[mobile] adjust dialog

app/src/mobile/java/com/fongmi/android/tv/ui/custom/dialog/LiveDialog.java

@@ -20,6 +20,7 @@ import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
 
 public class LiveDialog extends BaseDialog implements LiveAdapter.OnClickListener {
 
+    private final LiveAdapter adapter;
     private DialogLiveBinding binding;
     private LiveCallback callback;
 
@@ -27,6 +28,10 @@ public class LiveDialog extends BaseDialog implements LiveAdapter.OnClickListene
         return new LiveDialog();
     }
 
+    public LiveDialog() {
+        this.adapter = new LiveAdapter(this);
+    }
+
     public void show(FragmentActivity activity) {
         for (Fragment f : activity.getSupportFragmentManager().getFragments()) if (f instanceof BottomSheetDialogFragment) return;
         show(activity.getSupportFragmentManager(), null);
@@ -39,6 +44,10 @@ public class LiveDialog extends BaseDialog implements LiveAdapter.OnClickListene
         this.callback = (LiveCallback) fragment;
     }
 
+    private int getCount() {
+        return adapter.getItemCount() < 2 ? 1 : 2;
+    }
+
     @Override
     protected ViewBinding getBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup container) {
         return binding = DialogLiveBinding.inflate(inflater, container, false);
@@ -46,10 +55,10 @@ public class LiveDialog extends BaseDialog implements LiveAdapter.OnClickListene
 
     @Override
     protected void initView() {
+        binding.recycler.setAdapter(adapter);
         binding.recycler.setHasFixedSize(true);
-        binding.recycler.setAdapter(new LiveAdapter(this));
-        binding.recycler.addItemDecoration(new SpaceItemDecoration(2, 16));
-        binding.recycler.setLayoutManager(new GridLayoutManager(getContext(), 2));
+        binding.recycler.addItemDecoration(new SpaceItemDecoration(getCount(), 16));
+        binding.recycler.setLayoutManager(new GridLayoutManager(getContext(), getCount()));
         binding.recycler.scrollToPosition(LiveConfig.getHomeIndex());
     }
 

app/src/mobile/java/com/fongmi/android/tv/ui/custom/dialog/SiteDialog.java

@@ -23,7 +23,7 @@ public class SiteDialog extends BaseDialog implements SiteAdapter.OnClickListene
     private final SiteAdapter adapter;
     private DialogSiteBinding binding;
     private SiteCallback callback;
-    private int spanCount;
+    private int count;
 
     public static SiteDialog create() {
         return new SiteDialog();
@@ -35,20 +35,20 @@ public class SiteDialog extends BaseDialog implements SiteAdapter.OnClickListene
 
     public SiteDialog search() {
         this.adapter.search(true);
-        this.spanCount = 2;
+        this.count = 2;
         return this;
     }
 
     public SiteDialog change() {
         this.adapter.change(true);
-        this.spanCount = 2;
+        this.count = 2;
         return this;
     }
 
     public SiteDialog all() {
         this.adapter.search(true);
         this.adapter.change(true);
-        this.spanCount = 1;
+        this.count = 1;
         return this;
     }
 
@@ -64,6 +64,10 @@ public class SiteDialog extends BaseDialog implements SiteAdapter.OnClickListene
         this.callback = (SiteCallback) fragment;
     }
 
+    private int getCount() {
+        return adapter.getItemCount() < 2 ? 1 : count;
+    }
+
     @Override
     protected ViewBinding getBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup container) {
         return binding = DialogSiteBinding.inflate(inflater, container, false);
@@ -74,8 +78,8 @@ public class SiteDialog extends BaseDialog implements SiteAdapter.OnClickListene
         binding.recycler.setAdapter(adapter);
         binding.recycler.setItemAnimator(null);
         binding.recycler.setHasFixedSize(true);
-        binding.recycler.addItemDecoration(new SpaceItemDecoration(spanCount, 16));
-        binding.recycler.setLayoutManager(new GridLayoutManager(getContext(), spanCount));
+        binding.recycler.addItemDecoration(new SpaceItemDecoration(getCount(), 16));
+        binding.recycler.setLayoutManager(new GridLayoutManager(getContext(), getCount()));
         binding.recycler.scrollToPosition(ApiConfig.getHomeIndex());
     }