Dec 17, 2021 · Mobile Development

Speed Up Android Channel Packaging with Walle: A Quick Guide

This article introduces Walle, a fast Android channel‑packaging tool for the APK Signature V2 Scheme, explains how to configure it in Gradle, shows key properties and variables, and provides Gradle commands to generate single or multiple channel APKs efficiently.

APK Signature V2AndroidChannel Packaging

0 likes · 5 min read

Speed Up Android Channel Packaging with Walle: A Quick Guide

Meituan Technology Team

Jan 13, 2017 · Mobile Development

Fast Channel Package Generation for Android APK Signature Scheme v2

By exploiting the unprotected portion of Android’s APK Signature Scheme v2 signing block, the article introduces a fast, secure channel‑package generation technique—implemented in the open‑source Walle tool—that embeds custom IDs without re‑signing, enabling thousands of channels to be added in milliseconds per APK.

APK Signature Scheme v2APK signingAndroid

0 likes · 13 min read

Fast Channel Package Generation for Android APK Signature Scheme v2