http://valinet6l6tq6d5yohaa6gdsf2ho4qcqcxyj2nahp5kd4z7nsa6ycdqd.onion/2020/06/16/Get-browser-forward-gesture-on-Android-10-Pixel-Experience-Plus-ROM-for-Poco-F1.html
For dumping Android opcodes, there is a pretty good utility called dexdump in the Android SDK (yes, you need to download that as well, you can get it by downloading Android Studio from Google: https://developer.android.com/studio#downloads ). On my install, it was located at: “Sdk\build-tools\30.0.0”. To dump the opcodes to a file, run something like: dexdump -o SystemUIDump.txt -d classes.dex Beware that the text file is huge (aprox. 100MB).