All tags
Posts tagged with "AOSP"
Loop Engineering's Missing Building Block: Why Embedded Systems Are a Safer Playground for AI Agents
Addy Osmani's Loop Engineering describes five building blocks for autonomous AI loops, but misses a critical question: when AI says 'done,' how do you know it's actually done? In AOSP / embedded environments, the answer is deterministic verification, the system itself tells you.
Loop Engineering 的第六塊積木：為什麼嵌入式系統天生更適合 AI Agent
Addy Osmani 的 Loop Engineering 描述了 AI 自動化迴圈的五塊積木，但漏了一個關鍵問題：AI 說「做好了」，你怎麼知道它是真的？在 AOSP / 嵌入式環境裡，答案是 deterministic verification，系統本身會告訴你。
AI 為什麼會一本正經地胡說八道？從底層機制到實際可用的工程策略
大模型的幻覺不是偶發的 bug，而是架構天生自帶的系統性風險。從底層原理拆解成因，談工程解法，以及為什麼 AOSP 開發環境本身就是一台天然的防幻覺兜底機。
Why AI Confidently Makes Things Up: From Root Causes to Practical Engineering Strategies
LLM hallucination is not an occasional bug, it's a systemic risk baked into the architecture. A breakdown of root causes, engineering countermeasures, and why AOSP development workflows are a natural safety net for AI agents.
From Binary Releases to Behavior Releases: The New Problem with Android On-Device AI
When Android apps become agent-callable tools and on-device models become part of runtime behavior, the release artifact is no longer just a binary that passed tests.
從 Binary Release 到 Behavior Release：Android On-Device AI 的新問題
當 Android app 變成 agent 可呼叫的工具、on-device model 成為 runtime 行為的一部分，測試從 UI flow 轉向 release-engineering 的證據保全。
Why ALSA Loopback Can't Capture Audio on Amlogic S905X4
ALSA loopback on S905X4 captures silence because the Amlogic Audio HAL intercepts PCM before it reaches the hardware pins, routing it through Dolby MS12 via an internal SPDIF path invisible to ALSA.
為什麼 ALSA Loopback 在 Amlogic S905X4 上抓不到音訊
在 S905X4 上用 ALSA Loopback 做音訊擷取，結果只有靜音。問題不在 loopback 硬體，而是 Amlogic Audio HAL 在 PCM 到達硬體腳位之前就把音訊轉進 Dolby MS12，走了一條 ALSA 看不到的內部 SPDIF 路徑到 HDMI TX。
SELinux Multi-SoC Policy Architecture: From Pitfalls to Design Contracts
When an Android platform supports multiple chipsets, the layered design of SELinux policy determines the ceiling of maintenance cost. This post walks through the three-layer protection model, common directory layout traps, and how to govern cross-SoC sepolicy with contracts instead of folders.
SELinux Multi-SoC 策略架構：從踩坑到設計契約
在 Android 平台上支援多個晶片組時，SELinux policy 的分層設計決定了維護成本的上限。這篇文章從實戰踩坑出發，拆解三層保護模型、目錄切法的常見陷阱，以及如何用「契約」而非「資料夾」來治理跨 SoC 的 sepolicy。
用 Apple Container + Rosetta 在 Mac 上跑 AOSP Module Build
macOS 26 推出了 Apple Container，我試著用它在 MacBook 上本地跑 AOSP module build，加速開發迭代。這篇記錄完整的設定過程、踩到的三個坑、以及 persistent cache 的效能數據。
Running AOSP Module Builds on Mac with Apple Container + Rosetta
macOS 26 shipped Apple Container. I tried using it to run AOSP module builds locally on a MacBook to speed up development iteration. This post covers the setup, three compatibility issues I hit, and performance data with persistent cache.
從極客灣被封殺的橫評學到的：Android OS 開發者該關注的 Video/Audio Linkage Path
極客灣 44 台手機遊戲性能大橫評被全網下架，但其測試方法論對 Android OS 開發者極具參考價值。深入分析 Video Linkage Path 和 Audio Linkage Path 的技術原理、Android vs iOS 的差異，以及自定義 Android 平台的優化方向。
247GB 的 Codebase，一個 AI，和一堆踩過的坑
當你的 AOSP codebase 大到人腦裝不下，Claude Code + 自建 MCP server 能幫到什麼程度？這是我從「能動就好」到 16 個工具的完整過程，包括哪些假設被打臉。
How to build AOSP on M1
How to build AOSP on M1