链接不一致

Question

我有喜欢的Instagram的照片列表,使用具有指向井号标签和用户使用文字#和@和我使用Linkify,使这项工作.

我列表中的第一项获得的链接正确8/10次,但另一次只是纯文本.其他项目总是正确的链接.

BaseAdapter

// holder is a ViewHolder class holding my row views
// holder.photo is a ParseFile subclass object 
// holder.photo.hashtags is an arraylist with objects
// holder.photo.comment() is a getString("key") from ParseObject
// hashtags is a String with hashtags, for example "#hashtag #anotherhashtag"

holder.hashtag.setText(hashtags, TextView.BufferType.SPANNABLE);
holder.title.setText(holder.photo.comment(), TextView.BufferType.SPANNABLE);
StringUtils.linkify(activity, holder.photo.hashtags, new TextView[]{ holder.hashtag, holder.title });

StringUtils的

public static void linkify(Activity activity, List<Hashtag> hashtags, TextView[] textViews ) {
    for (TextView t : textViews) {

        // currently only using hashtags
        Pattern tagMatcher = Pattern.compile("[#]+[A-Za-z0-9-_]+\\b");

        // Linkify url
        String newActivityURL = "app://";

        // Add links
        Linkify.addLinks(t, tagMatcher, newActivityURL);

        // Get spannable
        Spannable spannable = (Spannable) t.getText();
        URLSpan[] spans = spannable.getSpans(0, spannable.length(), URLSpan.class);

        // Replace text with span
        for (URLSpan span : spans) {
            int start = spannable.getSpanStart(span);
            int end = spannable.getSpanEnd(span);
            spannable.removeSpan(span);

            // Hashtag is a ParseObject subclass
            Hashtag selectedHashtag = null;
                for (Hashtag h : hashtags) {
                    // Fix url for clickable link
                    String URL = span.getURL().replace("app://" + "#", "");
                    if (URL.equals(h.getObjectId())) {
                        selectedHashtag = h;
                    }
                }

                if (selectedHashtag != null) {
                    span = new URLSpanNoUnderline(a, selectedHashtag, selectedHashtag.name());
                    spannable.setSpan(span, start, end, 10);
                }
            }
        }

URLSpanNoUnderline

class URLSpanNoUnderline extends HashtagSpan {

    private Activity a;

    public URLSpanNoUnderline(Activity a, Hashtag h, String p_Url) {
        super(p_Url, h);
        this.a = a;
    }

    @Override
    public void onClick(View v) {
        HashtagActivity.hashtag = hashtag;
        // Start activity
    }


    public void updateDrawState(TextPaint p_DrawState) {
        super.updateDrawState(p_DrawState);
        p_DrawState.setUnderlineText(false);
        p_DrawState.setFakeBoldText(true);
    }
}

Answer 1

我已经解决了。

问题来自于所有线程没有同时完成。我的一项任务是获取有关我的照片的信息，另一项任务是获取附加到照片的主题标签（与实际对象的关系）。

解决方案是确保当 for 循环中的最后一个对象添加到对象列表中时，所有信息都加载到适配器中，确保更新适配器后没有添加/更改任何对象。