Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/signin/SigninPromoScreen.java

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.signin;
+
+import android.accounts.Account;
+import android.app.Activity;
+import android.app.Dialog;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.LinearLayout;
+
+import com.google.android.apps.chrome.R;
+
+import org.chromium.base.ApplicationStatus;
+import org.chromium.chrome.browser.ChromiumApplication;
+import org.chromium.chrome.browser.firstrun.AccountFirstRunView;
+import org.chromium.chrome.browser.firstrun.ProfileDataCache;
+import org.chromium.chrome.browser.preferences.ChromePreferenceManager;
+import org.chromium.chrome.browser.preferences.PrefServiceBridge;
+import org.chromium.chrome.browser.preferences.Preferences;
+import org.chromium.chrome.browser.preferences.PreferencesLauncher;
+import org.chromium.chrome.browser.profiles.Profile;
+import org.chromium.chrome.browser.signin.SigninManager.SignInFlowObserver;
+import org.chromium.chrome.browser.sync.ui.SyncCustomizationFragment;
+import org.chromium.sync.signin.AccountManagerHelper;
+import org.chromium.sync.signin.ChromeSigninController;
+
+/**
+ * This class implements the dialog UI for the signin promo.
+ */
+public class SigninPromoScreen extends Dialog implements AccountFirstRunView.Listener {
+
+    private AccountFirstRunView mAccountFirstRunView;
+
+    /**
+     * Launches the signin promo if it needs to be displayed.
+     * @param activity The parent activity.
+     * @return Whether the signin promo is shown.
+     */
+    public static boolean launchSigninPromoIfNeeded(final Activity activity) {
+        // The promo is displayed if Chrome is launched directly (i.e., not with the intent to
+        // navigate to and view a URL on startup), the instance is part of the field trial,
+        // and the promo has been marked to display.
+        ChromePreferenceManager preferenceManager = ChromePreferenceManager.getInstance(activity);
+        ChromiumApplication application =
+                (ChromiumApplication) ApplicationStatus.getApplicationContext();
+        if (application.isMultiWindow(activity)) return false;
+        if (!preferenceManager.getShowSigninPromo()) return false;
+        preferenceManager.setShowSigninPromo(false);
+
+        String lastSyncName = PrefServiceBridge.getInstance().getSyncLastAccountName();
+        if (SigninManager.getAndroidSigninPromoExperimentGroup() < 0
+                || ChromeSigninController.get(activity).isSignedIn()
+                || !TextUtils.isEmpty(lastSyncName)) {
+            return false;
+        }
+
+        SigninPromoScreen promoScreen = new SigninPromoScreen(activity);
+        promoScreen.show();
+        preferenceManager.setSigninPromoShown();
+        return true;
+    }
+
+    /**
+     * SigninPromoScreen constructor.
+     *
+     * @param activity An Android activity.
+     */
+    private SigninPromoScreen(Activity activity) {
+        super(activity, R.style.SigninPromoDialog);
+        setOwnerActivity(activity);
+
+        LayoutInflater inflater = LayoutInflater.from(activity);
+        View view = inflater.inflate(R.layout.fre_choose_account, null);
+        ProfileDataCache profileData = new ProfileDataCache(activity, Profile.getLastUsedProfile());
+        mAccountFirstRunView = (AccountFirstRunView) view.findViewById(R.id.fre_account_layout);
+        mAccountFirstRunView.init(profileData);
+        mAccountFirstRunView.configureForAddAccountPromo();
+        mAccountFirstRunView.setListener(this);
+
+        setContentView(view, new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT));
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        SigninPromoUma.recordAction(SigninPromoUma.SIGNIN_PROMO_SHOWN);
+    }
+
+    @Override
+    public void onAccountSelectionConfirmed(String accountName) {
+        final Account account =
+                AccountManagerHelper.get(getContext()).getAccountFromName(accountName);
+        SignInFlowObserver signInCallback = new SignInFlowObserver() {
+            @Override
+            public void onSigninComplete() {
+                mAccountFirstRunView.switchToSignedMode();
+                SigninManager.get(getOwnerActivity()).logInSignedInUser();
+                SigninPromoUma.recordAction(SigninPromoUma.SIGNIN_PROMO_ACCEPTED);
+            }
+
+            @Override
+            public void onSigninCancelled() {
+                SigninPromoUma.recordAction(SigninPromoUma.SIGNIN_PROMO_DECLINED);
+                dismiss();
+            }
+        };
+        SigninManager.get(getOwnerActivity().getApplicationContext()).signInToSelectedAccount(
+                getOwnerActivity(), account, SigninManager.SIGNIN_TYPE_INTERACTIVE,
+                SigninManager.SIGNIN_SYNC_IMMEDIATELY, false, signInCallback);
+    }
+
+    @Override
+    public void onAccountSelectionCanceled() {
+        SigninPromoUma.recordAction(SigninPromoUma.SIGNIN_PROMO_DECLINED);
+        dismiss();
+    }
+
+    @Override
+    public void onNewAccount() {
+        AccountAdder.getInstance().addAccount(getOwnerActivity(), AccountAdder.ADD_ACCOUNT_RESULT);
+    }
+
+    @Override
+    public void onSigningInCompleted(String accountName) {
+        dismiss();
+    }
+
+    @Override
+    public void onSettingsButtonClicked(String accountName) {
+        Intent intent = PreferencesLauncher.createIntentForSettingsPage(getContext(),
+                SyncCustomizationFragment.class.getName());
+        Bundle args = new Bundle();
+        args.putString(SyncCustomizationFragment.ARGUMENT_ACCOUNT, accountName);
+        intent.putExtra(Preferences.EXTRA_SHOW_FRAGMENT_ARGUMENTS, args);
+        getContext().startActivity(intent);
+
+        SigninPromoUma.recordAction(SigninPromoUma.SIGNIN_PROMO_ACCEPTED_WITH_ADVANCED);
+        dismiss();
+    }
+
+    @Override
+    public void onFailedToSetForcedAccount(String forcedAccountName) {
+        assert false : "No forced accounts in SigninPromoScreen";
+    }
+}