🐞 BugFix - x86_64 support / native sqlite3 usage

[Rikj000]

Issue Description

The sqlite3 binary provided by AA-Tweaker is compiled for ARM,
so it refuses to run with following error on x86_64 devices/emulators (AVDs):

/data/data/sksa.aa.tweaker/sqlite3 --version
# output:
/system/bin/sh: /data/data/sksa.aa.tweaker/sqlite3: not executable: 32-bit ELF file

Also, the binary currently provided appears to be 5 years old 👀

Expected output

/data/data/sksa.aa.tweaker/sqlite3 --version
# output:
3.32.2 2021-07-12 15:00:17 bcd014c473794b09f61fbc0f4d9488365b023f16123b278dbbd49948c27calt2

Work Around (for x86_64)

1. Force stop AA-Tweaker
2. Rename /data/data/sksa.aa.tweaker/sqlite3 to /data/data/sksa.aa.tweaker/sqlite3.bak
3. Copy /system/bin/sqlite3 to /data/data/sksa.aa.tweaker/sqlite3
4. Re-open AA-Tweaker

Fix Proposal

• Attempt to directly use the /system/bin/sqlite3,
  check if existing + executable, fallback to binary provided by AA-Tweaker if not.
• Provide additional x86_64 sqlite3 binary (Can be pulled from rooted AVD at /system/bin/sqlite3),
  detect CPU architecture (ARM or x86_64) and use correct binary accordingly.

[jacopotediosi]

You can compile updated sqlite3 releases for both arm and x86 from my repository: https://github.com/jacopotediosi/sqlite3-android, but the best solution here is to migrate to libsu and run a sqlite native library from a root service via java bindings.