Add a button to select different albums

[MarvinBai330]

Hi, Thank you for creating such great library.

When I use this library, I found it would be good if there is a button for selecting album, instead of browsering all images.

I have a brief idea about how to implement it:

1. Use MediaLibrary.getAlbumsAsync() to get all albums and push it input Albums[]
2. Loop the Albums[], then

   const albumAssets = MediaLibrary.getAssetsAsync({
     first: 1,
     album: {item.id},
   });
   item.albumCover = albumAssets[0].uri

   to add a cover of each album.

3. Loop the Albums[] to show all album's title and its cover (first image)
4. When user click one of the albums, the function loadAssets() probably need to be added a params album: albumId for example.
5. Done

I am new to Expo, so I don't know whether this idea is correct or not. Thanks.

[natysoz]

add to TODO list