Disabling navigation drawer, toggling home-button/up-indicator in fragments

Short Code

public void setDrawerState(boolean isEnabled) {
    if ( isEnabled ) {
        mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
        drawerToggle.onDrawerStateChanged(DrawerLayout.LOCK_MODE_UNLOCKED);
        drawerToggle.setDrawerIndicatorEnabled(true);
        drawerToggle.syncState();

    }
    else {
        mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
        drawerToggle.onDrawerStateChanged(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
        drawerToggle.setDrawerIndicatorEnabled(false);
        drawerToggle.syncState();
    }
}