MIT App Inventor Help

Topic	Replies	Views	Activity
FAQ - Power Users faq Frequently Asked Questions about programming in MIT App Inventor 2, and answers to those questions or links to sites that answer those questions. Purpose of this FAQ This is a supplement to the old google group for AI2 …	2	6859	September 26, 2019
About the MIT App Inventor Help category	13	5463	March 1, 2023
Errore somma dei conteggi	16	204	February 23, 2026
Failure to find dictionary content	11	77	February 23, 2026
How do I have images in my firebase rtdb to my listview	10	55	February 23, 2026
Need help for flappy bird game	3	116	February 23, 2026
Make a RoboCam app and add LEGO Spike Prime and arduino , bluetooth , lego , raspberry , ev3	4	239	February 23, 2026
Webviewer live camera (Look Extension)	5	125	February 23, 2026
Google Calendar	3	54	February 23, 2026
How do you create a new file using file picker and write to it?	43	1403	February 23, 2026
App inventor's editor 'console panel'	0	53	February 23, 2026
Pantalla de bloqueo	2	104	February 23, 2026
Is there any way to making button list without dragging?	17	1594	February 23, 2026
Imagelistviewer using base64 extensions	10	149	February 22, 2026
How can I move list view items? listview , listpicker	5	126	February 21, 2026
Help parsing XML data xml	27	358	February 21, 2026
Please can you help me create a job card for my app	5	74	February 21, 2026
Cant move horizontal arrangment bug-or-problem	4	73	February 21, 2026
How do I set keyboard to numeric for Notifier ShowTextDialog?	10	2174	February 21, 2026
NFC help need or extension nfc	5	901	February 21, 2026
Appli test questions-réponses dont le score commande une arduino arduino , bluetooth	0	61	February 20, 2026
I am trying to connect to a esp32 with the BluetoothLE Extension but when I pick it from the list picker it shows "Select list item: Attempt to get item number 1 of a list of length 0: []" bug-or-problem , bluetooth	5	159	February 20, 2026
Map BoundingBox crashing app (iOS) ios	14	215	February 19, 2026
How can I view what TinyDB is storing	13	257	February 19, 2026
Why isn't my app connecting to the esp32 bluetooth , extensions	1	92	February 19, 2026
Getting incoming phone number of whatsapp call whatsapp	1	94	February 19, 2026
Winning the Lottery	2	107	February 18, 2026
WebViewer stuck on "Loading" for a specific URL, but works in browser webviewer	2	81	February 18, 2026
I am trying to connect to an HC-05 but it just does nothing when i try to connect arduino , bluetooth , hc-05	52	1318	February 18, 2026
The compiled software is marked as a virus by some antivirus software due to signature reasons virus , antivirus	5	142	February 18, 2026

FAQ - Power Users

faq

Frequently Asked Questions about programming in MIT App Inventor 2, and answers to those questions or links to sites that answer those questions. Purpose of this FAQ This is a supplement to the old google group for AI2 …