How did Islam change as it came into contact with Hinduism?

Hinduism is a diversity-filled socio-religious way of life of the Hindu people of the Indian subcontinent, their diaspora, and some other regions which had Hindu influence in the ancient and medieval times. In Hinduism God can be worshiped in the name one believes or in the form one believes and allows idol worship, hence Hinduism's concept of God does not contradict the concept of Allah, the Islamic God.