Foreplay
adb works:
When you start a adb client, the client first checks adb server process already running, if not, it will start the process server when the server starts, it bind the local TCP port 5037 and listens for clients from adb commands sent to all adb clients use port 5037 to communicate with the adb server
Enable debugging adb
To use the USB-connected device adb, you must enable adb debugging device in the system settings (located under Developer Tools), without the developer tools, find the phone, the version number, multiple clicks
God simulator port night there is a pattern: the first simulator port is 62001, the second port is 62025, and the third is 62025 + 1, and so on
adb command
View the version number: directly in the cmd input:
adb version
Connection simulator:
adb connect 127.0.0.1:62001
View simulator connected:
adb devices
Tips:
If the following message appears
adb server version(31) doesn‘t match this client(36)
The reason: adb wrong version, inconsistent versions of the Android SDK and adb version
Solution: replace the Android SDK emulator adb adb can be. Adb simulator path, installation path \ Nox \ bin
shell adb
Android is the underlying linux system, into the character interface linux system
Enter the specified device shell
adb -s 127.0.0.1:62001 shell
Exit adb shell
exit
After entering the adb shell display has two states: # representatives have root privileges, $ representatives not root
Tips:
First To connect the emulator to install and execute commands
In the equipment installation apk
Adb install path to the file (installed by default)
Covering installation
adb install -r file path
Specified equipment installation
adb -s 127.0.0.1:62001 install the file path
Such as the installation encountered an error: Faiture [INSTALL_FAILED_INVALID_URI]
解决方案：cmd命令行下执行以下命令
第一步：adb remount
第二步：adb shell
第三步：cd /data
第四步：chmod 777 local
重新安装apk，ok
卸载app
首先进入设备的/data/app目录找到app包名
adb shell
cd /data/app/
执行命令删除
adb uninstall (-k) 包名
adb uninstall com.wandoujia.phoenix2
要在cmd下执行卸载命令，不是在shell下执行
安装后的包名系统会在末尾加上-1之类的数字，要去掉才可以成功卸载，软件名称为包名，不要包含.apk
-k参数，卸载软件但保留配置和缓冲文件
adb uninstall -k com.wandoujia.phoenix2
查看设备上安装的应用包名
adb shell pm list package
只查找某个包
先进入shell下，在查找
文件读取写入
将文件从pc写入到设备
adb push 电脑文件路径 设备路径
将文件从设备读取到pc
adb pull 设备文件路径 电脑文件路径
注意：由于权限问题，不能直接pull到电脑磁盘根目录，否则会报错
截图
adb shell screencap /sdcard/wandou.png
adb服务启动和关闭
adb kill-server 关闭adb服务
adb start-server 启动adb服务
录屏
adb shell screenrecord /sdcard/demo.mp4
查看包名
aapt dump badging 文件名路径
aapt dump badging F:\App\weixin.apk | findstr "launchable-activity"
没有安装包
使用
adb shell dumpsys window | findstr mCurrentFocus
命令查看当前运行的包名和Activity更清晰一些
