"If statement doesn't work as intended even though it's logically correct"

I was working on Android Studio to create a simple app(game) and my problem is like: I've added two touch events for two separate views, if statement doesn't seem to work properly inside the touch event. Here's my code I would be so happy if you could help!

Here is MainActivity.java code:

package com.example.splitapp;

import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.widget.RelativeLayout;

 public class MainActivity extends AppCompatActivity {
    private RelativeLayout rel1 = null;
    private RelativeLayout rel2 = null;
    private int countA = 0;
    private int countB = 0;
    private boolean end = false;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    rel1 = (RelativeLayout) findViewById(R.id.rel1);
    rel2 = (RelativeLayout) findViewById(R.id.rel2);

    rel1.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if(!end) {
                countA = countA+1;
                countB = countB-1;
                if(countA == 10 && countB < 10){
                    rel1.setBackgroundColor(Color.parseColor("#00FF00"));
                    rel2.setBackgroundColor(Color.parseColor("#FF0000"));
                    end = true;
                }
            } else {
                countA = 0;
                countB = 0;
                rel1.setBackgroundColor(Color.parseColor("#BA55D3"));
                rel2.setBackgroundColor(Color.parseColor("#8A2BE2"));
                end = false;
            }
            return true;
        }

        });
    rel2.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if(!end) {
                countB++;
                countA--;
                if(countB == 10 && countA < 10) {
                    rel1.setBackgroundColor(Color.parseColor("#FF0000"));
                    rel2.setBackgroundColor(Color.parseColor("#00FF00"));
                    end = true;
                }
            } else {
                countA = 0;
                countB = 0;
                rel1.setBackgroundColor(Color.parseColor("#BA55D3"));
                rel2.setBackgroundColor(Color.parseColor("#8A2BE2"));
                end = false;
            }
            return true;
        }
    });




   }
}

And here is my activity_main.xml code:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:baselineAligned="false"
android:orientation="vertical"
tools:context=".MainActivity">

<RelativeLayout
    android:id="@+id/rel1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="bottom"
    android:layout_weight="1"
    android:background="#BA55D3"></RelativeLayout>

<RelativeLayout
    android:id="@+id/rel2"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_weight="1"
    android:background="#8A2BE2"></RelativeLayout>

</LinearLayout>