commit 2fb45cc57f99c98bca11982de04228985aa02da5
author Lucas Katt <lucaskatt@google.com> Wed Nov 29 23:17:15 2023 +0000
committer Lucas Katt <lucaskatt@google.com> Thu Dec 14 20:35:30 2023 +0000
tree b498874b9dbbed059c7e414dbcb4c5c2a25f7072
parent 0b06f5649dea4693165a421613fa9e8ad8692fa4

Create WAP cache and API for retrieving WAP message sizes.

As part of the effort to support MMS over satellite, we want to limit the size of MMS that can be downloaded while using a satellite connection. This cl implements a cache of message sizes retrieved from WAP push messages. In a future cl, the message size will be retrieved from the cache during mms download and if it exceeds some threshold the download will be prevented.

See the design of the cache here go/android-wap-push-cache.

Test: atest WapPushCacheTest SmsControllerTest
Bug: 311244479

Change-Id: Ie5fc3b1043141a8d42a6f6f08d99e86525f20b20