在Android主屏幕小部件中使用SpannableString?

问题描述

我可以在小部件的textView中使用 SpannableStrings 吗?我尝试过，它呈现的只是纯文本.我不知道这是我做错的事情(很可能是)，还是由于某种原因而做不到.

Can I use SpannableStrings in a widget's textView? I tried and all it rendered was plain text. I don't know if it is something I'm doing wrong (most likely), or if it just isn't possible for some reason.

这是我正在使用的代码(没什么特别的……)

Here's the code I'm using (nothing special really...)

 public static void updateWidgetState(Context paramContext, String paramString, Integer appWidgetId) {

    SpannableString majorLabel = new SpannableString("");
    SpannableString minorLabel = new SpannableString("");
    if (position > -1) {
        majorLabel = GetParsedMajorLabel(paramContext);
        minorLabel = GetParsedMinorLabel(paramContext);
    }
    RemoteViews localRemoteViews = buildUpdate(paramContext, paramString, appWidgetId);
    localRemoteViews.setTextViewText(R.id.majorlabel, majorLabel);
    localRemoteViews.setTextViewText(R.id.minorlabel, minorLabel);
 }

推荐答案

如果您想在 TextView 中显示格式化的文本，请使用 fromHtml

If you would like to display formatted text in a TextView, use fromHtml

这篇关于在Android主屏幕小部件中使用SpannableString?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！