本文介绍了更改 TextView 中一个单词的文本颜色的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在寻找一种方法来从 Activity
中更改 TextView
中单个单词的文本颜色.
I am looking for a way to change the color of a text of a single word in a TextView
from within an Activity
.
例如,用这个:
String first = "This word is ";
String next = "red"
TextView t = (TextView) findViewById(R.id.textbox);
t.setText(first + next);
如何将 next
文本的颜色更改为红色?
How would I change the color of the next
text to red?
推荐答案
我知道的最简单的方法就是使用 html.
Easiest way I know is to just use html.
String first = "This word is ";
String next = "<font color='#EE0000'>red</font>";
t.setText(Html.fromHtml(first + next));
但这将要求您在(如果?)您想要更改颜色时重建 TextView,这可能会造成麻烦.
But this will require you to rebuild the TextView when (if?) you want to change the color, which could cause a hassle.
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