JavaÖ÷ÒªÐÞÊηû(3)

Î人Àí¹¤´óѧ¡¶Java³ÌÐòÉè¼Æ»ù´¡¡·×÷Òµ Èí¼þ¹¤³Ì1004°à Å£Ñó 0121010680409

buttonOfCalcu[10] = (Button) findViewById(R.id.point); buttonOfCalcu[11] = (Button) findViewById(R.id.add); buttonOfCalcu[12] = (Button) findViewById(R.id.sub); buttonOfCalcu[13] = (Button) findViewById(R.id.multi); buttonOfCalcu[14] = (Button) findViewById(R.id.div); buttonOfCalcu[15] = (Button) findViewById(R.id.back); buttonOfCalcu[16] = (Button) findViewById(R.id.clean); buttonOfCalcu[17] = (Button) findViewById(R.id.left); buttonOfCalcu[18] = (Button) findViewById(R.id.right); buttonOfCalcu[19] = (Button) findViewById(R.id.equal); setColor();

buttonOfCalcu[0].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[0].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[1].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[1].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

11

Î人Àí¹¤´óѧ¡¶Java³ÌÐòÉè¼Æ»ù´¡¡·×÷Òµ Èí¼þ¹¤³Ì1004°à Å£Ñó 0121010680409

buttonOfCalcu[2].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[2].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[3].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[3].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[4].setOnClickListener(new View.OnClickListener() {

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[4].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true;

12

Î人Àí¹¤´óѧ¡¶Java³ÌÐòÉè¼Æ»ù´¡¡·×÷Òµ Èí¼þ¹¤³Ì1004°à Å£Ñó 0121010680409

} });

}

edit.setText(str);

buttonOfCalcu[5].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[5].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[6].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[6].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[7].setOnClickListener(new View.OnClickListener() {

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[7].setBackgroundColor(Color.YELLOW); if (isNotEqual) {

13

Î人Àí¹¤´óѧ¡¶Java³ÌÐòÉè¼Æ»ù´¡¡·×÷Òµ Èí¼þ¹¤³Ì1004°à Å£Ñó 0121010680409

});

}

str += \} else { str = \ isNotEqual = true; }

edit.setText(str);

buttonOfCalcu[8].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[8].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[9].setOnClickListener(new View.OnClickListener() { });

public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[9].setBackgroundColor(Color.YELLOW); if (isNotEqual) { str += \ } else { str = \ isNotEqual = true; } edit.setText(str); }

buttonOfCalcu[10].setOnClickListener(new View.OnClickListener() {

public void onClick(View v) {

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Î人Àí¹¤´óѧ¡¶Java³ÌÐòÉè¼Æ»ù´¡¡·×÷Òµ Èí¼þ¹¤³Ì1004°à Å£Ñó 0121010680409

// TODO Auto-generated method stub setColor(); buttonOfCalcu[10].setBackgroundColor(Color.YELLOW); isNotEqual = true; str += '.';

edit.setText(str); } }); buttonOfCalcu[11].setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[11].setBackgroundColor(Color.BLUE); isNotEqual = true; str += \ edit.setText(str); } }); buttonOfCalcu[12].setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[12].setBackgroundColor(Color.BLUE); isNotEqual = true; str += \ edit.setText(str); } }); buttonOfCalcu[13].setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub setColor(); buttonOfCalcu[13].setBackgroundColor(Color.BLUE); isNotEqual = true; str += \ edit.setText(str); } });

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