I was using adb shell but i'll keep disconnect in mind for protection (I do put my laptop to sleep and can keep shell open for a long time so it's good to know the dangers..). *Note: Different Recovery menus may be different from this. Note that this state does not indicate that the Android system has been fully started and operable. If you do not specify the file name, the content of the screenshot file will be directly output to stdout. The output also includes some other useful information, which can also be viewed separately through the adb shell getprop command. Thanks for keeping DEV Community safe. To review, open the file in an editor that reveals hidden Unicode characters. You signed in with another tab or window. 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. The adb shell command has been used in the previous part of this document. It is to be installed and opened in the hands of Android developers with eclipse or other ide. What about ':' can be useful to pass URLs ? See the examples below: I hope the commands presented in this article have been helpful to you and saved some effort when running your tests. If there are several, you can do the following: 1) Call the command to a particular device. How do I prompt for Yes/No/Cancel input in a Linux shell script? Obviously, it is much more complicated than the driver who connects the data line and uses the adb command. So to enter a string in a text field, use the command below (make sure the field has focus and remember to escape the whitespaces): The touches can be performed by coordinates. But with this command, it clicked away without mercy. Is there a single-word adjective for "having exceptionally strong moral principles"? Probably not if it is a virtual device with no real battery. *. adb logcat -d > [path_to_file] // Save the logcat output to a file on the local system. Are there tables of wastage rates for different fruit and veg? If there are multiple devices/emulators connected, you need to specify the target device for the command. Reference: adb shell dumpsys iphonesubinfo not working since Android 5.0 Lollipop. Now that we know how to use ADB, connect a device that has USB debugging onto your PC and you can start using ADB commands, like ./adb devices. Some scenarios may require a specific setup that takes a long time to perform. This is a troublesome approach. Occasionally screencap stops working, producing a 0 filesize png file instead of one with data. Already on GitHub? For detailed usage of Monkey, refer to the official documentation. This enables developer options. To do that, launch the Settings application and navigate to About Phone, or About emulated device if youre using an AVD. It will become hidden in your post, but will still be visible via the comment's permalink. Is it possible to create a concave light? Note: 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. I am using this in combination with repeato.app to automate my adb commands. The excerpts are as follows: The following are some usage examples of input command. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. (explanation sign), Switch back to original virtual keyboard: (swype in my case), Use adb over wifi to simplify your life :). How can we prove that the supernatural or paranormal doesn't exist? For this, run the following command to create a new directory, after that run the ls in order to check if it was created correctly: As we can see in the command output, the directory was created but the screenshot that we have taken before is still placed inside the Pictures folder. Right now the only way I can resolve this is by rebooting the device, but wondering if it's possible to restart this screencap service via adb shell somehow? Adb, Delete a directory or folder: rm -d /sdcard/ZooperWidget. Unfortunately there's a problem with the "adb shell settings put global policy_control immersive. Thanks for the reply. Thanks for contributing an answer to Stack Overflow! Since we want to achieve wireless connection, can all steps be wireless? If nothing happens, download Xcode and try again. Filtering logs by a certain level will output logs of that level and above. We will explore it by following this piece of code step by step. 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. Some mobile phones cannot be executed with root privileges through the adb root command after rooting. 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. See https://stackoverflow.com/questions/14224549/adb-shell-input-unicode-character for how to go abut it. Some scenarios may require a specific setup that takes a long time to perform, , or simply ADB, is a tool included in Android SDK that allows us to send commands from a computer host to an Android device. How to use & in adb shell input text 'asdas&'? android.intent.action.VIEW, -c e.g. 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 we want to launch another one, we just need to inform the activity name with the flag -n. The command below launches the Wifi Settings screen directly: But how can we discover the activity name that we want to launch? adb shell // Open or run commands in a terminal on the host Android device. I think the only way left is using Instrumentation. -W Warning For this, run the following command to create a new directory, after that run the. Show hidden characters == Adb Server: adb kill-server: adb start-server . 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. The first one is just a newline. This (and much more) can be done with ADB and a simple bash script and you can not only speed up the process, but you wont have to manually input or remember specific data (like credit card number or expiration date) ever again, so again IT SAVES YOU TIME. Raw. Please The flag you decide to use has to come before the actual adb command: adb devices | tail -n +2 | cut -sf 1 | xargs -IX adb -s X install -r com.myAppPackage // Install the given app on all connected devices. If larsonzhong is not suspended, they can still re-publish their posts from their dashboard. Reset to default, don't care which keyboard was chosen before switch: You can try the apk with my debug build: https://github.com/senzhk/ADBKeyBoard/raw/master/ADBKeyboard.apk, KeyEvent Code Ref: http://developer.android.com/reference/android/view/KeyEvent.html, Editor Action Code Ref: http://developer.android.com/reference/android/view/inputmethod/EditorInfo.html. We can use this command to move it to the new location: If instead of moving the file you wanted to copy, then you could have used the cp command instead: And after copying and moving the files, you can just delete them by using the rm command: As you may imagine, we can do much more with ADB. 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. Means to modify the screen density to 160dpi. This does not actually answer op's question. Occasionally screencap stops working, producing a 0 filesize png file instead of one with data. It should be the most thorough, and does not affect the apn settings. . Then we often see this output interface: So there are three questions here, why is the server, the server corresponds to the server or the server? This command has no output on some devices. In this case to press the HOME button. What can adb do? How to use & in adb shell input text 'asdas&'? -S Silent (the highest, nothing is output). This article will show you how you may perform these kinds of actions by a command in a terminal. We're a place where coders share, stay up-to-date and grow their careers. Trying to understand how to get this basic Fourier Series, How to handle a hobby that makes income in US. For example, if you are downloading a 10M movie, if you download 1M, the download will not sound. Connect the device to the computer via a USB cable. The download address of the terminal emulator I use is: Terminal Emulator for Android Downloads Warning, Error, Fatal and Silent logs will be output. List of all key_code. Set it as Default Keyboard OR Select it as the current input method of certain EditText view. You might or might not already have a .bash_profile, so lets make sure we append to it rather than overwriting it. Are you sure you want to hide this comment? Switch the installation location, add or delete the, The installation location is not available, Usually sdcard, confirm that the sdcard is available or install to the built-in storage, Failed to verify the installation package, The application does not match the expectations of the calling program, The application has been installed before, and it is not consistent with the UID assigned this time, Clean up residual files from previous installations, A newer version of this app has been installed, INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE, The installed target SDK supports the application of the same name with runtime permissions, and the version to be installed does not support runtime permissions, The specified path is not a file or does not end with, INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION, INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES, The app has been installed, and the signature is inconsistent with the APK file, Uninstall the app on the device first, then install it, INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING, There is no or invalid package name in the manifest file, An invalid shared user ID is specified in the manifest file, A structural error was encountered while parsing the manifest file, The operable tag (instrumentation or application) could not be found in the manifest file, Installation failed due to system problems, Users are restricted from installing apps, The application tries to define an existing permission name, The application contains native code not supported by the application binary interface of the device, App installation needs to be confirmed on the device, but the device is not operated or canceled, The application is not compatible with the device, First connect the device to adb successfully, The device is not authorized to allow debugging, There is no successfully connected device, Installation to sdcard is not supported under Android 2.2. signatures do not match the previously installed version; ignoring! In Android 4.4 and below versions, IMEI can be obtained by the following command: 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): Extracting the effective content inside is the IMEI, for example, here is 860955027785041. The command line program "adb" is used to run adb commands from a shell or script. Using indicator constraint with two variables. https://github.com/senzhk/ADBKeyBoard. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Developer options and USB debugging mode for Android devices are turned on. Have a question about this project? But this command is the opposite. 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. adb shell am start -a android.settings.APPLICATION_DETAILS_SETTINGS package. This article does not intend to tell you how to do your job or that this is the way to do certain things, its only meant to open your eyes to the many possibilities that can exist with the use of ADB, the rest is up to you to make the most of it. As mentioned above we can make all sorts of things and before showing you a few commands with the ADB tool, heres a color map to help you better understand how the commands are composed: Uninstall the app but keep the secret screen settings + location for future installs, Make a screenshot and store it on the device, Copy the screenshot (or anything else) from the device into the folder from which youve run the adb pull command in Terminal, Start video recording, by default it lasts for 3 min, if you want it to stop earlier than that just press Ctrl+c, Copy the video (or anything else) from the device into the folder from which youve run the adb pull command in Terminal, Send a deeplink to the device (this one takes you to Google on Chrome), Paste what you wrote in Terminal directly in the device, Find out what version of the a specific app app you have installed, Find out the Android version running on the device. This is super-ugly and somewhat dependent on each instance executing with consistent timing (and probably not too polite to the android device, asking it to spin up all those Java processes), but it works. list_app (third_only=False) [source] Perform adb shell pm list packages to print all packages, optionally only those whose package name contains the text in FILTER. CLEAR all text (starting from v2.0) adb shell 'am broadcast -a org.example.app.sp.PUT --es key key_name --es value "hello world!"'. No device/emulator is successfully connected. ON or OFF), adb shell wm size WxH (sets the resolution to WxH), adb reboot-recovery (reboot device into recovery mode), adb reboot fastboot (reboot device into recovery mode), adb shell screencap -p "/path/to/screenshot.png" (capture screenshot), adb shell screenrecord "/path/to/record.mp4" (record device screen), adb backup -apk -all -f backup.ab (backup settings and apps), adb backup -apk -shared -all -f backup.ab (backup settings, apps and shared storage), adb backup -apk -nosystem -all -f backup.ab (backup only non-system apps), adb restore backup.ab (restore a previous backup), adb shell am start|startservice|broadcast [], -a e.g.