scroll view saved state added

src/main/java/org/roboswag/components/requests/AbstractHttpRequest.java

@@ -136,7 +136,9 @@ public abstract class AbstractHttpRequest<T> {
             } catch (Exception e) {
                 subscriber.onError(e);
             }
-        }).subscribeOn(Schedulers.io());
+        }).subscribeOn(Schedulers.io())
+                .unsubscribeOn(Schedulers.io())
+                .doOnUnsubscribe(this::cancel);
     }
 
     @NonNull

src/main/java/org/roboswag/components/savestate/ScrollViewSavedStateController.java

@@ -0,0 +1,46 @@
+package org.roboswag.components.savestate;
+
+import android.graphics.Point;
+import android.os.Parcelable;
+import android.support.annotation.NonNull;
+import android.widget.ScrollView;
+
+import org.roboswag.components.R;
+
+/**
+ * Created by Gavriil Sitnikov on 14/11/2015.
+ * TODO: fill description
+ */
+public class ScrollViewSavedStateController extends AbstractSavedStateController {
+
+    @NonNull
+    private final ScrollView scrollView;
+
+    public ScrollViewSavedStateController(@NonNull final ScrollView scrollView) {
+        this(scrollView.getId(), scrollView);
+    }
+
+    public ScrollViewSavedStateController(final int id, @NonNull final ScrollView scrollView) {
+        super(id);
+        this.scrollView = scrollView;
+    }
+
+    @Override
+    protected int getTypeId() {
+        return R.id.SCROLL_VIEW_SAVED_STATE;
+    }
+
+    @NonNull
+    @Override
+    public Parcelable getState() {
+        return new Point(scrollView.getScrollX(), scrollView.getScrollY());
+    }
+
+    @Override
+    public void restoreState(@NonNull final Parcelable savedState) {
+        if (savedState instanceof Point) {
+            scrollView.post(() -> scrollView.scrollTo(((Point) savedState).x, ((Point) savedState).y));
+        }
+    }
+
+}

src/main/res/values/ids.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <item name="RECYCLER_VIEW_SAVED_STATE" type="id"/>
+    <item name="SCROLL_VIEW_SAVED_STATE" type="id"/>
 </resources>