asmack獲取用戶頭像和設置暱稱與獲取好友暱稱

獲取暱稱

VCard vCard = new VCard();
vCard.load(Asmackconniciton.connection,number+ "@linhuic99.vicp.cc");
Log.d("ccc","暱稱是"+vCard.getOrganization()); //公司
Log.d("ccc","暱稱是"+vCard.getNickName());

設置暱稱

VCard vCard1 = new VCard();
vCard1.setNickName("我是小伍");
vCard1.setOrganization("當前這我的的電話號碼當前這我的的電話號碼當前這我的的電話號碼");
vCard1.save(Asmackconniciton.connection);

獲取好友頭像

final VCard vcard = new VCard();
try {
    if (tag.equals("my")) {
       vcard.load(Asmackconniciton.connection);} 
    else {
       vcard.load(Asmackconniciton.connection, user+ "@linhuic99.vicp.cc");}
    } 
catch (XMPPException e1) {}
if (vcard == null || vcard.getAvatar() == null) {
        Log.i("xxx", vcard + "是空的");
        return;
    }
try {
        System.out.println("獲取用戶頭像信息: " + user);
        ByteArrayInputStream bais = new ByteArrayInputStream(
                vcard.getAvatar());
        byte buf[] = new byte[1024];
        if (tag.equals("my")) {
            download = new File(Environment.getExternalStorageDirectory()
                    + "/.IMTONG/Vcard/Head/my.png");
        } else {
            download = new File(Environment.getExternalStorageDirectory()
                    + "/.IMTONG/Vcard/Head/" + filename + ".png");
        }
        FileOutputStream fos = new FileOutputStream(download);
        do {
            // 循環讀取
            int numread = bais.read(buf);
            if (numread == -1) {
                break;
            }
            fos.write(buf, 0, numread);
        } while (true);
        bais.close();
        fos.close();