// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_FIRST_RUN_MODEL_FIRST_RUN_METRICS_H_
#define IOS_CHROME_BROWSER_FIRST_RUN_MODEL_FIRST_RUN_METRICS_H_
@protocol FirstRunMetricsDelegate
// A callback function to whichever object is keeping track of whether
// a user has attempted to sign in during First Run Sign-in flow.
- (void)setSignInAttempted;
@end
namespace first_run {
// Histogram for first run stage. Related to `enum FirstRunStage`.
extern const char kFirstRunStageHistogram[];
// The different ways to interact with the sign-in flow during First Run.
enum SignInAttemptStatus {
// The user did not attempt to sign in.
NOT_ATTEMPTED,
// The user attempted to sign in.
ATTEMPTED,
// Sign-in was not shown because it was disabled by policy.
SKIPPED_BY_POLICY,
// Sign-in is not supported (Chromium).
NOT_SUPPORTED,
};
// The different First Run Chrome Login outcomes for users. This is mapped to
// the FirstRunSignInResult enum in enums.xml for metrics.
enum SignInStatus {
// User skipped sign in by clicking on Skip at the first opportunity.
SIGNIN_SKIPPED_QUICK,
// User signed in to Chrome successfully at First Run.
SIGNIN_SUCCESSFUL,
// User attempted to sign in, but gave up by clicking on Skip after trying.
SIGNIN_SKIPPED_GIVEUP,
// SSO account exists and user skipped sign in by clicking on Skip at the
// first opportunity.
HAS_SSO_ACCOUNT_SIGNIN_SKIPPED_QUICK,
// SSO account exists and user signed in to Chrome successfully at First Run.
HAS_SSO_ACCOUNT_SIGNIN_SUCCESSFUL,
// SSO account exists and user attempted to sign in, but gave up by clicking
// on Skip after trying.
HAS_SSO_ACCOUNT_SIGNIN_SKIPPED_GIVEUP,
// Sentinel file marks the successful completion of First Run. This records
// the cases where sentinel creation failed. In most likelihood, user will
// go through First Run again at the next launch - deprecated.
SENTINEL_CREATION_FAILED,
// Sign-in was skipped because it is disabled by policy.
SIGNIN_SKIPPED_POLICY,
// Sign-in is not supported (Chromium).
SIGNIN_NOT_SUPPORTED,
// Number of First Run states.
SIGNIN_SIZE
};
// Starting with iOS 6, Mobile Safari supports Smart App Banners which
// can direct users into AppStore to download another app and then launches
// the freshly installed app. This UMA histogram tracks the number of
// Chrome application launched for the first time (First Run) as the
// result of -openURL: call by another application. Note that there is no
// 100%-sure way of telling if a launch is due to Smart App Banners.
enum ExternalLaunch {
// Chrome was launched for the first time from Mobile Safari and there is
// sufficient evidence (e.g. via URL parameters) that it was the result of
// a Smart App Banner.
LAUNCH_BY_SMARTAPPBANNER,
// Chrome was launched for the first time from Mobile Safari, but there is
// not sufficient indicator to show that it was launched as a result of a
// click on Smart App Banner.
LAUNCH_BY_MOBILESAFARI,
// Chrome was launch for the first time by some other applications.
LAUNCH_BY_OTHERS,
// Number of ways that Chrome was launched for the first time.
LAUNCH_SIZE
};
// The different stages of the first run experience. This is mapped to the
// FirstRunStageResult enum in enums.xml for metrics.
// TODO(crbug.com/40755663): Add welcome stage and record metrics.
enum FirstRunStage {
// The first run experience has started.
kStart = 0,
// The first run experience has completed.
kComplete = 1,
// Sync screen is shown.
// kSyncScreenStart_DEPRECATED = 2,
// Sync screen is closed with sync.
// kSyncScreenCompletionWithSync_DEPRECATED = 3,
// Sync screen is closed without sync.
// kSyncScreenCompletionWithoutSync_DEPRECATED = 4,
// Sync screen is closed when user taps on advance sync settings button.
// kSyncScreenCompletionWithSyncSettings_DEPRECATED = 5,
// SignIn screen is shown.
kSignInScreenStart = 6,
// SignIn screen is closed with sign in.
kSignInScreenCompletionWithSignIn = 7,
// SignIn screen is closed without sign in.
kSignInScreenCompletionWithoutSignIn = 8,
// Default browser screen is shown.
kDefaultBrowserScreenStart = 9,
// Default browser screen is closed with opening Settings.app.
kDefaultBrowserScreenCompletionWithSettings = 10,
// Default browser screen is closed without opening Settings.app.
kDefaultBrowserScreenCompletionWithoutSettings = 11,
// Welcome+SignIn screen is shown.
kWelcomeAndSigninScreenStart = 12,
// Welcome+SignIn screen is closed with sign in.
kWelcomeAndSigninScreenCompletionWithSignIn = 13,
// Welcome+SignIn screen is closed without sign in.
kWelcomeAndSigninScreenCompletionWithoutSignIn = 14,
// Sync screen is shown.
kTangibleSyncScreenStart = 15,
// Sync screen is closed with sync.
kTangibleSyncScreenCompletionWithSync = 16,
// Sync screen is closed without sync.
kTangibleSyncScreenCompletionWithoutSync = 17,
// History Sync screen is shown.
kHistorySyncScreenStart = 18,
// History Sync screen is closed with history sync enabled.
kHistorySyncScreenCompletionWithSync = 19,
// History Sync screen is closed without history sync enabled.
kHistorySyncScreenCompletionWithoutSync = 20,
// Max value of the first run experience stages.
// kMaxValue should share the value of the highest enumerator.
kMaxValue = kHistorySyncScreenCompletionWithoutSync,
};
} // namespace first_run
#endif // IOS_CHROME_BROWSER_FIRST_RUN_MODEL_FIRST_RUN_METRICS_H_
Codebase Browser
chromium