如何在android上发布授权标头，令牌存储在共享首选项中

Question

我正在尝试使用一些参数进行发布连接，我想附加一个我存储在共享首选项中的令牌并将其作为授权标头附加，我是新用户，请在下面找到我的代码

JSON 解析器类

公共类 JSONParser {

static InputStream is = null;
static JSONObject jObj = null;
static String json = "";
static int  statusCode ;
// constructor
public JSONParser() {

}
public int getStatusCode(){
    return statusCode;
}




// function get json from url
// by making HTTP POST or GET mehtod
public JSONObject makeHttpRequest(String url, String method,
        List<NameValuePair> params) {



    // Making HTTP request
    try {

        // check for request method
        if(method == "POST"){


            // request method is POST
            // defaultHttpClient
            DefaultHttpClient httpClient = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(url);
            httpPost.setEntity(new UrlEncodedFormEntity(params));

            HttpResponse httpResponse = httpClient.execute(httpPost);

            HttpEntity httpEntity = httpResponse.getEntity();
            is = httpEntity.getContent();
            statusCode = httpResponse.getStatusLine().getStatusCode();


        }else if(method == "GET"){
            // request method is GET
            DefaultHttpClient httpClient = new DefaultHttpClient();
            String paramString = URLEncodedUtils.format(params, "utf-8");
            url += "?" + paramString;
            HttpGet httpGet = new HttpGet(url);

            HttpResponse httpResponse = httpClient.execute(httpGet);
            HttpEntity httpEntity = httpResponse.getEntity();
            is = httpEntity.getContent();
            statusCode = httpResponse.getStatusLine().getStatusCode();
        }           

    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, HTTP.UTF_8), 8);
        StringBuilder sb = new StringBuilder();
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line + "\n");
        }
        is.close();
        json = sb.toString();
    } catch (Exception e) {
        Log.e("Buffer Error", "Error converting result " + e.toString());
    }

    // try parse the string to a JSON object
    try {
        jObj = new JSONObject(json.substring(json.indexOf("{"), json.lastIndexOf("}") + 1));
    } catch (JSONException e) {
        Log.e("JSON Parser", "Error parsing data [" + e.getMessage()+"] "+json);
    }

    // return JSON String
    return jObj;

}

MainActivity 类

类 MainActivity 扩展 AsyncTask {

    final  String email = editTextEmail.getText().toString();
    final  String name = editUser_name.getText().toString();
    final  String phone = mPhoneEdit.getText().toString();
    String image = getStringImage(bitmap);
    final  String gen = gender;
    final  String dob = dateOfBirth.getText().toString();
    final  String industry = in;
    final  String school = sc;

//从共享首选项中获取令牌 SharedPreferences sharedPreferences = getSharedPreferences(Config.SHARED_PREF_NAME, Context.MODE_PRIVATE); 字符串令牌 = sharedPreferences.getString(Config.TOKEN_SHARED_PREF, "");

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        pDialog = new ProgressDialog(MainActivity .this);
        pDialog.setMessage("Loading..Please wait");
        pDialog.setIndeterminate(false);
        pDialog.setCancelable(false);
        pDialog.show();
    }


    protected String doInBackground(String... args) {

        // Building Parameters
        List<NameValuePair> params = new ArrayList<NameValuePair>();

        params.add(new BasicNameValuePair(Config.KEY_EMAIL, email));
        params.add(new BasicNameValuePair(Config.KEY_NAME,name));
        params.add(new BasicNameValuePair(Config.KEY_PHONE, phone));
        params.add(new BasicNameValuePair(Config.KEY_FBPHOTO, image));
        params.add(new BasicNameValuePair(Config.KEY_FBGENDER, gen));
        params.add(new BasicNameValuePair(Config.KEY_FBDOB, dob));
        params.add(new BasicNameValuePair(Config.KEY_SCHOOL, school));
        params.add(new BasicNameValuePair(Config.KEY_INDUSTRY, industry));



        JSONObject json = jsonParser.makeHttpRequest(URL_USERUPDATEPROFILE,"POST", params);

       Log.d(" response", json.toString());
        Config.statusCode = jsonParser.getStatusCode();

        return null;

    }

问题是如何在进行后期连接时将令牌作为授权标头附加？在此先感谢

Answer 1

嘿，添加下面的代码行

String accessToken = "Bearer " + MyPreference.getString(context, "access_token");
httppost.setHeader("Authorization", "Bearer "+accessToken);

希望对你有所帮助。