1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package androidx.lifecycle
17 
18 import android.app.Activity
19 import android.app.Application
20 import android.os.Bundle
21 
22 internal open class EmptyActivityLifecycleCallbacks : Application.ActivityLifecycleCallbacks {
23 
onActivityCreatednull24     override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {}
25 
onActivityStartednull26     override fun onActivityStarted(activity: Activity) {}
27 
onActivityResumednull28     override fun onActivityResumed(activity: Activity) {}
29 
onActivityPausednull30     override fun onActivityPaused(activity: Activity) {}
31 
onActivityStoppednull32     override fun onActivityStopped(activity: Activity) {}
33 
onActivitySaveInstanceStatenull34     override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) {}
35 
onActivityDestroyednull36     override fun onActivityDestroyed(activity: Activity) {}
37 }
38