CODEWITHSUNDEEP
javaandroid
Duriothenoob
Duriothenoob

Reputation: 57

Java/Android: Increment Algorithm

I have a value of Android accelerometer x axis, and on every 0.18 change of that value, the value of az should also be incrementally/decrementally changed by 5

for example:

at x=0, az=0

at x=0.18, az=5

at x=0.36, az=10

if the value of x back to 0.18, so az value must also be back to 5 (that means x and az are synchronized)

How should I implement this logic into codes?

PS: I expect "for", "if", or maybe "while" statements here

Sorry for my bad English. Thank you in advance

Upvotes: 3

Views: 126

Answers (2)

Ina
Ina

Reputation: 4470

I presume you have some way of continually monitoring the x value. In which case, pseudo-code:

private static final double xToAz = 5.0/0.18;    

onChange(x)
{        
    az = xToAz * x;
    az -= az%5;
}

Upvotes: 3

Chandra Sekhar
Chandra Sekhar

Reputation: 19500

Devide x with 0.18 and multiply the result with 5 to get the value of az.

az = (x / 0.18) * 5;

Upvotes: 0

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