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Sunday, January 25, 2015

onButtonClick 





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   public void onButtonClick(View v) {
        EditText ei = (EditText)findViewById(R.id.editText);
        EditText e2 = (EditText)findViewById(R.id.editText2);
        TextView t1 = (TextView)findViewById(R.id.textView);
        int a =Integer.parseInt(ei.getText().toString());
        int b =Integer.parseInt(e2.getText().toString());
        int sum = a+b;
        t1.setText(Integer.toString(sum));
    }





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