As the title says, I want to know if there is any way to control views inside the NavigationView
header? (Except for adding or removing header.)
For exa
After updating your support library to version 23.1.1 or above,
You could do this -
View header = navigationView.getHeaderView(0);
TextView text = (TextView) header.findViewById(R.id.textView);
or if you have multiple headers
navigationView.getHeaderCount()
Ref : https://code.google.com/p/android/issues/detail?id=190226#c31