Three type of action on single button

Question

I am creating a simple counting app when the button pressed on button ACTION_DOWN and ACTION_UP store the time. When time difference is less than 300 ms increment one time or countdown difference time and increment one. I like to stop the countdown on the next click on the same button. How can I do this?

package com.example.myapplication_test_01;

import androidx.appcompat.app.AppCompatActivity;

import android.annotation.SuppressLint;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    CountDownTimer countDownTimer;
    TextView mTextField ;
    Button close ,count;
    private long time1 ,time2;
    private long timeDifferance;

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

        mTextField = findViewById(R.id.outtext);
        close = findViewById(R.id.close);
        count = findViewById(R.id.count);

        count.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View view, MotionEvent motionEvent) {

                switch ( motionEvent.getAction() ) {
                    case MotionEvent.ACTION_DOWN:
                        time1 = System.currentTimeMillis();
                        return true;
                    case MotionEvent.ACTION_UP:
                        time2 = System.currentTimeMillis();
                        timeDifferance = time2 - time1;

                        if(timeDifferance < 300){
                            // take as a click and increment count one time
                            Log.d("T","its a click" );
                        }else {
                            // start a auto counting use the timeDifferance

                            countDownTimer = new CountDownTimer(timeDifferance,1000) {
                                @Override
                                public void onTick(long millisUntilFinished) {
                                    mTextField.setText("count " + millisUntilFinished / 1000);
                                }

                                @Override
                                public void onFinish() {
                                    mTextField.setText("done ! " );
                                    // each time increment once and start countdown again until one more click
                                    countDownTimer.start();
                                }
                            }.start();
                        }
                        return true;
                }

                return false;
            }
        });

     //        close.setOnClickListener(new View.OnClickListener() {
     //            @Override
     //            public void onClick(View view) {
     //
     //                countDownTimer.cancel();
     //                mTextField.setText("done ! " );
     //            }
     //        });
           }
       }

XML

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 
    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"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/outtext"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Hello World!"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/close"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="close"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.91"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.358" />

    <Button
        android:id="@+id/count"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="count"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.689" />
</androidx.constraintlayout.widget.ConstraintLayout>