#31 modify font styles crashes

Author: sameer018

folioreader/src/main/java/com/folioreader/activity/FolioActivity.java

@@ -25,7 +25,6 @@
 import android.os.Handler;
 import android.support.v4.app.Fragment;
 import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.Toolbar;
 import android.view.View;
 import android.view.animation.LinearInterpolator;
@@ -239,7 +238,10 @@ public void onConfigChange() {
         ((FolioPageFragment) page).reload();
         if (position < mSpineReferences.size()) {
             page = getFragment(position + 1);
-            ((FolioPageFragment) page).reload();
+            if(page!=null) {
+                ((FolioPageFragment) page).reload();
+            }
+
         }
     }
 

sample/src/main/assets/1rosecsem1.epub

@@ -49,7 +49,7 @@ public void onClick(View v) {
                 if (ContextCompat.checkSelfPermission(HomeActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
                     ActivityCompat.requestPermissions(HomeActivity.this, WRITE_EXTERNAL_STORAGE_PERMS, GALLERY_REQUEST);
                 } else {
-                    openEpub(FolioActivity.EpubSourceType.ASSESTS,"The Silver Chair2.epub",0);
+                    openEpub(FolioActivity.EpubSourceType.ASSESTS,"1rosecsem1.epub",0);
                 }
             }
         });