Background: When developing framework or system applications, the term “system signature” is quite familiar, as it allows for higher permissions than ordinary third-party applications, enabling the successful invocation of many core functions. Therefore, during system application development, it is often necessary to sign the APK accordingly. But how exactly can one sign system applications? Generally, … Read more
Introduction: More: • 3.2 billion emails and plaintext passwords leaked • Chrome 88 widely launched the feature to share web pages via QR codes Word count: 1119, reading time approximately: 1 minute Author: Hardcore Lao Wang Are you running Raspberry Pi OS? Microsoft knows you are. The official operating system supported by the Raspberry Pi … Read more
This article is authorized by Afterschool Kids to be posted on the author’s blog: https://www.jianshu.com/p/b3bd935f8380 Effect picture at the top Introduction Recently, I am working on a large-screen Android project, a 70-inch full-touch screen, developed based on Android 5.0 AOSP, blocking the three major virtual keys, so I need to fix the sidebar on both … Read more