android – 如何为NavigationView中的单个菜单项提供自定义文本颜色？

首先获取要更改颜色的MenuItem

然后用你的颜色涂抹spAnnable

SpAnnableString s = new SpAnnableString(menuItem.gettitle());
s.setSpan(new ForegroundColorSpan(Color.your_color),s.length(),0);
menuItem.settitle(s);

而已..

现在下面的代码是针对您的第二个解决方案动态更改文本颜色菜单点击..

navView.setNavigationItemSELEctedListener(new 
    NavigationView.onNavigationItemSELEctedListener() {
        @Override
        public Boolean onNavigationItemSELEcted(MenuItem menuItem) {
            SpAnnableString s = new SpAnnableString(menuItem.gettitle());
            s.setSpan(new ForegroundColorSpan(Color.RED),0);
            menuItem.settitle(s);
            return false;
        }
    });