isDateChanged static method

bool isDateChanged(
  1. int position,
  2. List<ChatMessageModel> mChatData
)

Checks the current header id with previous header id @param position Position of the current item @return boolean True if header changed, else false

Implementation

static bool isDateChanged(int position, List<ChatMessageModel> mChatData) {
  // try {
  var prePosition = position + 1;
  var size = mChatData.length - 1;
  if (position == size) {
    return true;
  } else {
    if (prePosition <= size && position <= size) {
      var currentHeaderId = mChatData[position].messageSentTime.toInt();
      var previousHeaderId = mChatData[prePosition].messageSentTime.toInt();
      return currentHeaderId != previousHeaderId;
    }
  }
  return false;
}