Adb command line windows

C:\>adb
Android Debug Bridge version 1.0.32
 -a                            - directs adb to listen on all interfaces for a connection
 -d                            - directs command to the only connected USB device
                                 returns an error if more than one USB device is present.
 -e                            - directs command to the only running emulator.
                                 returns an error if more than one emulator is running.
 -s <specific device>          - directs command to the device or emulator with the given
                                 serial number or qualifier. Overrides ANDROID_SERIAL
                                 environment variable.
 -p <product name or path>     - simple product name like 'sooner', or
                                 a relative/absolute path to a product
out directory like 'out/target/product/sooner'.
If -p is not specified, the ANDROID_PRODUCT_OUT
                                 environment variable is used, which must
                                 be an absolute path.
 -H                            - Name of adb server host (default: localhost)
 -P                            - Port of adb server (default: 5037)
 devices [-l]                  - list all connected devices
                                 ('-l' will also list device qualifiers)
 connect <host>[:<port>]       - connect to a device via TCP/IP
Port 5555 is used by default if no port number is specified.
disconnect [<host>[:<port>]]  - disconnect from a TCP/IP device.
Port 5555 is used by default if no port number is specified.
                                 Using this command with no additional arguments
                                 will disconnect from all connected TCP/IP devices.
device commands:
  adb push [-p] <local> <remote>
                               - copy file/dir to device
                                 ('-p' to display the transfer progress)
  adb pull [-p] [-a] <remote> [<local>]
                               - copy file/dir from device
                                 ('-p' to display the transfer progress)
                                 ('-a' means copy timestamp and mode)
  adb sync [ <directory> ]     - copy host->device only if changed
                                 (-l means list but don't copy)
                                 (see 'adb help all')
  adb shell                    - run remote shell interactively
  adb shell <command>          - run remote shell command
  adb emu <command>            - run emulator console command
  adb logcat [ <filter-spec> ] - View device log
  adb forward --list           - list all forward socket connections.
                                 the format is a list of lines with the following format:
                                    <serial> " " <local> " " <remote> "\n"
  adb forward <local> <remote> - forward socket connections
                                 forward specs are one of:
                                   tcp:<port>
                                   localabstract:<unix domain socket name>
                                   localreserved:<unix domain socket name>
                                   localfilesystem:<unix domain socket name>
                                   dev:<character device name>
                                   jdwp:<process pid> (remote only)
  adb forward --no-rebind <local> <remote>
                               - same as 'adb forward <local> <remote>' but fails
if <local> is already forwarded
  adb forward --remove <local> - remove a specific forward socket connection
  adb forward --remove-all     - remove all forward socket connections
  adb reverse --list           - list all reverse socket connections from device
  adb reverse <remote> <local> - reverse socket connections
                                 reverse specs are one of:
                                   tcp:<port>
                                   localabstract:<unix domain socket name>
                                   localreserved:<unix domain socket name>
                                   localfilesystem:<unix domain socket name>
  adb reverse --norebind <remote> <local>
                               - same as 'adb reverse <remote> <local>' but fails
if <remote> is already reversed.
  adb reverse --remove <remote>
                               - remove a specific reversed socket connection
  adb reverse --remove-all     - remove all reversed socket connections from device
  adb jdwp                     - list PIDs of processes hosting a JDWP transport
  adb install [-lrtsd] <file>
  adb install-multiple [-lrtsdp] <file...>
                               - push this package file to the device and install it
                                 (-l: forward lock application)
                                 (-r: replace existing application)
                                 (-t: allow test packages)
                                 (-s: install application on sdcard)
                                 (-d: allow version code downgrade)
                                 (-p: partial application install)
  adb uninstall [-k] <package> - remove this app package from the device
                                 ('-k' means keep the data and cache directories)
  adb bugreport                - return all information from the device
                                 that should be included in a bug report.
  adb backup [-f <file>] [-apk|-noapk] [-obb|-noobb] [-shared|-noshared] [-all] [-system|-nosystem] [<packages...>]
                               - write an archive of the device's data to <file>.
If no -f option is supplied then the data is written
to "backup.ab" in the current directory.
                                 (-apk|-noapk enable/disable backup of the .apks themselves
in the archive; the default is noapk.)
                                 (-obb|-noobb enable/disable backup of any installed apk expansion
                                    (aka .obb) files associated with each application; the default
is noobb.)
                                 (-shared|-noshared enable/disable backup of the device's
shared storage / SD card contents; the default is noshared.)
                                 (-all means to back up all installed applications)
                                 (-system|-nosystem toggles whether -all automatically includes
                                    system applications; the default is to include system apps)
                                 (<packages...> is the list of applications to be backed up.  If
                                    the -all or -shared flags are passed, then the package
                                    list is optional.  Applications explicitly given on the
                                    command line will be included even if -nosystem would
                                    ordinarily cause them to be omitted.)
  adb restore <file>           - restore device contents from the <file> backup archive
  adb help                     - show this help message
  adb version                  - show version num
scripting:
  adb wait-for-device          - block until device is online
  adb start-server             - ensure that there is a server running
  adb kill-server              - kill the server if it is running
  adb get-state                - prints: offline | bootloader | device
  adb get-serialno             - prints: <serial-number>
  adb get-devpath              - prints: <device-path>
  adb status-window            - continuously print device status for a specified device
  adb remount                  - remounts the /system and /vendor (if present) partitions on the device read-write
  adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program
  adb reboot-bootloader        - reboots the device into the bootloader
  adb root                     - restarts the adbd daemon with root permissions
  adb usb                      - restarts the adbd daemon listening on USB
  adb tcpip <port>             - restarts the adbd daemon listening on TCP on the specified port
networking:
  adb ppp <tty> [parameters]   - Run PPP over USB.
Note: you should not automatically start a PPP connection.
 <tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1
 [parameters] - Eg. defaultroute debug dump local notty usepeerdns
adb sync notes: adb sync [ <directory> ]
  <localdir> can be interpreted in several ways:
  - If <directory> is not specified, /system, /vendor (if present), and /data partitions will be updated.
  - If it is "system", "vendor" or "data", only the corresponding partition
is updated.
environmental variables:
  ADB_TRACE                    - Print debug information. A comma separated list of the following values
1 or all, adb, sockets, packets, rwx, usb, sync, sysdeps, transport, jdwp
  ANDROID_SERIAL               - The serial number to connect to. -s takes priority over this if given.
  ANDROID_LOG_TAGS             - When used with the logcat option, only these debug tags are printed.
C:\>

• What is ADB
• ADB Architecture
• ADB port is occupied
• Basic usage
  • Command syntax
  • Specify the target device for the command
  • start stop
  • View adb version
  • Run adbd as root
  • Specify the network port of adb server

• Device connection management

  • Query connected devices/emulators
  • USB connection
  • Wireless connection (USB cable required)
  • Wireless connection (no need to use USB cable)

• Application Management

  • View application list
  • All applications
  • system applications
  • third-party usage
  • Install APK
  • Adb install internal principle introduction
  • Uninstall the app
  • Clear application data and cache
  • View foreground activity
  • View running Services
  • View application details

• Interact with the application

  • Activating Activity
  • Transfer Service
  • Send broadcast
  • Forcibly stop the application
  • Disable apps and start
  • Revoke the permissions of the application

• File Management

  • Copy the files in the device to the computer
  • Copy files from computer to device

• Simulation key/input

  • Power button
  • menu
  • HOME key
  • return key
  • volume control
  • Media Control
  • Turn on/off the screen
  • Slide to unlock
  • Enter text

• View log

  • Android log
  • Kernel log

• View device information

  • Model
  • Battery status
  • Screen Resolution
  • Screen density
  • Display parameters
  • android_id
  • IMEI
  • Android system version
  • IP address
  • Mac address
  • CPU information
  • Memory information
  • More hardware and system properties

• Modify settings

  • Resolution
  • Screen density
  • Display area
  • Turn off USB debugging mode
  • Display and hide status bar and navigation bar
  • Return to normal mode

• Useful functions

  • Screenshots
  • Record screen
  • Remount.
  • View connected WiFi passwords
  • Set the system date and time
  • restart cellphone
  • Check if the device is rooted
  • Use Monkey for stress testing
  • Turn on/off WiFi
  • Turn on/off data traffic

• Flashing related commands

  • Restart to Recovery mode
  • Restart from Recovery to Android
  • Restart to Fastboot mode
  • Update the system via sideload
  • More adb shell commands
  • View process
  • View real-time resource usage
  • View process UID
  • Other

• Security related

  • Enable SELinux
  • Disable SELinux
  • Enable dm_verity
  • Disable dm_verity

• common problem

  • Failed to start adb server

*The content of this article is integrated from the Internet, welcome to reprint. *

I believe that friends who do Android development have used ADB commands, but they are only limited to installing application push files and device restarting. I don’t know the deeper ones. In fact, we can understand a little more. There are some uncommon scenarios we should at least Knowing that it can be done, for example, we know adb install but not adb shell am start. The former is used to install software, and the latter is used to open the software. A usage scenario of the latter makes me pay attention to him: the company customizes the Android system. When debugging the screen, it depends on whether the screen is full to verify that the driver is normal. This is a troublesome approach. It is to be installed and opened in the hands of Android developers with eclipse or other ide. Obviously, it is much more complicated than the driver who connects the data line and uses the adb command. Therefore, it is necessary to know more.

The following may be more cumbersome, I will try to be simple, please be patient and finish reading.

What is ADB

The full name of Adb is Android Debug Bridge: Android Debug Bridge. The picture below shows the official introduction of Adb by Android:

Картинка с сайта: dev.to

It can be seen that the original intention of Android is to use a tool such as adb to assist developers in debugging apk faster and better in the process of developing android applications, so adb has the ability to install and uninstall apk, copy and push files, view device hardware information, and view Functions such as applications occupying resources and executing shell commands on the device;

We can find the adb tool in the platform-tools directory of the android sdk installation directory;

The permission mechanism of the existing Android system is becoming more and more perfect. Many operations that hope to bypass the permission management mechanism are no longer available, but Adb can achieve it. In fact, Adb has a lot of authority to some extent, even on the latest version of the Android system. Because Adb is designed to facilitate debugging by developers, it is necessary to expose some interfaces outside of permissions. So many companies can use this feature to bypass the permission mechanism to do some operations on non-Root non-customized machines (the specific usage is mentioned below), of course, there are also various ways, such as connecting via mobile phone OTG, which will not be repeated here.

ADB Architecture

In order to facilitate understanding, we start with three instructions, we often use adb start-server, adb devices, adb kill-server.
Then we often see this output interface:

C:\Users\dell>adb devices
List of devices attached
* daemon not running. starting it now at tcp:5037 *
* daemon started successfully *

So there are three questions here, why is the server, the server corresponds to the server or the server? If the mobile phone is the client, does the server refer to the service opened on the computer. And what is this daemon?

ADB is a C/S architecture application, composed of three parts:

1. Adb client running on the PC side:
   The command line program «adb» is used to run adb commands from a shell or script. First, the «adb» program tries to locate the ADB server on the host. If the ADB server cannot be found, the «adb» program automatically starts an ADB server. Next, when the adbd of the device and the adb server on the pc side establish a connection, the adb client can send a service request to the ADB servcer;
2. Adb server running on the PC side:
   ADB Server is a background process running on the host. Its function is to detect the connection and removal of the USB port sensing device, and the start or stop of the emulator instance. ADB Server also needs to send the request of the adb client to the corresponding adbd via usb or tcp;
3. The resident process adb demon (adbd) running on the device side:
   The program «adbd» runs as a background process in the Android device or emulator system. Its function is to connect to the ADB server and provide some services for the client running on the host;

ADB port is occupied

A small partner said that he hoped that I would put the Adb startup problem at the top, because he often encountered the problem of adb unable to find the device, then I will put it in front, I think it is definitely not only she will encounter this situation .

5037 is the default port of adb. If port 5037 is occupied, we will be troubled by not finding the device when using the Adb command. This problem is often encountered for those who are not very familiar with Adb, so I will This usage is placed at the beginning of the article so that friends can find it easily;
The idea of ​​solving this kind of port occupation problem is the same, three steps:

1. Find the Pid of the process using the port;

C:\Windows\system32>netstat -aon|findstr 5037
TCP 127.0.0.1:5037 0.0.0.0:0 LISTENING 3172

1. Find the corresponding process name through PID (easy to locate, you can skip);

C:\Windows\system32>tasklist /fi "PID eq 3172"

Image name PID session name session# memory usage
========================= ======== ================ = ========== ============
360MobileLink.exe 3172 Console 4 40,208 K

1. Use the command to terminate the operation of the command;

C:\Users\wwx229495>taskkill /pid 3172 /f
Success: The process with PID 3172 has been terminated.

Sometimes, some rogue programs will copy a copy of Adb.exe to the windows environment variable, such as C://Windows/system32, at this time we can use Where
The Adb command finds out the path where adb is located and deletes it.

Basic usage

What can adb do? The answer is that all operations that can be performed on mobile phones can be implemented with adb. That is to say, if you play 6, your touch screen is completely broken, and the display is completely broken, just give you a motherboard, and you can still complete the actions you want to do. Of course, this is not recommended in general scenarios, efficiency is the priority.

The following content is transferred from the blog of a big cow on github. If there is any infringement, please inform and delete it immediately;
Late

Command syntax

The basic syntax of the adb command is as follows:

adb [-d|-e|-s ]

If there is only one device/emulator connected, you can omit the part [-d|-e|-s ] and use adb directly.

Specify the target device for the command

If there are multiple devices/emulators connected, you need to specify the target device for the command.

When multiple devices/emulators are connected, the -s parameter is commonly used. The serialNumber can be obtained through the adb devices command. Such as:

$ adb devices

List of devices attached
cf264b8f device
emulator-5554 device
10.129.164.6:5555 device

Cf264b8f, emulator-5554 and 10.129.164.6:5555 in the output are serialNumber.

For example, you want to specify the device cf264b8f to run the adb command to obtain the screen resolution:

adb -s cf264b8f shell wm size

Another example is to install an application on the device 10.129.164.6:5555 (the format of serialNumber in this form is :, which is generally a wirelessly connected device or a third-party Android emulator such as Genymotion):

adb -s 10.129.164.6:5555 install test.apk

*In the case of multiple devices/simulators, these parameters are used to specify the target device for the command. The following is a simplified description and will not be repeated. *

start stop

Start the adb server command:

adb start-server

(Generally, there is no need to manually execute this command. If you find that the adb server is not started when running the adb command, it will be automatically activated.)

Stop the adb server command:

adb kill-server

View adb version

adb version

Sample output

Android Debug Bridge version 1.0.36
Revision 8f855a3d9b35-android

Run adbd as root

The operating principle of adb is that the adb server on the PC side establishes a connection with the daemon adbd on the mobile phone side, and then the adb client on the PC side forwards the command through the adb server, and adbd parses and runs after receiving the command.

So if adbd is executed with normal permissions, some commands that require root permissions to execute cannot be directly executed with adb xxx. At this time, you can execute commands after adb shell and then su, or you can let adbd execute with root privileges, which can execute high-privileged commands at will.

command:

adb root

Normal output:

restarting adbd as root

Now run adb shell again and see if the command line prompt becomes #?

Some mobile phones cannot be executed with root privileges through the adb root command after rooting. For example, some Samsung models will prompt adbd cannot run as root in production builds. You can install adbd Insecure first, and then adb root Try it.

Correspondingly, if you want to restore adbd to non-root privileges, you can use the adb unroot command.

Specify the network port of adb server

adb -P <port> start-server

The default port is 5037.

Device connection management

Query connected devices/emulators

command:

adb devices

Sample output:

List of devices attached
cf264b8f device
emulator-5554 device
10.129.164.6:5555 device

The output format is [serialNumber] [state], serialNumber is what we often call SN, and the state is as follows:

offline —— Indicates that the device is not successfully connected or has no response.

device-The device is connected. Note that this state does not indicate that the Android system has been fully started and operable. The device instance can be connected to adb during the device startup process, but the system will be in an operable state after startup.

no device —— No device/emulator connection.

The above output shows that three devices/emulators are currently connected, and cf264b8f, emulator-5554 and 10.129.164.6:5555 are their SNs respectively. It can be seen from the name emulator-5554 that it is an Android emulator, and 10.129.164.6:5555, which is the serialNumber of the form :, is generally a wirelessly connected device or a third-party Android emulator such as Genymotion.

Common abnormal output:

No device/emulator is successfully connected.

List of devices attached
The device/emulator is not connected to adb or not responding.

List of devices attached
cf264b8f offline

USB connection

To use adb normally through USB connection, you need to ensure several points:

The hardware status is normal.

Including the Android device is in the normal boot state, the USB cable and various interfaces are intact.

Developer options and USB debugging mode for Android devices are turned on.

You can go to «Settings»-«Developer Options»-«Android Debugging» to view.

If you can’t find the developer option in the settings, you need to use an easter egg to show it: click the «version number» 7 times in «Settings»-«About Phone».

The device drive status is normal.

It seems that you don’t need to worry about this under Linux and Mac OS X. Under Windows, you may encounter a situation where you need to install a driver. To confirm this, you can right-click «Computer»-«Properties» and go to the «Device Manager» to view related devices Whether there is a yellow exclamation mark or question mark, if not, it means the drive status is good. Otherwise, you can download a mobile assistant program to install the driver first.

Confirm the status after connecting the computer and the device via the USB cable.

adb devices

If you can see
xxxxxx device
The connection is successful.

Wireless connection (USB cable required)

In addition to connecting the device and the computer via USB to use adb, you can also use a wireless connection-although there are steps to use USB during the connection process, your device can get rid of the limitation of the USB cable within a certain range after the connection is successful. !

Steps:
Connect the Android device and the computer to run adb to the same local area network, for example to the same WiFi.
Connect the device to the computer via a USB cable.
Make sure that the connection is successful (you can run adb devices to see if the device can be listed).
Let the device monitor TCP/IP connections on port 5555:

adb tcpip 5555

Disconnect the USB connection.
Find the IP address of the device.
Generally, it can be found in «Settings»-«About Phone»-«Status Information»-«IP Address», or you can use the adb command to view it using the method in the section View Device Information-IP Address below.

Connect the device by IP address.

adb connect <device-ip-address>

Here is the device IP address found in the previous step.

Confirm the connection status.

adb devices

If you can see

<device-ip-address>:5555 device

The connection is successful.
If you can’t connect, please confirm that the Android device and the computer are connected to the same WiFi, and then execute the step of adb connect <device-ip-address> again;
If it still does not work, restart adb via adb kill-server and try again from the beginning.

Disconnect wireless connection
command:

adb disconnect <device-ip-address>

Wireless connection (no need to use USB cable)

Note: root permission is required.

The previous section «Wireless connection (requires USB cable)» is the method introduced in the official document, which requires the help of USB data cable to achieve wireless connection.
Since we want to achieve wireless connection, can all steps be wireless? The answer is yes.
Install a terminal emulator on the Android device.
Devices that have already been installed can skip this step. The download address of the terminal emulator I use is: Terminal Emulator for Android Downloads
Connect the Android device and the computer to run adb to the same local area network, for example to the same WiFi.
Open the terminal emulator on the Android device and run the commands in sequence:

su
setprop service.adb.tcp.port 5555

Find the IP address of the Android device.

Generally, it can be found in «Settings»-«About Phone»-«Status Information»-«IP Address», or you can use the adb command to view it using the method in the section View Device Information-IP Address below.

Connect the Android device via adb and IP address on the computer.

adb connect <device-ip-address>

Here is the device IP address found in the previous step.

If you can see the output connected to :5555, it means the connection is successful.

Section Note 1:

Some devices, such as Xiaomi 5S + MIUI 8.0 + Android 6.0.1 MXB48T, may need to restart the adbd service before step 5, and run on the device’s terminal emulator:

restart adbd

If restart does not work, try the following command:

stop adbd
start adbd

Application Management

View application list

The basic command format for viewing the application list is

adb shell pm list packages [-f] [-d] [-e] [-s] [-3] [-i] [-u] [--user USER_ID] [FILTER]

That is, on the basis of adb shell pm list packages, you can add some parameters to filter and view different lists. The supported filter parameters are as follows:

All applications

command:

adb shell pm list packages

Sample output:

package:com.android.smoketest
package:com.example.android.livecubes
package:com.android.providers.telephony
package:com.google.android.googlequicksearchbox
package:com.android.providers.calendar
package:com.android.providers.media
package:com.android.protips
package:com.android.documentsui
package:com.android.gallery
package:com.android.externalstorage
...
// other packages here
...

system applications

command:

adb shell pm list packages -s

third-party usage

command:

adb shell pm list packages -3

Applications whose package name contains a certain string
For example, to view the list of applications whose package name contains the string mazhuang, command:

adb shell pm list packages mazhuang

Of course, you can also use grep to filter:

adb shell pm list packages | grep mazhuang

Install APK

Command format:

adb install [-lrtsdg] <path_to_apk>

parameter:

Adb install can be followed by some optional parameters to control the behavior of installing APK. The available parameters and their meanings are as follows:

After running the command, if you see output similar to the following (the status is Success), the installation is successful:

[100%] /data/local/tmp/1.apk
pkg: /data/local/tmp/1.apk
Success

The above is the output of the latest version of adb of v1.0.36, which will show the progress percentage of pushing the apk file to the phone.

Using the old version of adb, the output is like this:

12040 KB/s (22205609 bytes in 1.801s)
        pkg: /data/local/tmp/SogouInput_android_v8.3_sweb.apk
Success

And if the status is Failure, the installation failed, for example:

[100%] /data/local/tmp/map-20160831.apk
        pkg: /data/local/tmp/map-20160831.apk
Failure [INSTALL_FAILED_ALREADY_EXISTS]

Common installation failure output codes, meanings and possible solutions are as follows:

Reference: [PackageManager.java]

Adb install internal principle introduction

adb install is actually completed in three steps:

1. Push the apk file to /data/local/tmp.
2. Call pm install to install.
3. Delete the corresponding apk file under /data/local/tmp.

Therefore, when necessary, you can also follow this step to manually perform the installation process step by step.

Uninstall the app

command:

adb uninstall [-k] <packagename>

<packagename> represents the package name of the application, and the -k parameter is optional, meaning that the application is uninstalled but the data and cache directory are retained.
Command example:

adb uninstall com.qihoo360.mobilesafe

Means to uninstall 360 Mobile Guard.

Clear application data and cache

command:

adb shell pm clear <packagename>

<packagename> represents the application name package. The effect of this command is equivalent to clicking «Clear Cache» and «Clear Data» on the application information interface in the settings.

Command example:

adb shell pm clear com.qihoo360.mobilesafe

Means to clear the data and cache of 360 Mobile Guard.

View foreground activity

command:

adb shell dumpsys activity activities | grep mFocusedActivity

Sample output:

mFocusedActivity: ActivityRecord{8079d7e u0 com.cyanogenmod.trebuchet/com.android.launcher3.Launcher t42}

Among them, com.cyanogenmod.trebuchet/com.android.launcher3.Launcher is the Activity currently in the foreground.

View running Services

command:

adb shell dumpsys activity services [<packagename>]

The <packagename> parameter is not necessary. Specifying <packagename> means viewing the Services related to a certain package name, and not specifying it means viewing all Services.

<packagename> does not have to give a complete package name. For example, if you run adb shell dumpsys activity services org.mazhuang, then the package name org.mazhuang.demo1, org.mazhuang.demo2, org.mazhuang123 and other related Services will be listed come out.

View application details

command:

adb shell dumpsys package <packagename>

The output contains a lot of information, including Activity Resolver Table, Registered ContentProviders, package name, userId, path to file resource code after installation, version information, permission information and grant status, signature version information, etc.

<packagename> represents the application package name.

Sample output:

Activity Resolver Table:
  Non-Data Actions:
      android.intent.action.MAIN:
        5b4cba8 org.mazhuang.guanggoo/.SplashActivity filter 5ec9dcc
          Action: "android.intent.action.MAIN"
          Category: "android.intent.category.LAUNCHER"
          AutoVerify=false

Registered ContentProviders:
  org.mazhuang.guanggoo/com.tencent.bugly.beta.utils.BuglyFileProvider:
    Provider{7a3c394 org.mazhuang.guanggoo/com.tencent.bugly.beta.utils.BuglyFileProvider}

ContentProvider Authorities:
  [org.mazhuang.guanggoo.fileProvider]:
    Provider{7a3c394 org.mazhuang.guanggoo/com.tencent.bugly.beta.utils.BuglyFileProvider}
      applicationInfo=ApplicationInfo{7754242 org.mazhuang.guanggoo}

Key Set Manager:
  [org.mazhuang.guanggoo]
      Signing KeySets: 501

Packages:
  Package [org.mazhuang.guanggoo] (c1d7f):
    userId=10394
    pkg=Package{55f714c org.mazhuang.guanggoo}
    codePath=/data/app/org.mazhuang.guanggoo-2
    resourcePath=/data/app/org.mazhuang.guanggoo-2
    legacyNativeLibraryDir=/data/app/org.mazhuang.guanggoo-2/lib
    primaryCpuAbi=null
    secondaryCpuAbi=null
    versionCode=74 minSdk=15 targetSdk=25
    versionName=1.1.74
    splits=[base]
    apkSigningVersion=2
    applicationInfo=ApplicationInfo{7754242 org.mazhuang.guanggoo}
    flags=[ HAS_CODE ALLOW_CLEAR_USER_DATA ALLOW_BACKUP]
    privateFlags=[ RESIZEABLE_ACTIVITIES]
    dataDir=/data/user/0/org.mazhuang.guanggoo
    supportsScreens=[small, medium, large, xlarge, resizeable, anyDensity]
    timeStamp=2017-10-22 23:50:53
    firstInstallTime=2017-10-22 23:50:25
    lastUpdateTime=2017-10-22 23:50:55
    installerPackageName=com.miui.packageinstaller
    signatures=PackageSignatures{af09595 [53c7caa2]}
    installPermissionsFixed=true installStatus=1
    pkgFlags=[ HAS_CODE ALLOW_CLEAR_USER_DATA ALLOW_BACKUP]
    requested permissions:
      android.permission.READ_PHONE_STATE
      android.permission.INTERNET
      android.permission.ACCESS_NETWORK_STATE
      android.permission.ACCESS_WIFI_STATE
      android.permission.READ_LOGS
      android.permission.WRITE_EXTERNAL_STORAGE
      android.permission.READ_EXTERNAL_STORAGE
    install permissions:
      android.permission.INTERNET: granted=true
      android.permission.ACCESS_NETWORK_STATE: granted=true
      android.permission.ACCESS_WIFI_STATE: granted=true
    User 0: ceDataInode=1155675 installed=true hidden=false suspended=false stopped=true notLaunched=false enabled=0
      gids=[3003]
      runtime permissions:
        android.permission.READ_EXTERNAL_STORAGE: granted=true
        android.permission.READ_PHONE_STATE: granted=true
        android.permission.WRITE_EXTERNAL_STORAGE: granted=true
    User 999: ceDataInode=0 installed=false hidden=false suspended=false stopped=true notLaunched=true enabled=0
      gids=[3003]
      runtime permissions:


Dexopt state:
  [org.mazhuang.guanggoo]
    Instruction Set: arm64
      path: /data/app/org.mazhuang.guanggoo-2/base.apk
      status: /data/app/org.mazhuang.guanggoo-2/oat/arm64/base.odex [compilation_filter=speed-profile, status=kOatUpToDa
      te]

Interact with the application

Mainly use the am <command> command, the commonly used <command> are as follows:

<INTENT> The parameters are very flexible, and correspond to the Intent in the code when writing Android programs.

The options used to determine the intent object are as follows:

<INTENT> can also carry data, just like Bundle when writing code:

Activating Activity

Command format:

adb shell am start [options] <INTENT>

E.g:

adb shell am start -n com.tencent.mm/.ui.LauncherUI

Indicates that the main interface of WeChat is activated.

adb shell am start -n org.mazhuang.boottimemeasure/.MainActivity --es "toast" "hello, world"

It means to call up org.mazhuang.boottimemeasure/.MainActivity and pass it the string data key-value pair toast-hello, world.

Transfer Service

Command format:

adb shell am startservice [options] <INTENT>

E.g:

adb shell am startservice -n com.tencent.mm/.plugin.accountsync.model.AccountAuthenticatorService

Indicates that a certain service of WeChat has been activated.

Send broadcast

Command format:

adb shell am broadcast [options] <INTENT>

It can be broadcast to all components or only to specified components.

For example, to broadcast BOOT_COMPLETED to all components:

adb shell am broadcast -a android.intent.action.BOOT_COMPLETED

For another example, only broadcast BOOT_COMPLETED to org.mazhuang.boottimemeasure/.BootCompletedReceiver:

adb shell am broadcast -a android.intent.action.BOOT_COMPLETED -n org.mazhuang.boottimemeasure/.BootCompletedReceiver

This type of usage is very practical when testing. For example, a broadcast scene is difficult to create. You can consider sending broadcasts in this way.
It can send the pre-defined broadcast of the system and also send the self-defined broadcast. The following is part of the system predefined broadcast and normal trigger timing:

(The above broadcasts can all be triggered by adb)

Forcibly stop the application

command:

adb shell am force-stop <packagename>

Command example:

adb shell am force-stop com.qihoo360.mobilesafe

Means to stop all the processes and services of 360 Security Guard.

Disable apps and start

Command example:

adb shell pm disable-user <packagename>
adb shell pm disable <packagename>

adb shell pm disable-user [options] <packagename>

Command example:

adb shell pm enable <packagename>

Revoke the permissions of the application

1. Grant permissions to the app. Only optional permissions declared by the application can be granted

adb shell pm grant <packagename> <PACKAGE_PERMISSION>

For example: adb -d shell pm grant packageName android.permission.BATTERY_STATS

1. Cancel app authorization

adb shell pm revoke <packagename> <PACKAGE_PERMISSION>

Option --user user_id: the user to be disabled For example, grant permissions to the application. On devices running Android 6.0 (API level 23) and higher, the permission can be any permission declared in the application manifest. On devices running Android 5.1 (API level 22) and lower, it must be an optional permission defined by the application.

Disclaimer: The above order is an unconventional order. I am not responsible for any damage to your equipment, forcible stop, etc. You are performing this operation on your device, and you are responsible for it.

File Management

Copy the files in the device to the computer

command:

adb pull <file path in device> [directory on computer]

Among them, the directory parameter on the computer can be omitted, and the default is copied to the current directory.

example:

adb pull /sdcard/sr.mp4 ~/tmp/

*Tips: *The file path on the device may require root privileges to access. If your device has been rooted, you can use the adb shell and su commands to obtain root privileges in the adb shell, then cp /path/on/device /sdcard/filename Copy the file to sdcard, then adb pull /sdcard/filename /path/on/pc.

Copy files from computer to device

command:

adb push <file path on computer> <directory in device>

example:

adb push ~/sr.mp4 /sdcard/

*Tips: *The file path on the device may not be directly written by ordinary permissions. If your device has been rooted, you can first adb push /path/on/pc /sdcard/filename, and then adb shell and su in adb shell After obtaining root permissions, cp /sdcard/filename /path/on/device.

Simulation key/input

There is a very useful command called input in adb shell, through which you can do some interesting things.
The complete help information of the input command is as follows:

Usage: input [<source>] <command> [<arg>...]

The sources are:
      mouse
      keyboard
      joystick
      touchnavigation
      touchpad
      trackball
      stylus
      dpad
      gesture
      touchscreen
      gamepad

The commands and default sources are:
      text <string> (Default: touchscreen)
      keyevent [--longpress] <key code number or name> ... (Default: keyboard)
      tap <x> <y> (Default: touchscreen)
      swipe <x1> <y1> <x2> <y2> [duration(ms)] (Default: touchscreen)
      press (Default: trackball)
      roll <dx> <dy> (Default: trackball)

For example, to simulate a click: //Click the position of the coordinate point x=50 y=250 on the screen.

adb shell input tap 50 250

For example, using the adb shell input keyevent command, different keycodes can achieve different functions. For the complete keycode list, see KeyEvent. The excerpts are as follows:

The following are some usage examples of input command.

Power button

db shell input keyevent 26

The effect is equivalent to pressing the power button.

menu

command:

adb shell input keyevent 82

HOME key

command:

adb shell input keyevent 3

return key

command:

adb shell input keyevent 4

volume control

Increase volume:

adb shell input keyevent 24

lower the volume:

adb shell input keyevent 25

Mute:

adb shell input keyevent 164

Media Control

play / Pause:

adb shell input keyevent 85

Stop play:

adb shell input keyevent 86

Play the next song:

adb shell input keyevent 87

Play the previous song:

adb shell input keyevent 88

Resume playback:

adb shell input keyevent 126

Pause playback:

adb shell input keyevent 127

Turn on/off the screen

The analog power button described above can be used to switch the screen on and off, but if you clearly want to turn on or off the screen, you can use the following method.

Light up the screen:

adb shell input keyevent 224

Turn off the screen:

adb shell input keyevent 223

Slide to unlock

If the lock screen does not have a password and is unlocked by swiping gestures, you can unlock it by input swipe.

Command (parameters are based on model Nexus 5, for example, swipe up gesture to unlock):

adb shell input swipe 300 1000 300 500

The parameters 300 1000 300 500 respectively represent the start point x coordinate, the start point y coordinate, the end point x coordinate, and the end point y coordinate.

Enter text

When the focus is on a text box, you can use the input command to enter text.

command:

adb shell input text hello

Now hello appears in the text box.

View log

The Android system log is divided into two parts, the underlying Linux kernel log is output to /proc/kmsg, and the Android log is output to /dev/log.

Android log

Command format:

[adb] logcat [<option>] ... [<filter-spec>] ...

Common usages are listed as follows:

Filter logs by level

Android logs are divided into the following priority (priority):

-V —— Verbose (lowest, most output)
-D —— Debug I —— Info
-W —— Warning
-E —— Error
-F—— Fatal
-S —— Silent (the highest, nothing is output)

Filtering logs by a certain level will output logs of that level and above.

For example, the command:

adb logcat *:W

Warning, Error, Fatal and Silent logs will be output.

(Note: Under macOS, you need to add double quotation marks to :W so that * as the tag parameter, such as adb logcat «:W», otherwise an error will be reported no matches found: *:W.)

Filter logs by tag and level

<filter-spec> can be composed of multiple <tag>[:priority].

For example, the command:

adb logcat ActivityManager:I MyApp:D *:S

It means to output the log above Info of tag ActivityManager, output the log above Debug of tag MyApp, and the Silent log of other tags (that is, to block other tag logs).

Log Format

You can use the adb logcat -v <format> option to specify the log output format.

The log supports the following types of <format>:

-brief

The default format. The format is:

/():
Example:

D/HeadsetStateMachine( 1785): Disconnected process message: 10, size: 0

-process

The format is:

()
Example:

D( 1785) Disconnected process message: 10, size: 0 (HeadsetStateMachine)

-tag

The format is:

/:
Example:

D/HeadsetStateMachine: Disconnected process message: 10, size: 0
To
-raw

The format is:

Example:

Disconnected process message: 10, size: 0

-time

The format is:

/():
Example:

08-28 22:39:39.974 D/HeadsetStateMachine( 1785): Disconnected process message: 10, size: 0

-threadtime

The format is:

:
Example:

08-28 22:39:39.974 1785 1832 D HeadsetStateMachine: Disconnected process message: 10, size: 0

-long

The format is:

[ : /]
Example:

[08-28 22:39:39.974 1785: 1832 D/HeadsetStateMachine] Disconnected process message: 10, size: 0

The specified format can be used simultaneously with the above filtering. such as:

adb logcat -v long ActivityManager:I *:S

Clear log

adb logcat -c

Kernel log

command:

adb shell dmesg

Sample output:

<6>[14201.684016] PM: noirq resume of devices complete after 0.982 msecs
<6>[14201.685525] PM: early resume of devices complete after 0.838 msecs
<6>[14201.753642] PM: resume of devices complete after 68.106 msecs
<4>[14201.755954] Restarting tasks ... done.
<6>[14201.771229] PM: suspend exit 2016-08-28 13:31:32.679217193 UTC
<6>[14201.872373] PM: suspend entry 2016-08-28 13:31:32.780363596 UTC
<6>[14201.872498] PM: Syncing filesystems ... done.

The [14201.684016] in the brackets represents the time since the kernel started, in seconds.

Through the kernel log we can do some things, such as measuring the kernel startup time, find the time before the Freeing init memory line in the kernel log after the system is started.

View device information

Model

command:

adb shell getprop ro.product.model

Sample output:

Nexus 5

Battery status

command:

adb shell dumpsys battery

Input example:

  Current Battery Service state:
  AC powered: false
  USB powered: true
  Wireless powered: false
  status: 2
  health: 2
  present: true
  level: 44
  scale: 100
  voltage: 3872
  temperature: 280
  technology: Li-poly

Among them, scale represents the maximum power, and level represents the current power. The output above indicates that 44% of the battery is left.

Screen Resolution

command:

adb shell wm size

Sample output:

Physical size: 1080x1920

The device screen resolution is 1080px * 1920px.

If it is modified using the command, the output may be:

Physical size: 1080x1920
Override size: 480x1024

Indicates that the screen resolution of the device was originally 1080px * 1920px, but is currently modified to 480px * 1024px.

Screen density

command:

adb shell wm density
Sample output:

Physical density: 420
The device screen density is 420dpi.

If it is modified using the command, the output may be:

Physical density: 480
Override density: 160
Indicates that the screen density of the device was originally 480dpi, but is currently modified to 160dpi.

Display parameters

command:

adb shell dumpsys window displays

Sample output:

WINDOW MANAGER DISPLAY CONTENTS (dumpsys window displays)
  Display: mDisplayId=0
    init=1080x1920 420dpi cur=1080x1920 app=1080x1794 rng=1080x1017-1810x1731
    deferred=false layoutNeeded=false

Among them, mDisplayId is the display number, init is the initial resolution and screen density. The height of the app is smaller than that in init, which means that there are virtual buttons at the bottom of the screen. The height is 1920-1794 = 126px and 42dp.

android_id

command:

adb shell settings get secure android_id

Sample output:

51b6be48bac8c569

IMEI

In Android 4.4 and below versions, IMEI can be obtained by the following command:

adb shell dumpsys iphonesubinfo

Sample output:

Phone Subscriber Info:
  Phone Type = GSM
  Device ID = 860955027785041
The Device ID is IMEI.

In Android 5.0 and above, the output of this command is empty, and it must be obtained by other means (root permission is required):

adb shell
su
service call iphonesubinfo 1

Sample output:

Result: Parcel(
  0x00000000: 00000000 0000000f 00360038 00390030'........8.6.0.9.'
  0x00000010: 00350035 00320030 00370037 00350038 '5.5.0.2.7.7.8.5.'
  0x00000020: 00340030 00000031 '0.4.1...')

Extracting the effective content inside is the IMEI, for example, here is 860955027785041.

Reference: adb shell dumpsys iphonesubinfo not working since Android 5.0 Lollipop

Android system version

command:

adb shell getprop ro.build.version.release

Sample output:

5.0.2

IP address

Every time you want to know the IP address of the device, you have to «Settings»-«About Phone»-«Status Information»-«IP Address», which is annoying, right? It can be easily viewed through adb.

command:

adb shell ifconfig "| grep Mask"

Sample output:

inet addr:10.130.245.230 Mask:255.255.255.252
inet addr: 127.0.0.1 Mask: 255.0.0.0

Then 10.130.245.230 is the device IP address.

This command has no output on some devices. If the device is connected to WiFi, you can use the following command to view the local area network adb shell ifconfig wlan0 Example:

wlan0: ip 10.129.160.99 mask 255.255.240.0 flags [up broadcast running multicast]

or

wlan0 Link encap:UNSPEC
          inet addr:10.129.168.57 Bcast:10.129.175.255 Mask:255.255.240.0
          inet6 addr: fe80::66cc:2eff:fe68:b6b6/64 Scope: Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:496520 errors:0 dropped:0 overruns:0 frame:0
          TX packets: 68215 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3000
          RX bytes: 116266821 TX bytes: 8311736

If the above command still does not get the expected information, you can try the following command (available in some system versions):

adb shell netcfg

Sample output:

wlan0 UP 10.129.160.99/20 0x00001043 f8:a9:d0:17:42:4d
lo UP 127.0.0.1/8 0x00000049 00:00:00:00:00:00
p2p0 UP 0.0.0.0/0 0x00001003 fa:a9:d0:17:42:4d
sit0 DOWN 0.0.0.0/0 0x00000080 00:00:00:00:00:00
rmnet0 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet1 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet3 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet2 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet4 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet6 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet5 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rmnet7 DOWN 0.0.0.0/0 0x00000000 00:00:00:00:00:00
rev_rmnet3 DOWN 0.0.0.0/0 0x00001002 4e:b7:e4:2e:17:58
rev_rmnet2 DOWN 0.0.0.0/0 0x00001002 4e:f0:c8:bf:7a:cf
rev_rmnet4 DOWN 0.0.0.0/0 0x00001002 a6:c0:3b:6b:c4:1f
rev_rmnet6 DOWN 0.0.0.0/0 0x00001002 66:bb:5d:64:2e:e9
rev_rmnet5 DOWN 0.0.0.0/0 0x00001002 0e:1b:eb:b9:23:a0
rev_rmnet7 DOWN 0.0.0.0/0 0x00001002 7a:d9:f6:81:40:5a
rev_rmnet8 DOWN 0.0.0.0/0 0x00001002 4e:e2:a9:bb:d0:1b
rev_rmnet0 DOWN 0.0.0.0/0 0x00001002 fe:65:d0:ca:82:a9
rev_rmnet1 DOWN 0.0.0.0/0 0x00001002 da:d8:e8:4f:2e:fe

You can see information such as the network connection name, activation status, IP address, and Mac address.

Mac address

command:

adb shell cat /sys/class/net/wlan0/address

Sample output:

f8:a9:d0:17:42:4d

This is the local area network Mac address, mobile network or other connection information can be viewed through the adb shell netcfg command mentioned in the previous section «IP address».

CPU information

command:

adb shell cat /proc/cpuinfo

Sample output:

Processor: ARMv7 Processor rev 0 (v7l)
processor: 0
BogoMIPS: 38.40

processor: 1
BogoMIPS: 38.40

processor: 2
BogoMIPS: 38.40

processor: 3
BogoMIPS: 38.40

Features: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer: 0x51
CPU architecture: 7
CPU variant: 0x2
CPU part: 0x06f
CPU revision: 0

Hardware: Qualcomm MSM 8974 HAMMERHEAD (Flattened Device Tree)
Revision: 000b
Serial: 0000000000000000

This is the CPU information of Nexus 5. We can see from the output that the hardware used is Qualcomm MSM 8974, and the processor number is 0 to 3, so it is quad-core and the architecture used is ARMv7 Processor rev 0 (v71).

Memory information

command:

adb shell cat /proc/meminfo

Sample output:

MemTotal: 1027424 kB
MemFree: 486564 kB
Buffers: 15224 kB
Cached: 72464 kB
SwapCached: 24152 kB
Active: 110572 kB
Inactive: 259060 kB
Active(anon): 79176 kB
Inactive(anon): 207736 kB
Active(file): 31396 kB
Inactive(file): 51324 kB
Unevictable: 3948 kB
Mlocked: 0 kB
HighTotal: 409600 kB
HighFree: 132612 kB
LowTotal: 617824 kB
LowFree: 353952 kB
SwapTotal: 262140 kB
SwapFree: 207572 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 265324 kB
Mapped: 47072 kB
Shmem: 1020 kB
Slab: 57372 kB
SReclaimable: 7692 kB
SUnreclaim: 49680 kB
KernelStack: 4512 kB
PageTables: 5912 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 775852 kB
Committed_AS: 13520632 kB
VmallocTotal: 385024 kB
VmallocUsed: 61004 kB
VmallocChunk: 209668 kB

Among them, MemTotal is the total memory of the device, and MemFree is the current free memory.

More hardware and system properties

More hardware and system properties of the device can be viewed through the following commands:

adb shell cat /system/build.prop

This will output a lot of information, including the «model» and «Android system version» mentioned in the previous sections.

The output also includes some other useful information, which can also be viewed separately through the adb shell getprop command. Some properties are listed as follows:

Section Note 1:

Some ROMs customized by small factories may have modified the attribute name of the abi list supported by the CPU. If you can’t find it with the ro.product.cpu.abilist attribute name, you can try:

adb shell cat /system/build.prop | grep ro.product.cpu.abi

Sample output:

ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi

Modify settings

*Note: After modifying the settings, running the recovery command may still display abnormalities. You can run adb reboot to restart the device, or manually restart. *

The principle of modifying settings is mainly to modify the setting values ​​stored in /data/data/com.android.providers.settings/databases/settings.db through the settings command.

Resolution

command:

adb shell wm size 480x1024

Means to modify the resolution to 480px * 1024px.

Restore the original resolution command:

adb shell wm size reset

Screen density

command:

adb shell wm density 160

Means to modify the screen density to 160dpi.

Restore the original screen density command:

adb shell wm density reset

Display area

command:

adb shell wm overscan 0,0,0,200

The four numbers respectively indicate the margin pixels from the left, top, right, and bottom edges. The above command means to leave the bottom of the screen 200px blank.

Restore the original display area command:

adb shell wm overscan reset

Turn off USB debugging mode

command:

adb shell settings put global adb_enabled 0
restore:

It can’t be restored with commands, after all, if USB debugging is turned off, adb cannot connect to the Android device.

Go to the device to manually restore it: «Settings»-«Developer Options»-«Android Debugging».

Display and hide status bar and navigation bar

The related settings mentioned in this section correspond to «Extended Desktop» in Cyanogenmod.

command:

adb shell settings put global policy_control <key-values>

<key-values> can be composed of the following keys and their corresponding values, in the format of <key1>=<value1>:<key2>=<value2>.

The values ​​corresponding to these keys can be combined with commas as the following values:

E.g:

adb shell settings put global policy_control immersive.full=*

Indicates that the status bar and navigation bar are hidden at the same time in all interfaces.

adb shell settings put global policy_control immersive.status=com.package1,com.package2:immersive.navigation=apps,-com.package3

It means setting to hide the status bar in applications with package names com.package1 and com.package2, and hide the navigation bar in all applications except package names com.package3.

Return to normal mode

What if I don’t want to be full screen?

adb shell settings put global policy_control null

Useful functions

Screenshots

Save screenshot to computer:

adb exec-out screencap -p> sc.png

If the adb version is older and the exec-out command cannot be used, it is recommended to update the adb version at this time. If you cannot update, you can use the following troublesome methods:

First save the screenshot to the device:

adb shell screencap -p /sdcard/sc.png

Then export the png file to the computer:

adb pull /sdcard/sc.png

You can use adb shell screencap -h to view the help information of the screencap command. The following are two meaningful parameters and their meanings:

Actually, if the specified file name ends with .png, you can omit the -p parameter; otherwise, you need to use the -p parameter. If you do not specify the file name, the content of the screenshot file will be directly output to stdout.

Another way to take a screenshot of a one-line command and save it to the computer:

Linux and Windows

adb shell screencap -p | sed "s/\r$//"> sc.png

Mac OS X

adb shell screencap -p | gsed "s/\r$//"> sc.png

This method needs to use the gnu sed command, which is available directly under Linux, and under the bin folder of the Git installation directory under Windows. If you really cannot find the command, you can download sed for Windows and add the folder where sed.exe is located to the PATH environment variable.

However, using the sed command that comes with the system under Mac will report an error:

sed: RE error: illegal byte sequence

Need to install gnu-sed, and then use the gsed command:

brew install gnu-sed

Record screen

The recorded screen is saved to /sdcard in mp4 format:

adb shell screenrecord /sdcard/filename.mp4

Press Ctrl-C when you need to stop, the default recording time and maximum recording time are both 180 seconds.

If you need to export to a computer:

adb pull /sdcard/filename.mp4

You can use adb shell screenrecord —help to view the help information of the screenrecord command. The following are common parameters and their meanings:

Remount the system partition as writable

*Note: root permission is required. *

The /system partition is mounted as read-only by default, but some operations such as adding commands to the Android system, deleting its own applications, etc. require writing to /system, so you need to remount it as read-write.

step:

Enter the shell and switch to root user authority.

command:

adb shell
su

View the current partition mounting status.

command:

mount

Sample output:

rootfs / rootfs ro, relatime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /var tmpfs rw,seclabel,relatime,mode=770,gid=1000 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
none /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
none /dev/memcg cgroup rw,relatime,memory 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
none /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
none /sys/fs/cgroup/freezer cgroup rw,relatime,freezer 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,relatime,noauto_da_alloc,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,context=u:object_r:firmware_file:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage =cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /mnt/shell/emulated/0 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

Find the line with /system that we are concerned about:

/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0

Remount.

command:

mount -o remount,rw -t yaffs2 /dev/block/platform/msm_sdcc.1/by-name/system /system

Here /dev/block/platform/msm_sdcc.1/by-name/system is the file path we got from the output of the previous step.

If the output does not prompt an error, the operation is successful, and you can do whatever you want with the files under /system.

View connected WiFi passwords

*Note: root permission is required. *

command:

adb shell
su
cat /data/misc/wifi/*.conf

Sample output:

network={
ssid="TP-LINK_9DFC"
scan_ssid=1
psk="123456789"
key_mgmt=WPA-PSK
group=CCMP TKIP
auth_alg=OPEN
sim_num=1
priority=13893
}

network={
ssid="TP-LINK_F11E"
psk="987654321"
key_mgmt=WPA-PSK
sim_num=1
priority=17293
}

ssid is the name we see in the WLAN settings, psk is the password, and key_mgmt is the security encryption method.

Set the system date and time

*Note: root permission is required. *

command:

adb shell
su
date -s 20160823.131500

Means to change the system date and time to 13:15:00 on August 23, 2016.

restart cellphone

command:

adb reboot

Check if the device is rooted

command:

adb shell
su

At this time, the command line prompt is $, which means that there is no root authority, and # means that it is rooted.

Use Monkey for stress testing

Monkey can generate pseudo-random user events to simulate clicks, touches, gestures and other operations, and can perform random stress tests on programs under development.

Simple usage:

adb shell monkey -p <packagename> -v 500

It means to send 500 pseudo-random events to the application specified by <packagename>.

For detailed usage of Monkey, refer to the official documentation.

Turn on/off WiFi

Note: root permission is required.

Sometimes you need to control the WiFi status of the device, you can use the following commands to complete.

Turn on WiFi:

adb root
adb shell svc wifi enable

Turn off WiFi:

adb root
adb shell svc wifi disable

Set wifi priority, use wifi first when there is network and wifi

adb shell svc wifi prefer

If the execution is successful, the output will be empty; if the command is executed without root permission, the execution will fail and the output will be Killed.

Turn on/off data traffic

svc data disable

This command can close the data connection, that is, the Internet traffic. Everyone knows that there are many switches to control the Internet, but most of them are realized by adding a suffix to the access point on the apn, but this command will not change any settings of the apn. The bottom layer closes the data connection. It should be the most thorough, and does not affect the apn settings. What is the difference between this and apndroid? When apndroid closes the Internet data, the downloading connection may not be forcibly closed (this is also mentioned in apndroid’s own instructions). For example, if you are downloading a 10M movie, if you download 1M, the download will not sound. Use apndroid to close the connection, maybe the download will continue, not immediately. But with this command, it clicked away without mercy.

adb shell svc data enable

This is to open the Internet data connection, which is the opposite of the previous command.

adb shell svc data prefer

This command is to control the data connection prior to wifi. We all know that under normal circumstances, when there is wifi, the data network connection will not be used. But this command is the opposite. If there is a data network, use data network traffic first, and use wifi when there is no data network.

Flashing related commands

Restart to Recovery mode

command:

adb reboot recovery

Restart from Recovery to Android

command:

adb reboot

Restart to Fastboot mode

command:

adb reboot bootloader

Update the system via sideload

If we download the system update package corresponding to the Android device to the computer, we can also complete the update through adb.

Take the update in Recovery mode as an example:

Restart to Recovery mode.

command:

adb reboot recovery

Operate on the Recovery interface of the device to enter Apply update-Apply from ADB.

*Note: Different Recovery menus may be different from this. Some first-level menus have Apply update from ADB. *

*Upload and update the system via adb. *

command:

adb sideload <path-to-update.zip>

More adb shell commands

The Android system is based on the Linux kernel, so many commands in Linux have the same or similar implementations in Android and can be called in adb shell. The adb shell command has been used in the previous part of this document.

View process

adb shell ps

example:

USER PID PPID VSIZE RSS WCHAN PC NAME
root 1 0 8904 788 ffffffff 00000000 S /init
root 2 0 0 0 ffffffff 00000000 S kthreadd
...
u0_a71 7779 5926 1538748 48896 ffffffff 00000000 S com.sohu.inputmethod.sogou:classic
u0_a58 7963 5926 1561916 59568 ffffffff 00000000 S org.mazhuang.boottimemeasure
...
shell 8750 217 10640 740 00000000 b6f28340 R ps

Meaning of each column:

View real-time resource usage

adb shell top

example:

User 0%, System 6%, IOW 0%, IRQ 0%
User 3 + Nice 0 + Sys 21 + Idle 280 + IOW 0 + IRQ 0 + SIRQ 3 = 307

  PID PR CPU% S #THR VSS RSS PCY UID Name
 8763 0 3% R 1 10640K 1064K fg shell top
  131 0 3% S 1 0K 0K fg root dhd_dpc
 6144 0 0% S 115 1682004K 115916K fg system system_server
  132 0 0% S 1 0K 0K fg root dhd_rxf
 1731 0 0% S 6 20288K 788K fg root /system/bin/mpdecision
  217 0 0% S 6 18008K 356K fg shell /sbin/adbd
 ...
 7779 2 0% S 19 1538748K 48896K bg u0_a71 com.sohu.inputmethod.sogou:classic
 7963 0 0% S 18 1561916K 59568K fg u0_a58 org.mazhuang.boottimemeasure
 ...

Meaning of each column:

The top command also supports some command line parameters, the detailed usage is as follows:

Usage: top [-m max_procs] [-n iterations] [-d delay] [-s sort_column] [-t] [-h]
    -m num shows how many processes at most
    -n num exit after refreshing how many times
    -d num refresh interval (unit: second, default value 5)
    -s col Sort by a column (available col values: cpu, vss, rss, thr)
    -t display thread information
    -h show help document

View process UID

There are two options:

adb shell dumpsys package <packagename> | grep userId=

Such as:

$ adb shell dumpsys package org.mazhuang.guanggoo | grep userId=
   userId=10394

After finding the pid of the corresponding process through the ps command, adb shell cat /proc/<pid>/status | grep Uid

Such as:

$ adb shell
gemini:/ $ ps | grep org.mazhuang.guanggoo
u0_a394 28635 770 1795812 78736 SyS_epoll_ 0000000000 S org.mazhuang.guanggoo
gemini:/$ cat /proc/28635/status | grep Uid
Uid: 10394 10394 10394 10394
gemini:/$

Other

The following is a brief description of other commonly used commands. The commands that have been specifically mentioned above will not be explained separately:

Security related

Enable SELinux

Enable SELinux

adb root
adb shell setenforce 1

Disable SELinux

adb root
adb shell setenforce 0

Enable dm_verity

adb root
adb enable-verity

Disable dm_verity

adb root
adb disable-verity

common problem

Failed to start adb server

Error message

error: protocol fault (couldn't read status): No error

possible reason

The 5037 port that the adb server process wants to use is occupied.

solution

Find the process occupying port 5037, and then terminate it. Take Windows as an example:

netstat -ano | findstr LISTENING

...
TCP 0.0.0.0:5037 0.0.0.0:0 LISTENING 1548
...

Here 1548 is the process ID, end the process with the command:

taskkill /PID 1548

Then start adb and there is no problem.

Шаг 1: Скачивание и установка

Прежде чем запуск консольной утилиты ADB станет возможным, конечно же, необходимо загрузить и инсталлировать её на компьютер. В действительности, существует множество вариантов получения и развёртывания софта, который обеспечивает функционирование Android Debug Bridge на ПК под управлением Windows 10, а следующая инструкция демонстрирует, как это сделать задокументированным разработчиками технологии Android Debug Bridge, а значит, самым надёжным и эффективным способом.

Скачать SDK Platform Tools (ADB и Fastboot) с официального сайта

1. Перейдите по представленной перед этой инструкцией ссылке. В результате откроется веб-страница с описанием и возможностью загрузки включающего ADB пакета SDK Platform Tools на интернет-ресурсе Android Developers от Google.


Картинка с сайта: lumpics.ru

2. Переместитесь в раздел веб-страницы «Downloads»,
   

   Картинка с сайта: lumpics.ru

   щёлкните по имеющейся здесь ссылке «Download SDK Platform-Tools for Windows».



Картинка с сайта: lumpics.ru

3. Прокрутите информацию в отобразившемся поверх веб-страницы окне до конца,
   

   Картинка с сайта: lumpics.ru

   установите отметку в чекбоксе «I have read and agree with the above terms and conditions».



Картинка с сайта: lumpics.ru

4. Нажмите на ставшую активной после выполнения предыдущего шага кнопку «Download Android SDK Platform-Tools for Windows».


Картинка с сайта: lumpics.ru

5. Если это предполагают настройки браузера, укажите (и запомните) путь сохранения предоставляемого сайтом ZIP-архива на диске компьютера
   

   Картинка с сайта: lumpics.ru

   (по умолчанию будет скачан в системную библиотеку Win 10 «Загрузки»). Подтвердите инициацию получения пакета

   

   Картинка с сайта: lumpics.ru

   и дождитесь окончания этого процесса.



Картинка с сайта: lumpics.ru

6. По завершении скачивания файла platform-tools_rВЕРСИЯ-windows.zip откройте содержащую его папку
   

   Картинка с сайта: lumpics.ru

   в Проводнике Windows.

   

   Картинка с сайта: lumpics.ru

   Читайте также: Запуск «Проводника» в ОС Windows 10

Далее извлеките всё содержимое архива в отдельный каталог. (С этой целью кликните правой кнопкой мыши по наименованию пакета, выберите «Извлечь всё» в открывшемся контекстном меню, подтвердите действие).



Картинка с сайта: lumpics.ru

Подробнее: Распаковка ZIP-архивов в ОС Windows 10



Картинка с сайта: lumpics.ru

7. В результате разархивации пакета SDK Platform Tools образуется директория, которая содержит вложенную папку «platform-tools» –
   

   Картинка с сайта: lumpics.ru

   именно она и является целевой в нашем случае.

   

   Картинка с сайта: lumpics.ru

   По сути, на этом получение утилиты ADB можно считать завершённым, её уже можно запускать из указанной папки средствами консоли Windows 10 одним из предложенных далее в этой статье способов. При этом, для удобства в дальнейшем, а также полного соответствия рекомендациям разработчиков Android Debug Bridge необходимо скопировать или переместить каталог «platform-tools»

   

   Картинка с сайта: lumpics.ru

   в корень

   

   Картинка с сайта: lumpics.ru

   системного диска ПК (С:).

   

   Картинка с сайта: lumpics.ru

   Кроме прочего, каталог с утилитой ADB можно переименовать по собственному усмотрению (например, сократить наименование или как-то иначе, но не применяя кириллических символов). При таком подходе запомните присвоенное каталогу с утилитой ADB имя, и точно вводите его вместо platform-tools при выполнении дальнейших инструкций из этого материала.



Картинка с сайта: lumpics.ru

Входящие в комплект SDK Platform Tools утилиты (не только рассматриваемая в этой статье ADB, но также Fastboot) в случае с Windows 10 могут быть запущены и эффективно эксплуатироваться в классической «Командной строке», а также её более современном аналоге – консольной оболочке «PowerShell». Далее рассмотрим подробно, как используются оба указанных инструмента для решения нашей задачи.

Способ 1: «Командная строка» Windows

По сути, чтобы получить доступ к функциям утилиты ADB через «Командную строку» Windows, достаточно открыть во второй содержащий компоненты первой каталог («platform-tools»). Практически это реализуемо минимум двумя путями, вы можете использовать тот, который кажется более удобным.

Вариант 1: Консольная команда «cd»

Самый распространённый и привычный большинству метод запуска консольной утилиты ADB заключается в открытии приложения «Командная строка» и переходе через неё в папку с целевым софтом с помощью специализированной текстовой команды:

1. Любым способом запустите «Командную строку» Виндовс 10. К примеру, и быстрее всего с этой целью можно задействовать оснастку «Выполнить»: нажмите «Windows» + «R» на клавиатуре, введите в поле «Открыть» отобразившегося окошка следующий текст:

   cmd

   

   Картинка с сайта: lumpics.ru

   Щёлкните по кнопке «ОK» мышкой или нажмите «Enter».

   Подробнее: Открытие «Командной строки» в Windows 10



Картинка с сайта: lumpics.ru

2. Введите команду перехода в каталог утилиты ADB – она состоит из указания cd и затем полного пути к целевой директории на диске компьютера. То есть, если вы точно следовали рекомендациям выше в статье, команда будет следующей:

   cd C:\platform-tools

   

   Картинка с сайта: lumpics.ru

   Написав команду, отправьте её на выполнение — для этого нажмите «Ввод» на клавиатуре.



Картинка с сайта: lumpics.ru

3. Фактически всё, далее можно приступать к отправке текстовых команд ADB, — утилита готова к их приёму и обработке. Чтобы удостовериться в том, что отладочный мост введён в эксплуатацию, а также для получения списка основных команд ADB, можно ввести в консоли и отправить на выполнение следующее указание:

   adb.exe



Картинка с сайта: lumpics.ru

Вариант 2: Средства Проводника Windows

Более удобный и часто выполнимый быстрее, нежели вышеописанный, подход к запуску утилиты АДБ в классической «Командной строке» эксплуатирует возможности системного файлового менеджера Виндовс 10:

1. Откройте Проводник Windows 10, перейдите в каталог ADB («platform-tools»).


Картинка с сайта: lumpics.ru

2. Кликните левой кнопкой мыши в (важно!) свободной от надписей области поля, которое расположено в верхней части окна Проводника и отображает путь
   

   Картинка с сайта: lumpics.ru

   к текущей открытой вами папке.



Картинка с сайта: lumpics.ru

3. С клавиатуры введите следующий текст:

   cmd



Картинка с сайта: lumpics.ru

4. Нажмите «Enter» — в результате запустится «Командная строка» Windows c уже открытой в ней папкой «platform-tools».
   

   Картинка с сайта: lumpics.ru

   На этом наша задача считается решённой, вы можете приступать к вводу в «Командную строку» и отправке на выполнение команд Android Debug Bridge.



Картинка с сайта: lumpics.ru

Способ 2: Windows PowerShell

Запуск ADB через поставляемое в комплекте ОС Windows 10 средство PowerShell выполняется не намного сложнее, нежели при использовании классической «Командной строки», а практически реализуется одним из двух нижеописанных путей.

Вариант 1: Консольная команда «cd»

Основной вариант запуска Android Debug Bridge средствами PowerShell фактически повторяет таковой в «Командной строке», — необходимо запустить консоль, а затем с помощью специальной команды открыть в ней каталог с утилитой ADB и сопровождающими её файлами.

1. Откройте консольную оболочку PowerShell. Как и классическую «Командную строку» в Windows 10 это средство можно запустить большим числом способов, а быстрее всего — из меню дополнительных действий кнопки «Пуск» на «Панели задач» операционки: кликните по последней правой кнопкой манипулятора и выберите «Windows PowerShell» в отобразившемся перечне.
   

   Картинка с сайта: lumpics.ru

   Подробнее: Запуск «PowerShell» в ОС Windows 10



Картинка с сайта: lumpics.ru

2. Введите команду перехода в папку утилиты ADB, — её синтаксис аналогичен рассмотренному выше в этом материале указанию для классической «Командной строки»:

   cd C:\platform-tools

   

   Картинка с сайта: lumpics.ru

   Нажав «Ввод» на клавиатуре, отправьте указание на выполнение консолью.



Картинка с сайта: lumpics.ru

3. Собственно, всё — средство ADB готово к выполнению своего предназначения. Дальнейшие ваши действия двухвариантные:
   • При запуске ADB-команд в Windows PowerShell по умолчанию перед ними необходимо прописывать префикс ./. То есть, к примеру, чтобы вывести в консоли список основных команд ADB в текущем случае, необходимо отправить на выполнение следующее текстовое указание:

     ./adb.exe

     

     Картинка с сайта: lumpics.ru

     После написания команды и нажатия «Enter» получаем следующий результат:

   

   Картинка с сайта: lumpics.ru

   • Если подставлять ./ перед каждой передаваемой средствами ПоверШелл через Андроид Дебаг Бридж командой вы не желаете, то можете перед началом работы открыть себе доступ к «классической» командной строке в современной консольной оболочке. Для этого запустите в PowerShell команду:

     cmd

     

     Картинка с сайта: lumpics.ru

     Далее отправляйте указания ADB мобильному девайсу c ОС Android без префикса:

   

   Картинка с сайта: lumpics.ru

Вариант 2: Расширенное контекстное меню папки

Ещё один метод запуска ADB в консольной оболочке PowerShell реализуется средствами Проводника Windows 10, а его использование часто оказывается более удобным, нежели описанный выше подход.

1. Перейдите в папку с утилитой ADB через Проводник Win 10.


Картинка с сайта: lumpics.ru

2. Нажмите «Shift» на клавиатуре компьютера и, удерживая эту клавишу, щёлкните правой кнопкой манипулятора по свободному от элементов (значков файлов) месту в демонстрирующей содержимое каталога «platform-tools» области окна Проводника.


Картинка с сайта: lumpics.ru

3. По результату вышеописанной манипуляции откроется расширенное контекстное меню папки (после этого можно прекратить воздействие на кнопку «Shift» клавиатуры). В меню выберите пункт «Открыть окно Power Shell здесь».


Картинка с сайта: lumpics.ru

4. Итогом манипуляций станет запуск приложения Windows Power Shell c уже открытым в нём каталогом «platform-tools». На этом наша задача считается решённой, приступайте к вводу и отправке на выполнение команд Android Debug Bridge.
   

   Картинка с сайта: lumpics.ru

   (Принцип здесь тот же, что и при рассмотренном выше варианте запуска утилиты: либо предварительно запустите команду cmd, а затем отправляйте ADB-команды в их «стандартном» виде; либо подставляйте префикс ./ перед каждым указанием).



Картинка с сайта: lumpics.ru

Дополнительно. Подключение Android-устройства к ADB на ПК

Чтобы скачивание, развёртывание и запуск ADB в среде Windows 10 позволили достичь конечных целей своего осуществления, то есть вы получили возможность производить вмешательство в работу системного ПО управляемого ОС Android мобильного девайса с компьютера, чрезвычайно важно правильно подключить смартфон или планшет к консольной утилите. Полный алгоритм выполнения данной операции изложен ниже.

Скачать универсальные драйверы от Google для работы с Android-девайсами через ADB

1. Прежде чем приступать к выполнению вмешательства в работу системного ПО смартфона или планшета под управлением ОС Android с компьютера через ADB, на мобильном устройстве необходимо активировать особый режим функционирования – «Отладка через USB».
   

   Картинка с сайта: lumpics.ru

   Сделайте это в первую очередь, а подробные инструкции по решению данного вопроса, если они необходимы, вы обнаружите в статьях по следующим ссылкам:

   Подробнее:
   Как включить «Отладку по USB» на Android-девайсе
   Активация режима «Отладка по USB» на смартфонах Xiaomi (Mi, Redmi, POCO)



Картинка с сайта: lumpics.ru

2. Подсоедините Андроид-девайс с активированной «Отладкой по ЮСБ» к USB-порту компьютера кабелем.
3. Далее, например из контекстного меню кнопки «Пуск» на «Панели задач» операционки, откройте «Диспетчер устройств» Windows 10.


Картинка с сайта: lumpics.ru

4. Убедитесь, что мобильное устройство определилось операционной системой правильно и для него загружен необходимый драйвер. В таком варианте «Диспетчер устройств» отображает категорию «Android Phone», и в ней — запись «Android Composite ADB Interface» (последняя не должна сопровождаться какими-либо отметками, типа восклицательного знака на жёлтом фоне).
   

   Картинка с сайта: lumpics.ru

   Если с определением Android-девайса в «Диспетчере устройств» Windows 10 наблюдаются какие-либо проблемы, чаще всего их следует решать путём установки/переустановки ADB-драйвера.

   Читайте также: Инсталляция драйверов для работы с Android-девайсами с ПК

   Опять же, в большинстве случаев, самым правильным выбором драйвера для обеспечения сопряжения ПК и Андроид-устройства через АДБ будет универсальный компонент, доступный для скачивания на интернет-ресурсе «Android Developers»

   

   Картинка с сайта: lumpics.ru

   (ссылка доступна перед настоящей инструкцией).



Картинка с сайта: lumpics.ru

5. Запустите утилиту ADB любым из предложенных выше в этом материале способом.
   

   Картинка с сайта: lumpics.ru

   Напишите и отправьте на выполнение консолью Windows 10 следующую команду:

   аdb devices



Картинка с сайта: lumpics.ru

6. Если сопряжение ПК и мобильного устройства через Android Debug Bridge осуществляется впервые, «Командная строка»/«PowerShell» в ответ на указание из предыдущего пункта инструкции выдаст следующее:

   List of devices attached
ID_Android-устройства unauthorized

   

   Картинка с сайта: lumpics.ru

   В таком случае, возьмите (не отсоединяя от компьютера) смартфон или планшет, разблокируйте его. Поставьте отметку «Всегда разрешать отладку с этого компьютера» в отображаемом на экране Android-девайса окне «Отладка по USB», а после этого коснитесь кнопки «Разрешить».

   

   Картинка с сайта: lumpics.ru

   Далее перейдите к окну консоли с запущенной утилитой ADB на компьютере, повторите запуск команды аdb devices.



Картинка с сайта: lumpics.ru

7. Получив в «Командной строке» или «PowerShell» ответ в виде строчки ID_Android-устройства device, вы можете переходить к непосредственному решению возлагаемых на ADB задач, — смартфон/планшет теперь подключён к утилите правильно и готов к выполнению её (а по сути – ваших) указаний.


Картинка с сайта: lumpics.ru

Наша группа в TelegramПолезные советы и помощь

Tutorial to know, how to install ADB on windows 10,8 or 7 including command line to install the ADB on Linux. 

It is 2018, and almost everybody has access to a smartphone. Android devices are having a maximum market share, for its presence on almost all the smartphones, which are present in the people’s pockets. Though most tasks can be done with the help of the small pocket-sized computers, a lot of complex tasks can also be easily done, with the help of the ADB-android, or Android Debug Bridge.

ADB is a tool, which can help your Android device, communicate with your computer, to do a number of tasks on your device, directly from the command line, with the help of some simple arguments. The possibility of ADB is almost unlimited, and Google is pushing its boundaries, by adding a number of useful commands to the ADB, to satisfy the need of the power users, who want to use their Android smartphone like a pro.

From copying files to from your Android device to installing and uninstalling apps on your smartphone, ADB allows you to do almost everything with some not so difficult commands. I will also give some great commands to use with ADB, lest you need them. To get a complete list of commands, you can easily search it on the internet. If you want a separate article dedicated to just ADB commands, give your opinion, in the comment section down below.

Without further delay, let’s move on to the ways of installing ADB on Windows and Linux, and I hope, it will surely fulfill the appetite of all the users out there.

Remeber the process of ADB installation on Windows 10, Windows 8 and Windows 7 is same…

Картинка с сайта: www.how2shout.com

Download the ADB installer package from here.

Unzip the files to some location, and copy the contents of the zip file in a new folder named “adb-fastboot” to your home directory, which is “Sarbasish” in my case.

Картинка с сайта: www.how2shout.com

The folder “adb-fastboot” will contain the folder named “platform-tools”, and that will contain the important ADB commands.

Картинка с сайта: www.how2shout.com

Now open “Environmental Variables”. It can be accessible by going to the Control Panel > System > Change Settings (on the right side).

On Windows 10, just click on “Start”, type “cpl”, and hit enter, to open the Control Panel.

Картинка с сайта: www.how2shout.com

Go to “Advanced”, and then “Environmental Variables”.

Картинка с сайта: www.how2shout.com

In the “System Variables” section, find out “Path” variable, and append “;%USERPROFILE%\adb-fastboot\platform-tools” to the end, as shown below. Don’t forget to put the “;” before you type the rest, as it can lead to numerous problems in future.

Картинка с сайта: www.how2shout.com

In order to ensure, everything is working perfectly, just open your command prompt, and type “adb”. It is installed correctly if you get the screen shown down below.

Картинка с сайта: www.how2shout.com

Using without modifying the “Environmental Variables”

If you do not want to change anything in the “Environmental Variables”, you can use the ADB commands in portable mode.

Just keep the “platform-tools” directory on any place on your hard drive, or flash drive to access the commands, by using command prompt from the path, where the folder/directory is stored.

The problem is that, in case of long paths, you will have to type the whole paths, as your working directory should not be changed, else the ADB commands will not run on your system.

Install ADB on Linux command line for Linux Mint / Ubuntu or other Linux distros.

Installation of ADB on Linux system is just a slice of pie. I prefer the Linux terminal, instead of the GUI, as it offers more features.

Just type “sudo apt install adb”, by opening a Terminal, on your Linux.

You will be asked to enter the user password. Type the password, and hit the enter key. Don’t worry, as the password will not appear on the screen. It is a security feature on Linux Terminal. You will get a screen something like this.

Картинка с сайта: www.how2shout.com

Now, you will be asked for a permission at the middle of the operation. Just press “Y”, and hit the enter key again.

Картинка с сайта: www.how2shout.com

You are done with the installation of ADB on Linux, after a couple of seconds.

To ensure everything is installed correctly, type “adb”, and hit the enter key. If a screen like this appears, ADB is installed properly, and you are good to go.

Картинка с сайта: www.how2shout.com

You are done with the tasks to install ADB on your computer. Now you can do a number of expert tasks on your mobile, from your computer, just by typing some commands. Now, some settings need to be changed on your Android device, so that it becomes ready to accept ADB commands. Pick up your device, and follow the steps given here.

Enabling Android Developer Options and USB Debugging

Step 1: It is the time to enable “Developer Options” on your smartphone, it is the time to enable it first.

Step 2: Just go to Device Settings>About Device. Now tap on the “Build Number” 7 times, and you will get the message “You are now a developer!”

Step 3: Now you can access “Developer Options” from your device settings.

Картинка с сайта: www.how2shout.com

Step 4: Open Developer options, and find out the option saying “USB debugging” Turn it on. It actually says the Android system to grant commands from the ADB. A warning message will come, for the purpose of formality. Just tap on “OK”.

You are done.

To test, whether your device is working properly, with ADB, just get hands on your USB cable, and use it to connect your computer to your smartphone.

You may get the following message, whether to allow USB debugging, on the connected computer. Just tap on OK, and if you want to connect your Android device regularly to that computer, tap on the checkbox saying “Always allow from this computer”, before tapping the “OK”.

Open Command Prompt on Windows or Terminal on Linux, and type “adb devices”. Don’t call me a poor guy for having a single device. The devices will be listed in a way shown here.

Картинка с сайта: www.how2shout.com

In case, you cannot find your device, on the list, you might have to download the ADB drivers for your Android device, from the OEM’s website. Most smartphones even come with the ADB drivers for Windows, but not all.

Some useful ADB commands

adb devices

List down all the all the Android devices, connected to your computer.

adb install <package_name.apk>

It will install the desired APK file on your Android device. Enter the command, without the brackets.

Example: adb install 1.apk

Картинка с сайта: www.how2shout.com

adb uninstall <package_name>

This is not as easy as the “install” command, as you will have to specify the package name, instead of the apk name. In most cases, Android packages come with names like com.developername.appname.

Thus, it is a little tricky. Though, you can always get the package name of a particular app, by just Googling it.

adb push <local_URL> <remote_URL>

Entering the command without the brackets will copy files from your computer to your Android device. Replace local_URL with the URL of the file on your computer, and remote_URL, with the URL, where you want to paste it.

adb pull <remote_URL> <local_URL>

Just does the opposite of “push”. But not specifying the local_url, will copy the files to the current directory.

adb shell

It opens a Linux shell, which is actually running on your Android device. You will find similarity, of this command if you have used SSH clients like PuTTY or KiTTY in the past.

adb reboot

Reboots your Android device

adb reboot-bootloader

Reboots your Android device to bootloader mode. (Not recommended for novice users)

adb reboot recovery

Reboots your device to recovery mode. (Not recommended for novice users)

Hope this small information on how to install ADB on Windows 10,8,7 or Linux via command line helped you a lot. If you are facing any issues, don’t hesitate to comment it down below.

ALSO SEE:

• How to Remotely Control Android Smartphone From PC Using Airdroid
• Install Wine on Ubuntu or Linux Mint using Terminal To Run Window Apps
• How to download and install Mobdro on your Android device securely
• 10 Best Free Terminal Emulator APP for Android
• 6 Best Linux Penetration Testing Distributions for Ethical hacking

ADB, or Android Debug Bridge, lets you control your Android smartphone or tablet via a command line interface. It’s supported on all desktop operating systems, including Windows, macOS, Linux, and even Chrome OS. While its primary purpose is to help developers debug their apps, ADB has other uses too. You can use the Android Debug Bridge to sideload APK files, delete system apps, install software updates, factory reset your device, unlock its bootloader, root your phone, and more. Find out how to use it below.

Head to the Android SDK Platform Tools page. Click on the Platform-tools download link for your operating system. You should now have a zip archive in your Downloads folder. Unzip the archive into a new folder.

Картинка с сайта: www.androidauthority.com

Calvin Wankhede / Android Authority

Launch a command line tool. On Windows, open the Search menu and launch Command Prompt. If you’re on macOS, open Terminal instead.

Картинка с сайта: www.androidauthority.com

Calvin Wankhede / Android Authority

Navigate to the folder from earlier inside the command line window. A sample command to do so on Windows is C:\Users\<user>\Downloads\platform-tools. Use your operating system’s file browser to find the exact path.

Картинка с сайта: www.androidauthority.com

Calvin Wankhede / Android Authority

At this point, we’re nearly ready to execute ADB commands. However, you still need to allow your Android device to accept an ADB connection from your computer.

Head to the Settings app on your Android device, scroll to the bottom, enter System, and tap About Phone. Next, find the Build Number entry and tap it repeatedly. After seven taps, you should see a notification stating that you’re now a developer.

Go back to the main Settings screen, enter the newly unlocked Developer options menu, and enable USB debugging. Your device will warn you against enabling this feature, tap OK to continue.

And that’s it — you’ve now prepared your Android device to accept incoming ADB connections. Simply connect it to your computer via a USB cable and follow the instructions in the next section.

Картинка с сайта: www.androidauthority.com

C. Scott Brown / Android Authority

Once authorized, you should be able to use the adb devices command without any errors. You should see one connected device show up here. If the output is blank instead, check the connection between your computer and Android device and try a different cable. Alternatively, you might need to download and install USB drivers for your device. You can typically find this on your device manufacturer’s website, like this one for Samsung.

Картинка с сайта: www.androidauthority.com

FAQs