Volley+oauth-signpostでOAuthリクエスト ref: http://qiita.com/PyYoshi@github/items/fe4b0a72e98852724859

file2.java

RequestQueue requestQueue = Volley.newRequestQueue(context, new OAuthHurlStack(consumer)) // consumerはOAuthConsumer

OAuthHttpClientStack.java

public class OAuthHttpClientStack extends HttpClientStack {

    private final OAuthConsumer consumer;

    public OAuthHttpClientStack(HttpClient client, OAuthConsumer consumer) {
        super(client);
        this.consumer = consumer;
    }

    @Override
    protected void onPrepareRequest(HttpUriRequest request) throws IOException {
        super.onPrepareRequest(request);
        try {
            this.consumer.sign(request);
        } catch (OAuthMessageSignerException e) {
            // TODO: OAuthMessageSignerExceptionハンドリングを実装
            e.printStackTrace();
        } catch (OAuthExpectationFailedException e) {
            // TODO: OAuthExpectationFailedExceptionハンドリングを実装
            e.printStackTrace();
        } catch (OAuthCommunicationException e) {
            // TODO: OAuthCommunicationExceptionハンドリングを実装
            e.printStackTrace();
        }
    }
}

OAuthHurlStack.java

public class OAuthHurlStack extends HurlStack {

    private final OAuthConsumer consumer;

    public OAuthHurlStack(OAuthConsumer consumer) {
        this.consumer = consumer;
    }

    @Override
    protected HttpURLConnection createConnection(URL url) throws IOException {
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        try {
            this.consumer.sign(connection);
        } catch (OAuthMessageSignerException e) {
            // TODO: OAuthMessageSignerExceptionハンドリングを実装
            e.printStackTrace();
        } catch (OAuthExpectationFailedException e) {
            // TODO: OAuthExpectationFailedExceptionハンドリングを実装
            e.printStackTrace();
        } catch (OAuthCommunicationException e) {
            // TODO: OAuthCommunicationExceptionハンドリングを実装
            e.printStackTrace();
        }
        return connection;
    }
}

how can i pass the token to header using this volley example

Can you give example complete for use this?
Thanx