St.John's v1.0.9 - MSGraphRequestWrapper.java 源代码

package com.mcb.stjohnsemschool.utils;

import android.content.Context;
import android.util.Log;
import com.android.volley.DefaultRetryPolicy;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;
import cz.msebera.android.httpclient.protocol.HttpRequestExecutor;
import java.util.HashMap;
import java.util.Map;
import org.json.JSONObject;

public class MSGraphRequestWrapper {
    public static final String MS_GRAPH_ROOT_ENDPOINT = "https://graph.microsoft.com/v1.0/me";
    private static final String TAG = "MSGraphRequestWrapper";

    public static void callGraphAPIUsingVolley(Context context, final String str, Response.Listener<JSONObject> listener, Response.ErrorListener errorListener) {
        Log.d(TAG, "Starting volley request to graph");
        if (str == null || str.length() == 0) {
            return;
        }
        RequestQueue newRequestQueue = Volley.newRequestQueue(context);
        JSONObject jSONObject = new JSONObject();
        try {
            jSONObject.put("key", "value");
        } catch (Exception e) {
            Log.d(TAG, "Failed to put parameters: " + e.toString());
        }
        JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(0, MS_GRAPH_ROOT_ENDPOINT, jSONObject, listener, errorListener) {
            public Map<String, String> getHeaders() {
                HashMap hashMap = new HashMap();
                hashMap.put("Authorization", "Bearer " + str);
                return hashMap;
            }
        };
        Log.d(TAG, "Adding HTTP GET to Queue, Request: " + jsonObjectRequest.toString());
        jsonObjectRequest.setRetryPolicy(new DefaultRetryPolicy(HttpRequestExecutor.DEFAULT_WAIT_FOR_CONTINUE, 1, 1.0f));
        newRequestQueue.add(jsonObjectRequest);
    }
}