設置狀態欄顏色/字體顏色

//設置狀態欄顏色/字體顏色
    protected void setImmerseLayout() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            int uiFlags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
            uiFlags |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            getWindow().setStatusBarColor(Color.WHITE);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                uiFlags = uiFlags| View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
            }
            getWindow().getDecorView().setSystemUiVisibility(uiFlags);
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT){
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        }
    }
//設置statusBarColor 爲透明-在styles中設置  
 <item name="android:statusBarColor">@android:color/transparent</item>