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[GSI][10] LineageOS 17.0 GSI (all archs)

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By AndyYan, Recognized Contributor on 17th November 2019, 08:00 AM
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Background:
This is a natural continuation/extension of the LineageOS 16.0 GSIs I've been making since March 2019.
If you clicked in here, I bet you know what LineageOS is already, but just to fill the blank:
Quote:

LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device.
LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.
All the source code for LineageOS is available in the LineageOS GitHub repo. And if you would like to contribute to LineageOS, please visit Gerrit Code Review.

Disclaimer:
This is still mostly a LineageOS team / PHH @phhusson effort, credits to them and all associated for making all this possible.
No flashing instructions will be offered. If you're here in this forum, you should know what you're doing.
No guarantees that everything would work. This is a GSI, bugs are bound to happen.

Download:
https://sourceforge.net/projects/andyyan-gsi/files/
Compressed as .xz archives - extract first.
Vanilla except for these changes:
  • Modifications needed to make it build/boot/feature-complete, see below
  • Revived navbar layout tuning via sysui_nav_bar tunable
  • Disabled "vendor mismatch" warning on boot
  • Signature spoofing support from MicroG (preliminary patch for Android 10)
  • Default stretch-to-fullscreen (force apps to render in 18:9)

Extra tip:
If you have a relatively low-end device and experience UI stutters, try this simple build.prop trick (technically a debug property, so use at your own risk). Thanks @SnapTheRipper for bringing it up!

Stuff on GitHub (builders-only):
Since builders' stuff aren't really interesting to end users, I decided not to separately document the modifications needed in this post; instead just check out the scripts/patches, where most things should be self-explanatory: treble_build_los, treble_patches (PHH's treble_patches adjusted for LOS). Not the cleanest code, but should help if you need some clues.

Donate?
https://paypal.me/AndyCGYan
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17th November 2019, 08:01 AM |#2  
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Reserved

Couple of things to note at this point:
  • PHH's AOSP Android 10 GSIs are still marked as pre-release. Even on a device that runs Pie GSIs nicely, it's still possible to get broken media, camera, RIL or even flat-out no-boot. You are strongly advised to try PHH's original and identify/report issues there, before moving onto other GSIs that are based on his work. Please report bugs here only if it's specific to this GSI.
  • LineageOS 17.0 is also still under development. Although most of the basics are already there, some features like custom battery icons are missing or WIP.
  • If using Magisk, a modified Magisk is required (19.3 here or Canary-based here)
  • exfat SD cards still don't seem to work. Any help related to this would be appreciated.
  • The feature "Re-enabled lockscreen shortcuts by default" has been dropped - not that it can't be done, but Google again made ugly changes to the lockscreen, and with the shortcuts turned on it looks asymmetric and adds to the ugliness. Lockscreen shortcuts themselves might still come back with a future upstream update, just like how it did in 16.0.
  • In the 16.0 GSIs I've included changes that allow for automatic front camera actions for Xiaomi Redmi K20 Pro, but these have to be reworked for Android 10, and since I'm not using GSIs on my own K20P right now, I'm not interested in doing so. Consider these changes abandoned (for now).
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17th November 2019, 08:04 AM |#3  
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Initial builds are based on PHH v204 and November security patches.
Building-related bits will be published when I have more time to clean them up.

EDIT: Due to some missing bits in LOS, the fix from v204 failed to apply. If you are having camera issue specific to this GSI, refer to this post for a temporary fix. Won't make a separate batch of builds just for this one issue.
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17th November 2019, 12:14 PM |#4  
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Warm welcome.
17th November 2019, 12:52 PM |#5  
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17th November 2019, 02:36 PM |#6  
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17th November 2019, 05:33 PM |#7  
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Redmi S2 YSL - 8.1 Oreo custom vendor Arm64

stock camera / open camera. /Gcam X
lock screen / FP X

viper4android. ✓
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17th November 2019, 07:27 PM |#8  
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Thanks for this Rom
is it with or wirhout Gapps ?
17th November 2019, 08:40 PM |#9  
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Any mirrors?, sourceforge is a mess to download from.
17th November 2019, 10:01 PM |#10  
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Nice work 😍
18th November 2019, 12:22 AM |#11  
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Quote:
Originally Posted by hasni2005

Thanks for this Rom
is it with or wirhout Gapps ?

without

look, it have small size. with gapps rom around twice bigger
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