Web App Manifest: screenshots
Web App Manifest: screenshots — The screenshots member supplies richer install UI in browsers and store listings.
浏览器与生态支持
Section titled “浏览器与生态支持”| Browser / Platform | Support | Since | Confidence | Source | Notes |
|---|---|---|---|---|---|
| Chrome (Android) | ✅ yes | 94 | high | ref | Drives the richer install dialog on Android. |
| Chrome (Desktop) | ✅ yes | 105 | high | ref | — |
| Edge (Desktop) | ✅ yes | 105 | high | ref | — |
| Safari (iOS) | ❌ no | — | low | ref | Parsed but not used in the Add to Home Screen flow. |
| Safari (macOS) | ❌ no | — | low | ref | — |
| Firefox (Desktop) | ❌ no | — | medium | ref | — |
| Samsung Internet | ✅ yes | 17.0 | low | ref | — |
Ecosystem & commercial policy
| Entity | Type | Context | Status | Sponsored | Notes |
|---|---|---|---|---|---|
| Google Play (TWA) | store_policy | Google Play TWA | ✅ supported | No | Store listing screenshots are managed in Play Console, separate from the manifest member. |
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