app/assets/images/manifest.json
{
"name": "home",
"icons": [
{
"src": "\/android-chrome-36x36.png",
"sizes": "36x36",
"type": "image\/png",
"density": 0.75
},
{
"src": "\/android-chrome-48x48.png",
"sizes": "48x48",
"type": "image\/png",
"density": 1
},
{
"src": "\/android-chrome-72x72.png",
"sizes": "72x72",
"type": "image\/png",
"density": 1.5
},
{
"src": "\/android-chrome-96x96.png",
"sizes": "96x96",
"type": "image\/png",
"density": 2
},
{
"src": "\/android-chrome-144x144.png",
"sizes": "144x144",
"type": "image\/png",
"density": 3
},
{
"src": "\/android-chrome-192x192.png",
"sizes": "192x192",
"type": "image\/png",
"density": 4
}
]
}