Android 带有彩色字符串的通知 InboxStyle()

Question

关于 android InboxStyle() 的快速提问，我可以使用彩色字符串吗？我尝试使用 Spannable 像

NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
text = "sample";
Spannable spannable = new SpannableString(text);
spannable.setSpan(new ForegroundColorSpan(Color.GREEN), 0, text.length(), 0);
style.addLine(spannable);

但运气不好...:(

我可以添加颜色吗？谢谢！

Answer 1

在 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE

上更改 setSpan 中的标志

 spannable.setSpan(new ForegroundColorSpan(Color.GREEN), 0, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

更新

    NotificationCompat.Builder builder = new NotificationCompat.Builder(
            this).setSmallIcon(R.drawable.ic_launcher);
    NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
    inboxStyle.setBigContentTitle("title");
    inboxStyle.setSummaryText("summarytext");
    String lineFormatted = "test";
    Spannable sb = new SpannableString(lineFormatted);
    sb.setSpan(new ForegroundColorSpan(Color.RED), 0, lineFormatted.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    inboxStyle.addLine(sb);
    builder.setStyle(inboxStyle);
    builder.setNumber(1);
    NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mNotificationManager.notify(1, builder.build());

Android 带有彩色字符串的通知 InboxStyle()

Android notification InboxStyle() with colored string

string

notifications

android

colors

spannable