java - Is possible to change the summary of EditTextPreference dynamically in Android? -

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i set preferencescreen edit settings in application. insert edittextpreference contains title "set name" , summary containing name entered.

is possible? thank in advance!

sure, here short example:

edittextpreference etp = (edittextpreference) findpreference("the_pref_key"); etp.setsummary("new summary");

this requires display preferences either preferenceactivity or preferencefragment, since findpreference() method of these classes. already.

to change summary every time user changes actual preference, use onpreferencechangelistener , check if relevant key changed in callback. after has changed, edit summary above.


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