Android Preferences: How to load the default values when the user hasn't used the preferences-screen

Posted by Peterdk on Stack Overflow See other posts from Stack Overflow or by Peterdk
Published on 2010-04-22T14:40:13Z Indexed on 2010/04/22 15:03 UTC
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android

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preferences

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default

I am using a PreferenceActivity to let the user set some values. I am feeding it the xml file with the defined preferences.

I have set all the android:defaultValue="" for them.

When I start my application, I need the preferences, or if they are not set yet manually, I want the default values:

SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
boolean value = prefs.getBoolean("key"), false);

However, when android:defaultValue="true" I still get false. So, it looks like the defaultValues set in the XML are not used anywhere but when initializing the preferences-screen.

I don't want to hardcode the default values in the getBoolean() method. So, is there a way get the default-values with only defining these in 1 place?

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