Как получить данные из таблицы Google? ⇐ Android

[Anonymous]

Я хочу создать приложение для Android, в котором таблица Google будет моим сервером. Я могу отправлять данные на сервер (таблицу Google) через форму Google, но не могу получить данные из этой таблицы.
Мой код:
public class ContactActivity extends ActionBarActivity {

public static final MediaType FORM_DATA_TYPE
= MediaType.parse("application/x-www-form-urlencoded; charset=utf-8");
public static final String URL="https://docs.google.com/forms/d/e/" +
"XXXXXXXXX/formResponse";
public static final String NAME="entry.XXXXXXXX";
public static final String PHONE="entry.XXXXXXXX7";
public static final String EMAIL="entry.XXXXXXXX";

private Context context;
private EditText name;
private EditText ph;
private EditText email;

@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_contact);
context =this;

Button sendButton = (Button)findViewById(R.id.submit);
name = (EditText)findViewById(R.id.name);
ph = (EditText)findViewById(R.id.phone);
email = (EditText)findViewById(R.id.email);

sendButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {

if(TextUtils.isEmpty(name.getText().toString()) ||
TextUtils.isEmpty(ph.getText().toString()) ||
TextUtils.isEmpty(email.getText().toString()))
{
Toast.makeText(context,"All fields are mandatory.",Toast.LENGTH_LONG).show();
return;
}
if(!android.util.Patterns.EMAIL_ADDRESS.matcher(email.getText().toString()).matches())
{
Toast.makeText(context,"Please enter a valid email.",Toast.LENGTH_LONG).show();
return;
}

PostDataTask postDataTask = new PostDataTask();

postDataTask.execute(URL,name.getText().toString(),ph.getText().toString(),email.getText().toString());
}
});
}

private class PostDataTask extends AsyncTask {

@Override
protected Boolean doInBackground(String... contactData) {
Boolean result = true;
String url = contactData[0];
String n = contactData[1];
String p = contactData[2];
String e = contactData[3];
String postBody="";

try {

postBody = NAME+"=" + URLEncoder.encode(n,"UTF-8") +
"&" + PHONE + "=" + URLEncoder.encode(p,"UTF-8") +
"&" + EMAIL + "=" + URLEncoder.encode(e,"UTF-8");
} catch (UnsupportedEncodingException ex) {
result=false;
}

try{

OkHttpClient client = new OkHttpClient();
RequestBody body = RequestBody.create(FORM_DATA_TYPE, postBody);
Request request = new Request.Builder()
.url(url)
.post(body)
.build();
Response response = client.newCall(request).execute();
}catch (IOException exception){
result=false;
}
return result;
}

@Override
protected void onPostExecute(Boolean result){
Toast.makeText(context,result?"Message successfully sent!":"There was some error in sending message. Please try again after some time.",Toast.LENGTH_LONG).show();
}

}
}


Подробнее здесь: https://stackoverflow.com/questions/420 ... preadsheet