android - Storing Values in SharedPreferences -


i trying store values username , password fields using sharedpreferences , use values populate edittext fields. fields not being populated , i'm not sure i'm doing wrong.

here login() method called when login button pressed. in set sharedpreferences values if login successful , check box checked.

public void login() {         mloginprogress.setvisibility(view.visible);         string usernamestring = memail.gettext().tostring();         string passwordstring = mpassword.gettext().tostring();         parseuser.logininbackground(usernamestring, passwordstring, new logincallback() {             @override             public void done(parseuser parseuser, parseexception e) {                 if (parseuser != null) {                     // login successful                     if (msavelogin.ischecked() == true) {                         sharedpreferences preferences = getsharedpreferences("login", mode_private);                         sharedpreferences.editor editor = preferences.edit();                         editor.putstring("username", memail.gettext().tostring());                         editor.putstring("password", mpassword.gettext().tostring());                     }                     mloginprogress.setvisibility(view.gone);                     intent intent = new intent(loginactivity.this, mainactivity.class);                     loginactivity.this.startactivity(intent);                 }                 else {                     // login failed                     mloginprogress.setvisibility(view.gone);                     string exception = e.getmessage().tostring();                     toast.maketext(getapplicationcontext(), exception, toast.length_short).show();                 }             }         });     }

in oncreate() have code populate edittext fields sharedpreferences values.

sharedpreferences pref = getsharedpreferences("login", mode_private); memail.settext(pref.getstring("username", "")); mpassword.settext(pref.getstring("password", ""));

you forgot call editor.commit() or editor.apply()


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