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/com/google/android/gms/common/data/DataBufferObserverSet.java

@@ -0,0 +1,69 @@
+package com.google.android.gms.common.data;
+
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.data.DataBufferObserver;
+import java.util.HashSet;
+import java.util.Iterator;
+
+/* loaded from: classes2.dex */
+public final class DataBufferObserverSet implements DataBufferObserver, DataBufferObserver.Observable {
+    private final HashSet zaa = new HashSet();
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver.Observable
+    public void addObserver(@NonNull DataBufferObserver dataBufferObserver) {
+        this.zaa.add(dataBufferObserver);
+    }
+
+    public void clear() {
+        this.zaa.clear();
+    }
+
+    public boolean hasObservers() {
+        return !this.zaa.isEmpty();
+    }
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver
+    public void onDataChanged() {
+        Iterator it = this.zaa.iterator();
+        while (it.hasNext()) {
+            ((DataBufferObserver) it.next()).onDataChanged();
+        }
+    }
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver
+    public void onDataRangeChanged(int i, int i2) {
+        Iterator it = this.zaa.iterator();
+        while (it.hasNext()) {
+            ((DataBufferObserver) it.next()).onDataRangeChanged(i, i2);
+        }
+    }
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver
+    public void onDataRangeInserted(int i, int i2) {
+        Iterator it = this.zaa.iterator();
+        while (it.hasNext()) {
+            ((DataBufferObserver) it.next()).onDataRangeInserted(i, i2);
+        }
+    }
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver
+    public void onDataRangeMoved(int i, int i2, int i3) {
+        Iterator it = this.zaa.iterator();
+        while (it.hasNext()) {
+            ((DataBufferObserver) it.next()).onDataRangeMoved(i, i2, i3);
+        }
+    }
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver
+    public void onDataRangeRemoved(int i, int i2) {
+        Iterator it = this.zaa.iterator();
+        while (it.hasNext()) {
+            ((DataBufferObserver) it.next()).onDataRangeRemoved(i, i2);
+        }
+    }
+
+    @Override // com.google.android.gms.common.data.DataBufferObserver.Observable
+    public void removeObserver(@NonNull DataBufferObserver dataBufferObserver) {
+        this.zaa.remove(dataBufferObserver);
+    }
+}