A private messenger for Android.
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Performance improvements and bug fixes (#869)
* refactor: fail on testSnode instead of recursively using up snode list. add call timeout on http client

* refactor: refactoring batch message receives and pollers

* refactor: reduce thread utils pool count to a 2 thread fixed pool. Do a check against pubkey instead of room names for oxenHostedOpenGroup

* refactor: caching lib with potential loader fixes and no-cache for giphy

* refactor: remove store and instead use ConcurrentHashMap with a backing update coroutine

* refactor: queue trim thread jobs instead of add every message processed

* fix: wrapping auth token and initial sync for open groups in a threadutils queued runnable, getting initial sync times down

* fix: fixing the user contacts cache in ConversationAdapter.kt

* refactor: improve polling and initial sync, move group joins from config messages into a background job fetching image.

* refactor: improving the job queuing for open groups, replacing placeholder avatar generation with a custom glide loader and archiving initial sync of open groups

* feat: add OpenGroupDeleteJob.kt

* feat: add open group delete job to process deletions after batch adding

* feat: add vacuum and fix job queue re-adding jobs forever, only try to set message hash values in DB if they have changed

* refactor: remove redundant inflation for profile image views throughout app

* refactor(wip): reducing layout inflation and starting to refactor the open group deletion issues taking a long time

* refactor(wip): refactoring group deletion to not iterate through and delete messages individually

* refactor(wip): refactoring group deletion to not iterate through and delete messages individually

* fix: group deletion optimisation

* build: bump build number

* build: bump build number and fix batch message receive retry logic

* fix: clear out open group deletes

* fix: update visible ConversationAdapter.kt binding for initial contact fetching and better traces for debugging background jobs

* fix: add in check for / force sync latest encryption key pair from linked devices if we already have that closed group

* Rename .java to .kt

* refactor: change MmsDatabase to kotlin to make list operations easier

* fix: nullable type

* fix: compilation issues and constants in .kt instead of .java

* fix: bug fix expiration timer on closed group recipient

* feat: use the job queue properly across executors

* feat: start on open group dispatcher-specific logic, probably a queue factory based on openGroupId if that is the same across new message and deletion jobs to ensure consistent entry and removal

* refactor: removing redundant code and fixing jobqueue per opengroup

* fix: allow attachments in note to self

* fix: make the minWidth in quote view bind max of text / title and body, wrapped ?

* fix: fixing up layouts and code view layouts

* fix: remove TODO, remove timestamp binding

* feat: fix view logic, avatars and padding, downloading attachments lazily (on bind), fixing potential crash, add WindowDebouncer.kt

* fix: NPE on viewModel recipient from removed thread while tearing down the Recipient observer in ConversationActivityV2.kt

* refactor: replace conversation notification debouncer handler with handlerthread, same as conversation list debouncer

* refactor: UI for groups and poller improvements

* fix: revert some changes in poller

* feat: add header back in for message requests

* refactor: remove Trace calls, add more conditions to the HomeDiffUtil for updating more efficiently

* feat: try update the home adapter if we get a profile picture modified event

* feat: bump build numbers

* fix: try to start with list in homeViewModel if we don't have already, render quotes to be width of attachment slide view instead of fixed

* fix: set channel to be conflated instead of no buffer

* fix: set unreads based off last local user message vs incrementing unreads to be all amount

* feat: add profile update flag, update build number

* fix: link preview thumbnails download on bind

* fix: centercrop placeholder in glide request

* feat: recycle the contact selection list and profile image in unbind

* fix: try to prevent user KP crash at weird times

* fix: remove additional log, improve attachment download success rate, fix share logs dialog issue
2022-06-08 17:12:34 +10:00
.github Update bug_report 2021-06-02 09:19:30 +10:00
app Performance improvements and bug fixes (#869) 2022-06-08 17:12:34 +10:00
buildSrc Speed up Gradle sync 2021-05-18 14:18:16 +10:00
gradle/wrapper refactor: Use view binding to replace Kotlin synthetics (#824) 2022-01-14 07:56:15 +02:00
libsession Performance improvements and bug fixes (#869) 2022-06-08 17:12:34 +10:00
libsignal Performance improvements and bug fixes (#869) 2022-06-08 17:12:34 +10:00
.gitattributes materialize conversation item indicators 2014-11-18 11:27:08 -08:00
.gitignore Old python scripts and config files removed. Transifex config updated with the new directory structure. 2020-11-26 12:27:17 +11:00
BUILDING.md Update BUILDING 2021-05-24 13:22:17 +10:00
CODE_OF_CONDUCT.md Create CODE_OF_CONDUCT.md 2021-06-01 17:16:34 +10:00
LICENSE Initial Project Import 2011-12-20 10:20:44 -08:00
README.md Update Oxen mentions, remove FB 2021-08-17 12:01:46 +10:00
build.gradle refactor: Use view binding to replace Kotlin synthetics (#824) 2022-01-14 07:56:15 +02:00
gradle.properties Add a global search (#834) 2022-02-07 17:06:27 +11:00
gradlew Gradle/Gradlew/AndroidGradlePlugin update. 2019-03-18 15:09:56 -07:00
gradlew.bat Gradle/Gradlew/AndroidGradlePlugin update. 2019-03-18 15:09:56 -07:00
settings.gradle Old python scripts and config files removed. Transifex config updated with the new directory structure. 2020-11-26 12:27:17 +11:00

README.md

Session Android

Download on the Google Play Store

Add the F-Droid repo

Download the APK from here

Summary

Session integrates directly with Oxen Service Nodes, which are a set of distributed, decentralized and Sybil resistant nodes. Service Nodes act as servers which store messages offline, and a set of nodes which allow for onion routing functionality obfuscating users' IP addresses. For a full understanding of how Session works, read the Session Whitepaper.

Want to contribute? Found a bug or have a feature request?

Please search for any existing issues that describe your bugs in order to avoid duplicate submissions. Submissions can be made by making a pull request to our dev branch. If you don't know where to start contributing, try reading the Github issues page for ideas.

Build instructions

Build instructions can be found in BUILDING.md.

Translations

Want to help us translate Session into your language? You can do so at https://crowdin.com/project/session-android!

Verifying signatures

Step 1:

wget https://raw.githubusercontent.com/oxen-io/oxen-core/master/utils/gpg_keys/KeeJef.asc
gpg --import KeeJef.asc

Step 2:

Get the signed hash for this release. SESSION_VERSION needs to be updated for the release you want to verify.

export SESSION_VERSION=1.10.4
wget https://github.com/oxen-io/session-android/releases/download/$SESSION_VERSION/signatures.asc

Step 3:

Verify the signature of the hashes of the files.

gpg --verify signatures.asc 2>&1 |grep "Good signature from"

The command above should print "Good signature from "Kee Jefferys...". If it does, the hashes are valid but we still have to make the sure the signed hashes matches the downloaded files.

Step 4:

Make sure the two commands below returns the same hash. If they do, files are valid.

sha256sum session-$SESSION_VERSION-universal.apk
grep universal.apk signatures.asc

License

Copyright 2011 Whisper Systems

Copyright 2013-2017 Open Whisper Systems

Copyright 2019-2021 The Oxen Project

Licensed under the GPLv3: http://www.gnu.org/licenses/gpl-3.0.html

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