Questions tagged as 'adb'

Tagged questions
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Get and copy SQLite .db file on Android using ADB

I have an application in android that makes use of the class SQLiteOpenHelper to work a local database with 3 simple tables, to get the file MY_DATABASE.db I use commands by ADB of the next Form: $ adb shell shell@d...
asked by 18.11.2016 / 17:00
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how to fix unauthorized error when connecting an android device and executing adb devices [closed]

When I connect my phone by enabling usb debug mode to the computer and execute the adb devices I get this error when trying adb kill-server and adb start-server to reconnect the cel ma this message comes out and when I re-run the...
asked by 02.11.2017 / 16:55
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Receive sms from the Android emulator, in adb or Android Studio

I need to receive an SMS sent from the Android emulator in adb or a TCP connection. For example, to send an SMS to the emulator all you have to do is start a telnet connection to the emulator port: telnet localhost 5554 Then in the conne...
asked by 08.08.2017 / 14:21
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update android date by adb

I need to update the date and time of my tablet by means of adb , in a nexus with android 5 I do it with: adb shell date YYYYMMdd:HHMMSS However in another tablet with android 6.0 does not allow me, the following message appears:  ...
asked by 06.07.2017 / 00:43
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What happens is that Android studio does not recognize me the physical device

Good thing that happens is that when I connect my Samsung j1 physical device to test my applications in android studio, I do not recognize the device and I do not get anything, I do not know if I have the SDKs that are : I would greatly a...
asked by 10.10.2018 / 02:32
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Get information from the android gpu, freq / model / version opengl etc / the governor or similar

I wanted to know if I could get that information from the terminal, especially the frequency look for information and what is closest is this dumpsys command | grep GLES but I need information like the frequency etc, I found this page of m...
asked by 19.08.2018 / 23:30
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CMD ADB error: device still authorizing

Hello everyone. It turns out that I put my cell phone in Ultra Battery Saver mode and that deactivated that I can enter with my fingerprint. He asks for my PIN but I really do not know, I established it a long time ago and I do not remember. I...
asked by 05.07.2018 / 02:32
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Denied permissions when using adb command

I am trying to execute an application that asks me to own my equipment and for that it gives me the following tips (SER ROOT) === > I am. and then says:    First, create a file device_owner.xml with following content:       I ALREAD...
asked by 26.04.2018 / 22:08
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Help adb: CreateFileW 'nul' failed: The system can not find the specified file. (two)

Dear, I need your help. Install Android Studio 3.0.1 in windows 10 and it turns out that I can not launch any emulator, even though you create them, they are not displayed and I get the following error: 10:10 * daemon not running; starting...
asked by 01.01.2018 / 15:17