migrate-xml-ui-to-compose

migrate-xml-ui-to-compose is a skill for Claude Code, Codex from sunnat629/android-media-pack. It costs 23 tokens per session (291 once invoked), scanned A, original, Apache-2.0.

A guide for replacing XML-based Media3 PlayerView screens with Compose, Android's declarative UI toolkit, surfaces and controls.

In plain words
What is it for?
Use it when moving player screens or custom controls from XML layouts to Compose, including their state, controls, subtitles, and fullscreen behavior.
Why use it?
It makes the migration manageable one screen at a time and avoids attaching two incompatible interfaces to the same player. It also keeps fullscreen, subtitles, and settings behavior covered.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when moving player screens or custom controls from XML layouts to Compose, including their state, controls, subtitles, and fullscreen behavior.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add sunnat629/android-media-pack --skill migrate-xml-ui-to-compose
Clone the repo
git clone --depth 1 https://github.com/sunnat629/android-media-pack

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for migrate-xml-ui-to-compose

README.md
[![agentmods](https://agentmods.dev/badge/skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose/github.svg)](https://agentmods.dev/skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose)
Your own site
<a href="https://agentmods.dev/skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose"><img src="https://agentmods.dev/badge/skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for migrate-xml-ui-to-compose

Your own site · 80×15
<a href="https://agentmods.dev/skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose"><img src="https://agentmods.dev/badge/skills/sunnat629/android-media-pack/migrate-xml-ui-to-compose.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 291 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.00291
Opus 5 $0.00012 $0.00146
Sonnet 5 $0.00005 $0.00058
Haiku 4.5 $0.00002 $0.00029

Measured 8d ago against content hash 156f3ae7e2df, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

migrate-xml-ui-to-compose scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.skills/media/migration/migrate-xml-ui-to-compose/SKILL.md · 45 lines

What it actually says

Trigger

Use when replacing XML PlayerView/custom controls with Compose Media3 surfaces and controls.

Rules

  • Start with streaming-media-architecture for ownership, KMP split, preload window, and telemetry.
  • Pin Media3 to 1.10.1 through the version catalog.
  • Keep Media3 APIs in Android source sets; expose KMP-safe state/events upward.
  • Migrate one screen at a time.
  • Do not attach XML PlayerView and Compose surface to the same player simultaneously.
  • Translate controls to Compose slots/state.
  • Keep fullscreen/subtitle/settings behavior covered.

Example

PlayerView XML -> ContentFrame/PlayerSurface + Compose controls
  • media3-compose-ui-material3
  • media3-video-playback
  • media3-lifecycle-state
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 45 lines · 23 tokens per session scan A 156f3ae7e2df

Subscribe to this mod's changes

migrate-xml-ui-to-compose is a skill published in the GitHub repository sunnat629/android-media-pack (13 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 23 tokens to every session and 291 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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