fun findViewByPath()

in facebook-core/src/main/java/com/facebook/appevents/codeless/CodelessMatcher.kt [281:335]
51 lines of code
11 McCabe index (conditional complexity)

      fun findViewByPath(
          mapping: EventBinding?,
          view: View?,
          path: List<PathComponent>,
          level: Int,
          index: Int,
          mapKey: String
      ): List<MatchedView> {
        val mapKey = "$mapKey.$index"
        val result: MutableList<MatchedView> = ArrayList()
        if (null == view) {
          return result
        }
        if (level >= path.size) {
          // Match all children views if their parent view is matched
          result.add(MatchedView(view, mapKey))
        } else {
          val pathElement = path[level]
          if (pathElement.className == PARENT_CLASS_NAME) {
            val parent = view.parent
            if (parent is ViewGroup) {
              val visibleViews = findVisibleChildren(parent)
              val childCount = visibleViews.size
              for (i in 0 until childCount) {
                val child = visibleViews[i]
                val matchedViews = findViewByPath(mapping, child, path, level + 1, i, mapKey)
                result.addAll(matchedViews)
              }
            }
            return result
          } else if (pathElement.className == CURRENT_CLASS_NAME) {
            // Set self as selected element
            result.add(MatchedView(view, mapKey))
            return result
          }
          if (!isTheSameView(view, pathElement, index)) {
            return result
          }

          // Found it!
          if (level == path.size - 1) {
            result.add(MatchedView(view, mapKey))
          }
        }
        if (view is ViewGroup) {
          val visibleViews = findVisibleChildren(view)
          val childCount = visibleViews.size
          for (i in 0 until childCount) {
            val child = visibleViews[i]
            val matchedViews = findViewByPath(mapping, child, path, level + 1, i, mapKey)
            result.addAll(matchedViews)
          }
        }
        return result
      }