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/singular/sdk/SingularInstallReceiver.java

@@ -0,0 +1,37 @@
+package com.singular.sdk;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import com.singular.sdk.internal.SingularInstance;
+import com.singular.sdk.internal.SingularLog;
+import com.singular.sdk.internal.Utils;
+
+/* loaded from: classes4.dex */
+public class SingularInstallReceiver extends BroadcastReceiver {
+    public static final SingularLog logger = SingularLog.getLogger(Singular.class.getSimpleName());
+
+    @Override // android.content.BroadcastReceiver
+    public void onReceive(Context context, Intent intent) {
+        SingularInstance singularInstance;
+        String action = intent.getAction();
+        if (Utils.isEmptyOrNull(action)) {
+            logger.debug("Install.onReceive() action is empty");
+            return;
+        }
+        if (!action.equals("com.android.vending.INSTALL_REFERRER")) {
+            logger.debug("Install.onReceive() unknown action = %s", action);
+            return;
+        }
+        String stringExtra = intent.getStringExtra("referrer");
+        if (Utils.isEmptyOrNull(stringExtra)) {
+            return;
+        }
+        Utils.saveCSIReferrer(context, stringExtra);
+        logger.debug("saved referrer = %s", stringExtra);
+        if (!Utils.isAsyncReferrerAllowed(context) || (singularInstance = SingularInstance.getInstance()) == null) {
+            return;
+        }
+        singularInstance.sendInstallReferrerEvent(stringExtra, "intent_async", -1L, -1L);
+    }
+}