Check the methods on the Math class. Something like Math.round(value1 / 10.9375) and so on.
On Tue, Sep 20, 2011 at 4:32 PM, leigh8347 <leigh8...@aol.com> wrote: > Hi, > > I have had a look through it and im still really confused. Please can > you shed any light on it or know of any tutorials > > mant thanks > > On Sep 20, 2:50 am, Nick Risaro <nris...@gmail.com> wrote: > > Read thishttp:// > download.oracle.com/javase/1.4.2/docs/api/java/lang/Math.html(or<http://download.oracle.com/javase/1.4.2/docs/api/java/lang/Math.html%28or>a > > newer version) and try to implement the formula. If you have any problem > > come back. > > On Sep 19, 2011 9:42 PM, "leigh8347" <leigh8...@aol.com> wrote: > > > > > > > > > I am currently working on an app that takes 4 user input values and > > > puts them through the following equation and gives an answer. The only > > > thing is that it wont work. > > > > > the equation is as follows. > > > > > answer = max { round ( (value1 / 10.9375)+(value2 / 9.2105)+(value3 / > > > 3.889)-(value4 / 12.5) ) ,0 } > > > > > so far i have the following > > > > > package com.android.app; > > > > > import android.app.Activity; > > > import android.os.Bundle; > > > import android.view.View; > > > import android.widget.Button; > > > import android.widget.EditText; > > > import android.widget.TextView; > > > > > public class Equation extends Activity { > > > > > Button submit; > > > EditText val1,val2,val3,val4r; > > > TextView answer; > > > > > /** Called when the activity is first created. */ > > > @Override > > > public void onCreate(Bundle savedInstanceState) { > > > super.onCreate(savedInstanceState); > > > > > /* First Tab Content */ > > > setContentView(R.layout.equation); > > > > > val1 = (EditText) findViewById(R.id.value1); > > > val2 = (EditText) findViewById(R.id.value2); > > > val3 = (EditText) findViewById(R.id.value3); > > > val4 = (EditText) findViewById(R.id.value4); > > > submit = (Button) findViewById(R.id.submit); > > > answer = (TextView) findViewById(R.id.answer); > > > submit.setOnClickListener(new clicker()); > > > } > > > class clicker implements Button.OnClickListener > > > { > > > > > public void onClick(View v) > > > { > > > String a,b,c,d; > > > Integer Int; > > > a = val1.getText().toString(); > > > b = val2.getText().toString(); > > > c = val3.getText().toString(); > > > d = val4.getText().toString(); > > > Int = max { round ( (a / 10.9375)+(b / 9.2105)+(c / 3.889)- > > > (d / 12.5) ) ,0 } > > > > > points.setText(Int.toString()); > > > } > > > } > > > } > > > > > so... thats what i have, can you help? > > > > > -- > > > You received this message because you are subscribed to the Google > > > Groups "Android Developers" group. > > > To post to this group, send email to > android-developers@googlegroups.com > > > To unsubscribe from this group, send email to > > > android-developers+unsubscr...@googlegroups.com > > > For more options, visit this group at > > >http://groups.google.com/group/android-developers?hl=en > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
