Calculater

Harilal Yadav 2152 17 Jul 2018

How could I use simultaneously addition subtractions multiple division.

Harilal Yadav

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1 Answers

Prakash nidhi Verma 18 Jul 2018

Creating a Calculator for Android devices :

Arithematic operations implemented: +,-,*,/

Boolean operations implemented: and, or, not, xor Primality check, finding mod, exponent, GCD operations have also been implemented.

Design a Interface :

First we will create the GUI of our application coz interface of any application is very major effective part in development.

- grid layout

- TextView

- res/layout

<?xml version="1.0" encoding="utf-8"?> 
<set xmlns:android="http://schemas.android.com/apk/res/android">

 <scale

 android:fromXScale="1.0"

 android:toXScale="2.0"

 android:fromYScale="1.0"

 android:toYScale="2.0"

 android:duration="50"

 android:pivotY="50%"

 android:pivotX="50%"

 android:repeatCount="1"

 android:repeatMode="reverse"/> </set>

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Calculater

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