Invalid Signature - provided signature does not match WooCommerce REST API calling from Android
You must send all the parameters in the sequence. Like we have a code in php
uksort( $params, 'strcmp' );See how you can sort the parameters in android.
I also have the same issue after days of research finally i found the solution hope this will help some otheri go through various documents
1)Using the WooCommerce REST API – Introduction
3)Scribe
After referring above documents and Source codes finally i created a library which do the OAuth 1.0a “one-legged” authentication for woocommerce HTTP android
The full description has added in the read me section of my library
Check The Library Here