public void downloadAPKOBB(Context context) { // Create directory for downloads File downloadDir = new File(Environment.getExternalStorageDirectory(), "Downloads"); if (!downloadDir.exists()) { downloadDir.mkdirs(); }

import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException;

// Download OBB uri = Uri.parse("https://example.com/main.obb"); request = new DownloadManager.Request(uri); request.setDestinationInExternalFilesDir(context, Environment.DIRECTORY_DOWNLOADS, OBB_FILE); downloadManager.enqueue(request);

// Auto-extract OBB extractOBB(context); }

// Download APK DownloadManager downloadManager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE); Uri uri = Uri.parse("https://example.com/modern_combat_5.apk"); DownloadManager.Request request = new DownloadManager.Request(uri); request.setDestinationInExternalFilesDir(context, Environment.DIRECTORY_DOWNLOADS, APK_FILE); downloadManager.enqueue(request);

This feature allows users to download the APK and OBB files for Modern Combat 5 and other games, even without an internet connection.

public class OfflineDownloader { private static final String APK_FILE = "modern_combat_5.apk"; private static final String OBB_FILE = "main.obb";

The OBB extraction logic can be implemented using a library like 7-Zip or by writing a custom extractor. The OBB file is a ZIP archive, so you can use a ZIP library like ZipInputStream to extract it.