Mobile Phone Tablet Conversations Android @string/never 256 KiB 512 KiB 1 MiB 5 MiB 10 MiB 0 262144 524288 1048576 5242880 10485760 @string/thirty_minutes @string/one_hour @string/two_hours @string/eight_hours @string/until_further_notice 1800 3600 7200 28800 -1 @string/none @string/recently_used @string/attach_take_picture @string/attach_choose_picture @string/attach_record_voice @string/send_location none recent photo picture voice location @string/pref_confirm_messages_none @string/pref_confirm_messages_received @string/pref_confirm_messages_read_and_received 0 1 2