android cmd

git merge --no-ff xxxx

select * from instanceof android.app.Activity内存泄露

adb logcat -v time | grep ActivityManager页面启动时间
adb logcat | grep Timeline页面启动时间(Miui)

adb logcat -v time | grep AndroidRuntimecrash log

adb logcat -v time | grep "D\/Dalvik"

adb logcat -v time | grep "I\/art"

adb shell "kill -s SIGUSR1 12345"手动gc

Log.getStackTraceString(new Throwable())

NDK_ROOT/toolchains/arm-linux-androideabi-4.9/.../arm-linux-androideabi-readelf -Ws xxx.so

NDK_ROOT/toolchains/arm-linux-androideabi-4.9/.../arm-linux-androideabi-nm -gC xxx.so

```ANDROID_HOME/tools/bin/sdkmanager --update``` ```ANDROID_HOME/tools/bin/sdkmanager --list``` ```ANDROID_HOME/tools/bin/sdkmanager "platform-tools" "build-tools;26.0.1"```

android list sdk --extended --proxy-host test.com --proxy-port 1234

android update sdk --no-ui -t 1,2,3 --proxy-host test.com --proxy-port 1234

gradle -Dhttp.proxyHost=test.com -Dhttp.proxyPort=1234 -Dhttps.proxyHost=test.com -Dhttps.proxyPort=1234

######备用
android list sdk --all --extended --proxy-host test.com --proxy-port 1234

android update sdk --no-ui --all --filter build-tools-23.0.3 --proxy-host test.com --proxy-port 1234

adb shell monkey -p your.app.package.name -c android.intent.category.LAUNCHER 1

setprop ctl.start [cmd]setprop ctl.start bootanim/bugreport

adb bugreport /sdcard/tmp/``````SYSTEM LOG

"FATAL EXCEPTION:"
"Process: com.xiaomi.smarthome, PID:"

miui:*#*#284#*#*     (bugreport->dumpstate->dumpsys)
miui蓝牙日志: *#*#5959#*#*

gradle -Dorg.gradle.jvmargs="-Xmx8192m -XX:MaxPermSize=6144m"

hprof-conv xxx.hprof xxx.std.hprof

adb remount 或者 mount -o rw,remount yaffs2 /system

aapt s -i xxx.9.png -o xxx.png编译点9图

getprop net.dns1

echo | sudo -S networksetup -setautoproxystate Wi-Fi on

echo | sudo -S networksetup -setautoproxyurl Wi-Fi http://xxxx.pac

echo | sudo -S networksetup -setwebproxystate 'Wi-Fi' on

echo | sudo -S networksetup -setsecurewebproxystate 'Wi-Fi' off

gradle assembleRelease生成未签名包

repo init -u https://android.googlesource.com/platform/manifest -b

du -sh .

df -h

apktool d

apktool b -f -o

keytool -list -v -keystore xxx.keystore

keytool -list -printcert -jarfile查看证书

keytool -genkey -v -keystore -alias -keyalg RSA -keysize 2048 -validity 10000

jarsigner -verbose -keystore -signedjar

crt+key转keystore
openssl pkcs12 -export -in tuhuolong.crt -inkey tuhuolong_key.txt -out tuhuolong.p12 -name "tuhuolong_key"
keytool -importkeystore -srckeystore tuhuolong.p12 -srcstoretype PKCS12 -destkeystore tuhuolong.jks -deststoretype JKS

改密码
keytool -keypasswd  -alias tuhuolong_key -keystore tuhuolong.jks

从指定目录的文件中查找xxxx
grep -rnw XXX_DIRECTORY -e 'xxxx'

android studio清缓存
File -> Invalidate Cache & Restart

logcat|grep "BtGatt.GattService"

git br release-x.x.x
git push origin release-x.x.x

git co release-x.x.x
git push origin release-x.x.x

git co master
git ls release-x.x.x
git cherry-pick commit-id-xxxx
git push origin master

screencap(){
   adb shell /system/bin/screencap -p /sdcard/screenshot.png
   sleep 1
   adb pull /sdcard/screenshot.png .
}

gradle  -Dorg.gradle.java.home="xxx/xxx/xxx"

ANDROID_SDK/tools/proguard/bin/retrace.sh -verbose mapping.txt obfuscated_trace.txt