{"id":1537,"date":"2026-10-05T09:32:25","date_gmt":"2026-10-05T09:32:25","guid":{"rendered":"https:\/\/gtaroads.com\/blog\/?p=1537"},"modified":"2026-10-05T09:34:25","modified_gmt":"2026-10-05T09:34:25","slug":"android-privacy-sandbox-sdk-runtime","status":"publish","type":"post","link":"https:\/\/gtaroads.com\/blog\/android-privacy-sandbox-sdk-runtime\/","title":{"rendered":"Android Privacy Sandbox &amp; SDK Runtime"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The Android monetization landscape is undergoing its most significant architectural shift in a decade. Google&#8217;s Privacy Sandbox on Android is fundamentally redesigning how mobile advertising operates on the operating system level. The dual pillars of this transition\u2014the phase-out of the Google Advertising ID (GAID) and the introduction of the SDK Runtime\u2014are permanently altering how ad SDKs collect data, render creatives, and execute auctions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Historically, third-party ad <a href=\"https:\/\/gtaroads.com\/publisher\/\">SDKs<\/a> executed within the host application\u2019s process space, sharing the app&#8217;s memory, permissions, and user identifiers. Under the new SDK Runtime paradigm, ad code is strictly isolated in a dedicated process, blocking cross-app user tracking and restricting access to device-level storage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For mobile publishers and app developers, adapting to this isolated environment is essential to preventing eCPM collapse, maintaining fast app rendering performance, and remaining compliant with Google Play Data Safety policies.<\/p>\n\n\n\n<h2 id=\"h-1-the-architectural-shift-main-app-process-vs-sdk-runtime-isolation\" class=\"wp-block-heading\">1. The Architectural Shift: Main App Process vs. SDK Runtime Isolation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In the legacy Android environment, when an app integrated an Ad SDK via Gradle, that SDK inherited all host app permissions (<code>INTERNET<\/code>, <code>ACCESS_FINE_LOCATION<\/code>, storage access) and executed on the application&#8217;s primary thread. A rogue or poorly optimized SDK could read host app memory, track user behavior across apps via GAID, or trigger Application Not Responding (ANR) crashes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>SDK Runtime<\/strong> breaks this shared execution model by isolating the SDK inside a specialized, low-privilege process (<code>sdk_sandbox<\/code>).<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;LEGACY MODEL: Shared Process Space]\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502 Host App Process                                        \u2502\n\u2502  \u251c\u2500\u2500 App UI \/ Business Logic                            \u2502\n\u2502  \u251c\u2500\u2500 Ad SDK Code (Shared Memory &amp; Permissions)           \u2502\n\u2502  \u2514\u2500\u2500 Direct Access to GAID &amp; Local Storage              \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n&#91;PRIVACY SANDBOX MODEL: Process Isolation]\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510         \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502 Host App Process        \u2502         \u2502 SDK Runtime Process     \u2502\n\u2502  \u251c\u2500\u2500 App Logic          \u2502   IPC   \u2502  \u251c\u2500\u2500 Isolated Ad SDK    \u2502\n\u2502  \u2514\u2500\u2500 SandboxedSdkView   \u2502 \u25c4\u2500\u2500\u2500\u2500\u2500\u25ba \u2502  \u251c\u2500\u2500 Restricted Storage \u2502\n\u2502      (SurfaceControl)   \u2502 (Binder)\u2502  \u2514\u2500\u2500 No Access to GAID  \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518         \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/code><\/pre>\n\n\n\n<h3 id=\"h-key-technical-restrictions-in-sdk-runtime\" class=\"wp-block-heading\">Key Technical Restrictions in SDK Runtime:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>No Direct GAID Access:<\/strong> The <code>AdvertisingIdClient<\/code> API is restricted within the sandbox process. User identification relies entirely on privacy-preserving APIs.<\/li>\n\n\n\n<li><strong>Process Memory Isolation:<\/strong> The SDK cannot inspect host app memory, reflection pools, or global static instances.<\/li>\n\n\n\n<li><strong>Storage Partitioning:<\/strong> The SDK receives its own isolated data directory and cannot read host app <code>SharedPreferences<\/code>, internal storage files, or SQLite databases.<\/li>\n\n\n\n<li><strong>Permission Stripping:<\/strong> The SDK runtime process does not inherit app-declared permissions. Network access is mediated, and fine-grained location tracking is disabled by default.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-2-rendering-creatives-across-process-boundaries-sandboxedsdkview\" class=\"wp-block-heading\">2. Rendering Creatives Across Process Boundaries: <code>SandboxedSdkView<\/code><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Because the ad <a href=\"https:\/\/gtaroads.com\/publisher\/\">SDK<\/a> operates in a separate process, it cannot directly inflate standard <code>View<\/code> hierarchies or manipulate <code>ViewGroup<\/code> layouts within the host app&#8217;s UI thread. Attempting to pass raw <code>View<\/code> objects across Inter-Process Communication (IPC) boundaries causes serialization exceptions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To solve this, Android Privacy Sandbox introduces <code>SandboxedSdkView<\/code> and the <code>SurfaceControl<\/code> API to render ad content across process boundaries without granting the SDK access to the host app&#8217;s view tree.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Host App UI Thread]                               &#91;SDK Runtime Process]\n         \u2502                                                   \u2502\n 1. Requests Ad \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25ba \u2502\n         \u2502                                           2. Loads Ad Content\n         \u2502                                                   \u2502\n 3. Attaches SandboxedSdkView                                \u2502\n         \u2502                                                   \u2502\n 4. Obtains IBinder Token \u25c4\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 3. Prepares View \/ Surface\n         \u2502                                                   \u2502\n 5. Establishes SurfaceControl Sync \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25ba \u2502\n         \u2502                                                   \u2502\n         \u2514\u2500\u2500\u25ba &#91;Ad Renders Directly via Hardware Composer] \u25c4\u2500\u2500\u2518\n<\/code><\/pre>\n\n\n\n<h3 id=\"h-ui-rendering-mechanics\" class=\"wp-block-heading\">UI Rendering Mechanics:<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Remote View Transfer:<\/strong> The SDK prepares the ad layout inside the sandbox process using a specialized <code>SandboxedSdkProvider<\/code>.<\/li>\n\n\n\n<li><strong>Surface Token Handshake:<\/strong> An <code>IBinder<\/code> token representing a remote UI session is transmitted to the host app via Binder IPC.<\/li>\n\n\n\n<li><strong>Hardware-Accelerated Blending:<\/strong> The host app embeds a <code>SandboxedSdkView<\/code>, which uses Android\u2019s <code>SurfaceControl<\/code> framework to composite the SDK\u2019s rendered surface directly into the app\u2019s display pipeline via the system Hardware Composer, maintaining 60\/120 FPS rendering without exposing the host DOM or View hierarchy.<\/li>\n<\/ol>\n\n\n\n<h2 id=\"h-3-privacy-preserving-targeting-topics-api-amp-protected-audience-api\" class=\"wp-block-heading\">3. Privacy-Preserving Targeting: Topics API &amp; Protected Audience API<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">With GAID deprecation, programmatic ad networks cannot build persistent cross-app user profiles. Targetability shifts to two core Privacy Sandbox APIs running on-device:<\/p>\n\n\n\n<h3 id=\"h-a-topics-api-interest-based-advertising\" class=\"wp-block-heading\">A. Topics API (Interest-Based Advertising)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Topics API<\/strong> enables contextual interest targeting without tracking individual browsing history across apps.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;User App Activity] \u2500\u2500\u25ba On-Device Classifier \u2500\u2500\u25ba Assigns 5 Topics \/ Week \u2500\u2500\u25ba Ad Request Fetches 3 Random Topics\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>On-Device Classification:<\/strong> The Android OS analyzes local app usage against a public IAB-mapped taxonomy (e.g., <em>Fitness, Consumer Electronics, Travel<\/em>).<\/li>\n\n\n\n<li><strong>Epoch-Based Allocation:<\/strong> Topics are calculated weekly (per epoch).<\/li>\n\n\n\n<li><strong>Differential Privacy Noise:<\/strong> When an ad SDK requests topics via <code>TopicsManager.getTopics()<\/code>, the OS returns up to three topics\u2014one from each of the last three weeks. To prevent cross-app fingerprinting, a small percentage of returned topics are randomly generated noise.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-b-protected-audience-api-on-device-retargeting-amp-auctions\" class=\"wp-block-heading\">B. Protected Audience API (On-Device Retargeting &amp; Auctions)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Formerly known as FLEDGE for Android, the <strong>Protected Audience API<\/strong> allows buyers to serve retargeting ads based on past app interactions without revealing user identity to ad servers.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Ad Request Triggered]\n          \u2502\n          \u25bc\n&#91;On-Device Bidding Engine]\n  \u251c\u2500\u2500 Fetches Custom Audiences (Stored On-Device)\n  \u251c\u2500\u2500 Executes Buyer Bidding Logic (JavaScript in Isolated JS Engine)\n  \u251c\u2500\u2500 Runs Seller Scoring Logic (Ranks Winning Bids)\n  \u2514\u2500\u2500 Renders Winning Ad via SandboxedSdkView\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Custom Audiences:<\/strong> Apps add users to on-device audience groups (e.g., <em>&#8220;Cart Abandoners &#8211; Insurance&#8221;<\/em>).<\/li>\n\n\n\n<li><strong>On-Device Auction Execution:<\/strong> When an ad slot opens, the OS executes a local auction using lightweight JavaScript bidding signals fetched from trusted execution environments (TEE). Bids are scored on-device, preventing ad servers from logging user impressions across different apps.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-4-first-party-data-ingestion-amp-google-play-data-safety-compliance\" class=\"wp-block-heading\">4. First-Party Data Ingestion &amp; Google Play Data Safety Compliance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As third-party identifiers disappear, <strong>First-Party Contextual Data<\/strong> becomes the primary lever for maintaining high eCPAs. <a href=\"https:\/\/gtaroads.com\/publisher\/\">Publishers<\/a> must pass app-level contextual signals to ad networks while strictly adhering to Google Play Data Safety declarations.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502               Compliant First-Party Signal Pipeline                    \u2502\n\u2502                                                                        \u2502\n\u2502  &#91;Host App]                                                            \u2502\n\u2502     \u2502                                                                  \u2502\n\u2502     \u251c\u2500\u2500 Extract Non-PII Context (Content Category, User Tier, GEO)      \u2502\n\u2502     \u251c\u2500\u2500 Hash &amp; Anonymize Custom Identifiers                            \u2502\n\u2502     \u2514\u2500\u2500 Inject into Ad Request Signal Payload                          \u2502\n\u2502            \u2502                                                           \u2502\n\u2502            \u25bc                                                           \u2502\n\u2502  &#91;SDK Runtime Request] \u2500\u2500\u25ba Encrypted Payload Sent to Ad Auction        \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n<\/code><\/pre>\n\n\n\n<h3 id=\"h-compliant-data-enrichment-strategies\" class=\"wp-block-heading\">Compliant Data Enrichment Strategies:<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>IAB Content Taxonomy Tagging:<\/strong> Inject precise contextual category vectors (e.g., <code>IAB1-5<\/code> for Finance, <code>IAB9-30<\/code> for Sports) directly into the ad request payload rather than relying on user tracking.<\/li>\n\n\n\n<li><strong>Hashed First-Party Identifiers:<\/strong> If passing publisher-specific user IDs (<code>PPID<\/code>), ensure strings are cryptographically hashed (SHA-256) and ephemeral. Never expose raw emails, phone numbers, or hardware IDs.<\/li>\n\n\n\n<li><strong>Data Safety Declaration Alignment:<\/strong> Any first-party signal collected by the host app and transmitted to an isolated SDK must be explicitly declared in the Google Play Console under <strong>Data Collection and Security<\/strong> (<em>Data Type -&gt; Purpose -&gt; Ephemeral vs. Stored<\/em>).<\/li>\n<\/ol>\n\n\n\n<h2 id=\"h-5-architectural-comparison-legacy-gaid-stack-vs-android-privacy-sandbox\" class=\"wp-block-heading\">5. Architectural Comparison: Legacy GAID Stack vs. Android Privacy Sandbox<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Adapting to the Privacy Sandbox changes the technical and operational profile of mobile ad integration:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Performance &amp; Operational Metric<\/strong><\/td><td><strong>Legacy GAID Ad Stack<\/strong><\/td><td><strong>Android Privacy Sandbox Stack<\/strong><\/td><td><strong>Impact \/ Delta<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Execution Environment<\/strong><\/td><td>Host App UI\/Main Thread<\/td><td><strong>Isolated <code>sdk_sandbox<\/code> Process<\/strong><\/td><td><strong>Eliminates ANR Risks &amp; Memory Leaks<\/strong><\/td><\/tr><tr><td><strong>User Tracking Identifier<\/strong><\/td><td>GAID (36-character UUID)<\/td><td><strong>Topics API &amp; Protected Audience<\/strong><\/td><td><strong>Zero Cross-App Fingerprinting<\/strong><\/td><\/tr><tr><td><strong>UI Rendering Method<\/strong><\/td><td>Direct View Hierarchy Inflation<\/td><td><strong><code>SandboxedSdkView<\/code> (SurfaceControl)<\/strong><\/td><td><strong>Process-Isolated Render Pipeline<\/strong><\/td><\/tr><tr><td><strong>Ad Auction Location<\/strong><\/td><td>Centralized Remote DSP Servers<\/td><td><strong>Hybrid On-Device &amp; TEE Auctions<\/strong><\/td><td><strong>Reduced Network Latency<\/strong><\/td><\/tr><tr><td><strong>Average Initial Auction Latency<\/strong><\/td><td>180ms \u2013 350ms<\/td><td><strong>40ms \u2013 90ms (On-Device)<\/strong><\/td><td><strong>Up to 4x Faster Bidding Cycle<\/strong><\/td><\/tr><tr><td><strong>Targeting Precision (Retargeting)<\/strong><\/td><td>100% Deterministic ID Match<\/td><td><strong>Cohort &amp; On-Device Group Match<\/strong><\/td><td><strong>Preserves Privacy Baseline<\/strong><\/td><\/tr><tr><td><strong>App Security &amp; Stability<\/strong><\/td><td>High Vulnerability to Rogue SDKs<\/td><td><strong>Hardened Process Boundaries<\/strong><\/td><td><strong>Total Isolation of Ad Crashes<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-6-implementation-checklist-for-publishers-and-android-developers\" class=\"wp-block-heading\">6. Implementation Checklist for Publishers and Android Developers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Follow this technical roadmap to prepare your Android apps and <a href=\"https:\/\/gtaroads.com\/publisher\/\">SDK<\/a> integrations for the Privacy Sandbox ecosystem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Update Target API Level &amp; Tooling:<\/strong> Upgrade Android Studio to the latest preview\/stable builds and set <code>targetSdkVersion<\/code> to Android 14 (API level 34) or higher.<\/li>\n\n\n\n<li><strong>Declare Privacy Sandbox Permissions:<\/strong> Add required Sandbox permissions to your <code>AndroidManifest.xml<\/code>:<br>XML<\/li>\n\n\n\n<li><strong>Migrate to <code>SandboxedSdkView<\/code> Layouts:<\/strong> Replace legacy custom ad container views with <code>SandboxedSdkView<\/code> implementations to support process-isolated rendering.<\/li>\n\n\n\n<li><strong>Implement Topics API Fetching:<\/strong> Integrate <code>TopicsManager<\/code> calls to retrieve on-device user interest cohorts and append them to bid requests:<br>Kotlin<code>val topicsManager = context.getSystemService(TopicsManager::class.java) val request = GetTopicsRequest.Builder().setAdsSdkName(\"example-ad-sdk\").build() topicsManager.getTopics(request, executor, callback)<\/code><\/li>\n\n\n\n<li><strong>Audit First-Party Data Signals:<\/strong> Ensure all contextual attributes passed to ad partners are non-personally identifiable and explicitly mapped in your Google Play Data Safety disclosure.<\/li>\n\n\n\n<li><strong>Test Process Isolation in Emulator:<\/strong> Enable the SDK Runtime toggle in Android Developer Options to stress-test your app layout against process-boundary rendering latency and IPC failures.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Transitioning to the <strong>Android Privacy Sandbox and SDK Runtime<\/strong> requires moving away from legacy ID-based tracking. By embracing process-isolated rendering, leveraging on-device Topics and Protected Audience APIs, and enriching ad requests with compliant first-party contextual signals, mobile <a href=\"https:\/\/gtaroads.com\/publisher\/\">publishers<\/a> safeguard app performance, maintain eCPAs, and secure long-term user trust.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Android monetization landscape is undergoing its most significant architectural shift in a decade. Google&#8217;s Privacy Sandbox on Android is fundamentally redesigning&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1538,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[268,263],"tags":[13,259,154],"class_list":["post-1537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publishers","category-sdk","tag-ads","tag-privacysandbox","tag-sdk"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Android Privacy Sandbox &amp; SDK Runtime - GTaro Ads Blog<\/title>\n<meta name=\"description\" content=\"Android Privacy Sandbox &amp; SDK Runtime - Grow revenue or scale campaigns with GTaro Ads\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gtaroads.com\/blog\/android-privacy-sandbox-sdk-runtime\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Android Privacy Sandbox &amp; 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