Are "adaptive_fast_charging"/"super_fast_charging"/"wireless_fast_charging" available for writing?

Mobile Galaxy Accessory
1

Hi Samsung developers community. Maybe someone has information according using Samsung specific properties adaptive_fast_charging/super_fast_charging/wireless_fast_charging. It is possible to read/write to these properties in Android 11 and Android 12 using android.provider.Settings.System#putInt but the same actions fail on Android 10 and Android 13.

Stack-trace of exceptions which is gotten on attempting to disable/enable fast charging
You cannot keep your settings in the secure settings.

vjava.lang.IllegalArgumentException: You cannot keep your settings in the secure settings.
android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:172)
android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:142)
android.content.ContentProviderProxy.call(ContentProviderNative.java:732)
android.provider.Settings$NameValueCache.putStringForUser(Settings.java:3197)
android.provider.Settings$System.putStringForUser(Settings.java:4189)
android.provider.Settings$System.putStringForUser(Settings.java:4173)
android.provider.Settings$System.putStringForUser(Settings.java:4167)
android.provider.Settings$System.putIntForUser(Settings.java:4312)
android.provider.Settings$System.putInt(Settings.java:4305)

Does anyone know whether there is any chance to get access to these properties on Android 10/Android 13
Regards, Mykola

2

Hello there Nikolay

Did you check if this issue occurs on other Android 13 devices too (such as the pixel devices)? Or is this issue exclusive to Samsung devices only?

3

Hi, thank you for response. These properties are Samsung specific properties

4

Hi Nikolay.
Oh. Which device(s) did you test this on?
Also, it would be helpful if you could provide some sample code/project for testing the issue.

5

Hi. This issue is met on any Samsung smartphone which has Android 13. I have attached example project
WriteToAdaptiveFastChargeProperty.zip (386.3 KB)

First step to press the button “allow write to settings permission”, after this you can test by pressing on buttons: “write 0 to adaptive fast charge” and “write 1 to adaptive fast charge”
The function executed when these buttons are pressed:

com.example.writetoadaptivefastchargeproperty.MainActivity#writeToAdaptiveFastCharge

Which does one main thing:

android.provider.Settings.System#putInt

6

Hi @EA01, Could you please provide me any help, really want to get my application working on Android 13 not only Android 11 and Android 12