Modify presenters to use a new Subscriber instance.

Solves android10#22

Author: android10

presentation/src/main/java/com/fernandocejas/android10/sample/presentation/presenter/UserDetailsPresenter.java

@@ -19,8 +19,8 @@
 import com.fernandocejas.android10.sample.domain.User;
 import com.fernandocejas.android10.sample.domain.exception.DefaultErrorBundle;
 import com.fernandocejas.android10.sample.domain.exception.ErrorBundle;
-import com.fernandocejas.android10.sample.domain.interactor.UseCase;
 import com.fernandocejas.android10.sample.domain.interactor.DefaultSubscriber;
+import com.fernandocejas.android10.sample.domain.interactor.UseCase;
 import com.fernandocejas.android10.sample.presentation.exception.ErrorMessageFactory;
 import com.fernandocejas.android10.sample.presentation.internal.di.PerActivity;
 import com.fernandocejas.android10.sample.presentation.mapper.UserModelDataMapper;
@@ -34,7 +34,7 @@
  * layer.
  */
 @PerActivity
-public class UserDetailsPresenter extends DefaultSubscriber<User> implements Presenter {
+public class UserDetailsPresenter implements Presenter {
 
   /** id used to retrieve user details */
   private int userId;
@@ -108,20 +108,23 @@ private void showUserDetailsInView(User user) {
   }
 
   private void getUserDetails() {
-    this.getUserDetailsUseCase.execute(this);
+    this.getUserDetailsUseCase.execute(new UserDetailsSubscriber());
   }
 
-  @Override public void onCompleted() {
-    this.hideViewLoading();
-  }
+  private final class UserDetailsSubscriber extends DefaultSubscriber<User> {
 
-  @Override public void onError(Throwable e) {
-    this.hideViewLoading();
-    this.showErrorMessage(new DefaultErrorBundle((Exception) e));
-    this.showViewRetry();
-  }
+    @Override public void onCompleted() {
+      UserDetailsPresenter.this.hideViewLoading();
+    }
+
+    @Override public void onError(Throwable e) {
+      UserDetailsPresenter.this.hideViewLoading();
+      UserDetailsPresenter.this.showErrorMessage(new DefaultErrorBundle((Exception) e));
+      UserDetailsPresenter.this.showViewRetry();
+    }
 
-  @Override public void onNext(User user) {
-    this.showUserDetailsInView(user);
+    @Override public void onNext(User user) {
+      UserDetailsPresenter.this.showUserDetailsInView(user);
+    }
   }
 }

presentation/src/main/java/com/fernandocejas/android10/sample/presentation/presenter/UserListPresenter.java

@@ -16,10 +16,10 @@
 package com.fernandocejas.android10.sample.presentation.presenter;
 
 import android.support.annotation.NonNull;
-import com.fernandocejas.android10.sample.domain.interactor.DefaultSubscriber;
 import com.fernandocejas.android10.sample.domain.User;
 import com.fernandocejas.android10.sample.domain.exception.DefaultErrorBundle;
 import com.fernandocejas.android10.sample.domain.exception.ErrorBundle;
+import com.fernandocejas.android10.sample.domain.interactor.DefaultSubscriber;
 import com.fernandocejas.android10.sample.domain.interactor.UseCase;
 import com.fernandocejas.android10.sample.presentation.exception.ErrorMessageFactory;
 import com.fernandocejas.android10.sample.presentation.internal.di.PerActivity;
@@ -110,20 +110,23 @@ private void showUsersCollectionInView(Collection<User> usersCollection) {
   }
 
   private void getUserList() {
-    this.getUserListUseCase.execute(this);
+    this.getUserListUseCase.execute(new UserListSubscriber());
   }
 
-  @Override public void onCompleted() {
-    this.hideViewLoading();
-  }
+  private final class UserListSubscriber extends DefaultSubscriber<List<User>> {
 
-  @Override public void onError(Throwable e) {
-    this.hideViewLoading();
-    this.showErrorMessage(new DefaultErrorBundle((Exception) e));
-    this.showViewRetry();
-  }
+    @Override public void onCompleted() {
+      UserListPresenter.this.hideViewLoading();
+    }
+
+    @Override public void onError(Throwable e) {
+      UserListPresenter.this.hideViewLoading();
+      UserListPresenter.this.showErrorMessage(new DefaultErrorBundle((Exception) e));
+      UserListPresenter.this.showViewRetry();
+    }
 
-  @Override public void onNext(List<User> users) {
-    this.showUsersCollectionInView(users);
+    @Override public void onNext(List<User> users) {
+      UserListPresenter.this.showUsersCollectionInView(users);
+    }
   }
 }