| /* |
| * Copyright (C) 2020 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.os.Bundle; |
| |
| import androidx.annotation.VisibleForTesting; |
| 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 java.util.List; |
| |
| /** |
| * State for displaying the failure information. |
| */ |
| public class ConnectFailedState implements State { |
| private final FragmentActivity mActivity; |
| private Fragment mFragment; |
| |
| public ConnectFailedState(FragmentActivity activity) { |
| mActivity = activity; |
| } |
| |
| @Override |
| public void processForward() { |
| mFragment = new ConnectFailedFragment(); |
| FragmentChangeListener listener = (FragmentChangeListener) mActivity; |
| if (listener != null) { |
| listener.onFragmentChange(mFragment, true); |
| } |
| } |
| |
| @Override |
| public void processBackward() { |
| StateMachine stateMachine = ViewModelProviders.of(mActivity).get(StateMachine.class); |
| stateMachine.back(); |
| } |
| |
| @Override |
| public Fragment getFragment() { |
| return mFragment; |
| } |
| |
| /** |
| * Fragment displaying the failure information when connection is failed. |
| */ |
| public static class ConnectFailedFragment extends WifiConnectivityGuidedStepFragment { |
| private static final int ACTION_ID_TRY_AGAIN = 100001; |
| private static final int ACTION_ID_VIEW_AVAILABLE_NETWORK = 100002; |
| @VisibleForTesting |
| UserChoiceInfo mUserChoiceInfo; |
| private StateMachine mStateMachine; |
| |
| @Override |
| public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) { |
| String title = getConnectionFailTitle(); |
| return new GuidanceStylist.Guidance(title, null, null, null); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| mStateMachine = ViewModelProviders |
| .of(getActivity()) |
| .get(StateMachine.class); |
| mUserChoiceInfo = ViewModelProviders |
| .of(getActivity()) |
| .get(UserChoiceInfo.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_try_again) |
| .id(ACTION_ID_TRY_AGAIN) |
| .build()); |
| actions.add(new GuidedAction.Builder(context) |
| .title(R.string.wifi_action_view_available_networks) |
| .id(ACTION_ID_VIEW_AVAILABLE_NETWORK) |
| .build()); |
| } |
| |
| @Override |
| public void onGuidedActionClicked(GuidedAction action) { |
| if (action.getId() == ACTION_ID_TRY_AGAIN) { |
| mStateMachine.getListener() |
| .onComplete(StateMachine.TRY_AGAIN); |
| } else if (action.getId() == ACTION_ID_VIEW_AVAILABLE_NETWORK) { |
| mStateMachine.getListener() |
| .onComplete(StateMachine.SELECT_WIFI); |
| } |
| } |
| |
| @VisibleForTesting |
| String getConnectionFailTitle() { |
| UserChoiceInfo.ConnectionFailedStatus status = |
| mUserChoiceInfo.getConnectionFailedStatus(); |
| if (status != null) { |
| String ssid = mUserChoiceInfo.getWifiConfiguration().getPrintableSsid(); |
| switch (status) { |
| case AUTHENTICATION: |
| return getContext().getString( |
| R.string.title_wifi_could_not_connect_authentication_failure, ssid); |
| case REJECTED: |
| return getContext().getString( |
| R.string.title_wifi_could_not_connect_ap_reject, |
| ssid); |
| case TIMEOUT: |
| return getContext().getString(R.string.title_wifi_could_not_connect_timeout, |
| ssid); |
| case EASY_CONNECT_FAILURE: |
| return getContext().getString(R.string.wifi_summary_title_not_connected); |
| default: // UNKNOWN |
| return getContext().getString(R.string.title_wifi_could_not_connect, ssid); |
| } |
| } |
| return getContext().getString(R.string.wifi_summary_title_not_connected); |
| } |
| } |
| } |