1 /*
2  * Copyright (C) 2018 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 com.android.tv.settings.connectivity;
18 
19 import androidx.fragment.app.Fragment;
20 import androidx.fragment.app.FragmentActivity;
21 import androidx.lifecycle.ViewModelProviders;
22 
23 import com.android.tv.settings.connectivity.util.State;
24 import com.android.tv.settings.connectivity.util.StateMachine;
25 
26 /**
27  * An extra state to indicate current Wifi flow fails.
28  */
29 public class FinishState implements State {
30     private final FragmentActivity mActivity;
31     private Fragment mFragment;
FinishState(FragmentActivity activity)32     public FinishState(FragmentActivity activity) {
33         mActivity = activity;
34     }
35 
36     @Override
processForward()37     public void processForward() {
38         mFragment = null;
39         StateMachine stateMachine = ViewModelProviders.of(mActivity).get(StateMachine.class);
40         stateMachine.getListener().onComplete(StateMachine.CONTINUE);
41     }
42 
43     @Override
processBackward()44     public void processBackward() {
45         mFragment = null;
46         StateMachine stateMachine = ViewModelProviders.of(mActivity).get(StateMachine.class);
47         stateMachine.back();
48     }
49 
50     @Override
getFragment()51     public Fragment getFragment() {
52         return mFragment;
53     }
54 }
55