Lyft API Android集成？

Question

我試圖得到一個特定路徑的Lyft的價格。這裏是Lyft的認證卷曲的要求，這是需要然後請求價格：

curl -X POST -H "Content-Type: application/json" \ 
    --user "<client_id>:<client_secret>" \ 
    -d '{"grant_type": "client_credentials", "scope": "public"}' \ 
    'https://api.lyft.com/oauth/token' 

我相信新的Android不允許HTTP客戶端，所以我就如何使這一要求超級困惑。我的請求保持失敗。

Answer 1

這裏是解決方案..

這對於me..Take工作的樣子可能是這將是有用的，如果是

private void LyftCabAPI(){//to get uber cab info in given source and destination 
    class SendPostReqAsyncTask extends AsyncTask<String, Void, String> { 
     @Override 
     protected void onPreExecute() { 
      super.onPreExecute(); 
      pDialog2 = new ProgressDialog(MainActivity.this);// 
      pDialog2.setMessage("Searching Cabs....."); 
      pDialog2.setIndeterminate(false); 
      pDialog2.setCancelable(true); 
      pDialog2.show(); 
     } 
     @Override 
     protected String doInBackground(String...params) { 
      try { 
       /************** For getting response from HTTP URL start ***************/ 
       String url="https://api.lyft.com/oauth/token"; 
       URL object = new URL(url); 
       HttpURLConnection connection = (HttpURLConnection) object.openConnection(); 
       connection.setReadTimeout(60 * 1000); 
       connection.setConnectTimeout(60 * 1000); 
       connection.setRequestProperty("Content-Type", "application/json"); 
       connection.setDoOutput(true); 
       String authorization="client id"+":"+"client secret"; 
       byte[] __data = authorization.getBytes("UTF-8"); 
       String base64 = Base64.encodeToString(__data, Base64.DEFAULT); 
       String encodedAuth="Basic "+base64; 
       connection.setRequestProperty("Authorization", encodedAuth); 

       String data = "{\"grant_type\": \"client_credentials\", \"scope\": \"public\"}"; 
       OutputStreamWriter out = new OutputStreamWriter(connection.getOutputStream()); 
       out.write(data); 
       out.close(); 

       connection.setRequestMethod("POST"); 
       int responseCode = connection.getResponseCode(); 
       //String responseMsg = connection.getResponseMessage(); 
       //__LfytAccessResponse=responseMsg; 
       Log.v("LyftAccess", "httpStatus :" + responseCode); 
       if (responseCode == 200) { 
        InputStream inputStr = connection.getInputStream(); 
        String encoding = connection.getContentEncoding() == null ? "UTF-8" 
          : connection.getContentEncoding(); 
        __LfytAccessResponse = IOUtils.toString(inputStr, encoding); 
       } 
      } catch (Exception e) { 
       e.printStackTrace(); 
      } 
      return "success"; 
     } 
     @Override 
     protected void onPostExecute(String result) { 
      super.onPostExecute(result); 

      Log.i(" __LfytAccessResponse", __LfytAccessResponse); 
      try { 
       JSONObject jsonObject = new JSONObject(__LfytAccessResponse); 
       accessToken = jsonObject.getString("access_token"); 
       Toast.makeText(getApplicaationContext(),"Access Token:"+        accessToken,Toast.LENGTH_SHORT).show(); 
      } catch (JSONException e){ 
       e.printStackTrace(); 
      } 
     } 
    } 
    SendPostReqAsyncTask sendPostReqAsyncTask = new SendPostReqAsyncTask(); 
    sendPostReqAsyncTask.execute(); 
} 

**Happy Coding** 

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