//狀態欄類型
public static final int STATUSBAR_TYPE_TRANSPARENT_WHITE = 1; //狀態欄類型為透明底部，白色字體圖標
public static final int STATUSBAR_TYPE_WHITE_BLACK = 2; //狀態欄類型為白色底部，黑色字體圖標

public static void setStatusBar(Activity pActivity, int pStatusbarType) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                //5.x開始需要把顏色設置透明，否則導航欄會呈現系統默認的淺灰色
                Window window = pActivity.getWindow();
                View decorView = window.getDecorView();
                //兩個 flag 要結合使用，表示讓應用的主體內容占用系統狀態欄的空間
                int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                        | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
                if (pStatusbarType == STATUSBAR_TYPE_WHITE_BLACK) {
                    option |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
                }
                decorView.setSystemUiVisibility(option);
                window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

                if (pStatusbarType == STATUSBAR_TYPE_WHITE_BLACK) {
                    //背景
                    window.setStatusBarColor(Color.WHITE);
                } else if (pStatusbarType == STATUSBAR_TYPE_TRANSPARENT_WHITE) {
                    //背景
                    window.setStatusBarColor(Color.TRANSPARENT);
                }
                //底部導航欄顏色
//                window.setNavigationBarColor(Color.TRANSPARENT);
//                window.setNavigationBarColor(ContextCompat.getColor(activity, R.color.black));
            } else {
                //以下這種情況沒有測試過
               /* if (pStatusbarType == UtilsKey.STATUSBAR_TYPE_WHITE_BLACK) {
                    setStatusBar2(pActivity);
                } else if (pStatusbarType == UtilsKey.STATUSBAR_TYPE_TRANSPARENT_WHITE) {*/
                Window window = pActivity.getWindow();
                WindowManager.LayoutParams attributes = window.getAttributes();
                int flagTranslucentStatus = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
                attributes.flags |= flagTranslucentStatus;
                    /*int flagTranslucentNavigation = WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;
                    attributes.flags |= flagTranslucentNavigation;*/
                window.setAttributes(attributes);
//                }
            }
        }
    }

    public static void setStatusBar2(Activity pActivity) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            pActivity.getWindow().getDecorView().setSystemUiVisibility(
                    View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                pActivity.getWindow().setStatusBarColor(Color.WHITE);
            } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                pActivity.getWindow().setStatusBarColor(ContextCompat.getColor(pActivity, R.color.translucent));
            }
            pActivity.getWindow().setNavigationBarColor(ContextCompat.getColor(pActivity, R.color.black));
        }
    }

沈浸式狀態欄使用記錄