{ "name": "ICanReadChinese", "short_name": "ICanReadChinese", "description": "Leveled Chinese reading journey", "start_url": "/", "display": "standalone", "background_color": "#ffffff", "theme_color": "#ffffff", "icons": [ { "src": "/web-app-manifest-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" }, { "src": "/web-app-manifest-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" } ] }