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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.tv.settings.connectivity.setup;
import android.content.Context;
import android.net.wifi.WifiConfiguration;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import androidx.leanback.widget.GuidanceStylist;
import androidx.leanback.widget.GuidedAction;
import androidx.lifecycle.ViewModelProviders;
import com.android.tv.settings.R;
import com.android.tv.settings.connectivity.util.State;
import com.android.tv.settings.connectivity.util.StateMachine;
import com.android.tv.settings.library.network.WifiHelper;
import java.util.List;
/**
* State responsible for showing first page of advanced flow.
*/
public class AdvancedOptionsState implements State {
private final FragmentActivity mActivity;
private Fragment mFragment;
public AdvancedOptionsState(FragmentActivity activity) {
mActivity = activity;
}
@Override
public void processForward() {
if (isNetworkLockedDown()) {
StateMachine stateMachine = ViewModelProviders
.of(mActivity)
.get(StateMachine.class);
stateMachine.getListener().onComplete(StateMachine.ADVANCED_FLOW_COMPLETE);
return;
}
mFragment = new AdvancedOptionsFragment();
FragmentChangeListener listener = (FragmentChangeListener) mActivity;
if (listener != null) {
listener.onFragmentChange(mFragment, true);
}
}
@Override
public void processBackward() {
mFragment = new AdvancedOptionsFragment();
FragmentChangeListener listener = (FragmentChangeListener) mActivity;
if (listener != null) {
listener.onFragmentChange(mFragment, false);
}
}
private boolean isNetworkLockedDown() {
UserChoiceInfo userChoiceInfo = ViewModelProviders
.of(mActivity)
.get(UserChoiceInfo.class);
WifiConfiguration wifiConfiguration = userChoiceInfo.getWifiConfiguration();
return WifiHelper.isNetworkLockedDown(mActivity, wifiConfiguration);
}
@Override
public Fragment getFragment() {
return mFragment;
}
/**
* Fragment that makes user to decide whether to use advanced flow to set up network.
*/
public static class AdvancedOptionsFragment extends WifiConnectivityGuidedStepFragment {
private StateMachine mStateMachine;
private AdvancedOptionsFlowInfo mAdvancedOptionsFlowInfo;
@Override
public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) {
String title = getString(
R.string.title_wifi_advanced_options,
mAdvancedOptionsFlowInfo.getPrintableSsid()
);
return new GuidanceStylist.Guidance(title, null, null, null);
}
@Override
public void onCreate(Bundle savedInstanceState) {
mAdvancedOptionsFlowInfo = ViewModelProviders
.of(getActivity())
.get(AdvancedOptionsFlowInfo.class);
mStateMachine = ViewModelProviders
.of(getActivity())
.get(StateMachine.class);
super.onCreate(savedInstanceState);
}
@Override
public void onCreateActions(List<GuidedAction> actions, Bundle savedInstanceState) {
Context context = getActivity();
actions.add(new GuidedAction.Builder(context)
.title(R.string.wifi_action_advanced_no)
.id(GuidedAction.ACTION_ID_NO)
.build());
actions.add(new GuidedAction.Builder(context)
.title(R.string.wifi_action_advanced_yes)
.id(GuidedAction.ACTION_ID_YES)
.build());
}
@Override
public void onGuidedActionClicked(GuidedAction action) {
mAdvancedOptionsFlowInfo.put(AdvancedOptionsFlowInfo.ADVANCED_OPTIONS,
action.getTitle());
if (action.getId() == GuidedAction.ACTION_ID_NO) {
mStateMachine.getListener().onComplete(StateMachine.ADVANCED_FLOW_COMPLETE);
} else if (action.getId() == GuidedAction.ACTION_ID_YES) {
mStateMachine.getListener().onComplete(StateMachine.CONTINUE);
}
}
}
}
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