SeekBarPreference implementation

I am having a problem implementing SeekBarPreference in a class.

https://developer.android.com/reference/android/support/v7/preference/SeekBarPreference.html

As you can see this SeekBarPreference is available in 25.1.0 and I have implemented it in xml and the UI looks fine. I need to keep the value of this search button in the default setting. This is where I got the problem, there is no import option for android.support.v7.preference.SeekBarPreference. Is it not being used now?

I updated my app to 26.0.1 and tried to manually add imports but it is not installed. Any suggestions?

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you need to include the preference-v7 library in your dependencies

compile 'com.android.support:preference-v7:26.0.0'

      

and then you should be able to import the class with



import android.support.v7.preference.SeekBarPreference;

      

if your compiling with sdk version 26, the backing library version should be 26.0.0, at the moment this is the latest version , 26.0.1 doesn't seem to exist

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