Error was lots of `Duplicate class org.checkerframework.common.reflection.qual.MethodVal found in modules jetified-checker-3.1 (org.checkerframework:checker:3.1.1) and jetified-checker-qual-3.12.0 (org.checkerframework:checker-qual:3.12.0)
Cannot use latest 3.15.0 since it required min API 26.
* Add new attachments selection dialog
* Add rounded corners to bottom sheet dialog.
Note these are currently only visible in the collapsed state.
- [Google issue](https://issuetracker.google.com/issues/144859239)
- [Rejected PR](https://github.com/material-components/material-components-android/pull/437)
- [Github issue](https://github.com/material-components/material-components-android/issues/1278)
* Add changelog entry
* Remove redundant call to superclass click listener
* Refactor to use view visibility helper
* Change redundant sealed class to interface
* Remove unused string
* Revert "Add rounded corners to bottom sheet dialog."
This reverts commit 17c43c9188.
* Remove redundant view group
* Remove redundant `this`
* Update rich text editor to latest
* Update rich text editor version
* Allow toggling rich text in the new editor
* Persist the text formatting setting
* Add changelog entry
* Rich text editor: implement full screen editor mode using ConstraintSets
* Add back press handler
* Change ToggleFullScreen to SetFullScreen, fix rebase issues
* Add warning to fragment_timeline* files
* Fixes existing pushers being overwritten on app startup
* Refreshes pushers in SessionOverview screen
* Fixes push toggle not working for non pusher sessions
* Various code improvements
* Further code improvements for safety
* Fixes CI errors
`Note: /home/runner/work/element-android/element-android/library/external/dialpad/src/main/java/com/android/dialer/dialpadview/DialpadView.java uses or overrides a deprecated API.`
* Add initial Sentry setup for crashes and perf tracking
* Fix failing analytics tests
* Reformat code to fix style issue
* Close sentry when user signs out
* Add initial unit tests for Sentry
* Remove unused import
* Exclude amitkma from signoff requirements for PRs
* Fix crash on image upload preview on Android P
Using hardware bitmap allocation on Android framework versions prior to
Android Q causes a crash when decoding a bitmap if GL context wasn't
initialised. The issue is not documented in ImageDecoder reference but
it is mentioned in the comments of glide[1] with a link to internal
google discussion.
[1] f83cc274b4/library/src/main/java/com/bumptech/glide/load/resource/bitmap/HardwareConfigState.java (L22)
Signed-off-by: Paweł Matuszewski <pamat@protonmail.com>
This patch removes the dependency on `VectorSettings` as well as only
enable animated rendering if the image is actually playable.
Signed-off-by: networkException <git@nwex.de>
This patch introduces a new `ImageContentRenderer` mode used for
autoplaying animated images. The mode shares url resolving semantics
with `FULL_SIZE` and `STICKER`, as such not just fetching thumbnail data
but shares sizing semantics with `THUMBNAIL` (scaling by image height).
This change fixes animated images not playing in cases in which only a
static thumbnail would be loaded.
This new mode will only be chosen if the message content is actually a
playable image, as such limiting bandwith usage to the required amount
by avoiding to load normal images fully (still fetching animated images
will increase bandwith usage as a whole of course).
Signed-off-by: networkException <git@nwex.de>
* Decreases the size of rounded corners
* Increases the maximum width of message bubbles to help avoid unnecessary unused space on screen
Signed-off-by: Danny Seymour <danny@seymour.family>
2022-04-07 02:36:07 -07:00
1514 changed files with 38464 additions and 8128 deletions
Thank you for taking the time to propose a new feature or make a suggestion.
Thank you for taking the time to propose an enhancement to an existing feature. If you would like to propose a new feature or a major cross-platform change, please [start a discussion here](https://github.com/vector-im/element-meta/discussions/new?category=ideas).
- [ ] Check the update of the store descriptions (using Google Translate if necessary) to ensure that the changes are acceptable to be published to the stores.
- [ ] While Weblate is locked, and after the PR from Weblate has been merged, handle all the TODOs in the main `strings.xml` file
- [ ] Run the script `./tools/release/pushPlayStoreMetaData.sh`. You can check in the GooglePlay console the Activity log to check the effect.
- [ ] Ensure all [the required PRs](https://github.com/vector-im/element-android/pulls?q=is%3Aopen+is%3Apr+label%3AZ-NextRelease) have been merged
### Do the release
@@ -32,7 +31,6 @@ body:
- [ ] Run the integration test, and especially `UiAllScreensSanityTest.allScreensTest()`
- [ ] Create an account on matrix.org and do some smoke tests that the sanity test does not cover like: 1-1 call, 1-1 video call, Jitsi call for instance
- [ ] Run towncrier: `towncrier build --version v1.2.3 --draft` (remove `--draft` do write the file CHANGES.md)
- [ ] Check that the folder `changelog.d` is empty. It can happen that some remaining files stay here
- [ ] Check the file CHANGES.md consistency. It's possible to reorder items (most important changes first) or change their section if relevant. Also an opportunity to fix some typo, or rewrite things
- [ ] Add file for fastlane under ./fastlane/metadata/android/en-US/changelogs
- [ ] (optional) Push the branch and start a draft PR (will not be merged), to check that the CI is happy with all the changes.
- Add new UI for selecting an attachment ([#7429](https://github.com/vector-im/element-android/issues/7429))
- Multi selection in sessions list ([#7396](https://github.com/vector-im/element-android/issues/7396))
Bugfixes 🐛
----------
- New line and Enter hardware key presses deleting existing text in some keyboards. ([#7357](https://github.com/vector-im/element-android/issues/7357))
- Fix share actions using share dialog. ([#7400](https://github.com/vector-im/element-android/issues/7400))
- Fix crash by disabling Flipper on Android API 22 and below - only affects debug version of the application. ([#7428](https://github.com/vector-im/element-android/issues/7428))
In development 🚧
----------------
- [Voice Broadcast] Live listening support ([#7419](https://github.com/vector-im/element-android/issues/7419))
- [Voice Broadcast] Improve rendering in the timeline ([#7421](https://github.com/vector-im/element-android/issues/7421))
- Add logic for sign in with QR code ([#7369](https://github.com/vector-im/element-android/issues/7369))
SDK API changes ⚠️
------------------
- Add MetricPlugin interface to implement metrics in SDK clients. ([#7438](https://github.com/vector-im/element-android/issues/7438))
Other changes
-------------
- Upgrade Jitsi SDK to 6.2.2 and WebRtc to 1.106.1-jitsi-12039821. ([#6195](https://github.com/vector-im/element-android/issues/6195))
- Gets thread notifications from sync response ([#7424](https://github.com/vector-im/element-android/issues/7424))
- Replace org.apache.sanselan:sanselan by org.apache.commons:commons-imaging ([#7454](https://github.com/vector-im/element-android/issues/7454))
Changes in Element v1.5.4 (2022-10-19)
======================================
Features ✨
----------
- Add WYSIWYG editor, under a lab flag. ([#7288](https://github.com/vector-im/element-android/issues/7288))
- New Device management, can be enabled in the labs settings.
- Voice broadcast can be enabled in the labs settings (recording is possible only on Android 10 and up).
Bugfixes 🐛
----------
- Fix wrong mic button direction to cancel on RTL languages ([#5968](https://github.com/vector-im/element-android/issues/5968))
- Handle properly when getUser returns null - prefer using getUserOrDefault ([#7372](https://github.com/vector-im/element-android/issues/7372))
- [Device Management] Long session names not handled well ([#7310](https://github.com/vector-im/element-android/issues/7310))
- Fix editing formatted messages with plain text editor ([#7359](https://github.com/vector-im/element-android/issues/7359))
In development 🚧
----------------
- [Device Management] Save "matrix_client_information" events on login/registration ([#7257](https://github.com/vector-im/element-android/issues/7257))
- [Device management] Add lab flag for the feature ([#7336](https://github.com/vector-im/element-android/issues/7336))
- [Device management] Add lab flag for matrix client info account data event ([#7344](https://github.com/vector-im/element-android/issues/7344))
- [Device Management] Redirect to the new screen everywhere when lab flag is on ([#7374](https://github.com/vector-im/element-android/issues/7374))
- [Device Management] Show correct device type icons ([#7277](https://github.com/vector-im/element-android/issues/7277))
- [Device Management] Render extended device info ([#7294](https://github.com/vector-im/element-android/issues/7294))
- [Device management] Improve the parsing for OS of Desktop/Web sessions ([#7321](https://github.com/vector-im/element-android/issues/7321))
- [Device management] Hide the IP address and last activity date on current session ([#7324](https://github.com/vector-im/element-android/issues/7324))
- [Device management] Update the unknown verification status icon ([#7327](https://github.com/vector-im/element-android/issues/7327))
- [Voice Broadcast] Add the "io.element.voice_broadcast_info" state event with a minimalist timeline widget ([#7273](https://github.com/vector-im/element-android/issues/7273))
- [Voice Broadcast] Aggregate state events in the timeline ([#7283](https://github.com/vector-im/element-android/issues/7283))
- [Voice Broadcast] Record and send non aggregated voice messages to the room ([#7363](https://github.com/vector-im/element-android/issues/7363))
- [Voice Broadcast] Start listening to a voice broadcast ([#7387](https://github.com/vector-im/element-android/issues/7387))
- [Voice Broadcast] Enable the feature (behind a lab flag and only for Android 10 and up) ([#7393](https://github.com/vector-im/element-android/issues/7393))
- [Voice Broadcast] Add additional data in events ([#7397](https://github.com/vector-im/element-android/issues/7397))
- Implements MSC3881: Parses `enabled` and `device_id` fields from updated Pusher API ([#7217](https://github.com/vector-im/element-android/issues/7217))
- Adds pusher toggle setting to device manager v2 ([#7261](https://github.com/vector-im/element-android/issues/7261))
- Implement QR Code Login UI ([#7338](https://github.com/vector-im/element-android/issues/7338))
- Implements client-side of local notification settings event ([#7300](https://github.com/vector-im/element-android/issues/7300))
- Links "Enable Notifications for this session" setting to enabled value in pusher ([#7281](https://github.com/vector-im/element-android/issues/7281))
SDK API changes ⚠️
------------------
- Stop using `original_event` field from `/relations` endpoint ([#7282](https://github.com/vector-im/element-android/issues/7282))
- Add `formattedText` or similar optional parameters in several methods:
* RelationService:
* editTextMessage
* editReply
* replyToMessage
* SendService:
* sendQuotedTextMessage
This allows us to send any HTML formatted text message without needing to rely on automatic Markdown > HTML translation. All these new parameters have a `null` value by default, so previous calls to these API methods remain compatible. ([#7288](https://github.com/vector-im/element-android/issues/7288))
- Add support for `m.login.token` auth during QR code based sign in ([#7358](https://github.com/vector-im/element-android/issues/7358))
- Allow getting the formatted or plain text body of a message for the fun `TimelineEvent.getTextEditableContent()`. ([#7359](https://github.com/vector-im/element-android/issues/7359))
Other changes
-------------
- Refactor TimelineFragment, split it into MessageComposerFragment and VoiceRecorderFragment. ([#7285](https://github.com/vector-im/element-android/issues/7285))
- Dependency to arrow has been removed. Please use `org.matrix.android.sdk.api.util.Optional` instead. ([#7335](https://github.com/vector-im/element-android/issues/7335))
- Update WYSIWYG library to v0.2.1. ([#7384](https://github.com/vector-im/element-android/issues/7384))
Changes in Element v1.5.2 (2022-10-05)
======================================
Features ✨
----------
- New App Layout is now enabled by default! Go to the Settings > Labs to toggle this ([#7166](https://github.com/vector-im/element-android/issues/7166))
- Render inline images in the timeline ([#351](https://github.com/vector-im/element-android/issues/351))
- Add privacy setting to disable personalized learning by the keyboard ([#6633](https://github.com/vector-im/element-android/issues/6633))
Bugfixes 🐛
----------
- Disable emoji keyboard not applies in reply ([#5029](https://github.com/vector-im/element-android/issues/5029))
- Fix animated images not autoplaying sometimes if only a thumbnail was fetched from the server ([#6215](https://github.com/vector-im/element-android/issues/6215))
- Add Warning shield when a user previously verified rotated their cross signing keys ([#6702](https://github.com/vector-im/element-android/issues/6702))
- Can't verify user when option to send keys to verified devices only is selected ([#6723](https://github.com/vector-im/element-android/issues/6723))
- Add option to only send to verified devices per room (web parity) ([#6725](https://github.com/vector-im/element-android/issues/6725))
- Delete pin code key and the key used for biometrics authentication on logout ([#6906](https://github.com/vector-im/element-android/issues/6906))
- Fix crash on previewing images to upload on Android Pie. ([#7184](https://github.com/vector-im/element-android/issues/7184))
- Fix app restarts in loop on Android 13 on the first run of the app. ([#7224](https://github.com/vector-im/element-android/issues/7224))
In development 🚧
----------------
- [Device Management] Learn more bottom sheets ([#7100](https://github.com/vector-im/element-android/issues/7100))
- [Device management] Verify current session ([#7114](https://github.com/vector-im/element-android/issues/7114))
- [Device management] Verify another session ([#7143](https://github.com/vector-im/element-android/issues/7143))
- [Device management] Rename a session ([#7158](https://github.com/vector-im/element-android/issues/7158))
- [Device Manager] Unverified and inactive sessions list ([#7170](https://github.com/vector-im/element-android/issues/7170))
- [Device management] Sign out a session ([#7190](https://github.com/vector-im/element-android/issues/7190))
- [Device Manager] Parse user agents ([#7247](https://github.com/vector-im/element-android/issues/7247))
- [Voice Broadcast] Add a feature flag with the composer action ([#7258](https://github.com/vector-im/element-android/issues/7258))
Improved Documentation 📚
------------------------
- Draft onboarding documentation of the project at `./docs/_developer_onboarding.md` ([#7126](https://github.com/vector-im/element-android/issues/7126))
SDK API changes ⚠️
------------------
- Allow the sync timeout to be configured (mainly useful for testing) ([#7198](https://github.com/vector-im/element-android/issues/7198))
- Ports SDK instrumentation tests to use suspending functions instead of countdown latches ([#7207](https://github.com/vector-im/element-android/issues/7207))
- [Device Manager] Extend user agent to include device information ([#7209](https://github.com/vector-im/element-android/issues/7209))
Other changes
-------------
- Add support for `/tableflip` command ([#12](https://github.com/vector-im/element-android/issues/12))
- Decreases the size of rounded corners and increases the maximum width of message bubbles to help avoid unnecessary unused space on screen ([#5712](https://github.com/vector-im/element-android/issues/5712))
- [AppLayout]: added tracking of new analytics events ([#6508](https://github.com/vector-im/element-android/issues/6508))
- Target API 12 and compile with Android SDK 32. ([#6929](https://github.com/vector-im/element-android/issues/6929))
- Add basic integration of Sentry to capture errors and crashes if user has given consent. ([#7076](https://github.com/vector-im/element-android/issues/7076))
- Add support to `/devtools` command. ([#7126](https://github.com/vector-im/element-android/issues/7126))
- Fix lint warning, and cleanup the code ([#7159](https://github.com/vector-im/element-android/issues/7159))
- Mutualize the pending auth handling ([#7193](https://github.com/vector-im/element-android/issues/7193))
- CI: Prevent modification of translations by developer. ([#7211](https://github.com/vector-im/element-android/issues/7211))
- Fix typo in strings.xml and make sure this is American English. ([#7287](https://github.com/vector-im/element-android/issues/7287))
Changes in Element v1.5.1 (2022-09-28)
======================================
Security ⚠️
----------
This update provides important security fixes, update now.
Ref: CVE-2022-39246 CVE-2022-39248
Changes in Element v1.5.0 (2022-09-23)
======================================
Features ✨
----------
- Deferred DMs - Enable and move the feature to labs settings ([#7180](https://github.com/vector-im/element-android/issues/7180))
Bugfixes 🐛
----------
- Fix text margin in QR code view when no display name is set ([#5424](https://github.com/vector-im/element-android/issues/5424))
- [App Layout] Recents carousel now scrolled to first position when new item added to or moved to this position ([#6776](https://github.com/vector-im/element-android/issues/6776))
- Fixed problem when room list's scroll did jump after rooms placeholders were replaced with rooms summary items ([#7079](https://github.com/vector-im/element-android/issues/7079))
- Fixes crash when quickly double clicking FABs in the new app layout ([#7102](https://github.com/vector-im/element-android/issues/7102))
- Fixes space list and new chat bottom sheets showing too small in New App Layout (especially evident in landscape) ([#7103](https://github.com/vector-im/element-android/issues/7103))
- [App Layout] Room leaving prompt dialog now waits user to confirm leaving before do so ([#7122](https://github.com/vector-im/element-android/issues/7122))
- [New Layout] Fixes new chat dialog not getting dismissed after selecting its actions ([#7132](https://github.com/vector-im/element-android/issues/7132))
- Fixes Room List not getting updated when fragment is not in focus ([#7186](https://github.com/vector-im/element-android/issues/7186))
In development 🚧
----------------
- Create DM room only on first message - Add a spinner when sending the first message ([#6970](https://github.com/vector-im/element-android/issues/6970))
- [Device Manager] Filter Other Sessions ([#7045](https://github.com/vector-im/element-android/issues/7045))
- Create DM room only on first message - Fix glitch in the room list ([#7121](https://github.com/vector-im/element-android/issues/7121))
- Create DM room only on first message - Handle the local rooms within the new AppLayout ([#7153](https://github.com/vector-im/element-android/issues/7153))
Other changes
-------------
- [Modules] Lifts the application variants to the app module ([#6779](https://github.com/vector-im/element-android/issues/6779))
- Ensure that we do not expect all the Event fields when requesting `rooms/{roomId}/hierarchy` endpoint. ([#7035](https://github.com/vector-im/element-android/issues/7035))
- Move some GitHub actions to buildjet runners, and remove the second attempt to run integration tests. ([#7108](https://github.com/vector-im/element-android/issues/7108))
- Exclude legacy android support annotation library ([#7140](https://github.com/vector-im/element-android/issues/7140))
- Pulling no longer hosted im.dlg:android-dialer directly into the repository and removing legacy support library usages ([#7142](https://github.com/vector-im/element-android/issues/7142))
- Fixing build cache misses when compiling the vector module ([#7157](https://github.com/vector-im/element-android/issues/7157))
Element Android support can be found in this room: [](https://matrix.to/#/#element-android:matrix.org).
# Specific rules for Matrix Android projects
The rest of the document contains specific rules for Matrix Android projects
## Android Studio settings
@@ -120,17 +152,21 @@ You should consider adding Unit tests with your PR, and also integration tests (
Translations are handled using an external tool: [Weblate](https://translate.element.io/projects/element-android/)
As a general rule, please never edit or add or remove translations to the project in a Pull Request. It can lead to merge conflict if the translations are also modified in Weblate side.
**As a general rule, please never edit or add or remove translations to the project in a Pull Request**. It can lead to merge conflict if the translations are also modified in Weblate side. Pull Request containing change(s) on the translation files cannot be merged.
#### Adding new string
When adding new string resources, please only add new entries in the file `value/strings.xml`. Translations will be added later by the community of translators using Weblate.
When adding new string resources, please only add new entries in the file `values/strings.xml` ([this file](./library/ui-strings/src/main/res/values/strings.xml)). Translations will be added later by the community of translators using Weblate.
The file `value/strings.xml` must only contain American English (U. S. English) values, as this is the default language of the Android operating system. So for instance, please use "color" instead of "colour". Element Android will still use the language set on the system by the user, like any other Android applications which provide translations. The system language can be any other English language variants, or any other languages. Note that this is also possible to override the system language using the Element Android in-app language settings.
The file `values/strings.xml` must only contain American English (U. S. English) values, as this is the default language of the Android operating system. So for instance, please use "color" instead of "colour". Element Android will still use the language set on the system by the user, like any other Android applications which provide translations. The system language can be any other English language variants, or any other languages. Note that this is also possible to override the system language using the Element Android in-app language settings.
New strings can be added anywhere in the file `value/strings.xml`, not necessarily at the end of the file. Generally, it's even better to add the new strings in some dedicated section per feature, and not at the end of the file, to avoid merge conflict between 2 PR adding strings at the end of the same file.
New strings can be added anywhere in the file `values/strings.xml`, not necessarily at the end of the file. Generally, it's even better to add the new strings in some dedicated section per feature, and not at the end of the file, to avoid merge conflict between 2 PR adding strings at the end of the same file.
Do not hesitate to use plurals when appropriate.
##### Plurals
Please use `plurals` resources when appropriate, and note that some languages have specific rules for `plurals`, so even if the string will always be at the plural form for English, please always create a `plurals` resource.
Specific plural forms can be found [here](https://unicode-org.github.io/cldr-staging/charts/37/supplemental/language_plural_rules.html).
#### Editing existing strings
@@ -150,6 +186,23 @@ And add `tools:ignore="UnusedResources"` to the string, to let lint ignore that
The string will be removed during the next sync with Weblate.
#### Renaming string ids
This is possible to rename ids of the String resources, but since translation files cannot be edited, add TODO in the main strings.xml file above the strings you want to rename.
The string id(s) will be renamed during the next Weblate sync.
#### Reordering strings
To group strings per feature, or for any other reasons, it is possible to reorder string resources, but only in the [main strings.xml file](./library/ui-strings/src/main/res/values/strings.xml). ). We do not mind about ordering in the translation files, and anyway this is forbidden to edit manually the translation files.
It is also possible to add empty lines between string resources, and to add XML comments. Please note that the XML comment just above a String resource will also appear on Weblate and be visible to the translators.
### Accessibility
Please consider accessibility as an important point. As a minimum requirement, in layout XML files please use attributes such as `android:contentDescription` and `android:importantForAccessibility`, and test with a screen reader if it's working well. You can add new string resources, dedicated to accessibility, in this case, please prefix theirs id with `a11y_`.
@@ -44,10 +44,12 @@ If you would like to receive releases more quickly (bearing in mind that they ma
## Contributing
Please refer to [CONTRIBUTING.md](https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md) if you want to contribute on Matrix Android projects!
Please refer to [CONTRIBUTING.md](./CONTRIBUTING.md) if you want to contribute on Matrix Android projects!
Come chat with the community in the dedicated Matrix [room](https://matrix.to/#/#element-android:matrix.org).
Also [this documentation](./docs/_developer_onboarding.md) can hopefully help developers to start working on the project.
## Triaging issues
Issues are triaged by community members and the Android App Team, following the [triage process](https://github.com/vector-im/element-meta/wiki/Triage-process).
*Note*: Matrix.org is also hosting a homeserver ([.well-known file](https://matrix.org/.well-known/matrix/client)).
The reference homeserver (this is how Matrix servers are called) implementation is [Synapse](https://github.com/matrix-org/synapse/). But other implementations exist. The Matrix specification is here to ensure that any Matrix client, such as Element Android and its SDK can talk to any Matrix server.
Have a quick look to the client-server API documentation: [Client-server documentation](https://spec.matrix.org/v1.3/client-server-api/). Other network API exist, the list is here: (https://spec.matrix.org/latest/)
Matrix is an open source protocol. Change are possible and are tracked using [this GitHub repository](https://github.com/matrix-org/matrix-doc/). Changes to the protocol are called MSC: Matrix Spec Change. These are PullRequest to this project.
Matrix object are Json data. Unstable prefixes must be used for Json keys when the MSC is not merged (i.e. accepted).
#### Matrix data
There are many object and data in the Matrix worlds. Let's focus on the most important and used, `Room` and `Event`
##### Room
`Room` is a place which contains ordered `Event`s. They are identified with their `room_id`. Nearly all the data are stored in rooms, and shared using homeserver to all the Room Member.
*Note*: Spaces are also Rooms with a different `type`.
##### Event
`Events` are items of a Room, where data is embedded.
There are 2 types of Room Event:
- Regular Events: contain useful content for the user (message, image, etc.), but are not necessarily displayed as this in the timeline (reaction, message edition, call signaling).
- State Events: contain the state of the Room (name, topic, etc.). They have a non null value for the key `state_key`.
Also all the Room Member details are in State Events: one State Event per member. In this case, the `state_key` is the matrixId (= userId).
Important Fields of an Event:
-`event_id`: unique across the Matrix universe;
-`room_id`: the room the Event belongs to;
-`type`: describe what the Event contain, especially in the `content` section, and how the SDK should handle this Event;
-`content`: dynamic Event data; depends on the `type`.
So we have a triple `event_id`, `type`, `state_key` which uniquely defines an Event.
#### Sync
The `Sync` is a way for the Matrix client to be up to date regarding the user data hosted by the server. All the Events are coming through the sync response. More details can be found here: [spec.matrix.org/v1.3/client-server-api/#syncing](https://spec.matrix.org/v1.3/client-server-api/#syncing)
When the application is in foreground, this is a looping request. We are using Https requests, which offer the advantage to be compatible with any homeserver. A sync token is used as request parameter, to let the server know what the client knows.
The `SyncThread` is responsible to manage the sync request loop.
When the application is in background, a Push will trigger a sync request.
##### Glossary about syncs
- **initial sync**: a sync request without a token. This is the first request a client perform after login or after a clear cache. The server will include in the response all your rooms with the full state (all the room membership Event will not be present), with the latest messages for each room. We are in the process to replace this by version 3: sliding sync. All data are inserted to the Database (currently [Realm](https://www.mongodb.com/docs/realm/sdk/java/)).
- **incremental sync**: sync request with a token.
- **gappy sync**: sync request where all the new Events are not returned for one or several Rooms. Also called `limited sync`. It can be limited per Room. To get all the missing Events, a Room pagination API has to be called.
- **sync token**: `next_batch` value in the previous sync response. Will be provided as the `since` parameter for the next sync request.
### The Android project
The project should compile out of the box.
The project is split into several modules. The main ones are:
For the app
-`vector-app`: application entry point;
-`vector`: legacy application, but now a library. In the process of being split into several modules;
-`vector-config`: this is where all the configuration of the application should occurs. Should because we are in the process of migrating all the configuration here;
-`library/ui-strings`: this is where all the string resources are stored. Please refer to [contributing doc](../CONTRIBUTING.md) to know how to make change on this module;
-`library/ui-styles`: this is where the Android styles are defined.
For the SDK
-`matrix-sdk-android`: the main SDK module. The sources are in this project, but are also exported to [its own project](https://github.com/matrix-org/matrix-android-sdk2). All the PRs and issues related to the SDK take place in the Element Android project;
-`matrix-sdk-android-flow`: contains some wrapper to expose `Flow` to the application.
### Matrix SDK
SDK exposes `Services` to the client application. `Services` are public interface, and are defined in this parent package: `org.matrix.android.sdk.api`. Default implementation are internal to the SDK, in this parent package: `org.matrix.android.sdk.internal`. Note that you also have to declare the classes as `internal` when adding classes to the `org.matrix.android.sdk.internal` package.
Interface allows us to replace the implementation for testing purpose.
A generated documentation of the SDK is available [here](https://matrix-org.github.io/matrix-android-sdk2/). Updated after each release. Please ensure that the documentation (KDoc) of all the SDK Services is up to date, and is clear for a SDK user.
The SDK generated documentation also contains information about the entry points of the SDK.
[Dagger](https://dagger.dev/) is used to inject all the dependencies to the SDK classes.
SDK is exposing data as `LiveData`, but we are progressively migrating to `Flow`. Database is the source of truth.
Example:
- Client send an Event using the `SendService`;
- At the end a `SendEvent` task is used;
- Retrofit API is used to send data to the server;
- Goes to the server, which returns only the `event_id`;
- The `Event` is coming back from the `sync` response with eventually extra added data.
### Application
This is the UI part of the project.
There are two variants of the application: `Gplay` and `Fdroid`.
The main difference is about using Firebase on `Gplay` variant, to have Push from Google Services. `FDroid` variant cannot contain closed source dependency.
`Fdroid` is using background polling to lack the missing of Pushed. Now a solution using UnifiedPush has ben added to the project. See refer to [the dedicated documentation](./unifiedpush.md) for more details.
#### MvRx
[Maverick](https://airbnb.io/mavericks/#/README) (or MvRx) is an Android MVI framework that helps to develop Reactive application on Android.
- Activity: holder for Fragment. See the parent [VectorBaseActivity](../vector/src/main/java/im/vector/app/core/platform/VectorBaseActivity.kt);
- Fragment: manage screen of the application. See the parent [VectorBaseFragment](../vector/src/main/java/im/vector/app/core/platform/VectorBaseFragment.kt);
- BottomSheet: see the parent [VectorBaseBottomSheetDialogFragment](../vector/src/main/java/im/vector/app/core/platform/VectorBaseBottomSheetDialogFragment.kt);
- ViewModel: this is where the logic is placed. All our ViewModel has a `handle()` which takes action as parameter. See the parent [VectorViewModel](../vector/src/main/java/im/vector/app/core/platform/VectorViewModel.kt);
- VectorSharedActionViewModel: Specific ViewModel that can be used to communicate between Fragment(s) and the host Activity. See the parent [VectorSharedActionViewModel](../vector/src/main/java/im/vector/app/core/platform/VectorSharedActionViewModel.kt);
- ViewState: this are `data class`, and this represent the state of the View. Has to be copied and set to be updated. Fragment will update the UI regarding the current state (`invalidate()` method). `Async` class from MvRx can be used in the ViewState, especially for asynchronous data loading. Nullability can also be used for optional data. ViewStates have to implement `MavericksState`;
- ViewEvents: useful when the ViewModel asks the View to trigger a specific action: navigation, show dialog, etc. See the parent [VectorViewEvents](../vector/src/main/java/im/vector/app/core/platform/VectorViewEvents.kt);
- ViewAction (`VectorViewModelAction`): useful when the UI (generally the Fragment) asks the ViewModel to do something. See the parent [VectorViewModelAction](../vector/src/main/java/im/vector/app/core/platform/VectorViewModelAction.kt);
- Controller: see the `Epoxy` section just below.
##### Behavior
Fragment asks the ViewModel to perform an action (coming from the user, but not necessarily. ViewModel can then talk to the SDK, updates the state once or several times. Fragment update the UI regarding the new state.
When ViewModel is instantiated, it can subscribe using the SDK Services to get live state of the data.
`invalidate()` has to be used by default, but it's possible to listen to specific member(s) of the `ViewState` using `onEach`. TODO Add an example.
`awaitState()` method
#### Epoxy
[Epoxy](https://github.com/airbnb/epoxy) is an Android library for building complex screens in a RecyclerView. Please read [the introduction](https://github.com/airbnb/epoxy#epoxy).
- Controller declares items of the RecyclerView. Controller is injected in the Fragment. Controller extends `EpoxyController`, or one of its subclass, especially `TypedEpoxyController`;
- Fragment gives the state to the controller using `setData`;
-`buildModels` will be called by the framework;
- Controller will create ordered Items.
Epoxy does the diffing, and handle many other thing for us, like handling item type, etc.
See for instance the controller [AccountDataEpoxyController](../vector/src/main/java/im/vector/app/features/settings/devtools/AccountDataEpoxyController.kt)) for a simple example.
Warning: do not use twice the same item `id` or it will crash.
#### Other frameworks
- Dependency injection is managed by [Dagger](https://dagger.dev/) (SDK) and [Hilt](https://developer.android.com/training/dependency-injection/hilt-android) (App);
- [Retrofit](https://square.github.io/retrofit/) and [OkHttp3](https://square.github.io/okhttp/): network requests;
- [Moshi](https://github.com/square/moshi) is used to parse and serialize Json object;
### Push
Please see the dedicated documentation for more details.
This is the classical scenario:
- App receives a Push. Note: Push is ignored if app is in foreground;
- App asks the SDK to load Event data (fastlane mode). We have a change to get the data faster and display the notification faster;
- App asks the SDK to perform a sync request.
### Dependencies management
All the dependencies are declared in `build.gradle` files. But some versions are declared in [this dedicated file](../dependencies.gradle).
When adding a new dependency, you will have to update the file [dependencies_groups.gradle](../dependencies_groups.gradle) to allow the dependency to be downloaded from the artifact repository. Sometimes sub-dependencies need to be added too, until the project can compile.
[Dependabot](https://github.com/dependabot) is set up on the project. This tool will automatically create Pull Request to upgrade our dependencies one by one.
dependencies_group, gradle files, Dependabot, etc.
### Test
Please refer to [this dedicated document](./ui-tests.md).
TODO add link to the dedicated screenshot test documentation
### Other points
#### Logging
**Important warning: ** NEVER log private user data, or use the flag `LOG_PRIVATE_DATA`. Be very careful when logging `data class`, all the content will be output!
[Timber](https://github.com/JakeWharton/timber) is used to log data to logcat. We do not use directly the `Log` class. If possible please use a tag, as per
````kotlin
Timber.tag(loggerTag.value).d("my log")
````
because automatic tag (= class name) will not be available on the release version.
Also generally it is recommended to provide the `Throwable` to the Timber log functions.
Last point, not that `Timber.v` function may have no effect on some devices. Prefer using `Timber.d` and up.
#### Rageshake
Rageshake is a feature to send bug report directly from the application. Just shake your phone and you will be prompted to send a bug report.
Bug report can contain:
- a screenshot of the current application state
- the application logs from up to 15 application starts
- the logcat logs
- the key share history (crypto data)
The data will be sent to an internal server, which is not publicly accessible. A GitHub issue will also be created to a private GitHub repository.
Rageshake can be very useful to get logs from a release version of the application.
### Tips
- Element Android has a `developer mode` in the `Settings/Advanced settings`. Other useful options are available here;
- Show hidden Events can also help to debug feature. When developer mode is enabled, it is possible to view the source (= the Json content) of any Events;
- Type `/devtools` in a Room composer to access a developer menu. There are some other entry points. Developer mode has to be enabled;
- Hidden debug menu: when developer mode is enabled and on debug build, there are some extra screens that can be accessible using the green wheel. In those screens, it will be possible to toggle some feature flags;
- Using logcat, filtering with `onResume` can help you to understand what screen are currently displayed on your device. Searching for string displayed on the screen can also help to find the running code in the codebase.
- When this is possible, prefer using `sealed interface` instead of `sealed class`;
- When writing temporary code, using the string "DO NOT COMMIT" in a comment can help to avoid committing things by mistake. If committed and pushed, the CI will detect this String and will warn the user about it.
## Happy coding!
The team is here to support you, feel free to ask anything to other developers.
Also please feel to update this documentation, if incomplete/wrong/obsolete/etc.
@@ -31,10 +31,12 @@ The documentation describes what we do to have one, using [Synapse](https://gith
Steps:
- Install virtualenv
- Install poetry
```bash
python3 -m pip install virtualenv
pip install --user pipx
pipx install poetry
python3 -m pipx ensurepath # To run if `pipx install poetry` complained about PATH not being correctly set
```
- Clone Synapse repository
@@ -52,11 +54,8 @@ You should have the develop branch cloned by default.
- Run synapse, from the Synapse folder you just cloned
```bash
virtualenv -p python3 env
source env/bin/activate
pip install -e .
demo/start.sh --no-rate-limit
poetry install --extras all
poetry run ./demo/start.sh --no-rate-limit
```
Alternatively, to install the latest Synapse release package (and not a cloned branch) you can run the following instead of `git clone` and `pip install -e .`:
@@ -86,13 +85,7 @@ It can be done using this command:
To stop Synapse, you can run the following commands:
```bash
./demo/stop.sh
```
And you can deactivate the virtualenv:
```bash
deactivate
poetry run ./demo/stop.sh
```
## Troubleshoot
@@ -113,19 +106,4 @@ Ensure you have the following configuration in `demo/etc/8080.config`.
public_baseurl: http://10.0.2.2:8080/
```
After changing this you will need to restart synapse using `demo/stop.sh` and `demo/start.sh` to load the new configuration.
### virtualenv command fails
You can try using
```bash
python3 -m venv env
```
or
```bash
python3 -m virtualenv env
```
instead of
```bash
virtualenv -p python3 env
```
After changing this you will need to restart synapse using `poetry run demo/stop.sh` and `poetry run demo/start.sh` to load the new configuration.
- Screenshot tests are tests which record the content of a rendered screen and verify subsequent runs to check if the screen renders differently.
- Element uses [Paparazzi](https://github.com/cashapp/paparazzi) to render, record and verify android layouts.
- The screenshot verification occurs on every pull request as part of the `tests.yml` workflow.
## Setup
- Install Git LFS through your package manager of choice (`brew install git-lfs` | `yay -S git-lfs`).
- Install the Git LFS hooks into the project.
```bash
# with element-android as the current working directory
git lfs install --local
```
- If installed correctly, `git push` and `git pull` will now include LFS content.
## Recording
-`./gradlew recordScreenshots`
- Paparazzi will generate images in `${module}/src/test/snapshots`, which will need to be committed to the repository using Git LFS.
## Verifying
-`./gradlew verifyScreenshots`
- In the case of failure, Paparazzi will generate images in `${module}/out/failure`. The images will show the expected and actual screenshots along with a delta of the two images.
## Contributing
- When creating a test, the file (and class) name names must include `ScreenshotTest`, eg `ItemScreenshotTest`.
- After creating the new test, record and commit the newly rendered screens.
-`./tools/validate_lfs` can be ran to ensure everything is working correctly with Git LFS, the CI also runs this check.
* [Extensions used to streamline the test setup](#extensions-used-to-streamline-the-test-setup)
* [Fakes and Fixtures](#fakes-and-fixtures)
<!--- END -->
## Overview
Unit tests are a mechanism to validate our code executes the way we expect. They help to inform the design of our systems by requiring testability and
understanding, they describe the inner workings without relying on inline comments and protect from unexpected regressions.
However, unit tests are not a magical solution to solve all our problems and come at a cost. Unreliable and hard to maintain tests often end up ignored, deleted
or worse, provide a false sense of security.
### Best Practices
Tests can be written in many ways, the main rule is to keep them simple and maintainable. Some ways to help achieve this are...
- Break out logic into single units (following the Single Responsibility Principle) to reduce test complexity.
- Favour pure functions, avoiding mutable state.
- Prefer dependency injection to static calls to allow for simpler test setup.
- Write concise tests with a single function under test, clearly showing the inputs and expected output.
- Create separate test cases instead of changing parameters and grouping multiple assertions within a single test to help trace back failure causes (with the
exception of parameterised tests).
- Assert against entire models instead of subsets of properties to capture any possible changes within the test scope.
- Avoid invoking logic from production instances other than the class under test to guard from unrelated changes.
- Always inject `Dispatchers` and `Clock` instances and provide fake implementations for tests to avoid non deterministic results.
## Project Conventions
#### Setup
- Test file and class name should be the class under test with the Test suffix, created in a `test` sourceset, with the same package name as the class under
test.
- Dependencies of the class are instantiated inline, junit will recreate the test class for each test run.
- A line break between the dependencies and class under test helps clarify the instance being tested.
```kotlin
classMyClassTest{
privatevalfakeUppercaser=FakeUppercaser()
// line break between the class under test and its dependencies
fun`given a lowercase label, when uppercasing, then returns label uppercased`
```
When the input is given directly to the _when_, this can also be represented as...
```kotlin
@Test
fun`when uppercasing a lowercase label, then returns label uppercased`
```
Multiple given or returns statements can be used in the name although it could be a sign that the logic being tested does too much.
---
#### Format
- Test bodies are broken into sections through the use of blank lines where the sections correspond to the test name.
- Sections can span multiple lines.
```kotlin
// comments are for illustrative purposes
/* given */ val lowercaseLabel = "hello world"
/* when */ val result = textUppercaser.uppercase(lowercaseLabel)
/* then */ result shouldBeEqualTo "HELLO WORLD"
```
- Functions extracted from test bodies are placed beneath all the unit tests.
---
#### Assertions
- Assertions against test results are made using [Kluent's](https://github.com/MarkusAmshove/Kluent) _fluent_ api.
- Typically `shouldBeEqualTo`is the main assertion to use for asserting function return values as by project convention we assert against entire objects or
lists.
```kotlin
val result = listOf("hello", "world")
// Fail
result shouldBeEqualTo listOf("hello")
```
```kotlin
data class Person(val age: Int, val name: String)
val result = Person(age = 100, name = "Gandalf")
// Avoid
result.age shouldBeEqualTo 100
// Prefer
result shouldBeEqualTo Person(age = 100, "Gandalf")
```
- Exception throwing can be asserted against using `assertFailsWith<T:Throwable>`.
- When asserting reusable exceptions, include the message to distinguish between them.
```kotlin
assertFailsWith<ConcreteException>(message = "Details about error") {
// when section of the test
codeUnderTest()
}
```
---
#### Constants
- Reusable values are extracted to file level immutable properties or constants.
- These can be parameters or expected results.
- The naming convention is to prefix with `A` or `AN` for better matching with the test name.
```kotlin
private const val A_LOWERCASE_LABEL = "hello"
class MyTest {
@Test
fun `when uppercasing a lowercase label, then returns label uppercased`() {
val result = TextUppercaser().uppercase(A_LOWERCASE_LABEL)
...
}
}
```
---
#### Mocking
- In order to provide different behaviour for dependencies within tests our main method is through mocking, using [Mockk](https://mockk.io/).
- We avoid using relaxed mocks in favour of explicitly declaring mock behaviour through the _Fake_ convention. There are exceptions when mocking framework
classes which would require a lot of boilerplate.
- Using `Spy` is discouraged as it inherently requires real instances, which we are avoiding in our tests. There are exceptions such as `VectorFeatures` which
acts like a `Fixture` in release builds.
---
#### Fakes
- Fakes are reusable instances of classes purely for testing purposes. They provide functions to replace the functions of the interface/class they're faking
with test specific values.
- When faking an interface, the _Fake_ can be written using delegation or by stubbing
- All Fakes currently reside in the same package `${package}.test.fakes`
```kotlin
// Delegating to a mock
class FakeClock : Clock by mockk() {
fun givenEpoch(epoch: Long) {
every { epochMillis() } returns epoch
}
}
// Stubbing the interface
class FakeClock(private val epoch: Long) : Clock {
override fun epochMillis() = epoch
}
```
It's currently more common for fakes to fake class behaviour, we achieve this by wrapping and exposing a mock instance.
```kotlin
class FakeCursor {
val instance = mockk<Cursor>()
fun givenEmpty() {
every { instance.count } returns 0
every { instance.moveToFirst() } returns false
}
}
val fakeCursor = FakeCursor().apply { givenEmpty() }
```
#### Fixtures
- Fixtures are a reusable wrappers around data models. They provide default values to make creating instances as easy as possible, with the option to override
specific parameters when needed.
- Are namespaced within an `object`.
- Reduces the _find usages_ noise when searching for usages of the origin class construction.
- All Fixtures currently reside in the same package `${package}.test.fixtures`.
```kotlin
object ContentAttachmentDataFixture {
fun aContentAttachmentData(
type: ContentAttachmentData.Type.TEXT,
mimeType: String? = null
) = ContentAttachmentData(type, mimeType)
}
```
- Fixtures can also be used to manage specific combinations of parameters
```kotlin
fun aContentAttachmentAudioData() = aContentAttachmentData(
type = ContentAttachmentData.Type.AUDIO,
mimeType = "audio/mp3",
)
```
---
### Examples
##### Extensions used to streamline the test setup
```kotlin
class CircularCacheTest {
@Test
fun `when putting more than cache size then cache is limited to cache size`() {
val (cache, internalData) = createIntCache(cacheSize = 3)
cache.putInOrder(1, 1, 1, 1, 1, 1)
internalData shouldBeEqualTo arrayOf(1, 1, 1)
}
}
private fun createIntCache(cacheSize: Int): Pair<CircularCache<Int>, Array<Int?>> {
- `ViewModels` often emit multiple states which are copies of the previous state, the `test` extension `assertStatesChanges` allows only the difference to be
supplied.
```kotlin
data class ViewState(val name: String? = null, val age: Int? = null)
Hlavní změny v této verzi: Nové funkce v Experimentálních funkcích: Rozšířený editor zpráv, nová správa zařízení, hlasové vysílání. Stále v aktivním vývoji!
Úplný seznam změn: https://github.com/vector-im/element-android/releases
Die wichtigste Änderung in dieser Version: Neue Funktionen in den Labor-Einstellungen: Textverarbeitungs-Editor, neue Geräteverwaltung, Sprachübertragung. Noch in aktiver Entwicklung!
Main changes in this version: New features under the labs settings: Rich text composer, new device management, voice broadcast. Still under active development!
Full changelog: https://github.com/vector-im/element-android/releases
Põhilised muutused selles versioonis: Uued võimalused katsete all: vormindatud teksti põhine toimeti, uus seadmehaldus, ringhäälingukõned (kõik on hetkel aktiivsel arendamisel).
Kogu ingliskeelne muudatuste logi: https://github.com/vector-im/element-android/releases
Principaux changements pour cette version : Nouvelles fonctionnalités expérimentales: éditeur de texte formaté, nouveau gestionnaire d’appareils, diffusion audio. C’est toujours en cours de développement!
Intégralité des changements : https://github.com/vector-im/element-android/releases
Perubahan utama dalam versi ini: Fitur baru di belakang pengaturan uji coba: Komposer teks kaya, pengelolaan perangkat baru, siaran suara. Masih dalam pengembangan aktif!
Catatan perubahan lanjutan: https://github.com/vector-im/element-android/releases
Element adalah perpesanan yang aman dan aplikasi kolaborasi tim produktivitas yang ideal untuk obrolan grup saat bekerja jarak jauh. Aplikasi perpesanan ini menggunakan enkripsi ujung-ke-ujung untuk menyediakan konferensi video, pembagian berkas, dan panggilan suara yang aman.
Element adalah perpesanan yang aman dan aplikasi kolaborasi tim produktivitas yang ideal untuk obrolan grup saat bekerja jarak jauh. Aplikasi perpesanan ini menggunakan enkripsi ujungkeujung untuk menyediakan konferensi video, pembagian berkas, dan panggilan suara yang aman.
<b>Fitur Element termasuk:</b>
- Alat komunikasi daring yang canggih
@@ -11,7 +11,7 @@ Element adalah perpesanan yang aman dan aplikasi kolaborasi tim produktivitas ya
Element benar-benar berbeda dari aplikasi perpesanan dan aplikasi kolaborasi lainnya. Element beroperasi pada Matrix, jaringan terbuka untuk pengiriman pesan yang aman dan komunikasi yang terdesentralisasi.
<b>Perpesanan dengan privasi dan enkripsi</b>
Element melindungi Anda dari iklan yang tidak diinginkan, penambangan data, dan taman berdinding. Element juga mengamankan semua data Anda, komunikasi video dan suara satu-ke-satu dengan enkripsi ujung-ke-ujung, dan verifikasi perangkat menggunakan penandatanganan silang.
Element melindungi Anda dari iklan yang tidak diinginkan, penambangan data, dan taman berdinding. Element juga mengamankan semua data Anda, komunikasi video dan suara satu-ke-satu dengan enkripsi ujungkeujung, dan verifikasi perangkat menggunakan penandatanganan silang.
Element memberikan Anda kendali atas privasi Anda sambil memungkinkan Anda untuk berkomunikasi dengan siapa saja secara aman di jaringan Matrix, atau alat kolaborasi bisnis lainnya dengan mengintegrasikan aplikasi seperti Slack.
@@ -30,7 +30,7 @@ Element menempatkan Anda dalam kendali dengan cara yang berbeda:
Anda dapat mengobrol dengan siapa saja di jaringan Matrix, jika mereka menggunakan Element, aplikasi Matrix lain, atau bahkan menggunakan aplikasi perpesanan yang berbeda.
<b>Sangat aman</b>
Enkripsi ujung-ke-ujung yang nyata (hanya mereka yang di dalam obrolan dapat mendekripsikan pesan), dan verifikasi perangkat menggunakan penandatanganan silang.
Enkripsi ujungkeujung yang nyata (hanya mereka yang di dalam obrolan dapat mendekripsikan pesan), dan verifikasi perangkat menggunakan penandatanganan silang.
<b>Komunikasi dan integrasi lengkap</b>
Perpesanan, panggilan suara dan video, pembagian berkas, pembagian layar dan banyak integrasi bot dan widget. Buat ruangan dan komunitas, tetap terhubung, dan selesaikan hal-hal penting.
Modifiche principali in questa versione: nuove funzioni nelle impostazioni Laboratori: compositore in rich text, nuova gestione dispositivi, trasmissione voce. Ancora in sviluppo attivo!
Element yra ir saugaus žinučių siuntimo, ir produktyvaus komandinio bendradarbiavimo programėlė, puikiai tinkanti grupiniams pokalbiams dirbant nuotoliniu būdu. Ši pokalbių programa naudoja visapusį šifravimą, kad užtikrintų galingas vaizdo konferencijas, dalijimąsi failais ir balso skambučius.
<b>Element funkcijos turi:</b>
- Išplėstinės bendravimo internetu priemonės
- Visiškai užšifruotos žinutės, kad būtų galima saugiau bendrauti su įmone, net ir su nuotoliniais darbuotojais
- Decentralizuoti pokalbiai, pagrįsti atvirojo kodo sistema Matrix
- Saugus dalijimasis failais su šifruotais duomenimis valdant projektus
- Vaizdo pokalbiai su IP balso perdavimu ir ekrano bendrinimu
- Lengva integracija su mėgstamiausiomis internetinėmis bendradarbiavimo priemonėmis, projektų valdymo įrankiais, VoIP paslaugomis ir kitomis komandinių pokalbių programomis
Element visiškai skiriasi nuo kitų žinučių siuntimo ir bendradarbiavimo programėlių. Ji veikia Matrix - atvirame tinkle, skirtame saugiam žinučių siuntimui ir decentralizuotam bendravimui. Jame galima savarankiškai talpinti duomenis ir žinutes savo serveryje, kad naudotojai galėtų maksimaliai valdyti ir kontroliuoti savo duomenis ir žinutes.
<b>Privatumas ir šifruotos žinutės</b>
Element apsaugo jus nuo nepageidaujamų reklamų, duomenų gavybos ir uždarų sodų. Jis taip pat apsaugo visus jūsų duomenis, "vienas su vienu" vaizdo ir balso ryšį, naudodamas visapusį šifravimą ir kryžmiškai pasirašytą įrenginių patvirtinimą.
Element suteikia galimybę kontroliuoti savo privatumą ir kartu saugiai bendrauti su visais, esančiais Matrix tinkle, arba kitais verslo bendradarbiavimo įrankiais integruojantis su tokiomis programėlėmis kaip Slack.
<b>Element gali būti savarankiškai talpinamas</b>
Kad galėtumėte geriau kontroliuoti savo slaptus duomenis ir pokalbius, Element gali būti savarankiškai talpinamas arba galite pasirinkti bet kurį Matrix pagrindu veikiantį serverį - atvirojo kodo decentralizuoto bendravimo standartu. Element suteikia privatumą, saugumo atititikimą ir integracijos lankstumą.
<b>Jūsų duomenys priklauso jums</b>
Jūs nusprendžiate, kur laikyti savo duomenis ir žinutes. Be duomenų gavybos ar trečiųjų šalių prieigos rizikos.
Element suteikia jums kontrolę įvairiais būdais:
1. Gaukite nemokamą paskyrą viešajame serveryje matrix.org, kurį talpina Matrix kūrėjai, arba rinkitės iš tūkstančių viešųjų serverių, kurių talpinimą teikia savanoriai
2. Savarankiškai talpinkite savo paskyrą, naudodami serverį savo IT infrastruktūroje
<b>Atviras žinučių siuntimas ir bendradarbiavimas</b>
Galite bendrauti su bet kuriuo Matrix tinklo nariu, nesvarbu, ar jis naudojasi Element, kita Matrix programėle, ar net jei naudoja kitą žinučių siuntimo programėlę.
<b>Super saugus</b>
Tikras visapusis šifravimas (žinutes gali iššifruoti tik pokalbio dalyviai) ir kryžminiu parašu patvirtintas įrenginių patvirtinimas.
<b>Pilnas bendravimas ir integracija</b>
Žinučių siuntimas, balso ir vaizdo skambučiai, failų ir ekrano bendrinimas ir daugybė integracijų, robotų ir valdiklių. Kurkite kambarius, bendruomenes, palaikykite ryšį ir atlikite darbus.
<b>Tęskite darbą ten, kur baigėte</b>
Palaikykite ryšį, kad ir kur būtumėte, naudodami visiškai sinchronizuotą žinučių istoriją visuose įrenginiuose ir internete adresu https://app.element.io
<b>Atviras kodas</b>
Element Android yra atvirojo kodo projektas, kurį talpina GitHub. Praneškite apie klaidas ir (arba) prisidėkite prie jo kūrimo adresu https://github.com/vector-im/element-android
Belangrijkste veranderingen in deze versie: Verscheidene foutoplossingen en stabiliteitsverbeteringen.
Volledige lijst met veranderingen: https://github.com/vector-im/element-android/releases
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