Fixed bug with recyclerview

app/src/main/java/acr/browser/lightning/activity/BrowserActivity.java

@@ -908,6 +908,12 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
         mTabsView.tabChanged(position);
     }
 
+    @Override
+    public void notifyTabViewInitialized() {
+        Log.d(TAG, "Notify Tabs Initialized");
+        mTabsView.tabsInitialized();
+    }
+
     @Override
     public void tabChanged(LightningView tab) {
         mPresenter.tabChangeOccurred(tab);

app/src/main/java/acr/browser/lightning/activity/TabsManager.java

@@ -484,7 +484,7 @@ public class TabsManager {
      * @return Return the index of the current tab, or -1 if the
      * current tab is null.
      */
-    public int indexOfCurrentTab() {
+    public synchronized int indexOfCurrentTab() {
         return mTabList.indexOf(mCurrentTab);
     }
 
@@ -493,7 +493,7 @@ public class TabsManager {
      *
      * @return Return the index of the tab, or -1 if the tab isn't in the list.
      */
-    public int indexOfTab(LightningView tab) {
+    public synchronized int indexOfTab(LightningView tab) {
         return mTabList.indexOf(tab);
     }
 

app/src/main/java/acr/browser/lightning/browser/BrowserPresenter.java

@@ -7,6 +7,7 @@ import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.Log;
 
+import com.anthonycr.bonsai.Schedulers;
 import com.squareup.otto.Bus;
 
 import javax.inject.Inject;
@@ -63,13 +64,14 @@ public class BrowserPresenter {
      */
     public void setupTabs(@Nullable Intent intent) {
         mTabsModel.initializeTabs((Activity) mView, intent, mIsIncognito)
+            .subscribeOn(Schedulers.main())
             .subscribe(new OnSubscribe<Void>() {
                 @Override
                 public void onComplete() {
                     // At this point we always have at least a tab in the tab manager
-                    tabChanged(mTabsModel.last());
-                    mView.notifyTabViewAdded();
+                    mView.notifyTabViewInitialized();
                     mView.updateTabNumber(mTabsModel.size());
+                    tabChanged(mTabsModel.last());
                 }
             });
     }

app/src/main/java/acr/browser/lightning/browser/BrowserView.java

@@ -35,4 +35,6 @@ public interface BrowserView {
 
     void notifyTabViewChanged(int position);
 
+    void notifyTabViewInitialized();
+
 }

app/src/main/java/acr/browser/lightning/browser/TabsView.java

@@ -8,4 +8,5 @@ public interface TabsView {
 
     void tabChanged(int position);
 
+    void tabsInitialized();
 }

app/src/main/java/acr/browser/lightning/fragment/TabsFragment.java

@@ -98,8 +98,8 @@ public class TabsFragment extends Fragment implements View.OnClickListener, View
         mColorMode = mPreferences.getColorModeEnabled();
         mColorMode &= !mDarkTheme;
         mIconColor = mDarkTheme ?
-                ThemeUtils.getIconDarkThemeColor(context) :
-                ThemeUtils.getIconLightThemeColor(context);
+            ThemeUtils.getIconDarkThemeColor(context) :
+            ThemeUtils.getIconLightThemeColor(context);
     }
 
     @Nullable
@@ -184,6 +184,13 @@ public class TabsFragment extends Fragment implements View.OnClickListener, View
         mBus.unregister(this);
     }
 
+    @Override
+    public void tabsInitialized() {
+        if (mTabsAdapter != null) {
+            mTabsAdapter.notifyDataSetChanged();
+        }
+    }
+
     public void reinitializePreferences() {
         Activity activity = getActivity();
         if (activity == null) {
@@ -193,8 +200,8 @@ public class TabsFragment extends Fragment implements View.OnClickListener, View
         mColorMode = mPreferences.getColorModeEnabled();
         mColorMode &= !mDarkTheme;
         mIconColor = mDarkTheme ?
-                ThemeUtils.getIconDarkThemeColor(activity) :
-                ThemeUtils.getIconLightThemeColor(activity);
+            ThemeUtils.getIconDarkThemeColor(activity) :
+            ThemeUtils.getIconLightThemeColor(activity);
         if (mTabsAdapter != null) {
             mTabsAdapter.notifyDataSetChanged();
         }
@@ -356,7 +363,7 @@ public class TabsFragment extends Fragment implements View.OnClickListener, View
 
         public Bitmap getDesaturatedBitmap(@NonNull Bitmap favicon) {
             Bitmap grayscaleBitmap = Bitmap.createBitmap(favicon.getWidth(),
-                    favicon.getHeight(), Bitmap.Config.ARGB_8888);
+                favicon.getHeight(), Bitmap.Config.ARGB_8888);
 
             Canvas c = new Canvas(grayscaleBitmap);
             if (mColorMatrix == null || mFilter == null || mPaint == null) {