Take picture and Save in TinyDB

App Showcase
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#1

1.- Take a Picture with Camera component.
2.- Write a tag and commentary.
3.- Save commentary in TinyDB1
4.- Convert Picture to String Base64 and save String in TinyDB2.
5.- Look Namespace in Properties TinyDB1 and TinyDB2.

6.- Write tag and Click in button to get and view picture and commentary.
7.- Get String of TinyDB2 and convert in File in ASD/auxiliary_dir/auxiliary_file.png
8.- Show ASD/auxiliary_dir/auxiliary_file.png in Image2 component.

9.- It needs extension com.KIO4_Base64.aix
http://kio4.com/appinventor/277i_extension_imagen_string.htm
[In the installation we can get a false virus notice on some devices]

base64_foto2
base64_foto2805Ɨ1065 73.5 KB

Guardar_foto.aia (25.0 KB)

Regards.

5 Likes
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#2

This example is similar to the previous one, now we choose the image using ImagePicker.

base64_base3
base64_base3727Ɨ344 23.5 KB

p328E2_foto_TinyDB.aia (16.5 KB)

#3

Hi

I have read so many threads on this and I think I'm just being stupid. I can't find the block for set "image"."picture" etc. where are they?

Thank you so much

#4

imagepiecture
imagepiecture535Ɨ780 91.1 KB

#5

Screenshot_20211007-210007
Screenshot_20211007-210007270Ɨ600 47.4 KB

Does no work.

#6

Set DefaultFileScope in Legacy

#7

Help. No funciona

#8

@Dante_Rodriguez_Alva

I have modified the code of the Guardar_foto.aia found in the first post, can you try it?

#9

thank you thank you very much

#10

How to save image using tinydb in a simpler way and easy way because Iā€™m a kid and idk how to do those codes

#11

Well, that is how you can do it, it doesn't get any more simple.

Alternatively, just save the link to the file in tinydb to miss out the base64 step.