We present the design and design rationale for the user interfaces for Privacy Enhancements for Android (PE for Android). These UIs are built around two core ideas, namely that developers should explicitly declare the purpose of why sensitive data is being used, and these permission-purpose pairs should be split by first party and third party uses. We also present a taxonomy of purposes and ways of how these ideas can be deployed in the existing Android ecosystem.

翻译：我们提出安卓增进安卓隐私用户界面的设计和设计理由。 这些联合数据是围绕两个核心想法构建的,即开发商应明确宣布使用敏感数据的目的,这些允许目的的对应应该由第一当事方和第三方使用分开。 我们还对目的和如何将这些想法应用到现有的安卓生态系统的方法进行分类。