Sunday, 10 February 2013 19:03

Develop Android Application without Coding

App Inventor is an application use to develop Android application without programming. Its graphical interface is very similar to Scratch   that allow users to drag and drop visual objects to develop application which runs on many mobile devices.

Google released App Inventor on  December 15, 2010 and terminated as the Google product on August 2011. App Inventor is maintained by Massachusetts Institute of Technology and the code is become "Open Source".

 
Prerequisite
  • Gmail account
  • Computer installing with Java
  • Browser such as Mozilla Firefox,Apple Safari,Google Chrome ,IE6 and higher
 
Download and install App Inventor
  • Download App Inventor. File (appinventor_setup_installer_v_1_2.exe) size is about 92MB 
  • Double click appinventor_setup_installer_v_1_2.exe to start installing App Inventor.  
  • Go to http://beta.appinventor.mit.edu/ an login with Gmail account
  • A blank project will appear if this is the first time to use App Inventor
  • Click on New button to start Designer
  • Give it a new project name and now you can start the GUI design as shown in figure below
App Inventor 
 
 
Open the Blocks Editor and connect to the emulator 

Blocks Editor runs in a seperate window, assign behaviors to your components, such as trigger events when users taps a button. In other way, Blocks Editor open an emulator to emulate the program.

  • Click Open the Blocks Editor at the top right corner of browser to start download Blocks Editor
  • It is a very small file with the JAVA jnlp extension (certain download accelerator may not download the file correctly, use normal download instead)
  • Double click the jnlp file to open with JAVA upon finished downloading
  • JAVA will start another download process, wait for about 30 seconds and more to finish the download
  • Blocks Editor will appear as shown in figure below
Blocks Editor 
 
 
  • Click on New emulator button, to start the Android emulator. Starting the emulator can take a couple of minutes
  • You may want to use your mouse to unlock the device by dragging the green lock button to the right as shown in figure below
Android Emulator
 
  • Click on Connect to device and select an emulator from the dropdown list
  • A yellow arrow start flashing
  • The yellow arrow will stop moving and change to green when it's all done
  • Look at the emulated phone screen, your program is running
  • Return to Designer, click on Save button to save your project
  • Click on Package for Phone and select Download to this computer from the dropdown list to save the project as .apk file
  • You may want to send your design to your phone by select Download to connected phone from the dropdown list
 
 
 
 
Read 14645 times Last modified on Thursday, 04 April 2013 12:33

428 comments

  • Comment Link ijkvzCow Monday, 18 May 2020 09:14 posted by ijkvzCow

    tadalafil 20 mg wirkungsdauer tadalafil 20mg tadalafil 20 mg tadalafil liquid tadalafil 20 mg

    tadalafil en ligne buy tadalafil tadalafil reviews tadalafil 5 mg buy tadalafil 20mg price

    https://supertadalafil.com/ - tadalafil liquid

    tadalafil generique buy tadalafil online tadalafil 20mg tadalafil biogaran tadalafil 20 mg

    tadalafil generic vs cialis tadalafil 20 mg tadalafil 5mg sildenafil vs tadalafil tadalafil cost cvs

    https://xtadalafilx.com/ - tadalafil dosage

  • Comment Link SipAwainnaceara Monday, 18 May 2020 05:30 posted by SipAwainnaceara

    http://cbdoilglk.com/ cbd http://cbdoilglk.com/ - cbd oil cbd capsules

  • Comment Link qiorsCow Monday, 18 May 2020 02:56 posted by qiorsCow

    cialis-impuissance tadalafil tadalafil online cialis tadalafil generic cialis tadalafil tadalafil cost cvs

    tadalafil biogaran prix tadalafil lilly buy tadalafil online tadalafila tadalafil lilly

    https://supertadalafil.com/ - tadalafil 20mg

    side effects for tadalafil generic for cialis tadalafil tadalafil liquid tadalafil generic cialis 20 mg cialis tadalafil

    tadalafil side effects tadalafil 20mg prix tadalafil 5mg tadalafil 20mg prix generic cialis tadalafil

    https://xtadalafilx.com/ - tadalafil cialis

  • Comment Link SipAwainnaceara Sunday, 17 May 2020 22:58 posted by SipAwainnaceara

    cbd oil benefits buy cbd oil online cbd for dogs

  • Comment Link SipAwainnaceara Sunday, 17 May 2020 19:06 posted by SipAwainnaceara

    cbd oil http://buycbdoil11.com/ - hemp oil for pain cbd drops cbd tinctures

  • Comment Link SipAwainnaceara Sunday, 17 May 2020 12:22 posted by SipAwainnaceara

    cbd for sale http://buycbdoil11.com/ - cbd for sale cbd hemp pure cbd oil cbd gummies

  • Comment Link qftcdCow Sunday, 17 May 2020 09:16 posted by qftcdCow

    cialis-impuissance tadalafil tadalafila tadalafil generic tadalafil generic cialis 20 mg cialis generic tadalafil

    tadalafil 20 tadalafil mylan tadalafil cialis tadalafil powder tadalafil vs sildenafil

    https://supertadalafil.com/ - generic tadalafil

    generic cialis tadalafil 20 mg from india buy tadalafil online tadalafil 20 mg tadalafil generic vs cialis buy tadalafil

    tadalafil 20 mg best price generic cialis tadalafil 20 mg from india buy tadalafil online generic cialis tadalafil best buys mylan tadalafil

    https://xtadalafilx.com/ - tadalafil 20 mg

  • Comment Link xsterBaw Sunday, 17 May 2020 06:49 posted by xsterBaw

    diet plans protein shakes for weight loss chrissy metz weight loss weight loss plan best diet for weight loss

    weight loss programs weight loss shakes celine dion weight loss how to lose weight rachael ray weight loss

    https://weight-loss-blogs.com - easy weight loss tips

  • Comment Link cialis over the counter at walmart Sunday, 17 May 2020 06:41 posted by cialis over the counter at walmart

    cialis 20 mg 8 table i forgot my password
    http://cialis-walmart.com - cialis over counter walmart
    cialis online pharmacy rx
    cialis over counter
    - cialis information cialis vs levitra new posts
    cialis 20mg views

  • Comment Link SipAwainnaceara Sunday, 17 May 2020 05:37 posted by SipAwainnaceara

    cbd gummies http://buycbdoil11.com/ - cbd for sale cbd drops cbd oil cbd oil

  • Comment Link mangaCow Sunday, 17 May 2020 02:49 posted by mangaCow

    cheap tadalafil tadalafil 5mg prix tadalafil dosage tadalafil 5mg prix buy tadalafil 20mg price

    tadalafil cost cvs tadalafil reviews buy tadalafil online buy tadalafil tadalafil 20 mg wirkungsdauer

    https://supertadalafil.com/ - buy tadalafil online

    tadalafil reviews purchase peptides tadalafil tadalafil cialis tadalafil online tadalafil 10mg

    tadalafil 20mg liquid tadalafil liquid tadalafil tadalafil cost cvs tadalafil 10 mg

    https://xtadalafilx.com/ - cheap tadalafil

  • Comment Link SipAwainnaceara Saturday, 16 May 2020 22:58 posted by SipAwainnaceara

    cbd oil for pain best cbd oil cbd gummies walmart pure cbd oil

  • Comment Link xjhqoCow Saturday, 16 May 2020 21:31 posted by xjhqoCow

    generic cialis tadalafil tadalafil online buy tadalafil online tadalafil biogaran tadalafil 20mg

    cialis generic tadalafil tadalafil 20 mg best price tadalafil 5mg tadalafil powder buy tadalafil tablets

    https://supertadalafil.com/ - tadalafil 20 mg

    tadalafil 20 mg tablet tadalafil en ligne tadalafil 5mg tadalafil 20 tadalafil 10 mg

    generic for cialis tadalafil tadalafil 20 mg best price tadalafil reviews buy tadalafil 20mg price generic for cialis tadalafil

    https://xtadalafilx.com/ - cheap tadalafil

  • Comment Link DennisHausa Saturday, 16 May 2020 20:07 posted by DennisHausa

    Comments for xe-88.asia http://www.xe-88.asia/comments/feed/ - Show more!..

  • Comment Link SipAwainnaceara Saturday, 16 May 2020 15:58 posted by SipAwainnaceara

    cdb oils http://buycbdoil11.com/ - cbd oil store hemp oil for pain cbd online

  • Comment Link fqmxyBaw Saturday, 16 May 2020 14:42 posted by fqmxyBaw

    andrea bocelli weight loss weight loss medications keto pills for weight loss weight loss medications healthy recipes for weight loss

    chrissy metz weight loss best weight loss plans jorge garcia weight loss phentermine weight loss healthy diet

    https://weight-loss-blogs.com - losing weight

  • Comment Link ddgzvBaw Saturday, 16 May 2020 12:22 posted by ddgzvBaw

    weight loss plan how to lose weight fast apple cider vinegar weight loss best diet for weight loss andrea bocelli weight loss

    weight loss diet melissa mccarthy weight loss weight loss supplements best weight loss pills how to lose weight quickly

    https://weight-loss-blogs.com - red mountain weight loss

  • Comment Link SipAwainnaceara Saturday, 16 May 2020 09:16 posted by SipAwainnaceara

    cbd pills http://buycbdoil11.com/ cbd hemp cbd oil benefits cbd oil store

  • Comment Link idztfCow Saturday, 16 May 2020 02:54 posted by idztfCow

    generic tadalafil tadalafil cost tadalafil 20 mg tadalafil generic cialis 20 mg buy tadalafil tablets

    interactions for tadalafil tadalafil 20mg avis tadalafil generic generic for cialis tadalafil tadalafil lilly

    https://supertadalafil.com/ - tadalafil generic

    tadalafil generique en pharmacie tadalafil reviews tadalafil dosage tadalafil cialis generic tadalafil

    cialis-impuissance tadalafil buy tadalafil tablets tadalafil liquid tadalafil 20mg tadalafil online canadian pharmacy

    https://xtadalafilx.com/ - generic tadalafil

  • Comment Link SipAwainnaceara Saturday, 16 May 2020 02:38 posted by SipAwainnaceara

    http://buycbdoil11.com/ cbd medic hemp cbd oil buy cbd oil online cbd tinctures

Leave a comment

Back to Top