Android实现朋友圈点赞列表

public class LikesView extends TextView { private Context mContext; private List<UserBean> list; public LikesView(Context context) { this(context, null); } public LikesView(Context context, @Nullable AttributeSet attrs) { this(context, attrs, 0); } public LikesView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); mContext = context; } /** * 设置点赞数据 * * @param list */ public void setList(List<UserBean> list) { this.list = list; } /** * 刷新点赞列表 */ public void notifyDataSetChanged() { if (list == null || list.size() <= 0) {  return; } SpannableStringBuilder builder = new SpannableStringBuilder(); builder.append(setImageSpan()); for (int i = 0; i < list.size(); i++) {  UserBean item = list.get(i);  builder.append(setClickableSpan(item.getUserName(), item));  if (i != list.size() - 1) {  builder.append(" , ");  } else {  builder.append(" ");  } } setText(builder); setMovementMethod(new CircleMovementMethod(0xffcccccc, 0xffcccccc));// setMovementMethod(LinkMovementMethod.getInstance()); } /** * 设置评论用户名字点击事件 * * @param item * @param bean * @return */ public SpannableString setClickableSpan(final String item, final UserBean bean) { final SpannableString string = new SpannableString(item); ClickableSpan span = new ClickableSpan() {  @Override  public void onClick(View widget) {  // TODO: 2017/9/3 评论用户名字点击事件  Toast.makeText(mContext, bean.getUserName(), Toast.LENGTH_SHORT).show();  }  @Override  public void updateDrawState(TextPaint ds) {  super.updateDrawState(ds);  // 设置显示的文字颜色  ds.setColor(0xff387dcc);  ds.setUnderlineText(false);  } }; string.setSpan(span, 0, string.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); return string; } /** * 设置点赞图标 * * @return */ private SpannableString setImageSpan() { String text = " "; SpannableString imgSpanText = new SpannableString(text); imgSpanText.setSpan(new ImageSpan(getContext(), R.mipmap.img_like_icon, DynamicDrawableSpan.ALIGN_BASELINE),  0, 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); return imgSpanText; }}

<com.lvfq.myworkingtest.dynamic.view.LikesView android:id="@+id/likeView" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="@dimen/dp_10" android:textSize="@dimen/sp_18" />likeView = LvV.find(this, R.id.likeView);likeView.setList(Data.getLikes());likeView.notifyDataSetChanged();