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POGrid View buttons get distorted when scroll is used
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  1. POGrid View buttons get distorted when scroll is used
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    copied!<pre><code>public View getView(int position, View convertView, ViewGroup parent) { Button btn; if (convertView == null) { // if it's not recycled, initialize some // attributes btn = new Button(mContext); KeypadButton keypadButton = mButtons[position]; switch(keypadButton.mCategory) { case MEMORYBUFFER: btn.setBackgroundResource(R.drawable.keypadmembuffer1); break; case CLEAR: btn.setBackgroundResource(R.drawable.keypadclear1); break; case NUMBER: btn.setBackgroundResource(R.drawable.keypad1); break; case OPERATOR: btn.setBackgroundResource(R.drawable.keypadop1); break; case OTHER: btn.setBackgroundResource(R.drawable.keypadother1); break; case RESULT: btn.setWidth(8000); btn.setBackgroundResource(R.drawable.keypadresult1); break; case DUMMY: btn.setBackgroundResource(R.drawable.appvertical1); break; default: btn.setBackgroundResource(R.drawable.keypad1); break; } // Set OnClickListener of the button to mOnButtonClick if(keypadButton != KeypadButton.DUMMY) btn.setOnClickListener(mOnButtonClick); else btn.setClickable(false); // Set CalculatorButton enumeration as tag of the button so that we // will use this information from our main view to identify what to do btn.setTag(keypadButton); } else { btn = (Button) convertView; } btn.setText(mButtons[position].getText()); return btn; } </code></pre> <p>Evertime I use scroll on my screen first row buttons get mixed up with the last row buttons. Please help . I am new to android . donot know wht to do?? I have a very limited knowledge of using contextView. Can it be corrected if I remove if else block.</p>
 

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