Add analytics tracking to calendar app.

Bug: 9486046
Change-Id: Icce29196849f7c43a1e5dc7ba12109f0a682df48

3 files changed, 86 insertions, 26 deletions

diff --git a/src/com/android/calendar/AllInOneActivity.java b/src/com/android/calendar/AllInOneActivity.java
index d7d553f4..e61d69c8 100644
--- a/src/com/android/calendar/AllInOneActivity.java
+++ b/src/com/android/calendar/AllInOneActivity.java
@@ -16,11 +16,6 @@
 
 package com.android.calendar;
 
-import static android.provider.CalendarContract.EXTRA_EVENT_ALL_DAY;
-import static android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME;
-import static android.provider.CalendarContract.EXTRA_EVENT_END_TIME;
-import static android.provider.CalendarContract.Attendees.ATTENDEE_STATUS;
-
 import android.accounts.AccountManager;
 import android.accounts.AccountManagerCallback;
 import android.accounts.AccountManagerFuture;
@@ -82,6 +77,11 @@ import java.util.List;
 import java.util.Locale;
 import java.util.TimeZone;
 
+import static android.provider.CalendarContract.Attendees.ATTENDEE_STATUS;
+import static android.provider.CalendarContract.EXTRA_EVENT_ALL_DAY;
+import static android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME;
+import static android.provider.CalendarContract.EXTRA_EVENT_END_TIME;
+
 public class AllInOneActivity extends AbstractCalendarActivity implements EventHandler,
         OnSharedPreferenceChangeListener, SearchView.OnQueryTextListener, ActionBar.TabListener,
         ActionBar.OnNavigationListener, OnSuggestionListener {
@@ -886,6 +886,7 @@ public class AllInOneActivity extends AbstractCalendarActivity implements EventH
                     mActionBar.setSelectedNavigationItem(CalendarViewAdapter.AGENDA_BUTTON_INDEX);
                 }
                 frag = new AgendaFragment(timeMillis, false);
+                ExtensionsFactory.getAnalyticsLogger(getBaseContext()).trackView("agenda");
                 break;
             case ViewType.DAY:
                 if (mActionBar != null && (mActionBar.getSelectedTab() != mDayTab)) {
@@ -895,6 +896,7 @@ public class AllInOneActivity extends AbstractCalendarActivity implements EventH
                     mActionBar.setSelectedNavigationItem(CalendarViewAdapter.DAY_BUTTON_INDEX);
                 }
                 frag = new DayFragment(timeMillis, 1);
+                ExtensionsFactory.getAnalyticsLogger(getBaseContext()).trackView("day");
                 break;
             case ViewType.MONTH:
                 if (mActionBar != null && (mActionBar.getSelectedTab() != mMonthTab)) {
@@ -907,6 +909,7 @@ public class AllInOneActivity extends AbstractCalendarActivity implements EventH
                 if (mShowAgendaWithMonth) {
                     secFrag = new AgendaFragment(timeMillis, false);
                 }
+                ExtensionsFactory.getAnalyticsLogger(getBaseContext()).trackView("month");
                 break;
             case ViewType.WEEK:
             default:
@@ -917,6 +920,7 @@ public class AllInOneActivity extends AbstractCalendarActivity implements EventH
                     mActionBar.setSelectedNavigationItem(CalendarViewAdapter.WEEK_BUTTON_INDEX);
                 }
                 frag = new DayFragment(timeMillis, 7);
+                ExtensionsFactory.getAnalyticsLogger(getBaseContext()).trackView("week");
                 break;
         }
 
diff --git a/src/com/android/calendar/AnalyticsLogger.java b/src/com/android/calendar/AnalyticsLogger.java
new file mode 100644
index 00000000..c98984f2
--- /dev/null
+++ b/src/com/android/calendar/AnalyticsLogger.java
@@ -0,0 +1,24 @@
+package com.android.calendar;
+
+import android.content.Context;
+
+/**
+ * Interface for analytics logging.
+ */
+public interface AnalyticsLogger {
+
+    /**
+     * Open backend of logger.
+     *
+     * @param context need to open backend of logger.
+     * @return true, if analytics logging is ready to be use.
+     */
+    public boolean initialize(Context context);
+
+    /**
+     * Track what view people are using.
+     *
+     * @param name of the view.
+     */
+    public void trackView(String name);
+}
diff --git a/src/com/android/calendar/ExtensionsFactory.java b/src/com/android/calendar/ExtensionsFactory.java
index c323e168..697e2b4e 100644
--- a/src/com/android/calendar/ExtensionsFactory.java
+++ b/src/com/android/calendar/ExtensionsFactory.java
@@ -42,9 +42,11 @@ public class ExtensionsFactory {
 
     private static String ALL_IN_ONE_MENU_KEY = "AllInOneMenuExtensions";
     private static String CLOUD_NOTIFICATION_KEY = "CloudNotificationChannel";
+    private static String ANALYTICS_LOGGER_KEY = "AnalyticsLogger";
 
     private static Properties sProperties = new Properties();
     private static AllInOneMenuExtensionsInterface sAllInOneMenuExtensions = null;
+    private static AnalyticsLogger sAnalyticsLogger = null;
 
     public static void init(AssetManager assetManager) {
         try {
@@ -74,29 +76,30 @@ public class ExtensionsFactory {
     }
 
     public static AllInOneMenuExtensionsInterface getAllInOneMenuExtensions() {
-        if (sAllInOneMenuExtensions == null) {
-            String className = sProperties.getProperty(ALL_IN_ONE_MENU_KEY);
-            if (className != null) {
-                sAllInOneMenuExtensions = createInstance(className);
-            } else {
-                Log.d(TAG, ALL_IN_ONE_MENU_KEY + " not found in properties file.");
-            }
-
-            if (sAllInOneMenuExtensions == null) {
-                sAllInOneMenuExtensions = new AllInOneMenuExtensionsInterface() {
-                    @Override
-                    public Integer getExtensionMenuResource(Menu menu) {
-                        return null;
-                    }
-
-                    @Override
-                    public boolean handleItemSelected(MenuItem item, Context context) {
-                        return false;
-                    }
-                };
-            }
+        if ((sAllInOneMenuExtensions != null)) {
+            return sAllInOneMenuExtensions;
+        }
+
+        String className = sProperties.getProperty(ALL_IN_ONE_MENU_KEY);
+        if (className != null) {
+            sAllInOneMenuExtensions = createInstance(className);
+        } else {
+            Log.d(TAG, ALL_IN_ONE_MENU_KEY + " not found in properties file.");
         }
 
+        if (sAllInOneMenuExtensions == null) {
+            sAllInOneMenuExtensions = new AllInOneMenuExtensionsInterface() {
+                @Override
+                public Integer getExtensionMenuResource(Menu menu) {
+                    return null;
+                }
+
+                @Override
+                public boolean handleItemSelected(MenuItem item, Context context) {
+                    return false;
+                }
+            };
+        }
         return sAllInOneMenuExtensions;
     }
 
@@ -134,4 +137,33 @@ public class ExtensionsFactory {
 
         return cnb;
     }
+
+    public static AnalyticsLogger getAnalyticsLogger(Context context) {
+        if (sAnalyticsLogger != null) {
+            return sAnalyticsLogger;
+        }
+
+        String className = sProperties.getProperty(ANALYTICS_LOGGER_KEY);
+        if (className != null) {
+            sAnalyticsLogger = createInstance(className);
+        } else {
+            Log.d(TAG, ANALYTICS_LOGGER_KEY + " not found in properties file.");
+        }
+
+        if (sAnalyticsLogger == null) {
+            sAnalyticsLogger = new AnalyticsLogger() {
+                @Override
+                public boolean initialize(Context context) {
+                    return true;
+                }
+
+                @Override
+                public void trackView(String name) {
+                }
+            };
+        }
+
+        sAnalyticsLogger.initialize(context);
+        return sAnalyticsLogger;
+    }
 }