Android Setup for ADB and Fastboot: Difference between revisions

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== On macOS ==
== On macOS ==
#Download the macOS zip from Google.
* Download the macOS zip from Google.
#Extract it somewhere - for example, ~/adb-fastboot.
* Extract it somewhere - for example, ~/adb-fastboot.
#Add the following to ~/.bash_profile:
* Add the following to ~/.bash_profile:
<pre>
 
  if [ -d "$HOME/adb-fastboot/platform-tools" ] ; then
  if [ -d "$HOME/adb-fastboot/platform-tools" ] ; then
  export PATH="$HOME/adb-fastboot/platform-tools:$PATH"
export PATH="$HOME/adb-fastboot/platform-tools:$PATH"
  fi
  fi
</pre>
 
#Log out and back in.
* Log out and back in.


== On Linux ==
== On Linux ==
#Download the Linux zip from Google.
* Download the Linux zip from Google.
#Extract it somewhere - for example, ~/adb-fastboot.
* Extract it somewhere - for example, ~/adb-fastboot.
#Add the following to ~/.profile:
* Add the following to ~/.profile:
<pre>
 
if [ -d "$HOME/adb-fastboot/platform-tools" ] ; then
if [ -d "$HOME/adb-fastboot/platform-tools" ] ; then
export PATH="$HOME/adb-fastboot/platform-tools:$PATH"
export PATH="$HOME/adb-fastboot/platform-tools:$PATH"
fi
fi
</pre>
 
#Log out and back in.
* Log out and back in.


== Udev Rules for OTG / USB Device ==
== Udev Rules for OTG / USB Device ==
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  $ sudo service udev restart
  $ sudo service udev restart


#Setting up adb
# Setting up adb
# To use adb with your device, you’ll need to enable developer options and USB debugging:
# To use adb with your device, you’ll need to enable developer options and USB debugging:
*Note: By default it is enabled in our Android OS for Eng build.  
* Note: By default it is enabled in our Android OS for Eng build.  


Open Settings, and select “About”.
Open Settings, and select “About”.

Revision as of 16:20, 5 January 2020

VAR-SOM-MX6 - Android Nougat N7.1.1 - ADB and fastboot

What is adb?

The Android Debug Bridge (adb) is a development tool that facilitates communication between an Android device and a personal computer.
This communication is most often done over a USB cable, but Wi-Fi connections are also supported.

adb is like a “Swiss-army knife” of Android development. It provides numerous functions that are described in detail by the command adb --help.
Some of the more commonly used commands are listed in the “popular adb commands” section below.

Installing adb and fastboot

Google hosts zips including only adb and fastboot. You can set these up for use with the instructions below.

On Windows

Download the Windows zip from Google depending upon your OS.

https://developer.android.com/studio/releases/platform-tools

On Windows 7/8

  1. From the desktop, right-click My Computer and select Properties
  2. In the System Properties window, click on the Advanced tab
  3. In the Advanced section, click the Environment Variables button
  4. In the Environment Variables window, highlight the Path variable in the Systems Variable section and click the Edit button

Append ;%USERPROFILE%\adb-fastboot\platform-tools to the end of the existing Path definition (the semi-colon separates each path entry)

On Windows 10

  1. Open the Start menu, and type “advanced system settings”
  2. Select “View advanced system settings”
  3. Click on the Advanced tab
  4. Open the “Environment Variables” window
  5. Select the Path variable under “System Variables” and click the “Edit” button
  6. Click the “Edit Text” button

Append ;%USERPROFILE%\adb-fastboot\platform-tools to the end of the existing Path definition (the semi-colon separates each path entry) Install the universal adb driver, and reboot.

On macOS

  • Download the macOS zip from Google.
  • Extract it somewhere - for example, ~/adb-fastboot.
  • Add the following to ~/.bash_profile:
if [ -d "$HOME/adb-fastboot/platform-tools" ] ; then
	export PATH="$HOME/adb-fastboot/platform-tools:$PATH"
fi
  • Log out and back in.

On Linux

  • Download the Linux zip from Google.
  • Extract it somewhere - for example, ~/adb-fastboot.
  • Add the following to ~/.profile:
if [ -d "$HOME/adb-fastboot/platform-tools" ] ; then
	export PATH="$HOME/adb-fastboot/platform-tools:$PATH"
fi
  • Log out and back in.

Udev Rules for OTG / USB Device

You may also need to set up udev rules: see this repository for more info. Refer to:https://github.com/snowdream/51-android

$ sudo curl --create-dirs -L -o /etc/udev/rules.d/51-android.rules -O -L https://raw.githubusercontent.com/snowdream/51-android/master/51-android.rules
$ sudo chmod a+r /etc/udev/rules.d/51-android.rules
$ sudo service udev restart
  1. Setting up adb
  2. To use adb with your device, you’ll need to enable developer options and USB debugging:
  • Note: By default it is enabled in our Android OS for Eng build.

Open Settings, and select “About”. Tap on “Build number” seven times. Go back, and select “Developer options”. Scroll down, and check the “Android debugging” entry under “Debugging”. Plug your device into your computer. On the computer, open up a terminal/command prompt and type adb devices. A dialog should show on your device, asking you to allow usb debugging. Check “always allow”, and choose “OK”. Congratulations! adb is now ready to use with your device.

Setting up fastboot Using fastboot (if your device supports it) should simply involve rebooting to fastboot mode. While in fastboot mode, you can type fastboot devices to verify that your device is being detected.

Popular adb commands

adb shell - launches a shell on the device
adb push <local> <remote> - pushes the file <local> to <remote>
adb pull <remote> [<local>] - pulls the file <remote> to <local>. If <local> isn’t specified, it will pull to the current folder.
adb logcat - allows you to view the device log in real-time. You can use adb logcat -b radio to view radio logs, and adb logcat -C to view logs in colour
adb install <file> - installs the given .apk file to your device