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 android.arch.lifecycle.ViewModelProviders; 20 import android.net.wifi.WifiManager; 21 import android.os.Bundle; 22 import android.support.v4.app.Fragment; 23 import android.support.v4.app.FragmentActivity; 24 25 import com.android.tv.settings.R; 26 import com.android.tv.settings.connectivity.setup.AdvancedOptionsFlowInfo; 27 import com.android.tv.settings.connectivity.setup.MessageFragment; 28 import com.android.tv.settings.connectivity.util.State; 29 import com.android.tv.settings.connectivity.util.StateMachine; 30 31 /** 32 * State responsible for showing the save page. 33 */ 34 public class SaveState implements State { 35 private final FragmentActivity mActivity; 36 private Fragment mFragment; 37 SaveState(FragmentActivity activity)38 public SaveState(FragmentActivity activity) { 39 mActivity = activity; 40 } 41 42 @Override processForward()43 public void processForward() { 44 EditSettingsInfo editSettingsInfo = 45 ViewModelProviders.of(mActivity).get(EditSettingsInfo.class); 46 NetworkConfiguration networkConfig = editSettingsInfo.getNetworkConfiguration(); 47 AdvancedOptionsFlowInfo advInfo = 48 ViewModelProviders.of(mActivity).get(AdvancedOptionsFlowInfo.class); 49 networkConfig.setIpConfiguration(advInfo.getIpConfiguration()); 50 mFragment = SaveWifiConfigurationFragment.newInstance( 51 mActivity.getString(R.string.wifi_saving, networkConfig.getPrintableName())); 52 FragmentChangeListener listener = (FragmentChangeListener) mActivity; 53 listener.onFragmentChange(mFragment, true); 54 } 55 56 @Override processBackward()57 public void processBackward() { 58 StateMachine stateMachine = ViewModelProviders.of(mActivity).get(StateMachine.class); 59 stateMachine.back(); 60 } 61 62 @Override getFragment()63 public Fragment getFragment() { 64 return mFragment; 65 } 66 67 /** 68 * Saves a wifi network's configuration. 69 */ 70 public static class SaveWifiConfigurationFragment extends MessageFragment 71 implements WifiManager.ActionListener { 72 newInstance(String title)73 public static SaveWifiConfigurationFragment newInstance(String title) { 74 SaveWifiConfigurationFragment 75 fragment = new SaveWifiConfigurationFragment(); 76 Bundle args = new Bundle(); 77 addArguments(args, title, true); 78 fragment.setArguments(args); 79 return fragment; 80 } 81 82 @Override onCreate(Bundle icicle)83 public void onCreate(Bundle icicle) { 84 super.onCreate(icicle); 85 EditSettingsInfo editSettingsInfo = 86 ViewModelProviders.of(getActivity()).get(EditSettingsInfo.class); 87 NetworkConfiguration configuration = editSettingsInfo.getNetworkConfiguration(); 88 configuration.save(this); 89 } 90 91 @Override onSuccess()92 public void onSuccess() { 93 FragmentActivity activity = getActivity(); 94 if (activity != null) { 95 StateMachine sm = ViewModelProviders 96 .of(activity).get(StateMachine.class); 97 sm.getListener().onComplete(StateMachine.RESULT_SUCCESS); 98 } 99 } 100 101 @Override onFailure(int reason)102 public void onFailure(int reason) { 103 FragmentActivity activity = getActivity(); 104 if (activity != null) { 105 StateMachine sm = ViewModelProviders 106 .of(activity).get(StateMachine.class); 107 sm.getListener().onComplete(StateMachine.RESULT_FAILURE); 108 } 109 } 110 } 111 } 112