellipsis
</code></pre>

Now str2 is the string you want....

blocks|key|3960447|text|如果你想用省略号来代替多余的字符，你也许可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3960448|String+str+=+"abcdefghigdddddddd+dddddddddddddddddddd";
String+newStr+=+str.replaceAll("%5E(.{100})(.*)$","$1...");|code-block|syntax|javascript|3960449|上面的应该匹配前100个字符，并将它们扔到一个组中，同时抛出另一个组中的其他字符。结果将是一个新的字符串，它是由第一组后面跟着3个点组成的。|3960450|您可以将值100更改为省略号之前所需的任意字符数。|3960451|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If you want to replace extra characters with ellipses, you might be able to get away with something like so:

<pre><code>String str = "abcdefghigdddddddd dddddddddddddddddddd";
String newStr = str.replaceAll("^(.{100})(.*)$","$1...");
</code></pre>

The above should match the first 100 characters and throw them in one group, while throw the other characters in another group. The result will be then a new string which is made up from the first group followed by 3 dots.

You can change the value of 100 to whatever amount of characters you want before the ellipses.

blocks|key|179739|text|只需设置您的TextView属性android:ellipsize="end"，您就会得到结果。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|179740|entityMap^0|6|8|G|N|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

Just set your <code>TextView</code> property <code>android:ellipsize="end"</code> and you will get the result.

I have to add 3 dots to the end of a text in a textview. My textView is in an lazy list adapter so the content change very often.Only two lines are shown in the textview. 

e.g. suppose text is 

abcdefghigdddddddd
dddddddddddddddddddd

result should be 

abcdefghigdddddddd
ddddddddddddddddd...

I know i should use .replace("...",""); 

but how to always write off the last thre words ?

My textview is as follows

<pre><code>holder.title.setText(Html.fromHtml(a.name));
</code></pre>

where a.name is the data to be set.

Add three dot to the end of dynamic text android

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我必须在文本视图中的文本末尾添加3个点。我的textview在一个惰性列表适配器中，所以内容更改非常often.Only，在textView中显示了两行。例如，假设文本是abcdefghigdddddddd dddddddddddddddddddd结果应该是abcdefghigdddddddd定义gigdddddddd...

问在动态文本android的末尾添加三个点
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问在动态文本android的末尾添加三个点EN