如何观察RxAndroid网络变化 [英] How to observe network changes in RxAndroid

问题描述

我使用给出的这里。

我把那些code块在我的项目的util包类。然后在主活动课，我写这个..

I put those code blocks as classes in my project’s util package. And then in the main activity class I wrote this..

class MenuActivity {

// Variable declaration
  private final CompositeSubscription mConnectionSubscription = new CompositeSubscription();

@Override
protected void onCreate(Bundle savedInstanceState) {

    // Some initialisation of UI elements done here

    mConnectionSubscription.add(AppObservable.bindActivity(this, NetworkUtils.observe(this)).subscribe(new Action1<NetworkUtils.State>() {
        @Override
        public void call(NetworkUtils.State state) {
            if(state == NetworkUtils.State.NOT_CONNECTED)
                Timber.i("Connection lost");
            else
                Timber.i("Connected");
        }
    }));

}

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