【发布时间】:2016-11-07 11:37:13
【问题描述】:
我需要调用一个 REST API 来简单地更新数据库中某个字段的值。为此,我使用以下 Volley 请求,但它返回意外响应代码 401(未经授权),似乎 OAuth2 授权的标头被忽略。我检查了访问令牌值,它是正确的。我的错误是什么?
private void sendRegistrationTokenToServer(final String token) {
// user ID taken from SharedPreferences
final String id = Integer.toString(SharedPrefManager.getInstance(this).getUserId());
StringRequest stringRequest = new StringRequest
(
Request.Method.PUT,
Constants.URL_GCM_TOKEN+"/"+ Utils.base64Encode(id),
new Response.Listener<String>()
{
@Override
public void onResponse(String s)
{
Intent registrationComplete = new Intent(REGISTRATION_TOKEN_SENT);
LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(registrationComplete);
}
},
new Response.ErrorListener()
{
@Override
public void onErrorResponse(VolleyError volleyError)
{
Toast.makeText(getBaseContext(), "Unexpected error occurred when saving the GCM token for push notifications", Toast.LENGTH_LONG).show();
}
})
{
@Override
protected Map<String, String> getParams() throws AuthFailureError
{
Map<String, String> params = new HashMap<>();
params.put("gcm_token", token);
return params;
}
@Override
public Map<String, String> getHeaders() throws AuthFailureError
{
Map<String, String> headers = new HashMap<String, String>();
headers.put("Content-Type", "application/json");
String bearer = "Bearer ".concat(SharedPrefManager.getInstance(getBaseContext()).getUserAccessToken());
headers.put("Authorization", bearer);
return headers;
}
};
App.getInstance().addToRequestQueue(stringRequest);
}
【问题讨论】:
标签: android oauth-2.0 request android-volley