title: Cannot resolve symbol 'setOnClickListener' - AndroidStudio
body: <p>I'm relatively a rookie/beginner with Java/Android programming. I've been trying to make it so while I press a given button in my application it produces a DTMF tone, but when I try to use setOnTouchListener the Android Studio shows me that error. It also gives me an error for MotionEvent which states <em>Expression expected</em></p>
  
  <p>Here are the important parts of the code:</p>
  
  <pre><code>boolean pressedCCW = false;
      class SendCCWTone extends AsyncTask&lt;Void,Void,Void&gt;{
          @Override
          protected Void doInBackground(Void... arg0){
              ToneGenerator toneGen;
              toneGen = new ToneGenerator(AudioManager.STREAM_DTMF,100);
              while(pressedCCW){
                  toneGen.startTone(ToneGenerator.TONE_DTMF_1);
              }
              toneGen.stopTone();
              toneGen.release();
              createLog("CCW");
              return null;
          }
      }
  
  final Button buttonCCW = (Button) findViewById(R.id.counter_clockwise);
      buttonCCW.setOnTouchListener(new View.OnTouchListener(){// Where the error is
          @Override
          public boolean onTouch(View v, MotionEvent event){// Where the other error is located
              switch (event.getAction()){
                  case MotionEvent.ACTION_DOWN:
                      if(pressedCCW == false){
                          pressedCCW = true;
                          new SendCCWTone().execute();
                      }
                      break;
                  case MotionEvent.ACTION_UP:
                      pressedCCW = false;
              }
              return true;
          }
      });
  </code></pre>