1 /*
2  * Copyright 2019 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 
17 package androidx.navigation.fragment.test
18 
19 import androidx.fragment.app.FragmentActivity
20 import androidx.navigation.findNavController
21 import java.util.concurrent.CountDownLatch
22 
23 class NavigationActivity : NavigationBaseActivity(R.layout.navigation_activity)
24 
25 class NavigationActivityWithFragmentTag :
26     NavigationBaseActivity(R.layout.navigation_activity_fragment_tag)
27 
28 class NavigationActivityMultiNavHost :
29     NavigationBaseActivity(R.layout.navigation_activity_nav_host)
30 
31 open class NavigationBaseActivity(contentLayoutId: Int) : FragmentActivity(contentLayoutId) {
32     val navController
33         get() = findNavController(R.id.nav_host)
34 
35     val finishCountDownLatch = CountDownLatch(1)
36 
finishnull37     override fun finish() {
38         super.finish()
39         finishCountDownLatch.countDown()
40     }
41 }
42