Listener

You can set the listener by the following ways.

Bloom.with(this)
    .setParticleRadius(5)
    .setBloomListener(new BloomListener() {
        @Override
        public void onBegin() {
            //on bloom begin
        }

        @Override
        public void onEnd() {
	    //on bloom end
        }
    })
    .boom(view);