Today's Android native development is in a slump. In order to survive, you need to find your own development direction. Once you find the development direction, you must continue to accumulate relevant knowledge points. Today I will share some commands commonly used in Android device development.
busybox ifconfig View device IP
start adbd start adb
ls View directory data
ls -l View directory data details, you can see file size, permissions and other information
monkey -p package name 1 starts apk
You can also use am start package name/MainActivity full path name to start apk
input text //Input text
getprop | grep -E version View system version
getprop | grep build View version information
reboot recovery enters recovery mode, you can perform U disk upgrade or restore factory settings, etc.
logcat|grep logs to be found //used to filter logs
settings put secure attribute name value Set the attribute value in the secure table of the database
settings get secure attribute name to view the set attribute value
setprop attribute name parameter is used to write attribute values for the system
getprop attribute name gets system attribute value
If the device keeps printing logs, you can try this command echo 0 > /proc/sys/kernel/printk
ps -A | grep application name Find application process method 1
busybox ps | grep application name Find application process method 2
kill -9 + process ID kills the process
pm list packages -s prints all package names in the device
pm path package name Search application based on package name
am broadcast -a broadcast action simulates broadcast
chmod 755 /system/app/test.apk Set permissions for related files
pm list package -f | grep upg can find applications through fuzzy package names. upg is the first three letters of a package name.
dumpsys package package name | grep version Check the version information of an application
How to write data to Mac and other devices using amlogic chips
swunifykey set usid value，SN
swunifykey set mac value，MAC
swunifykey list View details
swdevinfo HiSilicon chip, view SN, MAC and other information
swdevinfo serialno value HiSilicon chip, write to SN
swdevinfo mac value HiSilicon chip, write to MAC
swdevinfo write parameter name parameter
logcat -vtime >> /data/logcat.log & capture logs
tcpdump -i any -s0 -w /data/package.pcap & capture packets
To be continued...