1package androidx.lifecycle { 2 3 public abstract interface DefaultLifecycleObserver implements androidx.lifecycle.LifecycleObserver { 4 method public default void onCreate(androidx.lifecycle.LifecycleOwner); 5 method public default void onDestroy(androidx.lifecycle.LifecycleOwner); 6 method public default void onPause(androidx.lifecycle.LifecycleOwner); 7 method public default void onResume(androidx.lifecycle.LifecycleOwner); 8 method public default void onStart(androidx.lifecycle.LifecycleOwner); 9 method public default void onStop(androidx.lifecycle.LifecycleOwner); 10 } 11 12} 13 14