Getting SharedPreference From XML
I am having problems finding a way to populate a TextView with the value of a SharedPreference using XML. Is there a way to reference the preference like a string resource. Something like
TextView android:tex开发者_运维技巧t="@preference/name"
Hi Frank I don't think that will be possible you have to get the get the preference from your xml then set to your TextView.
SharedPreferences prefs;
prefs = PreferenceManager.getDefaultSharedPreferences(this);
String username = prefs.getString("username", "");
TextView txtname = (TextView) findViewById(R.id.name);
txtname.setText(username);
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