SharedPreferences sp1 = PreferenceManager.getDefaultSharedPreferences(this);
SharedPreferences sp2 = this.getActivity().getSharedPreferences("CHECKBOX",
0);>>>>>>>>sp1 != sp2 not same file 2013/2/22 Marcelo Corvezola <[email protected]> > Hmm thnx..I must be doing something else wrong then..cause when I use this > code > private void loadPrefs() { > > ///SharedPreferences sp = > this.getActivity().getSharedPreferences("CHECKBOX", 0); > > SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences( > this); > > boolean cbValue = sp.getBoolean("CHECKBOX", false); > > String name = sp.getString("NAME", ""); > > if(cbValue){ > > cb.setChecked(true); > > }else{ > > cb.setChecked(false); > > } > > et.setText(name); > > } > > } > > > I get this error "The method getDefaultSharedPreferences(Context) in the > type PreferenceManager is not applicable for the arguments > > (TestFragment2)" > > > I thought had to replace this > SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this > ); > > With this > SharedPreferences sp = this.getActivity().getSharedPreferences("CHECKBOX", > 0); > > > and I get no errors, however this Throws a NullPointer Exception at > loadPrefs(); > > > public final class TestFragment2 extends Fragment { > TextView et; > > TextView text; > > SharedPreferences sp; > > View myView; > > CheckBox cb; > > > @Override > > public void onCreate(Bundle savedInstanceState) { > > super.onCreate(savedInstanceState); > > loadPrefs(); > } > > > @Override > > public View onCreateView(LayoutInflater inflater, ViewGroup > container, Bundle savedInstanceState) { > > View myView = inflater.inflate(R.layout.fragment_2, container, > false); > > text = (TextView)myView.findViewById(R.id.textView2); > > et = (TextView)myView.findViewById(R.id.textView3); > return myView; > > > } > > > private void loadPrefs() { > > SharedPreferences sp = this.getActivity().getSharedPreferences( > "CHECKBOX", 0); > > boolean cbValue = sp.getBoolean("CHECKBOX", false); > > String name = sp.getString("NAME", ""); > > if(cbValue){ > > cb.setChecked(true); > > }else{ > > cb.setChecked(false); > > } > > et.setText(name); > > } > > } > > > > > > On Thu, Feb 21, 2013 at 4:46 PM, Mark Murphy <[email protected]>wrote: > >> Using the exact same code, if you wish. >> >> On Thu, Feb 21, 2013 at 7:40 PM, Marcelo Corvezola <[email protected]> >> wrote: >> > Normally I use something like the code below to load sharedPreference >> into >> > an activity.. >> > >> > loadPrefs(); >> > >> > } >> > >> > >> > private void loadPrefs() { >> > >> > SharedPreferences sp = >> PreferenceManager.getDefaultSharedPreferences(this); >> > >> > boolean cbValue = sp.getBoolean("CHECKBOX", false); >> > >> > String name = sp.getString("NAME", "YourName"); >> > >> > if(cbValue){ >> > >> > cb.setChecked(true); >> > >> > }else{ >> > >> > cb.setChecked(false); >> > >> > } >> > >> > et.setText(name); >> > >> > } >> > >> > >> > >> > How are preferences loaded in a fragment Acivity? thnx >> > >> > -- >> > -- >> > You received this message because you are subscribed to the Google >> > Groups "Android Developers" group. >> > To post to this group, send email to >> [email protected] >> > To unsubscribe from this group, send email to >> > [email protected] >> > For more options, visit this group at >> > http://groups.google.com/group/android-developers?hl=en >> > --- >> > You received this message because you are subscribed to the Google >> Groups >> > "Android Developers" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> an >> > email to [email protected]. >> > For more options, visit https://groups.google.com/groups/opt_out. >> > >> > >> >> >> >> -- >> Mark Murphy (a Commons Guy) >> http://commonsware.com | http://github.com/commonsguy >> http://commonsware.com/blog | http://twitter.com/commonsguy >> >> _The Busy Coder's Guide to Android Development_ Version 4.6 Available! >> >> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Android Developers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > -- > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Android Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
