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Convert String into double?

kumar mdu
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Joined: Jan 04, 2011
Posts: 59
Experts,

Im doing j2me apps, I have a string that i want to convert into double for manipulation. I have a string "49997993357",

when i convert into double like


Its not converting into double. Im getting hexaDecimal value is 4.9997993357E10.

Im getting value with scientific notation..? How do i get the correct double value from string..?

I m not able to use BigDecimal and NumberFormat of java.text package in J2Me...?

Suggest me any ideas..?

Is there any other method to convert into double value..?
Raymond Tong
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Joined: Aug 15, 2010
Posts: 230
    
    2

Zandis Murāns
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Joined: Aug 18, 2009
Posts: 174

This is not a hexdecimal value, this is double value. If you're willing to see this value in readable format, you must format it.

kumar mdu
Ranch Hand

Joined: Jan 04, 2011
Posts: 59

This is not a hexdecimal value, this is double value. If you're willing to see this value in readable format, you must format it.


Thanks for your reply.

When i tried to use your code, 'DecimalFormat' is in java.text package. In J2ME, CLDC doesnot support java.text package, only CDC does.
Then, how can i solve this issue..?
Zandis Murāns
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Joined: Aug 18, 2009
Posts: 174

I'd write this code snippet in J2SE just to demonstrate you the idea of formatting doubles. How to do this with j2me limitations, I don't know.
kumar mdu
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Joined: Jan 04, 2011
Posts: 59
Noone came across this issue, please help me?
 
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subject: Convert String into double?