Design and Implementation of an Automated Channel Package Update Backend for Android Apps

1. Background

Zhuanzhuan Group maintains several Android apps, and as release frequency increased, the manual process of submitting channel packages to app stores became inefficient. Problems included high repetitive labor costs for market review, the need for many personnel to support multiple apps, and the necessity of manually notifying team members about review progress.

To address these issues, an automated channel‑package update backend was designed and developed.

2. Solution Research

1) Technical investigation and logical abstraction

Different apps support different distribution channels, each with its own API. (Image illustrating channel differences)

Based on the research, common logic was encapsulated into reusable components while channel‑specific differences were made configurable, achieving flexible and extensible integration.

2) Evolution of the implementation plan

Initial solution required separate submission for each market, repeating material selection, package upload, and review steps.

(Image of the initial workflow)

After deployment, the process proved cumbersome: each market required independent submission, leading to duplicated effort. The second version introduced batch upload and a one‑click review entry, simplifying interaction.

(Image of the second‑version workflow)

In the current version, reviewers select target markets, upload all materials with a single click, and the system automatically matches materials to markets, selects the appropriate package, and submits it for review.

3. Solution Design

The automated upload system consists of the following core modules:

App Management: configure multiple apps such as Zhuanzhuan, Zhaoliangji, Caihuoxia.

Package Management: download packages for different channels and versions.

Material Management: select historical materials and store new assets (icons, market screenshots).

Submission Review: download packages and materials, support account/password configuration per app, and submit for review.

Message Notification: notify users of submission results and review outcomes.

(Image of system architecture)

Implementation Effects

Before submission, users confirm information, select one or multiple channels, and the system automatically determines package URLs; after material selection, a single click submits to all chosen markets, making the process simple and low‑cost.

(Image of pre‑submission UI)

After submission, notifications are sent, allowing stakeholders to monitor review status and intervene promptly on exceptions. All review records are stored automatically for later analysis.

(Image of post‑submission notification)

4. Conclusion

The automated channel‑package update feature saves substantial manual effort, integrates Android continuous delivery, and reduces learning costs; future work will focus on further improvements and addressing user experience issues.