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Designing a Student Grading Android App: A Step-by-Step Guide

 Introduction: In this blog post, we will walk through the process of designing an Android application that takes student details and subject marks as input, calculates the student's grade based on the obtained percentage, and displays the result using ViewGroup components. Step1: Setting Up the Project Start by creating a new Android Studio project. Choose an appropriate project name and set up the basic configuration. Ensure that you have the latest Android SDK installed. Step2: Desinging the User Interface (UI): Write a below code in activity_main.xml file located in res ->layout-> activity_main.xml  Xml code: <? xml version ="1.0" encoding ="utf-8" ?> < LinearLayout xmlns:android ="http://schemas.android.com/apk/res/android" android:layout_width ="match_parent" android:layout_height ="match_parent" xmlns:tools ="http://schemas.android.com/tools" a...