Create RetrofitFactory to reuse retrofit objects.

app/src/main/java/awais/instagrabber/InstaGrabberApplication.java

@@ -17,17 +17,19 @@ import awais.instagrabber.utils.Constants;
 import awais.instagrabber.utils.LocaleUtils;
 import awais.instagrabber.utils.SettingsHelper;
 import awais.instagrabber.utils.TextUtils;
+import awais.instagrabber.webservices.RetrofitFactory;
 import awaisomereport.CrashReporter;
-//import awaisomereport.LogCollector;
 
 import static awais.instagrabber.utils.CookieUtils.NET_COOKIE_MANAGER;
 import static awais.instagrabber.utils.Utils.applicationHandler;
 import static awais.instagrabber.utils.Utils.cacheDir;
 import static awais.instagrabber.utils.Utils.clipboardManager;
 import static awais.instagrabber.utils.Utils.datetimeParser;
-//import static awais.instagrabber.utils.Utils.logCollector;
 import static awais.instagrabber.utils.Utils.settingsHelper;
 
+//import awaisomereport.LogCollector;
+//import static awais.instagrabber.utils.Utils.logCollector;
+
 public final class InstaGrabberApplication extends Application {
     private static final String TAG = "InstaGrabberApplication";
 
@@ -85,5 +87,7 @@ public final class InstaGrabberApplication extends Application {
         if (TextUtils.isEmpty(settingsHelper.getString(Constants.DEVICE_UUID))) {
             settingsHelper.putString(Constants.DEVICE_UUID, UUID.randomUUID().toString());
         }
+
+        RetrofitFactory.setup(this);
     }
 }

app/src/main/java/awais/instagrabber/utils/MediaUploader.java

@@ -17,7 +17,7 @@ import java.util.Map;
 
 import awais.instagrabber.models.UploadPhotoOptions;
 import awais.instagrabber.models.UploadVideoOptions;
-import awais.instagrabber.webservices.AddCookiesInterceptor;
+import awais.instagrabber.webservices.interceptors.AddCookiesInterceptor;
 import okhttp3.Call;
 import okhttp3.Headers;
 import okhttp3.MediaType;

app/src/main/java/awais/instagrabber/webservices/BaseService.java

@@ -1,50 +1,8 @@
 package awais.instagrabber.webservices;
 
-import com.google.gson.FieldNamingPolicy;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-
-import java.io.File;
-
-import awais.instagrabber.BuildConfig;
-import awais.instagrabber.repositories.responses.Caption;
-import awais.instagrabber.utils.Utils;
-import okhttp3.Cache;
-import okhttp3.OkHttpClient;
-import retrofit2.Retrofit;
-import retrofit2.converter.gson.GsonConverterFactory;
-import retrofit2.converter.scalars.ScalarsConverterFactory;
-
 public abstract class BaseService {
     private static final String TAG = "BaseService";
 
-    private Retrofit.Builder builder;
-    private final int cacheSize = 10 * 1024 * 1024; // 10 MB
-    private final Cache cache = new Cache(new File(Utils.cacheDir), cacheSize);
-
-    Retrofit.Builder getRetrofitBuilder() {
-        if (builder == null) {
-            final OkHttpClient.Builder clientBuilder = new OkHttpClient.Builder()
-                    .addInterceptor(new AddCookiesInterceptor())
-                    .followRedirects(false)
-                    .followSslRedirects(false)
-                    .cache(cache);
-            if (BuildConfig.DEBUG) {
-                // clientBuilder.addInterceptor(new LoggingInterceptor());
-            }
-            final Gson gson = new GsonBuilder()
-                    .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
-                    .registerTypeAdapter(Caption.class, new Caption.CaptionDeserializer())
-                    .setLenient()
-                    .create();
-            builder = new Retrofit.Builder()
-                    .addConverterFactory(ScalarsConverterFactory.create())
-                    .addConverterFactory(GsonConverterFactory.create(gson))
-                    .client(clientBuilder.build());
-        }
-        return builder;
-    }
-
     // protected String userBreadcrumb(final int size) {
     //     final long term = (random(2, 4) * 1000) + size + (random(15, 21) * 1000);
     //     final float div = (float) size / random(2, 4);

app/src/main/java/awais/instagrabber/webservices/CollectionService.java

@@ -1,5 +1,7 @@
 package awais.instagrabber.webservices;
 
+import android.text.TextUtils;
+
 import androidx.annotation.NonNull;
 
 import java.util.HashMap;
@@ -14,7 +16,6 @@ import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class CollectionService extends BaseService {
     private static final String TAG = "ProfileService";
@@ -31,10 +32,9 @@ public class CollectionService extends BaseService {
         this.deviceUuid = deviceUuid;
         this.csrfToken = csrfToken;
         this.userId = userId;
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(CollectionRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(CollectionRepository.class);
     }
 
     public String getCsrfToken() {
@@ -69,7 +69,7 @@ public class CollectionService extends BaseService {
                    .map(Media::getPk)
                    .filter(Objects::nonNull)
                    .collect(Collectors.toList());
-        form.put("added_media_ids", "[" + String.join(",", ids) + "]");
+        form.put("added_media_ids", "[" + TextUtils.join(",", ids) + "]");
         changeCollection(collectionId, "edit", form, callback);
     }
 

app/src/main/java/awais/instagrabber/webservices/DirectMessagesService.java

@@ -41,7 +41,6 @@ import awais.instagrabber.repositories.responses.giphy.GiphyGif;
 import awais.instagrabber.utils.TextUtils;
 import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
-import retrofit2.Retrofit;
 
 public class DirectMessagesService extends BaseService {
     private static final String TAG = "DiscoverService";
@@ -59,10 +58,9 @@ public class DirectMessagesService extends BaseService {
         this.csrfToken = csrfToken;
         this.userId = userId;
         this.deviceUuid = deviceUuid;
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(DirectMessagesRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(DirectMessagesRepository.class);
     }
 
     public String getCsrfToken() {

app/src/main/java/awais/instagrabber/webservices/DiscoverService.java

@@ -12,7 +12,6 @@ import awais.instagrabber.utils.TextUtils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class DiscoverService extends BaseService {
 
@@ -23,10 +22,9 @@ public class DiscoverService extends BaseService {
     private static DiscoverService instance;
 
     private DiscoverService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(DiscoverRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(DiscoverRepository.class);
     }
 
     public static DiscoverService getInstance() {

app/src/main/java/awais/instagrabber/webservices/FeedService.java

@@ -22,7 +22,6 @@ import awais.instagrabber.utils.TextUtils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class FeedService extends BaseService {
     private static final String TAG = "FeedService";
@@ -32,10 +31,9 @@ public class FeedService extends BaseService {
     private static FeedService instance;
 
     private FeedService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(FeedRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(FeedRepository.class);
     }
 
     public static FeedService getInstance() {

app/src/main/java/awais/instagrabber/webservices/FriendshipService.java

@@ -25,7 +25,6 @@ import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class FriendshipService extends BaseService {
     private static final String TAG = "FriendshipService";
@@ -42,10 +41,9 @@ public class FriendshipService extends BaseService {
         this.deviceUuid = deviceUuid;
         this.csrfToken = csrfToken;
         this.userId = userId;
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(FriendshipRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(FriendshipRepository.class);
     }
 
     public String getCsrfToken() {

app/src/main/java/awais/instagrabber/webservices/GifService.java

@@ -3,7 +3,6 @@ package awais.instagrabber.webservices;
 import awais.instagrabber.repositories.GifRepository;
 import awais.instagrabber.repositories.responses.giphy.GiphyGifResponse;
 import retrofit2.Call;
-import retrofit2.Retrofit;
 
 public class GifService extends BaseService {
 
@@ -12,10 +11,9 @@ public class GifService extends BaseService {
     private static GifService instance;
 
     private GifService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(GifRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(GifRepository.class);
     }
 
     public static GifService getInstance() {

app/src/main/java/awais/instagrabber/webservices/GraphQLService.java

@@ -28,7 +28,6 @@ import awais.instagrabber.utils.TextUtils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class GraphQLService extends BaseService {
     private static final String TAG = "GraphQLService";
@@ -39,10 +38,9 @@ public class GraphQLService extends BaseService {
     private static GraphQLService instance;
 
     private GraphQLService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://www.instagram.com")
-                .build();
-        repository = retrofit.create(GraphQLRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofitWeb()
+                                    .create(GraphQLRepository.class);
     }
 
     public static GraphQLService getInstance() {

app/src/main/java/awais/instagrabber/webservices/LocationService.java

@@ -11,7 +11,6 @@ import awais.instagrabber.utils.TextUtils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class LocationService extends BaseService {
     private static final String TAG = "LocationService";
@@ -21,10 +20,9 @@ public class LocationService extends BaseService {
     private static LocationService instance;
 
     private LocationService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(LocationRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(LocationRepository.class);
     }
 
     public static LocationService getInstance() {

app/src/main/java/awais/instagrabber/webservices/MediaService.java

@@ -31,7 +31,6 @@ import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class MediaService extends BaseService {
     private static final String TAG = "MediaService";
@@ -51,10 +50,9 @@ public class MediaService extends BaseService {
         this.deviceUuid = deviceUuid;
         this.csrfToken = csrfToken;
         this.userId = userId;
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(MediaRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(MediaRepository.class);
     }
 
     public String getCsrfToken() {

app/src/main/java/awais/instagrabber/webservices/NewsService.java

@@ -1,39 +1,27 @@
 package awais.instagrabber.webservices;
 
-import android.util.Log;
-
 import androidx.annotation.NonNull;
 
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
-import awais.instagrabber.BuildConfig;
-import awais.instagrabber.models.enums.NotificationType;
 import awais.instagrabber.repositories.NewsRepository;
 import awais.instagrabber.repositories.responses.AymlResponse;
 import awais.instagrabber.repositories.responses.AymlUser;
-import awais.instagrabber.repositories.responses.NotificationCounts;
-import awais.instagrabber.repositories.responses.UserSearchResponse;
 import awais.instagrabber.repositories.responses.NewsInboxResponse;
 import awais.instagrabber.repositories.responses.Notification;
 import awais.instagrabber.repositories.responses.NotificationArgs;
-import awais.instagrabber.repositories.responses.NotificationImage;
+import awais.instagrabber.repositories.responses.NotificationCounts;
 import awais.instagrabber.repositories.responses.User;
+import awais.instagrabber.repositories.responses.UserSearchResponse;
 import awais.instagrabber.utils.Constants;
-import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class NewsService extends BaseService {
     private static final String TAG = "NewsService";
@@ -43,10 +31,9 @@ public class NewsService extends BaseService {
     private static NewsService instance;
 
     private NewsService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(NewsRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(NewsRepository.class);
     }
 
     public static NewsService getInstance() {
@@ -131,7 +118,8 @@ public class NewsService extends BaseService {
                     aymlUsers.addAll(oldSuggestions);
                 }
 
-                final List<Notification> newsItems = aymlUsers.stream()
+                final List<Notification> newsItems = aymlUsers
+                        .stream()
                         .map(i -> {
                             final User u = i.getUser();
                             return new Notification(
@@ -173,7 +161,9 @@ public class NewsService extends BaseService {
                     return;
                 }
 
-                final List<Notification> newsItems = body.getUsers().stream()
+                final List<Notification> newsItems = body
+                        .getUsers()
+                        .stream()
                         .map(u -> {
                             return new Notification(
                                     new NotificationArgs(

app/src/main/java/awais/instagrabber/webservices/ProfileService.java

@@ -23,7 +23,6 @@ import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class ProfileService extends BaseService {
     private static final String TAG = "ProfileService";
@@ -33,10 +32,9 @@ public class ProfileService extends BaseService {
     private static ProfileService instance;
 
     private ProfileService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(ProfileRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(ProfileRepository.class);
     }
 
     public static ProfileService getInstance() {

app/src/main/java/awais/instagrabber/webservices/RetrofitFactory.java

@@ -0,0 +1,97 @@
+package awais.instagrabber.webservices;
+
+import android.app.Application;
+
+import androidx.annotation.NonNull;
+
+import com.google.gson.FieldNamingPolicy;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.io.File;
+
+import awais.instagrabber.BuildConfig;
+import awais.instagrabber.repositories.responses.Caption;
+import awais.instagrabber.utils.Utils;
+import awais.instagrabber.webservices.interceptors.AddCookiesInterceptor;
+import okhttp3.Cache;
+import okhttp3.OkHttpClient;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+import retrofit2.converter.scalars.ScalarsConverterFactory;
+
+public final class RetrofitFactory {
+    private static final Object LOCK = new Object();
+
+    private static RetrofitFactory instance;
+
+    private final Application application;
+    private final int cacheSize = 10 * 1024 * 1024; // 10 MB
+    private final Cache cache = new Cache(new File(Utils.cacheDir), cacheSize);
+
+    private Retrofit.Builder builder;
+    private Retrofit retrofit;
+    private Retrofit retrofitWeb;
+
+    public static void setup(@NonNull final Application application) {
+        if (instance == null) {
+            synchronized (LOCK) {
+                if (instance == null) {
+                    instance = new RetrofitFactory(application);
+                }
+            }
+        }
+    }
+
+    public static RetrofitFactory getInstance() {
+        if (instance == null) {
+            throw new RuntimeException("Setup not done!");
+        }
+        return instance;
+    }
+
+    private RetrofitFactory(@NonNull final Application application) {
+        this.application = application;
+    }
+
+    private Retrofit.Builder getRetrofitBuilder() {
+        if (builder == null) {
+            final OkHttpClient.Builder clientBuilder = new OkHttpClient.Builder()
+                    .addInterceptor(new AddCookiesInterceptor())
+                    .followRedirects(false)
+                    .followSslRedirects(false)
+                    .cache(cache);
+            if (BuildConfig.DEBUG) {
+                // clientBuilder.addInterceptor(new LoggingInterceptor());
+            }
+            final Gson gson = new GsonBuilder()
+                    .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
+                    .registerTypeAdapter(Caption.class, new Caption.CaptionDeserializer())
+                    .setLenient()
+                    .create();
+            builder = new Retrofit.Builder()
+                    .addConverterFactory(ScalarsConverterFactory.create())
+                    .addConverterFactory(GsonConverterFactory.create(gson))
+                    .client(clientBuilder.build());
+        }
+        return builder;
+    }
+
+    public Retrofit getRetrofit() {
+        if (retrofit == null) {
+            retrofit = getRetrofitBuilder()
+                    .baseUrl("https://i.instagram.com")
+                    .build();
+        }
+        return retrofit;
+    }
+
+    public Retrofit getRetrofitWeb() {
+        if (retrofitWeb == null) {
+            retrofitWeb = getRetrofitBuilder()
+                    .baseUrl("https://www.instagram.com")
+                    .build();
+        }
+        return retrofitWeb;
+    }
+}

app/src/main/java/awais/instagrabber/webservices/StoriesService.java

@@ -32,7 +32,6 @@ import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class StoriesService extends BaseService {
     private static final String TAG = "StoriesService";
@@ -50,10 +49,9 @@ public class StoriesService extends BaseService {
         this.csrfToken = csrfToken;
         this.userId = userId;
         this.deviceUuid = deviceUuid;
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(StoriesRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(StoriesRepository.class);
     }
 
     public String getCsrfToken() {
@@ -190,8 +188,7 @@ public class StoriesService extends BaseService {
                         firstStoryModel = ResponseBodyUtils.parseStoryItem(itemJson, false, false, null);
                     }
                     feedStoryModels.add(new FeedStoryModel(id, user, fullyRead, timestamp, firstStoryModel, mediaCount, false, isBestie));
-                }
-                catch (Exception e) {} // to cover promotional reels with non-long user pk's
+                } catch (Exception e) {} // to cover promotional reels with non-long user pk's
             }
             final JSONArray broadcasts = new JSONObject(body).getJSONArray("broadcasts");
             for (int i = 0; i < broadcasts.length(); ++i) {

app/src/main/java/awais/instagrabber/webservices/TagsService.java

@@ -21,7 +21,6 @@ import awais.instagrabber.utils.Utils;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class TagsService extends BaseService {
 
@@ -32,10 +31,9 @@ public class TagsService extends BaseService {
     private final TagsRepository repository;
 
     private TagsService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com/")
-                .build();
-        repository = retrofit.create(TagsRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(TagsRepository.class);
     }
 
     public static TagsService getInstance() {

app/src/main/java/awais/instagrabber/webservices/UserService.java

@@ -12,7 +12,6 @@ import awais.instagrabber.repositories.responses.WrappedUser;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
-import retrofit2.Retrofit;
 
 public class UserService extends BaseService {
     private static final String TAG = UserService.class.getSimpleName();
@@ -22,10 +21,9 @@ public class UserService extends BaseService {
     private static UserService instance;
 
     private UserService() {
-        final Retrofit retrofit = getRetrofitBuilder()
-                .baseUrl("https://i.instagram.com")
-                .build();
-        repository = retrofit.create(UserRepository.class);
+        repository = RetrofitFactory.getInstance()
+                                    .getRetrofit()
+                                    .create(UserRepository.class);
     }
 
     public static UserService getInstance() {

app/src/main/java/awais/instagrabber/webservices/AddCookiesInterceptor.java → app/src/main/java/awais/instagrabber/webservices/interceptors/AddCookiesInterceptor.java

@@ -1,4 +1,4 @@
-package awais.instagrabber.webservices;
+package awais.instagrabber.webservices.interceptors;
 
 import androidx.annotation.NonNull;
 

app/src/main/java/awais/instagrabber/webservices/LoggingInterceptor.java → app/src/main/java/awais/instagrabber/webservices/interceptors/LoggingInterceptor.java

@@ -1,4 +1,4 @@
-package awais.instagrabber.webservices;
+package awais.instagrabber.webservices.interceptors;
 
 import android.util.Log;