dlew

<style name="Widget" />

<style name="Widget.Button" />

<style name="Widget.Button.Alternative" parent="@android:style/SomeOtherStyle />

All buttons either use Widget.Button or Widget.Button.Alternative.

I decide to change something in Widget.Button.

dlew

RetrofitService.doTheThing(params)              // Your typical API call
    .subscribeOn(Schedulers.io())               // Execute API call on IO thread
    .observeOn(AndroidSchedulers.mainThread())  // Execute observers on Android's main thread
    .subscribe(results -> handle(results));     // Handling the results of the API call