Dispose automatically RxJava2 streams using AAC Lifecycle

LifecycleDisposable

LifecycleDisposable dispose RxJava streams on lifecycle down event that corresponding to Activity/Fragment's lifecycle state when subscribe using Android Architecture Components Lifecycle.

Usage

Activity

class MainActivity : FragmentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        Observable.just("LifecycleDisposable")
            .subscribe()
            .disposeOnLifecycle(this) // dispose when onDestroy is called
    }
}

Table 1 Corresponding between Activity's lifecycle state and Lifecycle down event.

Subscribe	Lifecycle.State	Lifecycle.Event	Dispose
onCreate	INITIALIZED	ON_DESTROY	onDestroy
onStart	CREATED	ON_STOP	onStop
onResume	STARTED	ON_PAUSE	onPause
onPause	STARTED	ON_DESTROY	onDestroy
onStop	CREATED	ON_DESTROY	onDestroy
onDestroy	DESTROYED	ON_DESTROY	onDestroy

Fragment

class MainFragment : Fragment() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        Observable.just("LifecycleDisposable")
            .subscribe()
            .disposeOnLifecycle(this) // dispose when onDestroy is called
    }
}

Table 2 Corresponding between Fragment's lifecycle state and Lifecycle down event.

Subscribe	Lifecycle.State	Lifecycle.Event	Dispose
onCreate	INITIALIZED	ON_DESTROY	onDestroy
onCreateView	INITIALIZED	ON_DESTROY	onDestroyView
onStart	CREATED	ON_STOP	onStop
onResume	STARTED	ON_PAUSE	onPause
onPause	STARTED	ON_DESTROY	onDestroyView
onStop	CREATED	ON_DESTROY	onDestroyView
onDestroyView	DESTROYED	ON_DESTROY	onDestroyView
onDestroy	DESTROYED	ON_DESTROY	onDestroy

Gradle

repositories {
    maven { url "https://jitpack.io" }
}

AndroidX

dependencies {
    implementation 'com.github.wada811.LifecycleDisposable:lifecycledisposable:x.y.z'
}

Support Library

dependencies {
    implementation 'com.github.wada811.LifecycleDisposable:lifecycledisposablesupport:x.y.z'
}

GitHub