i would like to create Android Converter application. Time , Area , Length , Temperature , etc.
I have designed the UI for it. Two Spinner for Selecting the From and To conversion. Two TextBox for displaying Input and Result. 10 number buttons , "." , "Del" , "C" buttons
EX: Both the spinner consist the following items in list.
"Millisecond , Second , Minute , Hour , Day , Week , Year."
Result for Convert Millisecond to Second
Input : 1 ms Output: 0.001 sec
Result for Convert Second to Day
*Input : 86400 sec Output: 1 Day *
Like wish i want to change form any form to any form. Can u plz help me in designing the code implementation. How to design the formulas.
I didnt ask for formulas., i asked for how to apply the correct formula for that conversion.
I will get Id for the Both the spinners.
0 for Millisecond , 1 for Second , 2 for Minute , 3 for Hour , 4 for Day , 5 for Week , 6 for Year.
private void cal(long seconds) {
switch (spinner1.getSelectedItemPosition()) {
case 0:
ConvertTo.setText(String.valueOf(seconds * 1000));
break;
case 1:
ConvertTo.setText(String.valueOf(seconds));
break;
case 2:
ConvertTo.setText(String.valueOf((seconds * 60 ) ));
break;
case 3:
ConvertTo.setText(String.valueOf((seconds * 60 * 60 ) ));
break;
case 4:
ConvertTo.setText(String.valueOf((seconds * 60 * 60 * 24) ));
break;
case 5:
ConvertTo.setText(String.valueOf((seconds * 60 * 60 * 24 * 7) ));
break;
case 6:
ConvertTo.setText(String.valueOf((seconds * 60 * 60 * 24 * 7 * 365) ));
break;
}
}
can any one plz post sample code how to design this.