MainActivity.java 文件源码

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    //创建资源
    rc = new ResourcesCompat();

    //创建FRAGMENT  添加tab
    pager = new Pager(getSupportFragmentManager());

    //得到VIEWPAGER
    viewPager = (ViewPager)findViewById(R.id.view_pager);
    viewPager.setAdapter(pager);

    //把TAB 添加到TabLayout上
    TabLayout tabLayout = (TabLayout)findViewById(R.id.tab_layout);

    //设置tab显示的内容
    tabLayout.setupWithViewPager(viewPager);
    tabLayout.getTabAt(0).setText("闪光灯编码");
    tabLayout.getTabAt(3).setText("闪光灯解码");
    tabLayout.getTabAt(2).setText("参数设置 ");
    tabLayout.getTabAt(1).setText("对照表 ");
    tabLayout.getTabAt(4).setText("关于我们");
    viewPager.setOffscreenPageLimit(0);
    //添加导航条颜色
    if(Build.VERSION.SDK_INT >= CUSTOM_TOP_BAR_COLOR_API){
        Window window = getWindow();
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.setStatusBarColor(rc.getColor(getResources(), R.color.bold, null));
        window.setNavigationBarColor(rc.getColor(getResources(), R.color.dull, null));
    }

}