SpannableStringBuilder 只保留第一个 for 循环的格式

Question

I am trying to use a for loop to add formatting using SpannableStringBuild from strings in a list, however in the TextView , despite all the strings having been appended, only the string appended in the initial for loop keeps its formatting.

Answer 1

As we can't reuse instance of formatting style twice, all that had to be done was move the declaration of the formatting such as UnderlineSpan underlineSpan = new UnderlineSpan(); inside the for loop.