Is your feature request related to a problem? Please describe.
The project looks a bit weird if you only have .library selected for example, it negates the need for the bottom bar.

Describe the solution you'd like
Ability to hide the bottom bar, or have it hide automatically when only one item is selected

Let me know if you need more info.

java.lang.NoSuchMethodError: No virtual method into(Landroid/widget/ImageView;)Lcom/bumptech/glide/request/target/Target; in class Lcom/bumptech/glide/RequestBuilder; or its super classes (declaration of 'com.bumptech.glide.RequestBuilder' appears in 1/base.apk:classes5.dex)
at me.iwf.photopicker.adapter.PhotoGridAdapter

com.github.bumptech.glide:glide:4.11.0

Process: com.xxx.xxx.xxx, PID: 10551
java.lang.NoSuchMethodError: No virtual method centerCrop()Lcom/bumptech/glide/request/RequestOptions; in class Lcom/bumptech/glide/request/RequestOptions; or its super classes (declaration of 'com.bumptech.glide.request.RequestOptions'

It would be nice to include also other file types in iOS from the storage/cloud using IQMediaPickerController like nativescript-mdeiafilepicker, if mediaType is set to Any.