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	6796	September 26, 2019
About the MIT App Inventor Help category	13	5415	March 1, 2023
Countdown to the second faq	2	29	February 11, 2026
How do I send several sms, but not all at the same time?	25	378	February 10, 2026
I am trying to connect to an HC-05 but it just does nothing when i try to connect arduino , bluetooth , hc-05	38	983	February 10, 2026
How do I sort a list?	15	219	February 10, 2026
Need help with Arduino code for servo direction, please arduino	7	152	February 10, 2026
I need help with my science fair project (track a mosquito spraying truck in real time using CloudDB) bug-or-problem	3	76	February 10, 2026
2D AR-style Ghost Guide Hands (Something used in following a tutorial)	2	46	February 11, 2026
Overlaying Webviewer & Canvas (Imagesprites)	1	29	February 11, 2026
3d raycasting game doesn't work	12	246	February 10, 2026
AYUDA: Como gestionar permisos desde app y evitar error 908 - Permission READ_MEDIA_IMAGES	8	141	February 10, 2026
Orden de procesar	2	66	February 10, 2026
Help, how do I use Canvas to count Double Tap, blocks look right but not working?	11	180	February 10, 2026
Convert text to ASCII and sending it Byte by Byte	5	203	February 9, 2026
Receiver exported error bug , bug-or-problem	10	194	February 9, 2026
Are there any working AI extension that could be used for mit app	6	147	February 9, 2026
Duplicate an arrangement and display it with spreadsheet data.	4	85	February 9, 2026
Background image from screen not changing background , background-image	9	179	February 9, 2026
Image not showing	4	128	February 8, 2026
Call File1 ReadFromFile Block	2	107	February 8, 2026
In a dark theme, the background and text color of the textbox are almost the same, meaning it is unreadable	9	216	February 7, 2026
Error showed up when I clicked Build >> Android App (APK): bug-or-problem	4	111	February 7, 2026
GPS turned off when app in background gps	20	5227	February 7, 2026
Button disabled that acts	4	101	February 7, 2026
Help for my Google Genie-Like App	22	2762	February 7, 2026
For each loop stops after 5 iterations bug-or-problem , google-sheets	4	144	February 7, 2026
I want to hide a specific arrangement out of the many arrangments i have	4	113	February 6, 2026
Control block not showing bug-or-problem	3	167	February 6, 2026
Permission request in app before running permissions	3	119	February 6, 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 …