Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/androidx/recyclerview/widget/NestedAdapterWrapper.java

@@ -0,0 +1,132 @@
+package androidx.recyclerview.widget;
+
+import android.view.ViewGroup;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.util.Preconditions;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.StableIdStorage;
+import androidx.recyclerview.widget.ViewTypeStorage;
+
+/* loaded from: classes.dex */
+class NestedAdapterWrapper {
+    public final RecyclerView.Adapter<RecyclerView.ViewHolder> adapter;
+    private RecyclerView.AdapterDataObserver mAdapterObserver = new RecyclerView.AdapterDataObserver() { // from class: androidx.recyclerview.widget.NestedAdapterWrapper.1
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onChanged() {
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCachedItemCount = nestedAdapterWrapper.adapter.getItemCount();
+            NestedAdapterWrapper nestedAdapterWrapper2 = NestedAdapterWrapper.this;
+            nestedAdapterWrapper2.mCallback.onChanged(nestedAdapterWrapper2);
+        }
+
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onItemRangeChanged(int i, int i2) {
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCallback.onItemRangeChanged(nestedAdapterWrapper, i, i2, null);
+        }
+
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onItemRangeChanged(int i, int i2, @Nullable Object obj) {
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCallback.onItemRangeChanged(nestedAdapterWrapper, i, i2, obj);
+        }
+
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onItemRangeInserted(int i, int i2) {
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCachedItemCount += i2;
+            nestedAdapterWrapper.mCallback.onItemRangeInserted(nestedAdapterWrapper, i, i2);
+            NestedAdapterWrapper nestedAdapterWrapper2 = NestedAdapterWrapper.this;
+            if (nestedAdapterWrapper2.mCachedItemCount <= 0 || nestedAdapterWrapper2.adapter.getStateRestorationPolicy() != RecyclerView.Adapter.StateRestorationPolicy.PREVENT_WHEN_EMPTY) {
+                return;
+            }
+            NestedAdapterWrapper nestedAdapterWrapper3 = NestedAdapterWrapper.this;
+            nestedAdapterWrapper3.mCallback.onStateRestorationPolicyChanged(nestedAdapterWrapper3);
+        }
+
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onItemRangeRemoved(int i, int i2) {
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCachedItemCount -= i2;
+            nestedAdapterWrapper.mCallback.onItemRangeRemoved(nestedAdapterWrapper, i, i2);
+            NestedAdapterWrapper nestedAdapterWrapper2 = NestedAdapterWrapper.this;
+            if (nestedAdapterWrapper2.mCachedItemCount >= 1 || nestedAdapterWrapper2.adapter.getStateRestorationPolicy() != RecyclerView.Adapter.StateRestorationPolicy.PREVENT_WHEN_EMPTY) {
+                return;
+            }
+            NestedAdapterWrapper nestedAdapterWrapper3 = NestedAdapterWrapper.this;
+            nestedAdapterWrapper3.mCallback.onStateRestorationPolicyChanged(nestedAdapterWrapper3);
+        }
+
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onItemRangeMoved(int i, int i2, int i3) {
+            Preconditions.checkArgument(i3 == 1, "moving more than 1 item is not supported in RecyclerView");
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCallback.onItemRangeMoved(nestedAdapterWrapper, i, i2);
+        }
+
+        @Override // androidx.recyclerview.widget.RecyclerView.AdapterDataObserver
+        public void onStateRestorationPolicyChanged() {
+            NestedAdapterWrapper nestedAdapterWrapper = NestedAdapterWrapper.this;
+            nestedAdapterWrapper.mCallback.onStateRestorationPolicyChanged(nestedAdapterWrapper);
+        }
+    };
+    int mCachedItemCount;
+    final Callback mCallback;
+
+    @NonNull
+    private final StableIdStorage.StableIdLookup mStableIdLookup;
+
+    @NonNull
+    private final ViewTypeStorage.ViewTypeLookup mViewTypeLookup;
+
+    public interface Callback {
+        void onChanged(@NonNull NestedAdapterWrapper nestedAdapterWrapper);
+
+        void onItemRangeChanged(@NonNull NestedAdapterWrapper nestedAdapterWrapper, int i, int i2);
+
+        void onItemRangeChanged(@NonNull NestedAdapterWrapper nestedAdapterWrapper, int i, int i2, @Nullable Object obj);
+
+        void onItemRangeInserted(@NonNull NestedAdapterWrapper nestedAdapterWrapper, int i, int i2);
+
+        void onItemRangeMoved(@NonNull NestedAdapterWrapper nestedAdapterWrapper, int i, int i2);
+
+        void onItemRangeRemoved(@NonNull NestedAdapterWrapper nestedAdapterWrapper, int i, int i2);
+
+        void onStateRestorationPolicyChanged(NestedAdapterWrapper nestedAdapterWrapper);
+    }
+
+    public int getCachedItemCount() {
+        return this.mCachedItemCount;
+    }
+
+    public NestedAdapterWrapper(RecyclerView.Adapter<RecyclerView.ViewHolder> adapter, Callback callback, ViewTypeStorage viewTypeStorage, StableIdStorage.StableIdLookup stableIdLookup) {
+        this.adapter = adapter;
+        this.mCallback = callback;
+        this.mViewTypeLookup = viewTypeStorage.createViewTypeWrapper(this);
+        this.mStableIdLookup = stableIdLookup;
+        this.mCachedItemCount = adapter.getItemCount();
+        adapter.registerAdapterDataObserver(this.mAdapterObserver);
+    }
+
+    public void dispose() {
+        this.adapter.unregisterAdapterDataObserver(this.mAdapterObserver);
+        this.mViewTypeLookup.dispose();
+    }
+
+    public int getItemViewType(int i) {
+        return this.mViewTypeLookup.localToGlobal(this.adapter.getItemViewType(i));
+    }
+
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
+        return this.adapter.onCreateViewHolder(viewGroup, this.mViewTypeLookup.globalToLocal(i));
+    }
+
+    public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int i) {
+        this.adapter.bindViewHolder(viewHolder, i);
+    }
+
+    public long getItemId(int i) {
+        return this.mStableIdLookup.localToGlobal(this.adapter.getItemId(i));
+    }
+}