Unable to change done button title ?

[ZaidAhmad2468]

When I select multiple images from galary then its Done button looks likes hanged/stucked.
Is there any way to change done button to loading indicator on pressing done button? like whatsapp doing.

[comeonyoh]

The first solution is you can inherit the TLPhotosPickerViewController and override selectedAssets. And then you can a protocol which confirm to TLPhotosPickerViewControllerDelegate and use it.

The second solution is you have to confirm TLPhotosPickerLogDelegate and implement select/deselect method.
This method will be called before selectedAssets's count changes.