library/src/main/java/com/bumptech/glide/manager/LifecycleListener.java

package com.bumptech.glide.manager;

/**
 * An interface for listener to {@link android.app.Fragment} and {@link android.app.Activity} lifecycle events.
 */
public interface LifecycleListener {

    /**
     * Callback for when {@link android.app.Fragment#onStart()}} or {@link android.app.Activity#onStart()} is called.
     */
    void onStart();

    /**
     * Callback for when {@link android.app.Fragment#onStop()}} or {@link android.app.Activity#onStop()}} is called.
     */
    void onStop();

    /**
     * Callback for when {@link android.app.Fragment#onDestroy()}} or {@link android.app.Activity#onDestroy()} is
     * called.
     */
    void onDestroy();
}