Using Lifecycle in AppCompatActivity

Extend your activity from this activity

public abstract class BaseCompatLifecycleActivity extends AppCompatActivity implements LifecycleRegistryOwner {
    // We need this class, because LifecycleActivity extends FragmentActivity not AppCompatActivity

    @NonNull
    private final LifecycleRegistry lifecycleRegistry = new LifecycleRegistry(this);

    @NonNull
    @Override
    public LifecycleRegistry getLifecycle() {
        return lifecycleRegistry;
    }
}

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