Reactive SharedPreferences for Android
Java Shell
Latest commit 6968e89 Feb 3, 2017 @f2prateek committed on GitHub Merge pull request #68 from NightlyNexus/eric/requires-api
Use RequiresApi

README.md

Rx Preferences

Reactive SharedPreferences for Android.

Usage

Create an RxSharedPreferences instance which wraps a SharedPreferences:

SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
RxSharedPreferences rxPreferences = RxSharedPreferences.create(preferences);

Create individual Preference objects:

Preference<String> username = rxPreferences.getString("username");
Preference<Boolean> showWhatsNew = rxPreferences.getBoolean("show-whats-new", true);

Observe changes to individual preferences:

username.asObservable().subscribe(new Action1<String>() {
  @Override public void call(String username) {
    Log.d(TAG, "Username: " + username);
  }
}

Subscribe preferences to streams to store values:

RxCompoundButton.checks(showWhatsNewView)
    .subscribe(showWhatsNew.asAction());

(Note: RxCompoundButton is from RxBinding)

Download

compile 'com.f2prateek.rx.preferences2:rx-preferences:2.0.0-RC1'

License

Copyright 2014 Prateek Srivastava

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.