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Passing Floats between activities.

 
Liam O'Connor
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Hi,

Im trying to pass floats from one activity to another.

The 2nd activity is opening fine but its just passing the value 0.0.

How do i get it to pass the value inside "rMainValue" - its not a constant value and can be different each time..

Sending



Receiving



Thanks.
 
Maneesh Godbole
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It seems to be being set here

Have you tried setting a break point to see what it is actually evaluating to?
 
Liam O'Connor
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Yes, thats where its set in first activity - im trying to pass that value into the next activity.
 
Liam O'Connor
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Its doing that calculation no problem, just passing the value is where im stuck..

im getting the value 0 from here..


if i change that 0 to 8 for example, i get the value 8 in 2nd activity.

How do i get whats inside "resistorValue" into the 2nd activity, and display it in "mainResistorValue"
 
Maneesh Godbole
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Liam O'Connor wrote:
im getting the value 0 from here..


if i change that 0 to 8 for example, i get the value 8 in 2nd activity.

This just proves that the value is being passed correctly.

Once again I urge you to set a break point and check what resistorValue is actually evaluating to. You might have the calculation logic correct, but the value of some variable might be wrong. eg.band3Count
 
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