在Android中设置TextView span的颜色 [英] Set color of TextView span in Android

问题描述

是否可以在 TextView 中设置仅文本跨度的颜色?

Is it possible to set the color of just span of text in a TextView?

我想做一些类似于 Twitter 应用程序的事情，其中​​一部分文本是蓝色的.见下图:

I would like to do something similar to the Twitter app, in which a part of the text is blue. See image below:

_{(来源:twimg.com)}

推荐答案

另一个答案会非常相似，但不需要设置 TextView 的文本两次

Another answer would be very similar, but wouldn't need to set the text of the TextView twice

TextView TV = (TextView)findViewById(R.id.mytextview01);

Spannable wordtoSpan = new SpannableString("I know just how to whisper, And I know just how to cry,I know just where to find the answers");        

wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 15, 30, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

TV.setText(wordtoSpan);

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