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標題: 有關Build的優化!請有針對此方面做研究的高手進入^^ [打印本頁]
作者: nhpss930094    時間: 2014-2-13 19:54
標題: 有關Build的優化!請有針對此方面做研究的高手進入^^
本帖最後由 nhpss930094 於 2014-2-13 20:06 編輯

小弟我我在build底下新增這些語法!
不知道還有哪裡該修改的??
已經確定ROM作者為在Build裡面做優化!
手機:SAMSUNG N7100
作業系統版本:Android4.3
新增語法
#Disable the ADB notification Icon
persist.adb.notify=0

#Disable Google Report service
profiler.force_disable_err_rpt=1
profiler.force_disable_ulog=1

# Disable Sending Usage Data
ro.config.nocheckin=1

# Disable Kernel Error Checking
ro.kernel.android.checkjni=0
ro.kernel.checkjni=0

# Disable Bytecode Verification
dalvik.vm.verify-bytecode=false
dalvik.vm.dexopt-flags=v=n,o=v,m=y

# Turn on Just In Time in dalvik virtual machine
dalvik.vm.execution-mode=int:jit

# Video Quality
ro.media.enc.jpeg.quality=100
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000

# Increase in photographic quality
ro.media.capture.maxres=8m
ro.media.capture.fast.fps=4
ro.media.capture.slow.fps=120
ro.media.panorama.defres=3264x1840
ro.media.panorama.frameres=1280x720
ro.camcorder.videoModes=true

# Video Acceleration Enabled
video.accelerate.hw=1

#Force Launcher Into The Memory
ro.HOME_APP_ADJ=1
sys.keep_app_1=com.android.contacts
sys.keep_app_2=com.android.phone
sys.keep_app_3=com.android.mms
ro.gsm.2nd_data_retry_config=max/_retries=3,2000,2000,2000

#Enable the Hardware Rendering of the GUI
debug.sf.hw=1
video.accelerate.hw=1
debug.performance.tuning=1
persist.sys.composition.type=gpu

# Increase battery saving
pm.sleep_mode=1

# BATTERY SAVING
pm.sleep_mode=1
power.saving.mode=1
ro.config.hw_power_saving=true
ro.ril.disable.power.collapse=1
windowsmgr.max_events_per_sec=200

# Proximity sensor tweak
ro.telephony.call_ring.delay=0
ro.lge.proximity.delay=25
mot.proximity.delay=25

# Better video streaming
media.stagefright.enable-meta=true
media.stagefright.enable-scan=true
media.stagefright.enable-http=true
media.stagefright.enable-rtsp=true
media.stagefright.enable-player=true
media.stagefright.enable-record=false

# disable touch below 1 pixels
mot.proximity.distance=1

# Ui Tweaks
windowsmgr.max_events_per_sec=260
persist.sys.NV_FPSLIMIT = 60  

# danny Tweak
persist.sys.purgeable_assets=1
view.touch_slop=40
view.minimum_fling_velocity=40
view.scroll_friction=0.008
ro.ril.enable.amr.wideband=1
wifi.supplicant_scan_interval=180

# 3G TurboCharger Enhancment!
net.dns1=8.8.8.8
net.dns2=8.8.4.4
net.tcp.buffersize.default=6144,87380,110208,6144,16384,110208
net.tcp.buffersize.wifi=262144,524288,1048576,262144,524288,1048576
net.tcp.buffersize.lte=262144,524288,1048576,262144,524288,1048576
net.tcp.buffersize.hsdpa=6144,262144,1048576,6144,262144,1048576
net.tcp.buffersize.evdo_b=6144,262144,1048576,6144,262144,1048576
net.tcp.buffersize.umts=6144,87380,110208,6144,16384,110208
net.tcp.buffersize.hspa=6144,87380,262144,6144,16384,262144
net.tcp.buffersize.gprs=6144,8760,11680,6144,8760,11680
net.tcp.buffersize.edge=6144,26280,35040,6144,16384,35040

# Signal (3G) tweaks
ro.ril.hsxpa=2
ro.ril.gprsclass=32
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=28
ro.ril.hsdpa.category=9
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=268449905
ro.ril.hsupa.category=9
ro.ril.def.agps.feature=1
ro.ril.enable.gea3=1
ro.ril.enable.fd.plmn.prefix=23402,23410,23411

# Google DNS Tweak
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
net.dns1=8.8.8.8
net.dns2=8.8.4.4

#ipv4 tweaks
net.ipv4.ip_no_pmtu_disc=0
net.ipv4.route.flush=1
net.ipv4.tcp_ecn=0
net.ipv4.tcp_fack=1
net.ipv4.tcp_mem=187000 187000 187000
net.ipv4.tcp_moderate_rcvbuf=1
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_rfc1337=1
net.ipv4.tcp_rmem=4096 39000 187000
net.ipv4.tcp_sack=1
net.ipv4.tcp_timestamps=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_wmem=4096 39000 187000
persist.telephony.support.ipv4=1
persist.telephony.support.ipv6=1

# wifi to scan less frequently
wifi.supplicant_scan_interval=18

# Fast Reboot
persist.sys.purgeable_assets=1

# Boot Tweaks
persist.sys.shutdown.mode=hibernate

#Faster Scrolling
ro.max.fling_velocity=12000
ro.min.fling_velocity=8000

# Touch Responsiveness
debug.performance.tuning=1
video.accelerate.hw=1

# Increasing It Will Make Mobile Smoother
windowsmgr.max_events_per_sec=300

# Increase Performance
debug.performance.tuning=1

# Disable Sending Usage Data
ro.config.nocheckin=1

# Disable Error Checking
ro.kernel.android.checkjni=0
















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