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/vungle/ads/internal/ui/PresenterAppLeftCallback.java

@@ -0,0 +1,24 @@
+package com.vungle.ads.internal.ui;
+
+import com.vungle.ads.internal.presenter.AdEventListener;
+import com.vungle.ads.internal.presenter.MRAIDPresenter;
+import com.vungle.ads.internal.util.ActivityManager;
+
+/* loaded from: classes4.dex */
+public final class PresenterAppLeftCallback implements ActivityManager.LeftApplicationCallback {
+    private final AdEventListener bus;
+    private final String placementRefId;
+
+    public PresenterAppLeftCallback(AdEventListener adEventListener, String str) {
+        this.bus = adEventListener;
+        this.placementRefId = str;
+    }
+
+    @Override // com.vungle.ads.internal.util.ActivityManager.LeftApplicationCallback
+    public void onLeftApplication() {
+        AdEventListener adEventListener = this.bus;
+        if (adEventListener != null) {
+            adEventListener.onNext(MRAIDPresenter.OPEN, "adLeftApplication", this.placementRefId);
+        }
+    }
+}