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POCannot refer to a non-final variable i inside an inner class defined in a different method
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  1. POCannot refer to a non-final variable i inside an inner class defined in a different method
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    copied!<p>i have "Cannot refer to a non-final variable i inside an inner class defined in a different method" error... Where am i going wrong?... I just started to learn android and java programming..</p> <pre><code>public class Tictac extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Button button[] = new Button[9]; button[0]= (Button) findViewById(R.id.button1); button[1] = (Button) findViewById(R.id.button2); button[2] = (Button) findViewById(R.id.button3); button[3] = (Button) findViewById(R.id.button4); button[4] = (Button) findViewById(R.id.button5); button[5] = (Button) findViewById(R.id.button6); button[6] = (Button) findViewById(R.id.button7); button[7] = (Button) findViewById(R.id.button8); button[8] = (Button) findViewById(R.id.button9); final TextView text = (TextView) findViewById(R.id.textView1); final ImageView img[] = new ImageView[9]; img[0] = (ImageView) findViewById(R.id.img1); img[1] = (ImageView) findViewById(R.id.img2); img[2] = (ImageView) findViewById(R.id.img3); img[3] = (ImageView) findViewById(R.id.img4); img[4] = (ImageView) findViewById(R.id.img5); img[5] = (ImageView) findViewById(R.id.img6); img[6] = (ImageView) findViewById(R.id.img7); img[7] = (ImageView) findViewById(R.id.img8); img[8] = (ImageView) findViewById(R.id.img9); final ImageView imSq[] = new ImageView[9]; imSq[0] = (ImageView) findViewById(R.id.imSq1); imSq[1] = (ImageView) findViewById(R.id.imSq2); imSq[2] = (ImageView) findViewById(R.id.imSq3); imSq[3] = (ImageView) findViewById(R.id.imSq4); imSq[4] = (ImageView) findViewById(R.id.imSq5); imSq[5] = (ImageView) findViewById(R.id.imSq6); imSq[6] = (ImageView) findViewById(R.id.imSq7); imSq[7] = (ImageView) findViewById(R.id.imSq8); imSq[8] = (ImageView) findViewById(R.id.imSq9); for(int i =0;i &lt;=8;i++){ if(i%2==0){ button[i].setOnClickListener(new View.OnClickListener() { public void onClick(View v) { **HERE--&gt;** img[i].setVisibility(2); text.setText("COOL"); } }); } else{ button[i].setOnClickListener(new View.OnClickListener() { public void onClick(View v) { **HERE--&gt;** imSq[i].setVisibility(2); text.setText("COOL"); } }); } } } </code></pre> <p>}</p>
 

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