feat(mls): handle unsupported protocol case [WPB-5047] (#2579)

app/src/main/kotlin/com/wire/android/ui/home/messagecomposer/MessageComposer.kt

@@ -42,7 +42,6 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.text.AnnotatedString
-import androidx.compose.ui.tooling.preview.Preview
 import com.wire.android.R
 import com.wire.android.ui.common.banner.SecurityClassificationBannerForConversation
 import com.wire.android.ui.common.bottomsheet.WireModalSheetState
@@ -58,8 +57,10 @@ import com.wire.android.ui.home.messagecomposer.state.MessageComposition
 import com.wire.android.ui.home.messagecomposer.state.MessageCompositionHolder
 import com.wire.android.ui.home.messagecomposer.state.MessageCompositionInputStateHolder
 import com.wire.android.ui.home.messagecomposer.state.Ping
+import com.wire.android.ui.theme.WireTheme
 import com.wire.android.ui.theme.wireColorScheme
 import com.wire.android.ui.theme.wireTypography
+import com.wire.android.util.ui.PreviewMultipleThemes
 import com.wire.android.util.ui.stringWithStyledArgs
 import com.wire.kalium.logic.data.conversation.Conversation.TypingIndicatorMode
 import com.wire.kalium.logic.data.id.ConversationId
@@ -109,6 +110,18 @@ fun MessageComposer(
                 messageListContent = messageListContent
             )
 
+            InteractionAvailability.UNSUPPORTED_PROTOCOL -> DisabledInteractionMessageComposer(
+                conversationId = conversationId,
+                warningText = LocalContext.current.resources.stringWithStyledArgs(
+                    R.string.label_system_message_unsupported_protocol,
+                    MaterialTheme.wireTypography.body01,
+                    MaterialTheme.wireTypography.body02,
+                    colorsScheme().secondaryText,
+                    colorsScheme().onBackground,
+                ),
+                messageListContent = messageListContent
+            )
+
             InteractionAvailability.NOT_MEMBER, InteractionAvailability.DISABLED -> DisabledInteractionMessageComposer(
                 conversationId = conversationId,
                 warningText = null,
@@ -195,10 +208,17 @@ private fun DisabledInteractionMessageComposer(
     }
 }
 
-@Preview
 @Composable
-fun MessageComposerPreview() {
-    val messageComposerViewState = remember { mutableStateOf(MessageComposerViewState()) }
+private fun BaseComposerPreview(
+    interactionAvailability: InteractionAvailability = InteractionAvailability.ENABLED,
+) = WireTheme {
+    val messageComposerViewState = remember {
+        mutableStateOf(
+            MessageComposerViewState(
+                interactionAvailability = interactionAvailability
+            )
+        )
+    }
     val messageComposition = remember { mutableStateOf(MessageComposition.DEFAULT) }
     val selfDeletionTimer = remember { mutableStateOf(SelfDeletionTimer.Enabled(Duration.ZERO)) }
 
@@ -226,3 +246,15 @@ fun MessageComposerPreview() {
         onTypingEvent = { }
     )
 }
+
+@PreviewMultipleThemes
+@Composable
+private fun UnsupportedProtocolComposerPreview() = WireTheme {
+    BaseComposerPreview(interactionAvailability = InteractionAvailability.UNSUPPORTED_PROTOCOL)
+}
+
+@PreviewMultipleThemes
+@Composable
+private fun EnabledComposerPreview() = WireTheme {
+    BaseComposerPreview(interactionAvailability = InteractionAvailability.ENABLED)
+}

app/src/main/res/values/strings.xml

@@ -596,6 +596,9 @@
         <item quantity="other">%1$s were removed from the team</item>
     </plurals>
     <string name="label_system_message_user_not_available">This user is no longer available</string>
+    <string name="label_system_message_unsupported_protocol">The conversation is using an encryption protocol that is
+        not supported by this device. Some devices from the involve users might need updating.
+    </string>
     <string name="label_system_message_new_conversation_receipt_mode">Read receipts are %1$s</string>
     <string name="label_system_message_read_receipt_changed_by_self">%1$s turned read receipts %2$s for everyone</string>
     <string name="label_system_message_read_receipt_changed_by_other">%1$s turned read receipts %2$s for everyone</string>