Content scanner: scan timeline events for unsafe content by jmartinesp · Pull Request #7159 · element-hq/element-x-android

Make sure `CoilMediaFetcher` throws any exception it finds so we can later handle them and check why some media didn't load

jmartinesp

committed

Add `LocalEventContentValidationState` to be able to track an event content's validation state in any UI component inside the chat screen

jmartinesp

committed

Add `InvalidContentView` to be used when the media content is invalid

jmartinesp

committed

Use `InvalidContentView` along with the cache inside the content views for images, videos and stickers, so we can check if the thumbnail had already been validated

jmartinesp

committed

Adjust the design of the message bubble based on the content validation state: invalid contents will display a red background and border

jmartinesp

committed

Disable clicking on events with invalid content

jmartinesp

committed

Ensure `TimelineItemEventContentView` in other places also passes an `eventId`, needed for the content validation

jmartinesp

committed

Add `ContentScannerService` for running manual scans besides those the SDK will do automatically

jmartinesp

committed

Add the option to being able to manually scan media from the timeline using `TimelineProtectionState`

jmartinesp

committed

Add `ValidateMediaHelper` to manually scan the media content in the timeline items, besides the thumbnails that are displayed

jmartinesp

committed

Add missing blurhash for the thumbnail of the video timeline items

jmartinesp

committed

Handle content in replies too

jmartinesp

committed

Include `isMediaContent`

jmartinesp

committed

Add `MediaItem.blurHash` to image and video items

jmartinesp

committed

Move `ContentScannerService` to be injected in `RoomScope` to match `EventContentValidationCache`

jmartinesp

committed

Fix lint issues

jmartinesp

committed

Fix tests

jmartinesp

committed

Update screenshots

ElementBot

authored and

jmartinesp

committed

Add new tests and improve screenshots

jmartinesp

committed

Update screenshots

ElementBot

authored and

jmartinesp

committed

Tweak `TimelineItemVoiceView` states

jmartinesp

committed

Fix rendering of `TimelineItemVideoView`

jmartinesp

committed

Fix rebase issue

jmartinesp

committed

Add support for gallery events too - refactored `ContentValidationState`

jmartinesp

committed

Fix tests

jmartinesp

committed

Try fixing screenshot tests

jmartinesp

committed

Update screenshots

ElementBot

committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Content scanner: scan timeline events for unsafe content#7159

Content scanner: scan timeline events for unsafe content#7159
jmartinesp wants to merge 27 commits into
developfrom
feat/content-scanner-manual-scan-timeline

Commits on Jul 8, 2026

Make sure `CoilMediaFetcher` throws any exception it finds so we can later handle them and check why some media didn't load

Add `LocalEventContentValidationState` to be able to track an event content's validation state in any UI component inside the chat screen

Add `InvalidContentView` to be used when the media content is invalid

Use `InvalidContentView` along with the cache inside the content views for images, videos and stickers, so we can check if the thumbnail had already been validated

Adjust the design of the message bubble based on the content validation state: invalid contents will display a red background and border

Disable clicking on events with invalid content

Ensure `TimelineItemEventContentView` in other places also passes an `eventId`, needed for the content validation

Add `ContentScannerService` for running manual scans besides those the SDK will do automatically

Add the option to being able to manually scan media from the timeline using `TimelineProtectionState`

Add `ValidateMediaHelper` to manually scan the media content in the timeline items, besides the thumbnails that are displayed

Add missing blurhash for the thumbnail of the video timeline items

Handle content in replies too

Include `isMediaContent`

Add `MediaItem.blurHash` to image and video items

Move `ContentScannerService` to be injected in `RoomScope` to match `EventContentValidationCache`

Fix lint issues

Fix tests

Update screenshots

Add new tests and improve screenshots

Update screenshots

Tweak `TimelineItemVoiceView` states

Fix rendering of `TimelineItemVideoView`

Fix rebase issue

Add support for gallery events too - refactored `ContentValidationState`

Fix tests

Try fixing screenshot tests

Update screenshots