hub / github.com/facebook/SoLoader

github.com/facebook/SoLoader @v0.12.1

repository ↗ · DeepWiki ↗ · release v0.12.1 ↗ · + Follow

479 symbols 1,140 edges 60 files 96 documented · 20%

What it actually does AI analysis from the code graph — generated when you open this

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README

SoLoader

SoLoader is a native code loader for Android. It takes care of unpacking your native libraries and recursively loads dependencies on Android API 23 and earlier, since those old OS versions do not support all of that functionality out of box.

Requirements

SoLoader is useful for applications running on Android API 23 and earlier. SoLoader should not be used on Android API 24 and above unless the app is delivered as Exopackage, requires Android Native Library Merging or uses Superpack compression.

Including SoLoader in your apps

You can use prebuilt aars or fetch SoLoader from Maven repository by adding the following to your build.gradle file:

implementation 'com.facebook.soloader:soloader:0.12.1+'

Building from source

To build SoLoader from source you'll need Buck. Once you have Buck installed execute following commands from the project root directory:

  buck fetch //...
  buck build :soloader

The build command generates buck-out/gen/soloader.aar file.

Join our community

Please use our issues page to let us know of any problems. See the CONTRIBUTING file for how to help out.

License

SoLoader is Apache-2.0-licensed.

Extension points exported contracts — how you extend this code

SystemLoadLibraryWrapper (Interface)

@see SoLoader#setSystemLoadLibraryWrapper [12 implementers]

java/com/facebook/soloader/SystemLoadLibraryWrapper.java

NativeLoaderDelegate (Interface)

Interface used to connect chosen loader of native libraries to NativeLoader [6 implementers]

java/com/facebook/soloader/nativeloader/NativeLoaderDelegate.java

RecoverableSoSource (Interface)

(no doc) [15 implementers]

java/com/facebook/soloader/RecoverableSoSource.java

RecoveryStrategy (Interface)

(no doc) [20 implementers]

java/com/facebook/soloader/recovery/RecoveryStrategy.java

ElfByteChannel (Interface)

(no doc) [4 implementers]

java/com/facebook/soloader/ElfByteChannel.java

Core symbols most depended-on inside this repo

called by 41

java/com/facebook/soloader/LogUtil.java

get

called by 30

java/com/facebook/soloader/recovery/RecoveryStrategyFactory.java

called by 26

java/com/facebook/soloader/LogUtil.java

lock

called by 22

java/com/facebook/soloader/FileLocker.java

called by 20

java/com/facebook/soloader/LogUtil.java

toString

called by 19

java/com/facebook/soloader/SoSource.java

size

called by 18

java/com/facebook/soloader/ElfByteChannel.java

getu32

called by 17

java/com/facebook/soloader/MinElf.java

Shape

Method 398

Class 69

Interface 12

Languages

Java100%

Modules by API surface

java/com/facebook/soloader/SoLoader.java52 symbols

java/com/facebook/soloader/UnpackingSoSource.java34 symbols

java/com/facebook/soloader/SysUtil.java32 symbols

java/com/facebook/soloader/NativeDeps.java21 symbols

java/com/facebook/soloader/DirectApkSoSource.java20 symbols

java/com/facebook/soloader/ExtractFromZipSoSource.java19 symbols

java/com/facebook/soloader/NativeDepsUnpacker.java16 symbols

java/com/facebook/soloader/observer/ObserverHolder.java15 symbols

java/com/facebook/soloader/BackupSoSource.java15 symbols

java/com/facebook/soloader/observer/Observer.java13 symbols

java/com/facebook/soloader/MinElf.java13 symbols

java/com/facebook/soloader/DirectSplitSoSource.java13 symbols

For agents

$ claude mcp add SoLoader \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact