Clean up remaining CFv2 todos.

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationAdapterV2.kt

@@ -184,19 +184,16 @@ class ConversationAdapterV2(
   }
 
   fun canJumpToPosition(absolutePosition: Int): Boolean {
-    // todo [cody] handle typing indicator
-    val position = absolutePosition
-
-    if (position < 0) {
+    if (absolutePosition < 0) {
       return false
     }
 
-    if (position > super.getItemCount()) {
-      Log.d(TAG, "Could not access corrected position $position as it is out of bounds.")
+    if (absolutePosition > super.getItemCount()) {
+      Log.d(TAG, "Could not access corrected position $absolutePosition as it is out of bounds.")
       return false
     }
 
-    if (!isRangeAvailable(position - 10, position + 5)) {
+    if (!isRangeAvailable(absolutePosition - 10, absolutePosition + 5)) {
       getItem(absolutePosition)
       return false
     }
@@ -228,15 +225,12 @@ class ConversationAdapterV2(
    * Momentarily highlights a mention at the requested position.
    */
   fun pulseAtPosition(position: Int) {
-    if (position >= 0 && position < itemCount) {
-      // TODO [cfv2] adjust for typing indicator
-      val correctedPosition = position
-
-      recordToPulse = getConversationMessage(correctedPosition)
+    if (position in 0 until itemCount) {
+      recordToPulse = getConversationMessage(position)
       if (recordToPulse != null) {
         pulseRequest = ConversationAdapterBridge.PulseRequest(position, recordToPulse!!.messageRecord.isOutgoing)
       }
-      notifyItemChanged(correctedPosition)
+      notifyItemChanged(position)
     }
   }
 

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationFragment.kt

@@ -1506,8 +1506,7 @@ class ConversationFragment :
   }
 
   private fun updateLinkPreviewState() {
-    // TODO [cfv2] include viewModel.isPushAvailable && in check
-    if (!attachmentManager.isAttachmentPresent && context != null) {
+    if (viewModel.isPushAvailable && !attachmentManager.isAttachmentPresent && context != null) {
       linkPreviewViewModel.onEnabled()
       linkPreviewViewModel.onTextChanged(composeText.textTrimmed.toString(), composeText.selectionStart, composeText.selectionEnd)
     } else {
@@ -2693,7 +2692,7 @@ class ConversationFragment :
       val recipient: Recipient? = viewModel.recipientSnapshot
       return ConversationOptionsMenu.Snapshot(
         recipient = recipient,
-        isPushAvailable = recipient?.isRegistered == true && Recipient.self().isRegistered,
+        isPushAvailable = viewModel.isPushAvailable,
         canShowAsBubble = Observable.empty(),
         isActiveGroup = recipient?.isActiveGroup == true,
         isActiveV2Group = recipient?.let { it.isActiveGroup && it.isPushV2Group } == true,
@@ -3572,7 +3571,6 @@ class ConversationFragment :
 
   private inner class AttachmentManagerListener : AttachmentManager.AttachmentListener {
     override fun onAttachmentChanged() {
-      // TODO [cfv2] handleSecurityChange(viewModel.getConversationStateSnapshot().getSecurityInfo());
       updateToggleButtonState()
       updateLinkPreviewState()
     }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationViewModel.kt

@@ -112,6 +112,9 @@ class ConversationViewModel(
   var recipientSnapshot: Recipient? = null
     private set
 
+  val isPushAvailable: Boolean
+    get() = recipientSnapshot?.isRegistered == true && Recipient.self().isRegistered
+
   val wallpaperSnapshot: ChatWallpaper?
     get() = recipientSnapshot?.wallpaper