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POMethod to add two values of type float and integer in Android
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copied!<p>Small <code>Android</code> application, which performs <code>addition</code> and other basic operations, and the <code>OnClick()</code> is as follows</p> <pre><code>@Override public void onClick(View v) { switch (v.getId()) { case R.id.btnAdd: isValidToProcess(1); break; ...... /*Switch continues for all other operations like Subtraction,etc*/ } } </code></pre> <p>and my <code>isValidToProcess()</code> is as follows</p> <pre><code>private boolean isValidToProcess(int a) { String num1 = mEdit1.getText().toString(); String num2 = mEdit2.getText().toString(); if (num1.matches("") || num2.matches("")) { ValueEmptyWarning(); } else { float numa = Float.parseFloat(num1); float numb = Float.parseFloat(num2); switch (a) { case 1: addition(numa, numb); break; ...... /*Switch continues for all other operations like Subtraction,etc*/ } } </code></pre> <p>My <code>addition()</code> function </p> <pre><code>public void addition(float numa, float numb) { answer = numa + numb; mEdit3.setText(String.valueOf(answer)); Log.v(TAG, "Error at Subtraction"); } </code></pre> <p>This program is working fine for <code>Float</code> and <code>Integer</code> numbers, But the problem is, for both Integer and Float values the answer will be in fractions, For example <code>Number1=2</code> and <code>Number2=3</code> and the <code>answer=5.0</code> </p> <p>Objective: If User inputs Integer, The decimal point should not be there.</p> <p>Is this possible to get the type of Value which user has entered on <code>EditText</code>?</p>

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