Question

how can i use the “switch statement” to switch the colors from button 1 to button 2, after the 2nd click?
these are my 2 button clicks

private int lCount = 0;
private int rCount = 0;
private int myCount = lCount & rCount;

final TextView countTextViewPlusL = (TextView) findViewById(R.id.TextViewCountL);
final Button countButtonPlusL = (Button) findViewById(R.id.ButtonCountPlusL);

countButtonPlusL.setOnClickListener(new OnClickListener() {

    public void onClick(View v) {
        myCount++;
          if(myCount%2 == 0){
             countTextViewPlusL.setBackgroundColor(0xffffffff);}
          else countTextViewPlusL.setBackgroundColor(0x00000000);
        lCount++;
        if (lCount >-1)
        countTextViewPlusL.setText("" + lCount);
    }
});


final TextView countTextViewPlusR = (TextView) findViewById(R.id.TextViewCountR);
final Button countButtonPlusR = (Button) findViewById(R.id.ButtonCountPlusR);

countButtonPlusR.setOnClickListener(new OnClickListener() {

    public void onClick(View v) {
        myCount++;
          if(myCount%2 == 0){
            countTextViewPlusR.setBackgroundColor(0xffffffff);}
          else countTextViewPlusR.setBackgroundColor(0x00000000);
        rCount++;
        if (rCount >-1)
        countTextViewPlusR.setText("" + rCount);
    }
});

Answer 1

You are incrementing lCount and/or rCount in your listeners, but you are testing myCount for parity. That’s why things don’t change.