Question

如何获取所有联系信息并发送到android中的服务器事实上，我想制作一个像号码簿这样的程序。

Answer 1

获取所有联系人：

ContentResolver cr = getContentResolver();
        Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
                null, null, null, null);
        if (cur.getCount() > 0) {
            while (cur.moveToNext()) {
                  String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
                  String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
                  if (Integer.parseInt(cur.getString(
                        cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
                     Cursor pCur = cr.query(
                               ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                               null,
                               ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",
                               new String[]{id}, null);
                     while (pCur.moveToNext()) {
                         String phoneNo = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                         Toast.makeText(NativeContentProvider.this, "Name: " + name + ", Phone No: " + phoneNo, Toast.LENGTH_SHORT).show();
                     }
                    pCur.close();
                }
            }
        }

For more information.

上传数据：

public class HTTPHelp{

DefaultHttpClient httpClient = new DefaultHttpClient();
HttpContext localContext = new BasicHttpContext();
private boolean abort;
private String ret;

HttpResponse response = null;
HttpPost httpPost = null;

public HTTPHelp(){

}

public void clearCookies() {

    httpClient.getCookieStore().clear();

}

public void abort() {

    try {
        if(httpClient!=null){
            System.out.println("Abort.");
            httpPost.abort();
            abort = true;
        }
    } catch (Exception e) {
        System.out.println("HTTPHelp : Abort Exception : "+e);
    }
}

public String postPage(String url, String data, boolean returnAddr) {

    ret = null;

    httpClient.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.RFC_2109);

    httpPost = new HttpPost(url);
    response = null;

    StringEntity tmp = null;        

    httpPost.setHeader("User-Agent", "Mozilla/5.0 (X11; U; Linux " +
        "i686; en-US; rv:1.8.1.6) Gecko/20061201 Firefox/2.0.0.6 (Ubuntu-feisty)");
    httpPost.setHeader("Accept", "text/html,application/xml," +
        "application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5");
    httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded");

    try {
        tmp = new StringEntity(data,"UTF-8");
    } catch (UnsupportedEncodingException e) {
        System.out.println("HTTPHelp : UnsupportedEncodingException : "+e);
    }

    httpPost.setEntity(tmp);

    try {
        response = httpClient.execute(httpPost,localContext);
    } catch (ClientProtocolException e) {
        System.out.println("HTTPHelp : ClientProtocolException : "+e);
    } catch (IOException e) {
        System.out.println("HTTPHelp : IOException : "+e);
    } 
            ret = response.getStatusLine().toString();

            return ret;
            }
}

您可以考虑： http://hmkcode.com/android-send-json-data-to-server/

如何在Android中将联系人发送到服务器

1 个答案: