| /* |
| * Copyright (C) 2014 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; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.net.wifi.WifiConfiguration; |
| import android.os.Bundle; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.util.Log; |
| |
| import androidx.fragment.app.Fragment; |
| import androidx.fragment.app.FragmentTransaction; |
| import androidx.lifecycle.ViewModelProviders; |
| |
| import com.android.settingslib.RestrictedLockUtils; |
| import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; |
| import com.android.settingslib.RestrictedLockUtilsInternal; |
| import com.android.tv.settings.library.network.AccessPoint; |
| import com.android.tv.settings.R; |
| import com.android.tv.settings.connectivity.setup.AddStartState; |
| import com.android.tv.settings.connectivity.setup.AdvancedWifiOptionsFlow; |
| import com.android.tv.settings.connectivity.setup.CaptivePortalWaitingState; |
| import com.android.tv.settings.connectivity.setup.ConnectFailedState; |
| import com.android.tv.settings.connectivity.setup.ConnectState; |
| import com.android.tv.settings.connectivity.setup.EnterPasswordState; |
| import com.android.tv.settings.connectivity.setup.KnownNetworkState; |
| import com.android.tv.settings.connectivity.setup.OptionsOrConnectState; |
| import com.android.tv.settings.connectivity.setup.SuccessState; |
| import com.android.tv.settings.connectivity.setup.UserChoiceInfo; |
| import com.android.tv.settings.connectivity.util.State; |
| import com.android.tv.settings.connectivity.util.StateMachine; |
| import com.android.tv.settings.connectivity.util.WifiSecurityUtil; |
| import com.android.tv.settings.core.instrumentation.InstrumentedActivity; |
| import com.android.tv.settings.library.util.DataBinder; |
| |
| /** |
| * Add a wifi network where we already know the ssid/security; normal post-install settings. |
| */ |
| public class WifiConnectionActivity extends InstrumentedActivity implements |
| State.FragmentChangeListener { |
| private static final String TAG = "WifiConnectionActivity"; |
| |
| private static final String EXTRA_WIFI_SSID = "wifi_ssid"; |
| private static final String EXTRA_WIFI_SECURITY_NAME = "wifi_security_name"; |
| private static final String EXTRA_WIFI_ENTRY = "wifi_entry"; |
| |
| public static Intent createIntent(Context context, AccessPoint result, int security) { |
| Bundle bundle = new Bundle(); |
| bundle.putString(EXTRA_WIFI_SSID, result.getSsidStr()); |
| bundle.putInt(EXTRA_WIFI_SECURITY_NAME, security); |
| bundle.putBinder(EXTRA_WIFI_ENTRY, DataBinder.with(result.getWifiEntry())); |
| return new Intent(context, WifiConnectionActivity.class) |
| .putExtras(bundle); |
| } |
| |
| public static Intent createIntent(Context context, AccessPoint result) { |
| final int security = result.getSecurity(); |
| return createIntent(context, result, security); |
| } |
| |
| private WifiConfiguration mConfiguration; |
| private int mWifiSecurity; |
| private StateMachine mStateMachine; |
| private State mConnectFailureState; |
| private State mConnectState; |
| private State mEnterPasswordState; |
| private State mKnownNetworkState; |
| private State mSuccessState; |
| private State mOptionsOrConnectState; |
| private State mAddStartState; |
| private State mFinishState; |
| private State mCaptivePortalWaitingState; |
| |
| private final StateMachine.Callback mStateMachineCallback = new StateMachine.Callback() { |
| @Override |
| public void onFinish(int result) { |
| setResult(result); |
| finish(); |
| } |
| }; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| final UserManager userManager = UserManager.get(this); |
| if (userManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_WIFI)) { |
| EnforcedAdmin admin = RestrictedLockUtilsInternal.checkIfRestrictionEnforced(this, |
| UserManager.DISALLOW_CONFIG_WIFI, UserHandle.myUserId()); |
| if (admin != null) { |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(this, admin); |
| } |
| finish(); |
| return; |
| } |
| |
| setContentView(R.layout.wifi_container); |
| mStateMachine = ViewModelProviders.of(this).get(StateMachine.class); |
| mStateMachine.setCallback(mStateMachineCallback); |
| mKnownNetworkState = new KnownNetworkState(this); |
| mEnterPasswordState = new EnterPasswordState(this); |
| mConnectState = new ConnectState(this); |
| mConnectFailureState = new ConnectFailedState(this); |
| mSuccessState = new SuccessState(this); |
| mOptionsOrConnectState = new OptionsOrConnectState(this); |
| mAddStartState = new AddStartState(this); |
| mFinishState = new FinishState(this); |
| mCaptivePortalWaitingState = new CaptivePortalWaitingState(this); |
| |
| /* KnownNetwork */ |
| mStateMachine.addState( |
| mKnownNetworkState, |
| StateMachine.ADD_START, |
| mAddStartState); |
| mStateMachine.addState( |
| mKnownNetworkState, |
| StateMachine.SELECT_WIFI, |
| mFinishState); |
| |
| /* Add Start */ |
| mStateMachine.addState( |
| mAddStartState, |
| StateMachine.PASSWORD, |
| mEnterPasswordState); |
| mStateMachine.addState( |
| mAddStartState, |
| StateMachine.CONNECT, |
| mConnectState); |
| |
| /* Enter Password */ |
| mStateMachine.addState( |
| mEnterPasswordState, |
| StateMachine.OPTIONS_OR_CONNECT, |
| mOptionsOrConnectState); |
| |
| /* Option or Connect */ |
| mStateMachine.addState( |
| mOptionsOrConnectState, |
| StateMachine.CONNECT, |
| mConnectState); |
| mStateMachine.addState( |
| mOptionsOrConnectState, |
| StateMachine.RESTART, |
| mEnterPasswordState); |
| |
| /* Connect */ |
| mStateMachine.addState( |
| mConnectState, |
| StateMachine.RESULT_FAILURE, |
| mConnectFailureState); |
| mStateMachine.addState( |
| mConnectState, |
| StateMachine.RESULT_SUCCESS, |
| mSuccessState); |
| mStateMachine.addState( |
| mConnectState, |
| StateMachine.RESULT_CAPTIVE_PORTAL, |
| mCaptivePortalWaitingState); |
| |
| /* Connect Failed */ |
| mStateMachine.addState( |
| mConnectFailureState, |
| StateMachine.TRY_AGAIN, |
| mOptionsOrConnectState |
| ); |
| mStateMachine.addState( |
| mConnectFailureState, |
| StateMachine.SELECT_WIFI, |
| mFinishState |
| ); |
| |
| mWifiSecurity = getIntent().getIntExtra(EXTRA_WIFI_SECURITY_NAME, 0); |
| mConfiguration = WifiConfigHelper.getConfiguration( |
| this, getIntent().getStringExtra(EXTRA_WIFI_SSID), mWifiSecurity); |
| |
| AdvancedWifiOptionsFlow.createFlow( |
| this, false, true, null, |
| mOptionsOrConnectState, mConnectState, AdvancedWifiOptionsFlow.START_DEFAULT_PAGE); |
| UserChoiceInfo userChoiceInfo = |
| ViewModelProviders.of(this).get(UserChoiceInfo.class); |
| userChoiceInfo.setWifiConfiguration(mConfiguration); |
| userChoiceInfo.setWifiSecurity(mWifiSecurity); |
| userChoiceInfo.setWifiEntry(DataBinder.getData( |
| getIntent().getExtras().getBinder(EXTRA_WIFI_ENTRY))); |
| |
| WifiConfiguration.NetworkSelectionStatus networkStatus = |
| mConfiguration.getNetworkSelectionStatus(); |
| if (networkStatus.getNetworkSelectionDisableReason() |
| == WifiConfiguration.NetworkSelectionStatus.DISABLED_BY_WRONG_PASSWORD) { |
| mStateMachine.setStartState(mEnterPasswordState); |
| } else if (WifiConfigHelper.isNetworkSaved(mConfiguration)) { |
| mStateMachine.setStartState(mKnownNetworkState); |
| } else { |
| mStateMachine.setStartState(mAddStartState); |
| } |
| mStateMachine.start(true); |
| } |
| |
| @Override |
| public void onBackPressed() { |
| mStateMachine.back(); |
| } |
| |
| private void updateView(androidx.fragment.app.Fragment fragment, boolean movingForward) { |
| if (fragment != null) { |
| FragmentTransaction updateTransaction = getSupportFragmentManager().beginTransaction(); |
| if (movingForward) { |
| updateTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN); |
| } else { |
| updateTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_CLOSE); |
| } |
| updateTransaction.replace(R.id.wifi_container, fragment, TAG); |
| updateTransaction.commitAllowingStateLoss(); |
| } |
| } |
| |
| @Override |
| public void onFragmentChange(Fragment newFragment, boolean movingForward) { |
| updateView(newFragment, movingForward); |
| } |
| |
| } |