271 lines
11 KiB
Java
271 lines
11 KiB
Java
/*
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* Copyright (C) 2013 The CyanogenMod Project
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* Copyright (C) 2017 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.cyanogenmod.setupwizard.setup;
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import android.app.Activity;
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import android.app.ActivityOptions;
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import android.app.FragmentManager;
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import android.content.Context;
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import android.content.Intent;
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import android.net.CaptivePortal;
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import android.net.ConnectivityManager;
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import android.net.ICaptivePortal;
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import android.os.Bundle;
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import android.os.Handler;
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import android.provider.Settings;
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import android.util.Log;
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import com.cyanogenmod.setupwizard.R;
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import com.cyanogenmod.setupwizard.SetupWizardApp;
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import com.cyanogenmod.setupwizard.cmstats.SetupStats;
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import com.cyanogenmod.setupwizard.ui.LoadingFragment;
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import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
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import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
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import java.io.IOException;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.Random;
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public class WifiSetupPage extends SetupPage {
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public static final String TAG = "WifiSetupPage";
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private static final String DEFAULT_SERVER = "clients3.google.com";
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private static final int CAPTIVE_PORTAL_SOCKET_TIMEOUT_MS = 10000;
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private LoadingFragment mLoadingFragment;
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private URL mCaptivePortalUrl;
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private boolean mIsCaptivePortal = false;
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private final Handler mHandler = new Handler();
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private String mResponseToken;
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private Runnable mFinishCaptivePortalCheckRunnable = new Runnable() {
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@Override
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public void run() {
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if (mIsCaptivePortal) {
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try {
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mResponseToken = String.valueOf(new Random().nextLong());
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final Intent intent = new Intent(
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ConnectivityManager.ACTION_CAPTIVE_PORTAL_SIGN_IN);
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intent.putExtra(Intent.EXTRA_TEXT, mResponseToken);
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intent.putExtra(ConnectivityManager.EXTRA_NETWORK,
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ConnectivityManager.from(mContext)
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.getNetworkForType(ConnectivityManager.TYPE_WIFI));
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intent.putExtra(ConnectivityManager.EXTRA_CAPTIVE_PORTAL,
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new CaptivePortal(new ICaptivePortal.Stub() {
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@Override
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public void appResponse(int response) {}
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}));
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intent.putExtra("status_bar_color",
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mContext.getResources().getColor(R.color.primary_dark));
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intent.putExtra("action_bar_color", mContext.getResources().getColor(
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R.color.primary_dark));
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intent.putExtra("progress_bar_color", mContext.getResources().getColor(
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R.color.accent));
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ActivityOptions options =
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ActivityOptions.makeCustomAnimation(mContext,
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android.R.anim.fade_in,
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android.R.anim.fade_out);
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
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SetupStats.Label.PAGE, SetupStats.Label.CAPTIVE_PORTAL_LOGIN);
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mLoadingFragment.startActivityForResult(intent,
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SetupWizardApp.REQUEST_CODE_SETUP_CAPTIVE_PORTAL,
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options.toBundle());
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} catch (Exception e) {
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//Oh well
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Log.e(TAG, "No captive portal activity found" + e);
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if (getCallbacks().isCurrentPage(WifiSetupPage.this)) {
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getCallbacks().onNextPage();
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}
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}
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} else {
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if (getCallbacks().isCurrentPage(WifiSetupPage.this)) {
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getCallbacks().onNextPage();
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}
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}
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}
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};
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public WifiSetupPage(Context context, SetupDataCallbacks callbacks) {
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super(context, callbacks);
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String server = Settings.Global.getString(context.getContentResolver(), "captive_portal_server");
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if (server == null) server = DEFAULT_SERVER;
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try {
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mCaptivePortalUrl = new URL("http://" + server + "/generate_204");
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} catch (MalformedURLException e) {
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Log.e(TAG, "Not a valid url" + e);
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}
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}
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@Override
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public SetupPageFragment getFragment(FragmentManager fragmentManager, int action) {
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mLoadingFragment = (LoadingFragment)fragmentManager.findFragmentByTag(getKey());
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if (mLoadingFragment == null) {
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Bundle args = new Bundle();
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args.putString(Page.KEY_PAGE_ARGUMENT, getKey());
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args.putInt(Page.KEY_PAGE_ACTION, action);
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mLoadingFragment = new LoadingFragment();
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mLoadingFragment.setArguments(args);
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}
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return mLoadingFragment;
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}
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@Override
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public int getNextButtonTitleResId() {
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return R.string.skip;
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}
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@Override
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public String getKey() {
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return TAG;
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}
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@Override
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public int getTitleResId() {
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return R.string.loading;
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}
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@Override
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public int getIconResId() {
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return -1;
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}
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@Override
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public void doLoadAction(FragmentManager fragmentManager, int action) {
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super.doLoadAction(fragmentManager, action);
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launchWifiSetup();
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}
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@Override
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public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
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if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_WIFI) {
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if (resultCode == Activity.RESULT_CANCELED) {
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_RESULT,
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SetupStats.Label.WIFI_SETUP, "canceled");
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getCallbacks().onPreviousPage();
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} else if (resultCode == Activity.RESULT_OK) {
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_RESULT,
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SetupStats.Label.WIFI_SETUP, "success");
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checkForCaptivePortal();
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} else {
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_RESULT,
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SetupStats.Label.WIFI_SETUP, "skipped");
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getCallbacks().onNextPage();
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}
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} else if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_CAPTIVE_PORTAL) {
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if (data == null) {
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launchWifiSetup();
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return true;
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}
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String token = data.getStringExtra("response_token");
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if (token != null && !token.equals(mResponseToken)) {
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_RESULT,
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SetupStats.Label.CAPTIVE_PORTAL_LOGIN, "token_mismatch");
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launchWifiSetup();
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} else {
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if (resultCode == Activity.RESULT_CANCELED) {
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_RESULT,
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SetupStats.Label.CAPTIVE_PORTAL_LOGIN, "canceled");
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launchWifiSetup();
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} else {
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_RESULT,
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SetupStats.Label.CAPTIVE_PORTAL_LOGIN, "success");
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getCallbacks().onNextPage();
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}
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}
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} else {
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return false;
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}
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return true;
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}
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private void checkForCaptivePortal() {
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new Thread() {
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@Override
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public void run() {
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mIsCaptivePortal = isCaptivePortal();
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mHandler.post(mFinishCaptivePortalCheckRunnable);
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}
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}.start();
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}
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// Don't run on UI thread
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private boolean isCaptivePortal() {
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if (mCaptivePortalUrl == null) return false;
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HttpURLConnection urlConnection = null;
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try {
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urlConnection = (HttpURLConnection) mCaptivePortalUrl.openConnection();
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urlConnection.setInstanceFollowRedirects(false);
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urlConnection.setConnectTimeout(CAPTIVE_PORTAL_SOCKET_TIMEOUT_MS);
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urlConnection.setReadTimeout(CAPTIVE_PORTAL_SOCKET_TIMEOUT_MS);
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urlConnection.setUseCaches(false);
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urlConnection.getInputStream();
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// We got a valid response, but not from the real google
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final int responseCode = urlConnection.getResponseCode();
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if (responseCode == 408 || responseCode == 504) {
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// If we timeout here, we'll try and go through captive portal login
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return true;
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}
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return urlConnection.getResponseCode() != 204;
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} catch (IOException e) {
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Log.e(TAG, "Captive portal check - probably not a portal: exception "
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+ e);
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return false;
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} finally {
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if (urlConnection != null) {
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urlConnection.disconnect();
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}
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}
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}
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private void launchWifiSetup() {
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SetupWizardUtils.tryEnablingWifi(mContext);
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Intent intent = new Intent(SetupWizardApp.ACTION_SETUP_WIFI);
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if (SetupWizardUtils.hasLeanback(mContext)) {
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intent.setComponent(SetupWizardUtils.mTvwifisettingsActivity);
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}
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intent.putExtra(SetupWizardApp.EXTRA_FIRST_RUN, true);
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intent.putExtra(SetupWizardApp.EXTRA_ALLOW_SKIP, true);
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intent.putExtra(SetupWizardApp.EXTRA_USE_IMMERSIVE, true);
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intent.putExtra(SetupWizardApp.EXTRA_THEME, SetupWizardApp.EXTRA_MATERIAL_LIGHT);
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intent.putExtra(SetupWizardApp.EXTRA_AUTO_FINISH, false);
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ActivityOptions options =
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ActivityOptions.makeCustomAnimation(mContext,
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android.R.anim.fade_in,
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android.R.anim.fade_out);
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SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
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SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
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SetupStats.Label.PAGE, SetupStats.Label.WIFI_SETUP);
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mLoadingFragment.startActivityForResult(intent,
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SetupWizardApp.REQUEST_CODE_SETUP_WIFI, options.toBundle());
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}
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}
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