Android App Development for Beginners

By Srinivas

Zoftino.com

Create Project Android Studio

Open android studio & Click start new project

Create ProjectEnter application name and company domain

Create ProjectSelect phone and set minimum SDK for your app

Create ProjectSelect empty activity

Create ProjectEnter activity name and layout name and click finish

Sample ProjectProject folders – app, java and res

MainActivity Class

AndroidManifest.xml

Main screen layout xml

Start AVD ManagerTo setup virtual device for testing

Virtual Device ManagerClick create virtual device

Select phone you want test your app on and click next

Select API level and click next

Verify configuration and finish

Run app by clicking Run

Select virtual device and click ok

Virtual device showing app main screen

Enter distance, select distance type and click convert distance button

Converted distance is displayed on screen

Thank You

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