set button colors in java does not work

[davidkhala]

And I found in CricleMenuView.class, line 240 within the method ' initButtons(...)'
button.setBackgroundTintList(ColorStateList.valueOf(((Integer)colors.get(i)).intValue()));
Should it be simply button.setBackgroundColor??

[dvg4000]

You can set buttons colors only in constructors.
In XML-layout:

 <com.ramotion.circlemenu.CircleMenuView
        ...
        app:button_colors="@array/colors"
        app:button_icons="@array/icons"/>

or in constructor:

        final ArrayList<Integer> icons = new ArrayList<>();
        final ArrayList<Integer> colors = new ArrayList<>();

        final Random rnd = new Random();
        final int bCount = 6;

        for (int i = 0; i < bCount; i++) {
            icons.add(android.R.drawable.ic_dialog_email);
            colors.add(Color.rgb(rnd.nextInt(255), rnd.nextInt(255), rnd.nextInt(255)));
        }

        final CircleMenuView menu = new CircleMenuView(this, icons, colors);
        final FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
                FrameLayout.LayoutParams.WRAP_CONTENT,
                FrameLayout.LayoutParams.WRAP_CONTENT);
        lp.gravity = Gravity.CENTER;
        menu.setLayoutParams(lp);

        final FrameLayout fl = findViewById(R.id.frame_layout);
        fl.addView(menu);

[davidkhala]

Thanks and I got the reason: the colors array element should be color Integer instead of colorRes int,
I mixed up them before.