安卓：东西比Android好：ellipsize =＆QUOT;末＆QUOT;要将＆QUOT; ...＆QUOT;以截断长字符串？ [英] Android: Something better than android:ellipsize="end" to add "..." to truncated long Strings?

问题描述

<一个href="http://stackoverflow.com/questions/1666736/android-textview-automatically-truncate-and-replace-last-3-char-of-string">This物业使得

短，很长字的

到

短和

。但我想有不便。像

短，很-LON ......

"short and very-lon..."

现在我截断在Java中code中的字符串。然而，这就是根据字符数，而不是链路的实际长度。所以，结果是不是很漂亮。

Right now I truncate the String in Java code. However, thats based on the number of characters and not the actual length of the link. So, the result isn't very nice.

String title;
    if(model.getOrganization().length() > 19) {
      title = model.getText().substring(0, 15).trim() + "…";
    } else {
      title = model.getText();
    }
    ((TextView) findViewById(R.id.TextViewTitle)).setText(title);

更新

只注意到，该属性实际上在少数情况下增加了...。但不是在所有的人：

Just noticed, this property actually adds "..." in a few cases. But not in all of them:

12345678901234567890变   12345678901234 ......

12345678901234567890 becomes "12345678901234..."

不过，

1234567890 1234567890   变为1234567890，而不是   1234567890 123 ......

"1234567890 1234567890" becomes "1234567890" and not "1234567890 123..."

更新2

现在真正变得时髦！我只是设置单线=真和去除的MaXLine（这个bug似乎有和没有设置ellipsize属性）...

Now it really gets funky! I just set singleLine=true and removed maxLine (The bug appears with and without setting ellipsize attribute)...

这是一个屏幕截图采取从摩托罗拉Milestone采用Android 2.1更新1.同样发生在HTC Desire采用相同的Andr​​oid版本

This is a screenshot take from Motorola Milestone with android 2.1 update 1. Same happens on HTC Desire with the same android version

更新3

现在我用安卓ellipsize =金字招牌。这似乎是唯一正确的工作环境。这也是唯一的运动，集中在。我看到它在许多其他应用也。我想它的通行做法。

Now I use android:ellipsize="marquee". That seems to be the only properly working setting. It's also only moving, when focused. I see it in many other apps also. I guess its common practise.

推荐答案

请参阅我的更新3.解决方法是使用字幕。我见过许多应用程序这样做，在这个时候。 现在，随着Android的新版本，这个功能很有可能是固定的，并会按预期工作。 （我猜测）

See my update 3. The workaround was using " marquee". I have seen many apps doing that at this time. Now, with new versions of Android this feature is most likely fixed and will work as expected. (my guess)

这篇关于安卓：东西比Android好：ellipsize =＆QUOT;末＆QUOT;要将＆QUOT; ...＆QUOT;以截断长字符串？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！