[工作] quota介紹(轉)

Android 8.0之後enable quota:
https://source.android.com/devices/storage/faster-stats

鳥哥的介紹:
http://linux.vbird.org/linux_basic/0420quota.php

[工作] Pixel(Google手機) 更換factory image的方法

1. 抓image:
https://developers.google.com/android/images

2. 在Settings -> Developer option裡面開啟OEM unlock

3.
解壓縮下載的image,
fastboot flashing unlock,
flash_all.sh

4. 等燒完重開機就ok了

[工作] Command的方式將package增加系統管理權限

adb shell
dpm set-device-owner com.mycompany.deviceowner/.DeviceAdminReceiver