Accessibility Service

Google is refining its Advanced Protection Mode to enhance security for high-risk individuals by implementing new restrictions on the AccessibilityService API. This API, while beneficial for users with disabilities, has been misused by various applications, leading to security vulnerabilities. Google now requires applications that assist users with disabilities to declare their status as Accessibility Tools by including the isAccessibilityTool attribute in their metadata. Recent updates in the Android Canary 2602 release allow Advanced Protection Mode to disable access to the Accessibility Service API for apps that do not qualify as Accessibility Tools, revoking any previously granted permissions. When enabled, Advanced Protection Mode restricts apps like dynamicSpot, which rely on the Accessibility Service API, while allowing classified Accessibility Tools to function normally. This change aims to improve security by treating non-Accessibility Tools as incompatible with a secure environment.