Read Image Location

by Qwerty Cat

Version 1 (November 28, 2020)

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A flow demonstrating reading image exif data.You can read additional GPS data not available in 'Media tag read' block.

Due to limitations of Automate, some tricks were needed to be utilized:
- load binary data using ISO-8859-1 encoding: utf-8 replaces unknown character with 'FF'
- treat string containing binary data as array of numbers using slice() and [ ] operator
- use google maps url api instead of 'location show' block: seems like doesn't work in some devices

Limitations
- image larger than 1MB can cause crash
- slow