Android system lib-so file
There are many files with the suffix so in the lib lib64 partition of the unpacked Android firmware. They are actually dynamic libraries of the system, similar to *.dll under win. They are generally dynamic libraries compiled from C/C++. In the system lib folder, replacement and transplantation programs for other systems also need to modify and replace related so files. Without it, the system software cannot run. Which part is damaged will affect the relative functions. Phone calls, address books, cameras, etc. all rely on so files. of.
The cpu architecture supported by an Android application depends on the .so file located in the lib or jniLib directory in the APK
During system transplantation and adaptation, you must have a basic understanding of the meaning of some commonly used so files.
libaudcal.so is related to the external volume
libaudioalsa.so audio driver related
libaudioamp.so audio amplification related
libaudioeffect_jni.so sound effect related
libaudioparameter.so audio parameters related
libaudio-resamplerso audio sample related
libaudioutils.so audio tools
libavcodec.so sound decoding related
libavformat.so audio framework
libbluetooth_jni.so Bluetooth related
libc_malloc_debug_leak.so memory leak
libcamera_client.so video camera related
libcamera_metadata.so camera driver related
libcameraservice.so camera driver related
libchromatix_default_video.so camera effect
libchromium_net.so browser related
libconnectivitymanager.so network link
libcorkscrew.so stack print
libcrypto.so encryption library file
libcutils.so basic library file
libdiag.so mobile phone signal related
libdiskconfig.so built-in storage related
libdrmframework_jni.so framework interface related
libeffects.so media related
libexif.so picture related
libgps.utils.so is related to gps
libgui.so user interaction interface
libinput.so input device driver
libinputservice.so input device related
libiprouteutil.so IP-related library files
libjavacore.so java core runtime library
libjhead.so related to modifying pictures
libjnigraphics.so drawing related
libjpeg.so picture related
libloc_core.so positioning related
libloc_eng.so positioning related
liblog.so diary records
libmemalloc.so memory related
libmemtrack.so memory related
libmtp.so mtp protocol
libnetutils.so loading driver related
liboemcamera.so camera driver related
libpower.so power related
libpowermanager.so power management library
libqservice.so Qualcomm interface related
libsensor_reg.so sensor related
libsonivox.so sound synthesis
libstagefright_soft_aacdec.s audio decoding related
libstagefright_yuv.so color coding
libsuspend.so system command library file
libvideoeditor_core.so video editing
audio.usb.default.so is related to usb
bluetooth.default.so Bluetooth related
gralloc.default.so image cache
lights.aries.so screen density
local_time.default.so local time
libaudiopreprocessing.so sound driver
libbundlewrapper.so sound library file
libdownmix.so sound library file
libAKM.so compass
libandroid servers.so system service related
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so related bug fixes
In the process of system adaptation to third parties or repairing gsi. Some system bugs focus on the so file. You need to compare it with the official replacement test. The so file is a binary file and can be opened and viewed with hex. For example, to remove the Google Camera watermark, you can modify so in hex
