Android - Relative path generator of all view present inside rootview hierarchy of any Activity

Below the solution for above question, I have created both method for getting view path, and getting view by path.

Cheers!!!

    package com.test;

import android.app.Activity;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.view.Window;

import java.util.Arrays;


public class CustomViewIdManager {


  private static final String ACTIVITY_CLASS_SEPARATOR = "@";
  private static final String VIEW_SEPARATOR = ">";
  private static final String VIEW_POSITION_SEPARATOR = ":";
  private static final String MAIN_CONTENT_LAYOUT_NAME = "content";


  /**
   * Find given view path in activity hierarchy
   *
   * @param view
   * @param activity
   * @return Path given view
   */
  public static String generateViewPathInActivityViewHierarchy(View view, Activity activity) {

    String path = "";
    View currentView = view;
    ViewParent currentParent;

    do {
      currentParent = currentView.getParent();
      if (currentView.getId() == Window.ID_ANDROID_CONTENT) {
        path = activity.getLocalClassName() + ACTIVITY_CLASS_SEPARATOR + MAIN_CONTENT_LAYOUT_NAME + path;
        break;
      } else {
        path = VIEW_SEPARATOR + currentView.getClass().getSimpleName() + VIEW_POSITION_SEPARATOR + getSelfIndexInParent((View) currentParent, currentView) + path;
      }
      currentView = (View) currentView.getParent();
    } while (true);

    return path;
  }


  /**
   * Finding the view by given path in activity view hierarchy
   * @param path
   * @param activity
   * @return
     */
  public static View findViewByCustomPath(String path, Activity activity) {

    String[] activitySplitting = path.split(ACTIVITY_CLASS_SEPARATOR);
    String[] viewSplitting = activitySplitting[1].split(VIEW_SEPARATOR);

    View viewLooker = null;

    if (viewSplitting[0].equalsIgnoreCase(MAIN_CONTENT_LAYOUT_NAME)) {
      viewLooker = ViewUtil.getContentView(activity);
    }

    return viewFinder(viewLooker, Arrays.copyOfRange(viewSplitting, 1, viewSplitting.length));

  }

  public static View viewFinder(View view, String[] restPath) {

    View viewToSendBack;

    String singleView = restPath[0];
    String[] viewPositioningSplitting = singleView.split(VIEW_POSITION_SEPARATOR);
    viewToSendBack = ((ViewGroup) view).getChildAt(Integer.parseInt(viewPositioningSplitting[1]));

    if (restPath.length > 1) {
      return viewFinder(viewToSendBack, Arrays.copyOfRange(restPath, 1, restPath.length));
    } else {
      return viewToSendBack;
    }
  }


  /**
   * This will calculate the self position inside view
   *
   * @param parent
   * @param view
   * @return index of child
   */
  public static int getSelfIndexInParent(View parent, View view) {

    int index = -1;
    if (parent instanceof ViewGroup) {
      ViewGroup viewParent = (ViewGroup) parent;

      for (int i = 0; i < viewParent.getChildCount(); ++i) {
        View child = viewParent.getChildAt(i);
        ++index;

        if (child == view) {
          return index;
        }
      }
    }

    return index;
  }
}