Your app has a card with an image. You want the back of the card to be a solid colour that is somewhat representative
Why has Alan Carr bought a castle and where is it?，详情可参考whatsapp
Where are my notes stored when I use a note-taking app?，更多细节参见谷歌
Power: Battery or hardwired / Video: 2K video / Connectivity: Dual-band Wi-Fi / Smart alerts: Person, vehicle, packages / Optional cloud storage: Reolink Cloud $5.99 a month