projects

Project Name : All QR Code Generator

Repo Name : QR-Generate-Android-App

• Repo : view
• Android Play Store : view

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Table Of Content

1. Name of project , Domain , Target Audience

2. Purpose of Project

3. Tools and Technologies

   • Technologies and Version

4. Project Discription in Detail

   • Project Building Flow
5. Challenges & Solution

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Name of Project , Domain , Target Audience

• Name of Project : All QR Generator
• Domain : Tech
• Category : Productivity
• Target Audience :
  • Person Who Don’t to share large text or large Url . Just Create QR and Share that
  • Photo Shops and Cyber Cafes .

Purpose of Project

• Learning , Build and Deployed
• Technologies evolves and Android is a market leader of Mobiles.
• Android App Market is Oceans for Developer .
• So I built and QR Generator Android App using Kotlin. Its very small simple and easy application . Previously, I was built in Web Application that is in Flask using previous fundamental knowledge
• My Goal is to learn how basic activity works and
  • How to GUI flows from FrontEnd to BackEnd and
  • Build App and Deployed into PlayStore take a feedback and
  • Improve it on the bases of feedbacks
  • The Re-Build and Then Deployed Update Version

Tools and Technologies

Technologies	Version
zxing:core	3.5.3
journeyapps:zxing-android-embedded	3.5.1
Kotlin androidx.core:core-ktx	1.12.0
Android Studio Version	Electric Eel 2022.1.1 Patch 2
Android Studio Run Time Version	11.0.15+0-b204356-9505619 amd64
Target SDK	34
Minimum SDK	24

Project Discription in Detail

Project Building Flow | Steps for Building Project

• Create Project in Android Studion
• Create Empty Activity
• Create UI in .xml Files Or Front End
  • Create Button , Text Field and Images create ID
• Write Backend logic .kt or Activities ,
  • Access Button , Text Field and Images though ID
  • Write Bussiness Logic Call Library and Performs Logic
• Add App Logo
• Create .apk Run and Test
• Generate Java KeyStore .jks : that help to update my app
• Generate Signed Bundle abb and Deployed on PlayStore

Activities , XML , Operations

• I learned that in Web Development we have FrontEnd and BackEnd
• Similar in Android We have xml for FrontEnd and kt for BackEnd
• All Activity wil be defined in AndroidManifest.xml automatically while creating activity

• Path of Acitiviy :

  • C:\Users\OneNuman\AndroidStudioProjects\QRGaneratorAndroidApp\app\src\main\res\layout

• Path Of XML

  • C:\Users\OneNuman\AndroidStudioProjects\QRGaneratorAndroidApp\app\src\main\java\com\all_qr_generator\qr_ganerator_android_app

  • so I built 7 Activity and 7 XML Files

    Activity Name	XMl Name
    MainActivity.kt	activity_main.xml
    Text_to_qr.kt	activity_text_to_qr.xml
    URL_to_qr.kt	activity_url_to_qr.xml
    Msg_to_qr.kt	activity_msg_to_qr.xml
    Call_to_qr.kt	activity_call_to_qr.xml
    Whatsapp_to_qr.kt	activity_whatsapp_to_qr.xml
    UPI_to_qr.kt	activity_upi_to_qr.xml

Challenges & Solution

• I Faced Lots of Issue building Signed Gradle Apk

Development Issue

• Android Playstore I used Years ago and While Creating and building build.gradle SDK version Old issue
  • Googled Help me a lot
  • at the End, Version Will be updated in build.gradle ‘s files
• Similar Issue in Dependies . I used older version of Zxing lib that help me build QR ‘s Offline
  • I used 3.3.3 . So I’ll Update it into 3.5.3

Feedback’s Improvment

• Fixed in Version 1.1 My Multiple Friend’s Feedback .

  • App’s has no Title bar is showing in Dark Theme and I didn’t add in Light Themes
  • Each background showing black : Dark Theme . Text Not readable
  • Button also showing dark .
  • Input Field is not showing
  • Its Not Look Good
  • Working on Each Issue and Update Fixed Update in version 1.1 Deployed in PlayStore
• Under Development Download The QR
  • Showing Download and Save in Device
• Under Development Share QR
  • After Generate QR Will Show Share Button