[leanback] fix crash

app/src/leanback/java/com/fongmi/android/tv/ui/activity/CollectActivity.java

@@ -2,6 +2,7 @@ package com.fongmi.android.tv.ui.activity;
 
 import android.app.Activity;
 import android.content.Intent;
+import android.os.Parcelable;
 import android.view.View;
 import android.view.ViewGroup;
 
@@ -211,5 +212,15 @@ public class CollectActivity extends BaseActivity {
         @Override
         public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
         }
+
+        @Nullable
+        @Override
+        public Parcelable saveState() {
+            return null;
+        }
+
+        @Override
+        public void restoreState(@Nullable Parcelable state, @Nullable ClassLoader loader) {
+        }
     }
 }

app/src/leanback/java/com/fongmi/android/tv/ui/fragment/CollectFragment.java

@@ -114,18 +114,6 @@ public class CollectFragment extends BaseFragment implements CustomScroller.Call
         mAdapter.addAll(mAdapter.size(), rows);
     }
 
-    @Override
-    public void onSaveInstanceState(@NonNull Bundle outState) {
-        super.onSaveInstanceState(outState);
-        outState.putParcelable("collect", mCollect);
-    }
-
-    @Override
-    public void onViewStateRestored(@Nullable Bundle savedInstanceState) {
-        super.onViewStateRestored(savedInstanceState);
-        if (savedInstanceState != null) mCollect = savedInstanceState.getParcelable("collect");
-    }
-
     @Override
     public void onItemClick(Vod item) {
         getActivity().setResult(Activity.RESULT_OK);