OnItemClickListener not Working

When we are working with custom Listview, than normally this error happen due to confusion of Listener of Listview and it sub views Listener like the OnclickListener of Button within item of Listener and Listview OnitemClickListener. To resolve this confusion, write this attribute in root Layout or parent layout.

android:descendantFocusability="blocksDescendants"

Write this code into every button,Textview,ImageView etc. means child view

android:focusable="false"
android:clickable="false"