Context cannot be converted to ActivityBase?

Question

Java

public void initPicture() {
        final ActivityBase activity = this.context;
        activity.setPermissionGranted(new OnPermissionGranted() {
            public void onGranted() {
                MultiImageSelector.create().showCamera(true).count(5).multi().start(activity, Contants.FEED_PHOTO_SELECT.intValue());
            }
        });
    }

please help when compiling, I get an error indicating this code
Context cannot be converted to ActivityBase
final ActivityBase activity = this.context;

Answer 1

(ActivityBase)this.context