preferences

In my Rails app, I'm using the gem rails-settings to save a user's email notification settings. I'm trying to create a form to update a user's notification settings. It should consist of a set of checkboxes where the user selects what they want to receive email notifications about. In the rails-setting README, there are no examples of how to integrate it with a form. The closest tutorial I found was listed in the issues: https://github.com/ledermann/rails-settings/issues/46 But I'm not sure what the actual form element would look like in my view. For example, if I wanted to create an input

I have a SharedPreferences that currently works in one class but doesn't work in a second class. I think I might be calling it wrong, because the error I get says: The method getSharedPreferences(String, int) is undefined for the type CheckPreferences The code that works correctly with the SharedPrefernces is this: public void loadApp() { setContentView(shc_BalloonSat.namespace.R.layout.main); alert = new AlertDialog.Builder(this).create(); //String returned = ""; lastpacketsPHP = ""; pref = getSharedPreferences("shared_prefs", 1); prefEditor = pref.edit(); //prefEditor.putString

I just want to get rid of these yellow rects that keep popping up in IntelliJ IDEA. The "class name popups" are actually called breadcrumbs and can include other things such as method names. They're clickable and used to ease navigation. You can disable them in the IntelliJ Preferences by going to Editor -> General -> Appearance and unchecking Show breadcrumbs . See my image below. 来源： https://stackoverflow.com/questions/42616133/remove-yellow-class-name-popup-breadcrumb-from-intellij-idea

In our project we are using SwitchPreference similar to wifi settings.user can toggle value by clicking on toggle button and user can see more options by clicking on title. But this is not working in lollipop. I can see some behaviour change in lollipop. In kitkat: When user taps on toggle button, onPreferenceChanged callback is called and when user taps on title, onPreferenceClicked is called. In lollipop: you tap on toggle button or title onPreferenceClicked is called always and after that onPreferenceChanged is called. How can I get same behaviour in lollipop? This behaviour is breaking our

I am creating a preference menu and would like to launch a browser (with a specific url) when a particular preference is clicked on. I know this can be done, but I cant seem to get it to work right now. Any ideas? Thanks ######SOLUTION So after my brain fart disappeared, this is what i did: getPreferenceManager() .findPreference("my_preference_key") .setOnPreferenceClickListener( new Preferences.OnPreferenceClickListener() { @Override public boolean onPreferenceClick(Preference preference) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("http://some_url_here"));

I'm trying to create a hierarchy of classes which start with a PreferenceActivity . The idea is the base class contains the 'About Me' button, then the next class implements the generic preferences for games/apps/wallpapers and then the next class adds the the specifics for each actual Game/App. The idea works well BUT because I'm 'adding' preferences from XML at each level, they appear with the most generic (lowest level) ones first (e.g. my 'About' button). Ideally I'd like them to be the other way up - so that specific preferences appear at the top of the list and generic ones at the bottom