How make calculator android app using smartphone without PC

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 SIMPLE CALCULATOR Application without PC


Yes..... we can make App without PC, just using a smartphone. For making this download SKETCHWARE   application from playstore or clickClick here .


Start a new project & follow instructions below.
  • Put a webview. 



  • Go to "onCreate" & put "Join____and____" block. 

Copy the following codes and paste in that block.
     data:text/html,

Use above code in first box & below html code in second box of join block. 


<doctype html>
<html>
   <head>
   <body>
      <form name="calculator"  >
         <table>
            <tr>
               <td colspan="4" >
                  <input type="text" name="display" id="display" disabled>
               </td>
            </tr>
            <tr>
               <td><input type="button" name="one" value="1" onclick="calculator.display.value += '1'"></td>
               <td><input type="button" name="two" value="2" onclick="calculator.display.value += '2'"></td>
               <td><input type="button" name="three" value="3" onclick="calculator.display.value += '3'"></td>
               <td><input type="button" class="operator" name="plus" value="+" onclick="calculator.display.value += '+'"></td>
            </tr>
            <tr>
               <td><input type="button" name="four" value="4" onclick="calculator.display.value += '4'"></td>
               <td><input type="button" name="five" value="5" onclick="calculator.display.value += '5'"></td>
               <td><input type="button" name="six" value="6" onclick="calculator.display.value += '6'"></td>
               <td><input type="button" class="operator" name="minus" value="-" onclick="calculator.display.value += '-'"></td>
            </tr>
            <tr>
               <td><input type="button" name="seven" value="7" onclick="calculator.display.value += '7'"></td>
               <td><input type="button" name="eight" value="8" onclick="calculator.display.value += '8'"></td>
               <td><input type="button" name="nine" value="9" onclick="calculator.display.value += '9'"></td>
               <td><input type="button" class="operator" name="times" value="x" onclick="calculator.display.value += '*'"></td>
            </tr>
            <tr>
               <td><input type="button" id="clear" name="clear" value="c" onclick="calculator.display.value = ''"></td>
               <td><input type="button" name="zero" value="0" onclick="calculator.display.value += '0'"></td>
               <td><input type="button" name="doit" value="=" onclick="calculator.display.value = eval(calculator.display.value)"></td>
               <td><input type="button" class="operator" name="div" value="/" onclick="calculator.display.value += '/'"></td>
            </tr>
         </table>
      </form>
   </body>
   </head>
</html>
Run the application. 
Watch this video for more details. 



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