Increase read time for fetching the data.

app/src/main/java/com/vsoft/uoflservicenow/api/RestClient.java

@@ -30,7 +30,7 @@ public class RestClient {
         OkHttpClient.Builder httpClient = new OkHttpClient.Builder()
                                                 .connectTimeout(10, TimeUnit.SECONDS)
                                                 .writeTimeout(10, TimeUnit.SECONDS)
-                                                .readTimeout(15, TimeUnit.SECONDS);
+                                                .readTimeout(30, TimeUnit.SECONDS);
         String credentials = username + ":" + password;
         final String basic =
                 "Basic " + Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);
@@ -75,7 +75,7 @@ public class RestClient {
         OkHttpClient.Builder httpClient = new OkHttpClient.Builder()
                                                 .connectTimeout(10, TimeUnit.SECONDS)
                                                 .writeTimeout(10, TimeUnit.SECONDS)
-                                                .readTimeout(15, TimeUnit.SECONDS);
+                                                .readTimeout(30, TimeUnit.SECONDS);
         // add your other interceptors
         Interceptor interceptor = new Interceptor() {
             @Override