title: Need an int variable to update with the push of a button and return output into a textview including £ symbol
body: <p>I have the basic working ie, updating the textview by one after button click but I need to make it update with a £ symbol for example. One click = £1 Two clicks = £2. </p>
  
  <pre><code> btnClick.setOnClickListener(new View.OnClickListener() {
          //Setting up what happens when button btnClick is clicked, below code is executed
          @Override
          public void onClick(View v) {
              String countValue=(txtCount.getText().toString());
              // Creating new variable (countValue) with the value of txtCount and converting to string
              int intCountValue=Integer.parseInt(countValue);
              intCountValue++;
              //Creating new integer variable (intCountValue) with number value parsed from string variable (countValue) plus 1
              txtCount.setText("£"+String.valueOf(intCountValue));
              //Updates the text in txtCount to the new string value of (intCountValue)
  
          }
      });
      btnReset.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
              String countValue=(txtCount.getText().toString());
              // Creating new variable (countValue) with the value of txtCount and converting to string
              int intCountValue=Integer.parseInt(countValue);
              //Creating new integer variable (intCountValue) with number value parsed from string variable (countValue) plus 1
              txtCount.setText("£"+String.valueOf(intCountValue));
              //Updates the text in txtCount to the new string value of (intCountValue)
              txtCount.setText("£"+String.valueOf(0));
  </code></pre>