Add analytic events

* Track tag colors
* Track font size, title length, built-in filters

src/amazon/java/org/tasks/analytics/Tracker.java

@@ -59,9 +59,17 @@ public class Tracker {
     }
 
     public void reportEvent(Tracking.Events event, String label) {
+        reportEvent(event.category, event.action, label);
+    }
+
+    public void reportEvent(Tracking.Events event, int action, String label) {
+        reportEvent(event.category, action, label);
+    }
+
+    private void reportEvent(int category, int action, String label) {
         HitBuilders.EventBuilder eventBuilder = new HitBuilders.EventBuilder()
-                .setCategory(context.getString(event.category))
-                .setAction(context.getString(event.action));
+                .setCategory(context.getString(category))
+                .setAction(context.getString(action));
         if (!Strings.isNullOrEmpty(label)) {
             eventBuilder.setLabel(label);
         }

src/generic/java/org/tasks/analytics/Tracker.java

@@ -32,4 +32,8 @@ public class Tracker {
     public void reportEvent(Tracking.Events event, String string) {
 
     }
+
+    public void reportEvent(Tracking.Events setPreference, int resId, String s) {
+
+    }
 }

src/googleplay/java/org/tasks/analytics/Tracker.java

@@ -60,9 +60,17 @@ public class Tracker {
     }
 
     public void reportEvent(Tracking.Events event, String label) {
+        reportEvent(event.category, event.action, label);
+    }
+
+    public void reportEvent(Tracking.Events event, int action, String label) {
+        reportEvent(event.category, action, label);
+    }
+
+    private void reportEvent(int category, int action, String label) {
         HitBuilders.EventBuilder eventBuilder = new HitBuilders.EventBuilder()
-                .setCategory(context.getString(event.category))
-                .setAction(context.getString(event.action));
+                .setCategory(context.getString(category))
+                .setAction(context.getString(action));
         if (!Strings.isNullOrEmpty(label)) {
             eventBuilder.setLabel(label);
         }

src/main/java/com/todoroo/astrid/actfm/TagSettingsActivity.java

@@ -30,6 +30,8 @@ import com.todoroo.astrid.tags.TagService;
 import com.todoroo.astrid.tags.TaskToTagMetadata;
 
 import org.tasks.R;
+import org.tasks.analytics.Tracker;
+import org.tasks.analytics.Tracking;
 import org.tasks.billing.PurchaseHelper;
 import org.tasks.billing.PurchaseHelperCallback;
 import org.tasks.dialogs.DialogBuilder;
@@ -73,6 +75,7 @@ public class TagSettingsActivity extends ThemedInjectingAppCompatActivity implem
     @Inject ThemeCache themeCache;
     @Inject PurchaseHelper purchaseHelper;
     @Inject ThemeColor themeColor;
+    @Inject Tracker tracker;
 
     @BindView(R.id.tag_name) EditText tagName;
     @BindView(R.id.toolbar) Toolbar toolbar;
@@ -259,6 +262,7 @@ public class TagSettingsActivity extends ThemedInjectingAppCompatActivity implem
 
     @Override
     public void themePicked(ThemePickerDialog.ColorPalette palette, int index) {
+        tracker.reportEvent(Tracking.Events.SET_TAG_COLOR, Integer.toString(index));
         selectedTheme = index;
         updateTheme();
     }

src/main/java/org/tasks/activities/ImportTaskActivity.java

@@ -6,6 +6,7 @@ import android.os.Bundle;
 
 import com.todoroo.astrid.backup.TasksXmlImporter;
 
+import org.tasks.analytics.Tracker;
 import org.tasks.files.FileExplore;
 import org.tasks.injection.ActivityComponent;
 import org.tasks.injection.InjectingAppCompatActivity;

src/main/java/org/tasks/analytics/Tracking.java

@@ -10,12 +10,14 @@ public class Tracking {
         SET_THEME(R.string.tracking_category_preferences, R.string.p_theme),
         SET_COLOR(R.string.tracking_category_preferences, R.string.p_theme_color),
         SET_ACCENT(R.string.tracking_category_preferences, R.string.p_theme_accent),
+        SET_TAG_COLOR(R.string.tracking_category_tags, R.string.p_theme_color),
         WIDGET_ADD(R.string.tracking_category_widget, R.string.tracking_action_add),
         TIMER_START(R.string.tracking_category_timer, R.string.tracking_action_start),
         GTASK_ENABLED(R.string.tracking_category_google_tasks, R.string.tracking_action_on),
         GTASK_DISABLED(R.string.tracking_category_google_tasks, R.string.tracking_action_off),
         GTASK_LOGOUT(R.string.tracking_category_google_tasks, R.string.tracking_action_clear),
-        GTASK_MOVE(R.string.tracking_category_google_tasks, R.string.tracking_action_move);
+        GTASK_MOVE(R.string.tracking_category_google_tasks, R.string.tracking_action_move),
+        SET_PREFERENCE(R.string.tracking_category_preferences, 0);
 
         public final int category;
         public final int action;

src/main/java/org/tasks/preferences/AppearancePreferences.java

@@ -9,6 +9,8 @@ import com.todoroo.astrid.api.Filter;
 
 import org.tasks.R;
 import org.tasks.activities.FilterSelectionActivity;
+import org.tasks.analytics.Tracker;
+import org.tasks.analytics.Tracking;
 import org.tasks.injection.ActivityComponent;
 import org.tasks.injection.InjectingPreferenceActivity;
 
@@ -25,6 +27,7 @@ public class AppearancePreferences extends InjectingPreferenceActivity {
 
     @Inject Preferences preferences;
     @Inject DefaultFilterProvider defaultFilterProvider;
+    @Inject Tracker tracker;
 
     private Bundle result;
 
@@ -96,10 +99,11 @@ public class AppearancePreferences extends InjectingPreferenceActivity {
         }
     }
 
-    private void setExtraOnChange(int resId, final String extra) {
+    private void setExtraOnChange(final int resId, final String extra) {
         findPreference(getString(resId)).setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
             @Override
             public boolean onPreferenceChange(Preference preference, Object newValue) {
+                tracker.reportEvent(Tracking.Events.SET_PREFERENCE, resId, newValue.toString());
                 result.putBoolean(extra, true);
                 return true;
             }

src/main/res/values/keys.xml

@@ -285,6 +285,7 @@
   <string name="tracking_category_preferences">Preferences</string>
   <string name="tracking_category_widget">Widget</string>
   <string name="tracking_category_timer">Timer</string>
+  <string name="tracking_category_tags">Tags</string>
   <string name="tracking_category_iab">IAB</string>
   <string name="tracking_category_google_tasks">Gtask</string>
   <string name="tracking_action_add">Add</string>