請問Volley是否會自動將我的GET參數添加到URL?對我來說,這不工作,所以當查看源代碼時,我無法找到getParams方法的任何調用。 那麼我應該自己構建URL嗎?這是一點問題都沒有,我只是認爲,當有喜歡getParams這樣的方法,它可以爲我做的:)Volley不會爲我的自定義請求調用getParams?
更新:下面是我的代碼..
public class BundleRequest extends com.android.volley.Request<Bundle>{
private String token;
private OnAuthTokenValidatorResponseListener mListener;
private final Map<String, String> mParams = new HashMap<String, String>();;
public BundleRequest(int method, String url, Response.ErrorListener listener) {
super(method, url, listener);
}
public BundleRequest(int method, String url,OnAuthTokenValidatorResponseListener providedListener, Response.ErrorListener listener, String token) {
super(method, url, listener);
this.token = token;
mListener = providedListener;
mParams.put(AuthenticatorConfig.TOKEN_VALIDATION_PARAMNAME, token);
}
@Override
public Map<String, String> getParams() throws AuthFailureError {
return mParams;
}
@Override
protected Response<Bundle> parseNetworkResponse(NetworkResponse httpResponse) {
switch (httpResponse.statusCode) {
case AuthTokenValidator.TOKEN_VALID_RESPONSE_CODE:
//token is ok
JSONObject response;
try {
response = new JSONObject(new String(httpResponse.data, HttpHeaderParser.parseCharset(httpResponse.headers)));
Bundle userDataResponse = new Bundle();
userDataResponse.putInt("responseCode", httpResponse.statusCode);
userDataResponse.putString("username", response.getString("user_id"));
userDataResponse.putString("email", response.getString("user_email"));
userDataResponse.putString("expiresIn", response.getString("expires_in"));
userDataResponse.putString("scope", response.getJSONArray("scope").getString(0));
userDataResponse.putString("token", token);
return Response.success(userDataResponse, HttpHeaderParser.parseCacheHeaders(httpResponse));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
return Response.error(new VolleyError("Unsupported encoding"));
} catch (JSONException e) {
e.printStackTrace();
return Response.error(new VolleyError("Problem while parsing JSON"));
}
case AuthTokenValidator.TOKEN_INVALID_RESPONSE_CODE:
//token is not valid
mListener.onValidatorResponse(httpResponse.statusCode);
try {
mListener.onValidatorResponse(parseOnErrorResponse(new String(httpResponse.data, HttpHeaderParser.parseCharset(httpResponse.headers))));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
default:
return Response.error(new VolleyError("Error status code:" + httpResponse.statusCode));
}
}
protected int parseOnErrorResponse(String responseBody) {
try {
JSONObject response = new JSONObject(responseBody);
String moreInfo = response.getString("more_info");
if (moreInfo.equals("Token was not recognised")) {
return AuthTokenValidator.TOKEN_WAS_NOT_RECOGNISED;
} else if (moreInfo.equals("Token has expired")) {
return AuthTokenValidator.TOKEN_HAS_EXPIRED;
} else if (moreInfo.equals("Client doesn't exist anymore")) {
return AuthTokenValidator.CLIENT_DOES_NOT_EXIST_ANYMORE;
} else if (moreInfo.equals("Client is locked")) {
return AuthTokenValidator.CLIENT_IS_LOCKED;
} else {
return AuthTokenValidator.UNKNOWN_ERROR;
}
} catch (JSONException e) {
e.printStackTrace();
return AuthTokenValidator.UNKNOWN_ERROR;
}
}
@Override
protected void deliverResponse(Bundle response) {
mListener.onGetUserDataResponse(response);
}
}
其實PARAMS參數現在冗餘
謝謝..我想我應該嘗試閱讀javadoc :) – simekadam
是否有任何特定的原因,爲什麼getPrams()沒有調用GET? – ANinJa