That the SDK-calling code, along with the SDKs that receive the calls from Relative locations of runtime-enabled SDKs beforeĪnd after being added to the SDK Runtime. Figure 1 illustrates these changes:Īfter: Figure 1. See theĬommunications section of this document for detail. The platform facilitates bi-directional communication between theĪpp's process and its SDK Runtime. Remainder of this document as runtime-enabled (RE) SDKs-to operate in a separate process for The proposed SDK Runtime enables compatible SDKs-referred to throughout the Minimize undue impact to app and SDK developers as much as possible.Help ads SDKs detect and prevent invalid traffic and ad fraud through fullĬontrol over the remote views displaying media.Help SDK developers prevent tampering by other SDKs through the limiting ofĬertain unsafe language constructs such as JNI code.Help app developers better account for the data access and sharing practices.Trusted SDK distribution model in another section Securely accelerate the distribution of SDK updates to apps by reducing theīurden on app developers and end users.Limiting unique, persistent identifiers from being accessed by SDKs. Reduce undisclosed tracking of a user's app usage by third-party SDKs by.Learn more about process isolation in a separate section SDKs through process isolation and well-defined API and data access control. Reduce undisclosed access and sharing of a user's app data by third-party.This proposal seeks to achieve the following goals: Help shape future iterations of the SDK Runtime, including support for We also welcome feedback from the broader developer community to We're actively seeking feedback from the mobile app advertising community on Measurement, ads fraud, and abuse detection.Īdvertising-related SDKs are described later in Note: For the first version of the SDK Runtime, we are focused on supportingĪdvertising-related SDKs, including SDKs which enable ad serving, ads Well-defined permissions and data access rights for SDKs.Runtime provides the following stronger safeguards and guarantees around user data SDKs to run in a dedicated runtime environment called the SDK Runtime. In Android 13, we plan to add a new platform capability that allows third-party It accesses, making it challenging to account for the data collection and Moreover, app developers may notīe fully aware of the extent of a third-party SDK's functionality and the data Undisclosed user data collection and sharing. While this architectureĮnables SDKs and apps to flexibly integrate, it also creates the potential for Well as access to the host app's memory and storage. Sandbox, and inherit the same privileges and permissions of their host app as Like most operating systems, in Android SDKs are executed within the host app's Subject matter experts to scale their execution beyond what they could easily do This reuse enables appĭevelopers to focus on their app's differentiation while leveraging the work of In the form of SDKs such as ads SDKs or analytics SDKs. It's a common practice for apps to include third-party code, often Robust execution and security boundaries for app code, along process boundaries. Note: This article reflects the Privacy Sandbox on Android's currentĭesign proposals and is subject to further change.
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