【android 10 耳机】接入耳机状态栏不显示图标

修改

/ frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconController.java

    public static ArraySet<String> getIconBlacklist(String blackListStr) {
        ArraySet<String> ret = new ArraySet<>();
        if (blackListStr == null) {
            /*jicong.wang modify start {@*/
            //blackListStr = "rotate,headset";
            blackListStr = "rotate";
            /*jicong.wang modify end @}*/
        }
        String[] blacklist = blackListStr.split(",");
        for (String slot : blacklist) {
            if (!TextUtils.isEmpty(slot)) {
                ret.add(slot);
            }
        }
        return ret;
    }