Support gallery messages (#6519)

* Support gallery messages * Address review * Remove unused function * Fix indent * Add "Gallery" message prefix * Support galleries for image editing * Fix tapping on a tile opens the last item * Fix overflow count * Add caption editing to gallery messages * Use the new gallery string for prefix * Lock sending galleries behind a feature flag * Fix detekts * Fix * Ensure image edition is saved when navigating * Fix sending media broken on edited gallery. * Fix tests * Order imports * Remove unused parameters. * Fix copyright header of new files. * Fix Konsist test * Extract new previews to a dedicated file. * Sync strings * Remove unused import * Update screenshots * Trigger CI * Remove parameters with default value. * More cleanup * Restore sendAsFile behavior. * Improve Preview. * Improve Preview. * Improve Preview. * Fix gallery sending cancel and retry issue * Ensure any previous job is cancelled. * Fix issue in summary message * Gallery feature is disabled by default. * Kotlin convention * Remove useless parenthesis * Update screenshots * Fix test * List -> ImmutableList * Remove useless code. * Render formatted caption for attachment list. * Replace set of Booleans by an enum * Remove unused model for individual caption in a gallery Event. * Fix tests * Fix tests * Rework MediaViewer entry point. And ensure that the clicked image from the gallery is displayed first. * Ensure gallery item can be click in the pinned message list Improve the gallery item click handling code. * Improve code and fix separator color Closes #7101 * React on attachment item click Improve code * Improve code and support 0 items in gallery. * Fix click on attachment item not rendering anything. --------- Co-authored-by: Benoit Marty <benoitm@element.io> Co-authored-by: Benoit Marty <benoit@matrix.org> Co-authored-by: ElementBot <android@element.io>
2026-11-03 16:10:00 +00:00 · 2026-06-26 17:00:56 +03:00
parent 9e7ae34728
commit 87aff40b26
180 changed files with 3470 additions and 637 deletions
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.libraries.mediaviewer.api
+
+import android.os.Parcelable
+import io.element.android.libraries.matrix.api.media.MediaSource
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
+data class GalleryItemData(
+    val filename: String,
+    val mimeType: String,
+    val mediaSource: MediaSource,
+    val thumbnailSource: MediaSource?,
+    val type: Type,
+) : Parcelable {
+    enum class Type {
+        Image,
+        Video,
+        Audio,
+        File,
+    }
+}
@@ -13,6 +13,24 @@ import io.element.android.libraries.core.mimetype.MimeTypes
 import io.element.android.libraries.matrix.api.core.UserId
 import kotlinx.parcelize.Parcelize

+@Parcelize
+data class GalleryInfo(
+    val caption: String?,
+    val formattedCaption: CharSequence? = null,
+    val senderId: UserId?,
+    val senderName: String?,
+    val senderAvatar: String?,
+    val dateSent: String?,
+    val dateSentFull: String?,
+    val initialIndex: Int,
+    val isAttachment: Boolean,
+) : Parcelable
+
+@Parcelize
+data class AvatarInfo(
+    val filename: String,
+) : Parcelable
+
@Parcelize
 data class MediaInfo(
    val filename: String,
@@ -35,19 +35,29 @@ interface MediaViewerEntryPoint : FeatureEntryPoint {
        fun forwardEvent(eventId: EventId, fromPinnedEvents: Boolean)
    }

-    data class Params(
-        val mode: MediaViewerMode,
-        val eventId: EventId?,
-        val mediaInfo: MediaInfo,
-        val mediaSource: MediaSource,
-        val thumbnailSource: MediaSource?,
-        val canShowInfo: Boolean,
-    ) : NodeInputs
+    sealed interface Params : NodeInputs {
+        data class RoomMedia(
+            val mode: MediaViewerMode,
+            val eventId: EventId?,
+            val mediaInfo: MediaInfo,
+            val mediaSource: MediaSource,
+            val thumbnailSource: MediaSource?,
+        ) : Params
+
+        data class EventGallery(
+            val eventId: EventId?,
+            val galleryInfo: GalleryInfo,
+            val galleryItems: List<GalleryItemData>,
+        ) : Params
+
+        data class Avatar(
+            val avatarInfo: AvatarInfo,
+            val mediaSource: MediaSource,
+            val thumbnailSource: MediaSource?,
+        ) : Params
+    }

    sealed interface MediaViewerMode : Parcelable {
-        @Parcelize
-        data object SingleMedia : MediaViewerMode
-
        @Parcelize
        data class TimelineImagesAndVideos(val timelineMode: Timeline.Mode) : MediaViewerMode