SetupWizard: Add metrics for internal builds that ship with CMStats

Change-Id: Id932a105c18332e32605530d1502ff99b7cf380a

17 files changed, 377 insertions, 18 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 51490e8..3bed113 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -45,6 +45,7 @@
     <uses-permission android:name="android.permission.BACKUP" />
     <uses-permission android:name="org.whispersystems.whisperpush.permissions.REGISTER" />
     <uses-permission android:name="cyanogenmod.permission.FINISH_SETUP" />
+    <uses-permission android:name="com.cyngn.cmstats.SEND_ANALYTICS" />
 
     <permission
         android:name="cyanogenmod.permission.PROTECTED_APP"
diff --git a/src/com/cyanogenmod/setupwizard/cmstats/SetupStats.java b/src/com/cyanogenmod/setupwizard/cmstats/SetupStats.java
new file mode 100644
index 0000000..cab3660
--- /dev/null
+++ b/src/com/cyanogenmod/setupwizard/cmstats/SetupStats.java
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2014 The CyanogenMod 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.cyanogenmod.setupwizard.cmstats;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.UserHandle;
+import android.util.Log;
+
+import java.util.LinkedList;
+
+
+public class SetupStats {
+
+    private static final String TAG = SetupStats.class.getSimpleName();
+
+    private static final String ANALYTIC_INTENT = "com.cyngn.cmstats.action.SEND_ANALYTIC_EVENT";
+    private static final String ANALYTIC_PERMISSION = "com.cyngn.cmstats.RECEIVE_ANALYTICS";
+
+    public static final String TRACKING_ID = "tracking_id";
+
+    private final LinkedList<Event> mEvents = new LinkedList<Event>();
+
+    private static final SetupStats sInstance = new SetupStats();
+
+    private static final boolean DEBUG = false;
+
+    private SetupStats() {}
+
+    public static void addEvent(String category, String action,
+            String label, String value) {
+        sInstance.mEvents.add(new Event(category, action, label, value));
+    }
+
+    public static void addEvent(String category, String action) {
+        sInstance.mEvents.add(new Event(category, action, null, null));
+    }
+
+    public static void sendEvents(Context context) {
+        while (!sInstance.mEvents.isEmpty()) {
+            sInstance.sendEvent(context, sInstance.mEvents.remove());
+        }
+    }
+
+    private void sendEvent(Context context, Event event) {
+
+        if (!StatsUtils.isStatsPackageInstalled(context)
+                || !StatsUtils.isStatsCollectionEnabled(context)) {
+            return;
+        }
+
+        // Create new intent
+        Intent intent = new Intent();
+        intent.setAction(ANALYTIC_INTENT);
+
+        // add tracking id
+        intent.putExtra(TRACKING_ID, context.getPackageName());
+        // append
+        intent.putExtra(Fields.EVENT_CATEGORY, event.category);
+        if (DEBUG) Log.d(TAG, Fields.EVENT_CATEGORY + "=" + event.category);
+        intent.putExtra(Fields.EVENT_ACTION, event.action);
+        if (DEBUG) Log.d(TAG, Fields.EVENT_ACTION + "=" + event.action);
+        // check if exist
+        if (event.label != null) {
+            intent.putExtra(Fields.EVENT_LABEL, event.label);
+            if (DEBUG) Log.d(TAG, Fields.EVENT_LABEL + "=" + event.label);
+        }
+
+        if (event.value != null) {
+            intent.putExtra(Fields.EVENT_VALUE, event.value);
+            if (DEBUG) Log.d(TAG, Fields.EVENT_VALUE + "=" + event.value);
+        }
+
+        // broadcast for internal package
+        context.sendBroadcastAsUser(intent,
+                new UserHandle(UserHandle.USER_CURRENT), ANALYTIC_PERMISSION);
+    }
+
+    private static final class Event {
+        private final String category;
+        private final String action;
+        private final String label;
+        private final String value;
+
+        public Event(String category, String action, String label, String value) {
+            this.action = action;
+            this.category = category;
+            this.label = label;
+            this.value = value;
+        }
+    }
+
+    public static final class Fields {
+        public static final String EVENT_CATEGORY = "category";
+        public static final String EVENT_ACTION = "action";
+        public static final String EVENT_LABEL = "label";
+        public static final String EVENT_VALUE = "value";
+    }
+
+    public static final class Categories {
+        public static final String APP_LAUNCH = "app_launch";
+        public static final String APP_FINISHED = "app_finish";
+        public static final String PAGE_LOAD = "page_load";
+        public static final String EXTERNAL_PAGE_LOAD = "external_page_load";
+        public static final String BUTTON_CLICK = "button_click";
+        public static final String SETTING_CHANGED = "setting_changed";
+    }
+
+    public static final class Action {
+        public static final String PAGE_LOADED = "page_loaded";
+        public static final String PREVIOUS_BUTTON = "previous_button";
+        public static final String NEXT_BUTTON = "next_button";
+        public static final String CHANGE_LOCALE = "change_local";
+        public static final String EXTERNAL_PAGE_LAUNCH = "external_page_launch";
+        public static final String EXTERNAL_PAGE_RESULT = "external_page_result";
+        public static final String ENABLE_MOBILE_DATA = "enable_mobile_data";
+        public static final String PREFERRED_DATA_SIM = "preferred_data_sim";
+        public static final String APPLY_CUSTOM_THEME = "apply_custom_theme";
+        public static final String USE_SECURE_SMS = "use_secure_sms";
+        public static final String ENABLE_BACKUP = "enable_backup";
+        public static final String ENABLE_NAV_KEYS = "enable_nav_keys";
+        public static final String ENABLE_LOCATION = "enable_location";
+        public static final String ENABLE_NETWORK_LOCATION = "enable_network_location";
+        public static final String ENABLE_GPS_LOCATION = "enable_gps_location";
+        public static final String DATE_CHANGED = "date_changed";
+        public static final String TIME_CHANGED = "time_changed";
+        public static final String TIMEZONE_CHANGED = "timezone_changed";
+    }
+
+    public static final class Label {
+        public static final String PAGE = "page";
+        public static final String LOCALE = "local";
+        public static final String RESULT = "result";
+        public static final String WIFI_SETUP = "wifi_setup";
+        public static final String CYANOGEN_ACCOUNT = "cyanogen_account_setup";
+        public static final String CAPTIVE_PORTAL_LOGIN = "captive_portal_login";
+        public static final String EMERGENCY_CALL = "emergency_call";
+        public static final String GMS_ACCOUNT = "gms_account";
+        public static final String RESTORE = "restore";
+        public static final String CHECKED = "checked";
+        public static final String VALUE = "value";
+        public static final String SLOT = "slot";
+        public static final String TOTAL_TIME = "total_time";
+    }
+
+}
diff --git a/src/com/cyanogenmod/setupwizard/cmstats/StatsUtils.java b/src/com/cyanogenmod/setupwizard/cmstats/StatsUtils.java
new file mode 100644
index 0000000..8271e68
--- /dev/null
+++ b/src/com/cyanogenmod/setupwizard/cmstats/StatsUtils.java
@@ -0,0 +1,41 @@
+
+/*
+ * Copyright (C) 2014 The CyanogenMod 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.cyanogenmod.setupwizard.cmstats;
+
+import android.content.Context;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.provider.Settings;
+
+public class StatsUtils {
+    private static final String STATS_PACKAGE = "com.cyngn.cmstats";
+
+    public static boolean isStatsCollectionEnabled(Context context) {
+        return Settings.Secure.getInt(context.getContentResolver(),
+                Settings.Secure.STATS_COLLECTION, 1) != 0;
+    }
+
+    public static boolean isStatsPackageInstalled(Context context) {
+        try {
+            PackageInfo pi = context.getPackageManager().getPackageInfo(STATS_PACKAGE, 0);
+            return pi.applicationInfo.enabled;
+        } catch (PackageManager.NameNotFoundException e) {
+            return false;
+        }
+    }
+}
diff --git a/src/com/cyanogenmod/setupwizard/setup/ChooseDataSimPage.java b/src/com/cyanogenmod/setupwizard/setup/ChooseDataSimPage.java
index a49ebd2..7fc9ee8 100644
--- a/src/com/cyanogenmod/setupwizard/setup/ChooseDataSimPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/ChooseDataSimPage.java
@@ -36,6 +36,7 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 
 import java.util.List;
@@ -179,7 +180,14 @@ public class ChooseDataSimPage extends SetupPage {
         private void setDataSubChecked(SubInfoRecord subInfoRecord) {
             if (isDetached()) return;
             for (int i = 0; i < mCheckBoxes.size(); i++) {
-                mCheckBoxes.get(i).setChecked(subInfoRecord.slotId == i);
+                if (subInfoRecord.slotId == i) {
+                    mCheckBoxes.get(i).setChecked(true);
+                    SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                            SetupStats.Action.PREFERRED_DATA_SIM,
+                            SetupStats.Label.SLOT, String.valueOf(i + 1));
+                } else {
+                    mCheckBoxes.get(i).setChecked(false);
+                }
 
             }
         }
diff --git a/src/com/cyanogenmod/setupwizard/setup/CyanogenServicesPage.java b/src/com/cyanogenmod/setupwizard/setup/CyanogenServicesPage.java
index 6d9e149..f446967 100644
--- a/src/com/cyanogenmod/setupwizard/setup/CyanogenServicesPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/CyanogenServicesPage.java
@@ -31,8 +31,8 @@ import android.os.Bundle;
 
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.SetupWizardApp;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.LoadingFragment;
-import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
 
 import java.io.IOException;
@@ -98,11 +98,19 @@ public class CyanogenServicesPage extends SetupPage {
     public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_CYANOGEN) {
             if (resultCode == Activity.RESULT_OK || resultCode == Activity.RESULT_FIRST_USER) {
-                if (SetupWizardUtils.accountExists(mContext, mContext.getString(R.string.cm_account_type))) {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.CYANOGEN_ACCOUNT,
+                        resultCode == Activity.RESULT_OK ? "success" : "skipped");
+                if (SetupWizardUtils.accountExists(mContext,
+                        mContext.getString(R.string.cm_account_type))) {
                     setHidden(true);
                 }
                 getCallbacks().onNextPage();
             } else if (resultCode == Activity.RESULT_CANCELED) {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.CYANOGEN_ACCOUNT, "canceled");
                 getCallbacks().onPreviousPage();
             }
         }
@@ -128,11 +136,17 @@ public class CyanogenServicesPage extends SetupPage {
                                                     android.R.anim.fade_in,
                                                     android.R.anim.fade_out);
                                     if (!mFragment.isDetached()) {
+                                        SetupStats
+                                                .addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                                                        SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
+                                                        SetupStats.Label.PAGE,
+                                                        SetupStats.Label.CYANOGEN_ACCOUNT);
                                         mFragment.startActivityForResult(intent,
                                                 SetupWizardApp.REQUEST_CODE_SETUP_CYANOGEN,
                                                 options.toBundle());
                                     } else {
-                                        if (getCallbacks().isCurrentPage(CyanogenServicesPage.this)) {
+                                        if (getCallbacks().
+                                                isCurrentPage(CyanogenServicesPage.this)) {
                                             getCallbacks().onNextPage();
                                         }
                                     }
diff --git a/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java b/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java
index 49b04ee..368ada4 100644
--- a/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java
@@ -41,6 +41,7 @@ import android.widget.CheckBox;
 import android.widget.TextView;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 import com.cyanogenmod.setupwizard.ui.WebViewDialogFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
@@ -127,6 +128,10 @@ public class CyanogenSettingsPage extends SetupPage {
             @Override
             public void run() {
                 if (getData().containsKey(KEY_ENABLE_NAV_KEYS)) {
+                    SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                            SetupStats.Action.ENABLE_NAV_KEYS,
+                            SetupStats.Label.CHECKED,
+                            String.valueOf(getData().getBoolean(KEY_ENABLE_NAV_KEYS)));
                     writeDisableNavkeysOption(mContext, getData().getBoolean(KEY_ENABLE_NAV_KEYS));
                 }
             }
@@ -139,8 +144,12 @@ public class CyanogenSettingsPage extends SetupPage {
     private void handleWhisperPushRegistration() {
         Bundle privacyData = getData();
         if (privacyData != null &&
-                privacyData.containsKey(CyanogenSettingsPage.KEY_REGISTER_WHISPERPUSH) &&
-                privacyData.getBoolean(CyanogenSettingsPage.KEY_REGISTER_WHISPERPUSH)) {
+                privacyData.containsKey(KEY_REGISTER_WHISPERPUSH) &&
+                privacyData.getBoolean(KEY_REGISTER_WHISPERPUSH)) {
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    SetupStats.Action.USE_SECURE_SMS,
+                    SetupStats.Label.CHECKED,
+                    String.valueOf(privacyData.getBoolean(KEY_REGISTER_WHISPERPUSH)));
             Log.i(TAG, "Registering with WhisperPush");
             WhisperPushUtils.startRegistration(mContext);
         }
@@ -149,9 +158,9 @@ public class CyanogenSettingsPage extends SetupPage {
     private void handleEnableMetrics() {
         Bundle privacyData = getData();
         if (privacyData != null
-                && privacyData.containsKey(CyanogenSettingsPage.KEY_SEND_METRICS)) {
-            Settings.System.putInt(mContext.getContentResolver(), CyanogenSettingsPage.SETTING_METRICS,
-                    privacyData.getBoolean(CyanogenSettingsPage.KEY_SEND_METRICS) ? 1 : 0);
+                && privacyData.containsKey(KEY_SEND_METRICS)) {
+            Settings.Secure.putInt(mContext.getContentResolver(), Settings.Secure.STATS_COLLECTION,
+                    privacyData.getBoolean(KEY_SEND_METRICS) ? 1 : 0);
         }
     }
 
@@ -159,9 +168,14 @@ public class CyanogenSettingsPage extends SetupPage {
         Bundle privacyData = getData();
         if (!ThemeUtils.getDefaultThemePackageName(mContext).equals(ThemeConfig.SYSTEM_DEFAULT) &&
                 privacyData != null && privacyData.getBoolean(KEY_APPLY_DEFAULT_THEME)) {
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    SetupStats.Action.APPLY_CUSTOM_THEME,
+                    SetupStats.Label.CHECKED,
+                    String.valueOf(privacyData.getBoolean(KEY_APPLY_DEFAULT_THEME)));
             Log.i(TAG, "Applying default theme");
             final ThemeManager tm = (ThemeManager) mContext.getSystemService(Context.THEME_SERVICE);
             tm.applyDefaultTheme();
+
         } else {
             getCallbacks().finishSetup();
         }
diff --git a/src/com/cyanogenmod/setupwizard/setup/DateTimePage.java b/src/com/cyanogenmod/setupwizard/setup/DateTimePage.java
index 0e04fd9..15cfdca 100644
--- a/src/com/cyanogenmod/setupwizard/setup/DateTimePage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/DateTimePage.java
@@ -42,6 +42,7 @@ import android.widget.TextView;
 import android.widget.TimePicker;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 
 import org.xmlpull.v1.XmlPullParserException;
@@ -135,6 +136,8 @@ public class DateTimePage extends SetupPage {
             mDateView.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View view) {
+                    SetupStats.addEvent(SetupStats.Categories.BUTTON_CLICK,
+                            "date_picker");
                     showDatePicker();
                 }
             });
@@ -142,6 +145,8 @@ public class DateTimePage extends SetupPage {
             mTimeView.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View view) {
+                    SetupStats.addEvent(SetupStats.Categories.BUTTON_CLICK,
+                            "time_picker");
                     showTimePicker();
                 }
             });
@@ -162,11 +167,17 @@ public class DateTimePage extends SetupPage {
                             final Map<?, ?> map = (Map<?, ?>) adapterView.getItemAtPosition(position);
                             final String tzId = (String) map.get(KEY_ID);
                             if (mCurrentTimeZone != null && !mCurrentTimeZone.getID().equals(tzId)) {
+                                SetupStats.addEvent(SetupStats.Categories.BUTTON_CLICK,
+                                        "timezone_picker");
                                 // Update the system timezone value
                                 final Activity activity = getActivity();
                                 final AlarmManager alarm = (AlarmManager) activity.getSystemService(Context.ALARM_SERVICE);
                                 alarm.setTimeZone(tzId);
                                 mCurrentTimeZone = TimeZone.getTimeZone(tzId);
+                                SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                                        SetupStats.Action.TIMEZONE_CHANGED,
+                                        SetupStats.Label.VALUE,
+                                        mCurrentTimeZone.getDisplayName());
                             }
 
                         }
@@ -209,6 +220,10 @@ public class DateTimePage extends SetupPage {
             if (activity != null) {
                 setDate(activity, year, month, day);
                 updateTimeAndDateDisplay(activity);
+                SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                        SetupStats.Action.DATE_CHANGED,
+                        SetupStats.Label.VALUE,
+                        month+"/"+day+"/"+year);
             }
         }
 
@@ -218,6 +233,10 @@ public class DateTimePage extends SetupPage {
             if (activity != null) {
                 setTime(activity, hourOfDay, minute);
                 updateTimeAndDateDisplay(activity);
+                SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                        SetupStats.Action.TIME_CHANGED,
+                        SetupStats.Label.VALUE,
+                        hourOfDay+":"+minute);
             }
         }
 
diff --git a/src/com/cyanogenmod/setupwizard/setup/GmsAccountPage.java b/src/com/cyanogenmod/setupwizard/setup/GmsAccountPage.java
index a897db0..a9c50d1 100644
--- a/src/com/cyanogenmod/setupwizard/setup/GmsAccountPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/GmsAccountPage.java
@@ -36,6 +36,7 @@ import android.util.Log;
 
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.SetupWizardApp;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.LoadingFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
 
@@ -125,12 +126,15 @@ public class GmsAccountPage extends SetupPage {
     public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_GMS) {
             if (!mBackupEnabled && SetupWizardUtils.isOwner() && resultCode == Activity.RESULT_OK) {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.GMS_ACCOUNT, "success");
                 launchGmsRestorePage();
             } else {
-                handleResult(resultCode);
+                handleResult(requestCode, resultCode);
             }
         } else if (requestCode == SetupWizardApp.REQUEST_CODE_RESTORE_GMS) {
-            handleResult(resultCode);
+            handleResult(requestCode, resultCode);
             setHidden(true);
         }
         return true;
@@ -147,10 +151,25 @@ public class GmsAccountPage extends SetupPage {
         }
     }
 
-    private void handleResult(int resultCode) {
+    private void handleResult(int requestCode, int resultCode) {
         if (resultCode == Activity.RESULT_CANCELED) {
+            SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                    SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                    requestCode == SetupWizardApp.REQUEST_CODE_SETUP_GMS ?
+                            SetupStats.Label.GMS_ACCOUNT : SetupStats.Label.RESTORE, "canceled");
             getCallbacks().onPreviousPage();
         }  else {
+            if (resultCode == Activity.RESULT_OK) {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        requestCode == SetupWizardApp.REQUEST_CODE_SETUP_GMS ?
+                                SetupStats.Label.GMS_ACCOUNT : SetupStats.Label.RESTORE, "success");
+            } else {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        requestCode == SetupWizardApp.REQUEST_CODE_SETUP_GMS ?
+                                SetupStats.Label.GMS_ACCOUNT : SetupStats.Label.RESTORE, "skipped");
+            }
             if (SetupWizardUtils.accountExists(mContext, SetupWizardApp.ACCOUNT_TYPE_GMS)) {
                 setHidden(true);
             }
@@ -174,6 +193,9 @@ public class GmsAccountPage extends SetupPage {
                     ActivityOptions.makeCustomAnimation(mContext,
                             android.R.anim.fade_in,
                             android.R.anim.fade_out);
+            SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                    SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
+                    SetupStats.Label.PAGE, SetupStats.Label.RESTORE);
             mFragment.startActivityForResult(
                     intent,
                     SetupWizardApp.REQUEST_CODE_RESTORE_GMS, options.toBundle());
@@ -204,6 +226,9 @@ public class GmsAccountPage extends SetupPage {
                                             android.R.anim.fade_in,
                                             android.R.anim.fade_out);
                             if (!mFragment.isDetached()) {
+                                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                                        SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
+                                        SetupStats.Label.PAGE, SetupStats.Label.GMS_ACCOUNT);
                                 mFragment.startActivityForResult(intent,
                                         SetupWizardApp.REQUEST_CODE_SETUP_GMS, options.toBundle());
                             } else {
diff --git a/src/com/cyanogenmod/setupwizard/setup/MobileDataPage.java b/src/com/cyanogenmod/setupwizard/setup/MobileDataPage.java
index d8866bf..de43188 100644
--- a/src/com/cyanogenmod/setupwizard/setup/MobileDataPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/MobileDataPage.java
@@ -33,6 +33,7 @@ import android.widget.Switch;
 import android.widget.TextView;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
 
@@ -103,6 +104,9 @@ public class MobileDataPage extends SetupPage {
                 boolean checked = !mEnableMobileData.isChecked();
                 SetupWizardUtils.setMobileDataEnabled(getActivity(), checked);
                 mEnableMobileData.setChecked(checked);
+                SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                        SetupStats.Action.ENABLE_MOBILE_DATA,
+                        SetupStats.Label.CHECKED, String.valueOf(checked));
             }
         };
 
diff --git a/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java b/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java
index d6293e9..be0ea62 100644
--- a/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java
@@ -38,6 +38,7 @@ import android.widget.TextView;
 
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.SetupWizardApp;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 import com.cyanogenmod.setupwizard.ui.WebViewDialogFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
@@ -253,6 +254,9 @@ public class OtherSettingsPage extends SetupPage {
         private void onToggleBackup(boolean checked) {
             try {
                 mBackupManager.setBackupEnabled(checked);
+                SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                        SetupStats.Action.ENABLE_BACKUP,
+                        SetupStats.Label.CHECKED, String.valueOf(checked));
             } catch (RemoteException e) {}
             updateBackupToggle();
         }
@@ -263,11 +267,20 @@ public class OtherSettingsPage extends SetupPage {
             boolean networkEnabled = Settings.Secure.isLocationProviderEnabled(
                     mContentResolver, LocationManager.NETWORK_PROVIDER);
             mGps.setChecked(gpsEnabled);
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    SetupStats.Action.ENABLE_GPS_LOCATION,
+                    SetupStats.Label.CHECKED, String.valueOf(gpsEnabled));
             mNetwork.setChecked(networkEnabled);
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    SetupStats.Action.ENABLE_NETWORK_LOCATION,
+                    SetupStats.Label.CHECKED, String.valueOf(networkEnabled));
             mLocationAccess.setChecked(gpsEnabled || networkEnabled);
         }
 
         private void onToggleLocationAccess(boolean checked) {
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    SetupStats.Action.ENABLE_LOCATION,
+                    SetupStats.Label.CHECKED, String.valueOf(checked));
             Settings.Secure.setLocationProviderEnabled(mContentResolver,
                     LocationManager.GPS_PROVIDER, checked);
             mGps.setEnabled(checked);
diff --git a/src/com/cyanogenmod/setupwizard/setup/SetupPage.java b/src/com/cyanogenmod/setupwizard/setup/SetupPage.java
index 476f911..67a238a 100644
--- a/src/com/cyanogenmod/setupwizard/setup/SetupPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/SetupPage.java
@@ -26,6 +26,7 @@ import android.transition.Transition;
 import android.view.Gravity;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 
 
 public abstract class SetupPage implements Page {
@@ -75,12 +76,18 @@ public abstract class SetupPage implements Page {
     public void doLoadAction(FragmentManager fragmentManager, int action) {
         Fragment fragment = getFragment(fragmentManager, action);
         if (action == Page.ACTION_NEXT) {
+            SetupStats.addEvent(SetupStats.Categories.BUTTON_CLICK,
+                    SetupStats.Action.NEXT_BUTTON, getKey(),
+                    String.valueOf(System.currentTimeMillis()));
             Transition t = new Slide(Gravity.RIGHT);
             fragment.setEnterTransition(t);
             fragmentManager.beginTransaction()
                     .replace(R.id.content,fragment, getKey())
                     .commit();
         } else {
+            SetupStats.addEvent(SetupStats.Categories.BUTTON_CLICK,
+                    SetupStats.Action.PREVIOUS_BUTTON, getKey(),
+                    String.valueOf(System.currentTimeMillis()));
             Transition t = new Slide(Gravity.LEFT);
             fragment.setEnterTransition(t);
             fragmentManager.beginTransaction()
diff --git a/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java b/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java
index e919267..1f63878 100644
--- a/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java
@@ -30,6 +30,7 @@ import android.widget.ArrayAdapter;
 import android.widget.NumberPicker;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.LocalePicker;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 
@@ -72,6 +73,10 @@ public class WelcomePage extends SetupPage {
                 ActivityOptions.makeCustomAnimation(mContext,
                         android.R.anim.fade_in,
                         android.R.anim.fade_out);
+        SetupStats.addEvent(SetupStats.Categories.BUTTON_CLICK, SetupStats.Label.EMERGENCY_CALL);
+        SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
+                SetupStats.Label.PAGE,  SetupStats.Label.EMERGENCY_CALL);
         mContext.startActivity(intent, options.toBundle());
         return true;
     }
@@ -158,6 +163,9 @@ public class WelcomePage extends SetupPage {
             localResources.updateConfiguration(localConfiguration1, null);
             mHandler.removeCallbacks(mUpdateLocale);
             mCurrentLocale = paramLocale;
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    SetupStats.Action.CHANGE_LOCALE, SetupStats.Label.LOCALE,
+                    mCurrentLocale.getDisplayName());
             mHandler.postDelayed(mUpdateLocale, 1000);
         }
 
diff --git a/src/com/cyanogenmod/setupwizard/setup/WifiSetupPage.java b/src/com/cyanogenmod/setupwizard/setup/WifiSetupPage.java
index 2dc2c94..2559298 100644
--- a/src/com/cyanogenmod/setupwizard/setup/WifiSetupPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/WifiSetupPage.java
@@ -29,6 +29,7 @@ import android.util.Log;
 
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.SetupWizardApp;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.ui.LoadingFragment;
 import com.cyanogenmod.setupwizard.ui.SetupPageFragment;
 import com.cyanogenmod.setupwizard.util.SetupWizardUtils;
@@ -75,6 +76,9 @@ public class WifiSetupPage extends SetupPage {
                             ActivityOptions.makeCustomAnimation(mContext,
                                     android.R.anim.fade_in,
                                     android.R.anim.fade_out);
+                    SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                            SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
+                            SetupStats.Label.PAGE,  SetupStats.Label.CAPTIVE_PORTAL_LOGIN);
                     mLoadingFragment.startActivityForResult(intent,
                             SetupWizardApp.REQUEST_CODE_SETUP_CAPTIVE_PORTAL,
                             options.toBundle());
@@ -141,16 +145,31 @@ public class WifiSetupPage extends SetupPage {
     public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_WIFI) {
             if (resultCode == Activity.RESULT_CANCELED) {
-                getCallbacks().onPreviousPage();
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.WIFI_SETUP, "canceled");
+                        getCallbacks().onPreviousPage();
             } else if (resultCode == Activity.RESULT_OK) {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.WIFI_SETUP, "success");
                 checkForCaptivePortal();
             } else {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.WIFI_SETUP, "skipped");
                 getCallbacks().onNextPage();
             }
         } else if (requestCode == SetupWizardApp.REQUEST_CODE_SETUP_CAPTIVE_PORTAL) {
             if (resultCode == Activity.RESULT_CANCELED) {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.CAPTIVE_PORTAL_LOGIN, "canceled");
                 launchWifiSetup();
             } else {
+                SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                        SetupStats.Action.EXTERNAL_PAGE_RESULT,
+                        SetupStats.Label.CAPTIVE_PORTAL_LOGIN, "success");
                 getCallbacks().onNextPage();
             }
         }  else {
@@ -210,6 +229,9 @@ public class WifiSetupPage extends SetupPage {
                 ActivityOptions.makeCustomAnimation(mContext,
                         android.R.anim.fade_in,
                         android.R.anim.fade_out);
+        SetupStats.addEvent(SetupStats.Categories.EXTERNAL_PAGE_LOAD,
+                SetupStats.Action.EXTERNAL_PAGE_LAUNCH,
+                SetupStats.Label.PAGE,  SetupStats.Label.WIFI_SETUP);
         mLoadingFragment.startActivityForResult(intent,
                 SetupWizardApp.REQUEST_CODE_SETUP_WIFI, options.toBundle());
     }
diff --git a/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java b/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java
index 93d6761..6ba0eda 100644
--- a/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java
+++ b/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java
@@ -26,6 +26,7 @@ import android.view.ViewGroup;
 import android.widget.TextView;
 
 import com.cyanogenmod.setupwizard.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.setup.Page;
 import com.cyanogenmod.setupwizard.setup.SetupDataCallbacks;
 
@@ -47,6 +48,8 @@ public abstract class SetupPageFragment extends Fragment {
         if (mKey == null) {
             throw new IllegalArgumentException("No KEY_PAGE_ARGUMENT given");
         }
+        SetupStats.addEvent(SetupStats.Categories.PAGE_LOAD, SetupStats.Action.PAGE_LOADED,
+                mKey, String.valueOf(System.currentTimeMillis()));
     }
 
     @Override
diff --git a/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java b/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java
index 3f0d6d6..93c5f31 100644
--- a/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java
+++ b/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java
@@ -41,6 +41,7 @@ import android.widget.ProgressBar;
 
 import com.cyanogenmod.setupwizard.R;
 import com.cyanogenmod.setupwizard.SetupWizardApp;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 import com.cyanogenmod.setupwizard.setup.CMSetupWizardData;
 import com.cyanogenmod.setupwizard.setup.Page;
 import com.cyanogenmod.setupwizard.setup.SetupDataCallbacks;
@@ -71,6 +72,8 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
 
     private volatile boolean mIsFinishing = false;
 
+    private static long sLaunchTime = 0;
+
     private final ArrayList<Runnable> mFinishRunnables = new ArrayList<Runnable>();
 
     private ThemeManager.ThemeChangeListener mThemeChangeListener = new ThemeManager.ThemeChangeListener() {
@@ -90,6 +93,10 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
 
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        if (sLaunchTime == 0) {
+            SetupStats.addEvent(SetupStats.Categories.APP_LAUNCH, TAG);
+            sLaunchTime = System.nanoTime();
+        }
         getWindow().setWindowAnimations(android.R.anim.fade_in);
         setContentView(R.layout.setup_main);
         mRootView = findViewById(R.id.root);
@@ -300,6 +307,9 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
         final ThemeManager tm = (ThemeManager) getSystemService(Context.THEME_SERVICE);
         tm.addClient(mThemeChangeListener);
         mSetupData.finishPages();
+        SetupStats.addEvent(SetupStats.Categories.APP_FINISHED, TAG,
+                SetupStats.Label.TOTAL_TIME, String.valueOf(
+                        System.nanoTime() - sLaunchTime));
     }
 
     @Override
@@ -322,9 +332,6 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
     @Override
     public void finish() {
         super.finish();
-        for (Runnable runnable : mFinishRunnables) {
-            runnable.run();
-        }
         overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
     }
 
@@ -411,11 +418,11 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
                 if (mEnableAccessibilityController != null) {
                     mEnableAccessibilityController.onDestroy();
                 }
-                SetupWizardUtils.disableGMSSetupWizard(SetupWizardActivity.this);
-                SetupWizardUtils.disableSetupWizard(SetupWizardActivity.this);
                 final ThemeManager tm =
                         (ThemeManager) SetupWizardActivity.this.getSystemService(THEME_SERVICE);
                 tm.removeClient(mThemeChangeListener);
+                SetupStats.sendEvents(SetupWizardActivity.this);
+                SetupWizardUtils.disableGMSSetupWizard(SetupWizardActivity.this);
                 Intent intent = new Intent(Intent.ACTION_MAIN);
                 intent.addCategory(Intent.CATEGORY_HOME);
                 startActivity(intent);
@@ -425,5 +432,9 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
             }
         });
         finish();
+        for (Runnable runnable : mFinishRunnables) {
+            runnable.run();
+        }
+        SetupWizardUtils.disableSetupWizard(SetupWizardActivity.this);
     }
 }
diff --git a/src/com/cyanogenmod/setupwizard/util/EnableAccessibilityController.java b/src/com/cyanogenmod/setupwizard/util/EnableAccessibilityController.java
index b52d006..8311058 100644
--- a/src/com/cyanogenmod/setupwizard/util/EnableAccessibilityController.java
+++ b/src/com/cyanogenmod/setupwizard/util/EnableAccessibilityController.java
@@ -39,6 +39,7 @@ import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.IAccessibilityManager;
 
 import com.android.internal.R;
+import com.cyanogenmod.setupwizard.cmstats.SetupStats;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -275,6 +276,8 @@ public class EnableAccessibilityController {
             // Turn on accessibility mode last.
             Settings.Secure.putIntForUser(resolver, Settings.Secure.ACCESSIBILITY_ENABLED,
                     1, userId);
+            SetupStats.addEvent(SetupStats.Categories.SETTING_CHANGED,
+                    "accessibility_enabled");
         } else if (keyguardLocked) {
             try {
                 mAccessibilityManager.temporaryEnableAccessibilityStateUntilKeyguardRemoved(
diff --git a/src/com/cyanogenmod/setupwizard/util/SetupWizardUtils.java b/src/com/cyanogenmod/setupwizard/util/SetupWizardUtils.java
index 981fc55..06aa1fc 100644
--- a/src/com/cyanogenmod/setupwizard/util/SetupWizardUtils.java
+++ b/src/com/cyanogenmod/setupwizard/util/SetupWizardUtils.java
@@ -27,6 +27,7 @@ import android.net.NetworkInfo;
 import android.net.wifi.WifiManager;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.provider.Settings;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.util.Log;
@@ -42,6 +43,11 @@ public class SetupWizardUtils {
 
     private SetupWizardUtils(){}
 
+    public static boolean isStatsCollectionEnabled(Context context) {
+        return Settings.Secure.getInt(context.getContentResolver(),
+                Settings.Secure.STATS_COLLECTION, 1) != 0;
+    }
+
     public static void tryEnablingWifi(Context context) {
         WifiManager wifiManager = (WifiManager)context.getSystemService(Context.WIFI_SERVICE);
         if (!wifiManager.isWifiEnabled()) {