Taifun qr -> file not found

[Horst_Schulze]

Hi Taifun and all,
I used the qr.aia (from puravida) to create a apk, then installed it on an tablet.
I got the error: file://mnt/sdcard/AppInventor/assets/qr.html could not be load
net::ERR_FILE_NOT_FOUND
It works on other devices.
The tablet has Android 5.1.1.
Is it to old? Can I do other to make it work on it?

Horst

[Luis_Azuaga]

There is a variable (global development) that indicates if you are running the compiled or the AI Companion, have you checked that it is correct? (when you are in AI Companion you have to set it to true and when you compile to false)

[Anke]

qr_Anke.aia (82.6 KB) → @Taifun

This works on all Android versions.

[Horst_Schulze]

Thank you Anke,
is the aia somehow protected? I try to paste it to my project, but it enters the backpack, but in my project it is not visible in the backpack.

[Anke]

You need to import the extensions first:

Get the path of the ASD - app-specific directory

Here is an extension to get the ASD (path of app specific directory) which is becoming more and more important on Android 10 and above. de.bodymindpower.GetASD.aix (5.9 KB) [grafik] You can also get this with the TaifunFile extension from @Taifun or the FileTools extension from @vknow360. But if you only need the path of the ASD: /storage/emulated/0/Android/data/<packageName>/files [grafik] you can also take this small extension (5.9 instead of > 32 KB).

Get the API Level of the device

This is an extension to get the API level of the device from the Android version that is currently running. de.bodymindpower.GetApiLevel.aix (4.8 KB) That's all: [grafik]

[Horst_Schulze]

Yes, I got it.
is this a normal behavior, that contents in the backpack are not visible if extensions are missing?