Let MetricsService know about some Android Activities

chrome/common/pref_names.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 1472 matching lines @@
 
 // On Chrome OS, total number of kernel crashes since the last report.
 const char kStabilityKernelCrashCount[] =
     "user_experience_metrics.stability.kernel_crash_count";
 
 // On Chrome OS, total number of unclean system shutdowns since the
 // last report.
 const char kStabilitySystemUncleanShutdownCount[] =
     "user_experience_metrics.stability.system_unclean_shutdowns";
 
+#if defined(OS_ANDROID)
+// ID of the Activity that is currently in the foreground.
+const char kStabilityForegroundActivity[] =
+    "user_experience_metrics.stability.foreground_activity";
+
+// ORed set of flags indicating which Activities were launched during the
+// last session.
+const char kStabilityLaunchedActivityFlags[] =
+    "user_experience_metrics.stability.launched_activity_flags";
+
+// Counts how many times the main browser Activity was launched.
+const char kStabilityLaunchCountMainActivity[] =
+    "user_experience_metrics.stability.launch_count_main_activity";
+
+// Counts how many times a FullScreenActivity was launched.
+const char kStabilityLaunchCountFullScreenActivity[] =
+    "user_experience_metrics.stability.launch_count_full_screen_activity";
+
+// Counts how many times the main browser Activity crashed.
+const char kStabilityCrashCountMainActivity[] =
+    "user_experience_metrics.stability.crash_count_main_activity";
+
+// Counts how many times a FullScreenActivity crashed.
+const char kStabilityCrashCountFullScreenActivity[] =
+    "user_experience_metrics.stability.crash_count_full_screen_activity";
+#endif
+
 // Number of times the browser has been able to register crash reporting.
 const char kStabilityBreakpadRegistrationSuccess[] =
     "user_experience_metrics.stability.breakpad_registration_ok";
 
 // Number of times the browser has failed to register crash reporting.
 const char kStabilityBreakpadRegistrationFail[] =
     "user_experience_metrics.stability.breakpad_registration_fail";
 
 // Number of times the browser has been run under a debugger.
 const char kStabilityDebuggerPresent[] =
@@ skipping 1164 matching lines @@
 #if defined(OS_WIN)
 // Whether the password was blank, only valid if OS password was last changed
 // on or before the value contained in kOsPasswordLastChanged.
 const char kOsPasswordBlank[] = "password_manager.os_password_blank";
 
 // The number of seconds since epoch that the OS password was last changed.
 const char kOsPasswordLastChanged[] =
     "password_manager.os_password_last_changed";
 #endif
 }  // namespace prefs