Some issues about kioskmode-android HOT 13 CLOSED

Thank you so much, it works without rooting.
https://sdgsystems.com/blog/implementing-kiosk-mode-android-part-3-android-lollipop
this link helped me.

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You must set your app as Device Owner (without Google Account Signed In)

Screen Pinning Android Lollipop without Rooting
set Your App as Admin/Owner, please open terminal

adb shell dpm set-device-owner net.derohimat.kioskmodesample/.AdminReceiver

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Hi,

I need to install in the actual device so I don't think I can access the terminal.

any other way.
Thanks

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@ravenet for access terminal and execute that command you can access from your laptop, and access devices via ADB

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@derohimat I install app and then run code in Android Studio shell

 adb shell dpm set-device-owner net.derohimat.kioskmodesample/.AdminReceiver

but it throws error

Not allowed to set the device owner because there are already some accounts on the device

Can you help me? My android is 7.0,Thanks

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Not working always gives error even after factory reset.
'Not allowed to set the device owner because there are already some accounts on the device'

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@hzshang @RaziaSandhu it's because your phone actually already has device owner, you must remove it before run the command

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https://stackoverflow.com/questions/26561029/android-uninstall-device-administrator-using-adb

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I've tried all these solution but no success. I have no accounts and device admin is unchecked in settings.

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This code worked perfectly on rooted device, but not on simple devices.

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this is a reference, hope it will help you @RaziaSandhu
since android 5.0 :

Android 5.0 Lollipop introduced two new ways to configure Android devices for a single purpose:

1. With app pinning, the device user can temporarily pin specific apps to the screen.

2. With lock task mode, a user can’t escape the app and the Home and Recents buttons are hidden. Additionally, lock task mode gives the IT administrator a more robust way to manage COSU devices, as discussed below.

detail from here.

https://developer.android.com/work/cosu.html#pinning

and here some reference too
https://sdgsystems.com/blog/implementing-kiosk-mode-android-part-3-android-lollipop

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Need to root the device first?

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@RaziaSandhu no need to rooting first. Just follow step by step.

OK, you are wellcome

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