Esempio n. 1
0
  /** 异步加载头像位图到ImageLoader内存缓存 */
  private static void asyncLoadAvatarBitmapToCache(UserInfoProvider.UserInfo userInfo) {
    if (userInfo == null || !isImageUriValid(userInfo.getAvatar())) {
      return;
    }

    String url = HeadImageView.getAvatarCacheKey(userInfo.getAvatar());
    ImageLoader.getInstance()
        .loadImage(
            url,
            new ImageSize(
                HeadImageView.DEFAULT_AVATAR_THUMB_SIZE, HeadImageView.DEFAULT_AVATAR_THUMB_SIZE),
            avatarLoadOption,
            null);
  }
  @Override
  public void refresh(ContactDataAdapter adapter, int position, final ContactItem item) {
    // contact info
    final IContact contact = item.getContact();
    if (contact.getContactType() == IContact.Type.Friend) {
      head.loadBuddyAvatar(contact.getContactId());
    } else {
      Team team = TeamDataCache.getInstance().getTeamById(contact.getContactId());
      head.loadTeamIconByTeam(team);
    }
    name.setText(contact.getDisplayName());
    headLayout.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            if (contact.getContactType() == IContact.Type.Friend) {
              if (NimUIKit.getContactEventListener() != null) {
                NimUIKit.getContactEventListener()
                    .onAvatarClick(context, item.getContact().getContactId());
              }
            }
          }
        });

    // query result
    desc.setVisibility(View.GONE);
    /*
    TextQuery query = adapter.getQuery();
    HitInfo hitInfo = query != null ? ContactSearch.hitInfo(contact, query) : null;
    if (hitInfo != null && !hitInfo.text.equals(contact.getDisplayName())) {
        desc.setVisibility(View.VISIBLE);
    } else {
        desc.setVisibility(View.GONE);
    }
    */
  }
Esempio n. 3
0
  /** 从ImageLoader内存缓存中取出头像位图 */
  private static Bitmap getMemoryCachedAvatarBitmap(UserInfoProvider.UserInfo userInfo) {
    if (userInfo == null || !isImageUriValid(userInfo.getAvatar())) {
      return null;
    }

    String key = HeadImageView.getAvatarCacheKey(userInfo.getAvatar());

    // DiskCacheUtils.findInCache(uri, ImageLoader.getInstance().getDiskCache() 查询磁盘缓存示例
    List<Bitmap> bitmaps =
        MemoryCacheUtils.findCachedBitmapsForImageUri(
            key, ImageLoader.getInstance().getMemoryCache());
    if (bitmaps.size() > 0) {
      return bitmaps.get(0);
    }

    return null;
  }