Bukul writes a diary every day! I write in my diary every day, but my writing keeps getting erased! Who did this!? Please restore the erased text and save the wronged! Advertising banners and in-app payments are included. We call Android Advertising ID to distinguish users. The Android advertising ID is not directly used or exposed or stored, but is changed to a unique value through UUID and then encrypted before use. UUID - Universally unique identifier: [Permission information for using th