added view to listener

Author: smhdk

app/src/main/java/com/hololo/tutorial/sample/MainActivity.java

@@ -13,6 +13,7 @@
 public class MainActivity extends TutorialActivity {
 
     private View currentFragmentView;
+    private int currentPosition;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -38,7 +39,8 @@ public void currentFragmentPosition(int position) {
     }
 
     @Override
-    public void currentFragmentView(View view) {
+    public void currentFragmentView(View view, int position) {
         currentFragmentView = view;
+        currentPosition = position;
     }
 }

library/src/main/java/com/hololo/tutorial/library/CurrentFragmentListener.java

@@ -5,5 +5,5 @@
 public interface CurrentFragmentListener {
     void currentFragmentPosition(int position);
 
-    void currentFragmentView(View view);
+    void currentFragmentView(View view, int position);
 }

library/src/main/java/com/hololo/tutorial/library/StepFragment.java

@@ -11,17 +11,19 @@
 public class StepFragment extends StepView {
 
     private static CurrentFragmentListener currentFragmentListener;
+    private static int position = -1;
     private TextView title;
     private TextView content;
     private TextView summary;
     private ImageView imageView;
     private View layout;
 
-    static StepFragment createFragment(Step step, CurrentFragmentListener listener) {
+    static StepFragment createFragment(Step step, CurrentFragmentListener listener, int pos) {
         StepFragment fragment = new StepFragment();
         Bundle bundle = new Bundle();
         bundle.putParcelable("step", step);
         fragment.setArguments(bundle);
+        position = pos;
         currentFragmentListener = listener;
         return fragment;
     }
@@ -39,8 +41,7 @@ public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
         int layout = step.getViewType() > 0 ? step.getViewType() : R.layout.fragment_step;
 
         View view = inflater.inflate(layout, container, false);
-
-        currentFragmentListener.currentFragmentView(view);
+        currentFragmentListener.currentFragmentView(view, position);
         initViews(view);
         initData();
 

library/src/main/java/com/hololo/tutorial/library/StepPagerAdapter.java

@@ -26,6 +26,6 @@ public int getCount() {
     public Fragment getItem(int position) {
         Step step = stepList.get(position);
 
-        return StepFragment.createFragment(step, currentFragmentListener);
+        return StepFragment.createFragment(step, currentFragmentListener, position);
     }
 }