How to change background color of floating action menu

问题

I am using this library for floating action button

https://github.com/futuresimple/android-floating-action-button

If anyone is aware about it, we know that we can change the background color of floating action menu with this line in xml :

fab:fab_addButtonColorNormal="@color/floating_action_menu"

Is there a way to do so programmatically??

floatingmenu.setBackgroundColor(color) doesnt work......

回答1:

It looks like FloatingActionsMenu has no getter/setter for this. To get this feature you can fork the project and add getter for mAddButton member of FloatingActionsMenu class:

AddFloatingActionButton getAddButton(){
    return mAddButton;     
}

Then you will be able to call methods of FloatingActionButton class :

floatingmenu.getAddButton().setColorNormal(...); 

回答2:

I got one solution

Add this method in FloatingActionsMenu class :

public void setNormalColor(int color) {
        mAddButtonColorNormal = color;
        removeView(mAddButton);
        createAddButton(myContext);
    }

It's works for me

来源：https://stackoverflow.com/questions/30099725/how-to-change-background-color-of-floating-action-menu