docs(replay): document Android screenshot controls

[dustinbyrne]

Changes

Document the experimental Android Session Replay screenshot controls from the #761 stack.

• Describe screenshotScale, screenshotCompressionQuality, and screenshotColorMode, including defaults and valid ranges.
• Show a Kotlin configuration example. Explain resolution, memory, color, transparency, and compression trade-offs.
• Keep the existing installation content. Add the reference to the page that renders on the website.

Source checked: PostHog/posthog-android at defdd171fe7a815d374aca9bf01a5c1d53cfb3af.

Validation

• pnpm format:docs and focused Markdown lint passed.
• The Gatsby MDX compiler (@mdx-js/mdx 1.6.22) compiled the page and its option table.
• Internal links, tab names, and relevant anchors were checked against repository content.
• A fresh read-only review checked the documentation against the Android source and tests.
• GATSBY_MINIMAL=true pnpm start: the page, option table, and example rendered in the browser. There were no uncaught errors. Console diagnostics matched the unchanged page.

Before merge

• Release the Android SDK with the complete feat(replay): make screenshot optimizations opt-in posthog-android#761 stack.
• Add the minimum Android SDK version to this page.
• Check the rendered page and browser console in the site preview.

Checklist

• I read the docs and content style guides.
• Words use American English.
• Internal links use relative URLs.

[github-actions]

Deploy preview

Status	Details	Updated (UTC)
🟢 Ready	View preview	Sep 08, 2026 10:04PM

[github-actions]

Vale prose linter → found 0 errors, 2 warnings, 0 suggestions in your markdown

Full report → Copy the linter results into an LLM to batch-fix issues.

Linter being weird? Update the rules!

contents/docs/session-replay/installation/android.mdx — 0 errors, 2 warnings, 0 suggestions

Line	Severity	Message	Rule
3:15	warning	Use 'Android' instead of 'android'.	Vale.Terms
49:41	warning	'lossy' is a possible misspelling.	PostHogBase.Spelling

[github-actions]

Bundle report

Total JS (gzip)

8.85 MiB (+0.4 KiB / +0.0%)

Eager graph (modules shipped in each entrypoint's initial chunks)

Entrypoint	Eager size	Budget	Modules
✅ app	18.44 MiB (+4.2 KiB / +0.0%)	report-only	2053

Largest modules in the app closure

Module	Size
./src/data/mcp-tools.json	1100.8 KiB
css ./node_modules/.pnpm/css-loader@5.2.7_webpack@5.101.3/node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[8].oneOf[1].use[1]!./node_modules/.pnpm/postcss-loader@4.3.0_postcss@8.5.6_webpack@5.101.3/node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[8].oneOf[1].use[2]!./src/styles/global.css	757.9 KiB
./src/components/Stickers/Stickers.tsx	696.4 KiB
./node_modules/.pnpm/@radix-ui+react-icons@1.3.2_react@18.3.1/node_modules/@radix-ui/react-icons/dist/react-icons.esm.js	481.4 KiB
./node_modules/.pnpm/@posthog+brand@0.8.0_react@18.3.1/node_modules/@posthog/brand/dist/generated/hoggies/svg/x-ray.mjs	480.8 KiB
./node_modules/.pnpm/rehype-raw@7.0.0/node_modules/rehype-raw/lib/index.js + 29 modules	395.1 KiB
./node_modules/.pnpm/@posthog+brand@0.8.0_react@18.3.1/node_modules/@posthog/brand/dist/generated/hoggies/svg/im-the-driver.mjs	385.7 KiB
./src/hooks/useCustomers.tsx + 55 modules	370.0 KiB
./node_modules/.pnpm/@posthog+icons@0.36.6_react-dom@18.3.1_react@18.3.1__react@18.3.1/node_modules/@posthog/icons/dist/posthog-icons.es.js	354.8 KiB
./node_modules/.pnpm/react-markdown@8.0.7_@types+react@16.14.66_react@18.3.1/node_modules/react-markdown/lib/react-markdown.js + 88 modules	351.4 KiB
./src/components/ProductComparisonTable/index.tsx + 126 modules	302.5 KiB
./node_modules/.pnpm/cloudinary-core@2.14.0_lodash@4.17.21/node_modules/cloudinary-core/cloudinary-core.js	281.9 KiB
./node_modules/.pnpm/@posthog+brand@0.8.0_react@18.3.1/node_modules/@posthog/brand/dist/generated/hoggies/svg/doll-house.mjs	281.7 KiB
./node_modules/.pnpm/@posthog+brand@0.8.0_react@18.3.1/node_modules/@posthog/brand/dist/generated/hoggies/svg/director.mjs	275.6 KiB
./src/components/SearchUI/index.tsx + 87 modules	273.0 KiB

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Eager-graph budgets are report-only until a baseline is established. Sizes are gzip of public/**/*.js; eager size is webpack module source bytes for the modules actually shipped in the entrypoint's initial chunks (post-tree-shake).