How to change Toolbar navigation icon and options menu margin
I went through the Toolbar source code to find a solution and it turned out to be pretty simple.
Toolbar uses two styles to style the toolbar and the navigation icon. Just had to override those styles with my own.
<style name="myToolbarNavigationButtonStyle" parent="@style/Widget.AppCompat.Toolbar.Button.Navigation"> <item name="android:minWidth">0dp</item> <item name="android:padding">12dp</item> <item name="android:scaleType">centerInside</item></style><style name="myToolbarStyle" parent="@style/Widget.AppCompat.Toolbar"> <item name="android:paddingRight">10dp</item></style><style name="AppTheme" parent="AppBaseTheme"> <item name="toolbarStyle">@style/myToolbarStyle</item> <item name="toolbarNavigationButtonStyle">@style/myToolbarNavigationButtonStyle</item></style>