[mobile] support orientation change

app/src/main/java/com/fongmi/android/tv/ui/activity/BaseFragment.java

@@ -1,5 +1,6 @@
 package com.fongmi.android.tv.ui.activity;
 
+import android.content.res.Configuration;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -20,6 +21,10 @@ public abstract class BaseFragment extends Fragment {
 
     protected abstract ViewBinding getBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup container);
 
+    protected int getSpanCount() {
+        return getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT ? 3 : 6;
+    }
+
     @Nullable
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

app/src/mobile/java/com/fongmi/android/tv/ui/fragment/child/SiteFragment.java

@@ -47,10 +47,10 @@ public class SiteFragment extends BaseFragment implements VodAdapter.OnClickList
     private void setRecyclerView() {
         mBinding.history.setHasFixedSize(true);
         mBinding.history.getItemAnimator().setChangeDuration(0);
-        mBinding.history.setLayoutManager(mHistoryManager = new GridLayoutManager(getContext(), 3));
+        mBinding.history.setLayoutManager(mHistoryManager = new GridLayoutManager(getContext(), getSpanCount()));
         mBinding.history.setAdapter(mHistoryAdapter = new HistoryAdapter(this));
         mBinding.recommend.setHasFixedSize(true);
-        mBinding.recommend.setLayoutManager(mRecommendManager = new GridLayoutManager(getContext(), 3));
+        mBinding.recommend.setLayoutManager(mRecommendManager = new GridLayoutManager(getContext(), getSpanCount()));
         mBinding.recommend.setAdapter(mVodAdapter = new VodAdapter(this));
     }
 
@@ -118,11 +118,11 @@ public class SiteFragment extends BaseFragment implements VodAdapter.OnClickList
     public void onConfigurationChanged(@NonNull Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
         if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
-            mHistoryManager.setSpanCount(3);
-            mRecommendManager.setSpanCount(3);
+            mHistoryManager.setSpanCount(getSpanCount());
+            mRecommendManager.setSpanCount(getSpanCount());
         } else if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
-            mHistoryManager.setSpanCount(6);
-            mRecommendManager.setSpanCount(6);
+            mHistoryManager.setSpanCount(getSpanCount());
+            mRecommendManager.setSpanCount(getSpanCount());
         }
     }
 }

app/src/mobile/java/com/fongmi/android/tv/ui/fragment/child/TypeFragment.java

@@ -94,7 +94,7 @@ public class TypeFragment extends BaseFragment implements CustomScroller.Callbac
         //mBinding.filter.setAdapter(mFilterAdapter = new FilterAdapter(this));
         mBinding.recycler.setHasFixedSize(true);
         mBinding.recycler.setAdapter(mVodAdapter = new VodAdapter(this));
-        mBinding.recycler.setLayoutManager(mGridLayoutManager = new GridLayoutManager(getContext(), 3));
+        mBinding.recycler.setLayoutManager(mGridLayoutManager = new GridLayoutManager(getContext(), getSpanCount()));
     }
 
     private void setViewModel() {
@@ -181,9 +181,9 @@ public class TypeFragment extends BaseFragment implements CustomScroller.Callbac
     public void onConfigurationChanged(@NonNull Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
         if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
-            mGridLayoutManager.setSpanCount(3);
+            mGridLayoutManager.setSpanCount(getSpanCount());
         } else if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
-            mGridLayoutManager.setSpanCount(6);
+            mGridLayoutManager.setSpanCount(getSpanCount());
         }
     }
 }