Record statistics for some preference changes

astrid/src/com/todoroo/astrid/activity/EditPreferences.java

@@ -481,6 +481,9 @@ public class EditPreferences extends TodorooPreferenceActivity {
             preference.setOnPreferenceChangeListener(new SetResultOnPreferenceChangeListener(RESULT_CODE_PERFORMANCE_PREF_CHANGED) {
                 @Override
                 public boolean onPreferenceChange(Preference p, Object newValue) {
+                    String valueString = newValue.toString();
+                    StatisticsService.reportEvent(StatisticsConstants.PREF_CHANGED_PREFIX + "row-style", //$NON-NLS-1$
+                            "changed-to", valueString); //$NON-NLS-1$
                     Preference notes = findPreference(getString(R.string.p_showNotes));
                     notes.setEnabled(!(Boolean) newValue);
                     return super.onPreferenceChange(p, newValue);
@@ -675,6 +678,14 @@ public class EditPreferences extends TodorooPreferenceActivity {
                 return true;
             }
         });
+
+        findPreference(getString(R.string.p_fullTaskTitle)).setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                StatisticsService.reportEvent(StatisticsConstants.PREF_CHANGED_PREFIX + "full-title", "full-title", newValue.toString()); //$NON-NLS-1$ //$NON-NLS-2$
+                return true;
+            }
+        });
     }
 
     private void onVoiceReminderStatusChanged(final Preference preference, boolean newValue) {

astrid/src/com/todoroo/astrid/service/StatisticsConstants.java

@@ -76,6 +76,8 @@ public class StatisticsConstants {
     public static final String PREF_SHOW_NOTES_IN_ROW = "pref-show-notes";
     public static final String PREF_SHOW_FEATURED_LISTS = "pref-show-featured-lists";
 
+    public static final String PREF_CHANGED_PREFIX = "pref-changed-";
+
     public static final String TASK_THREE_DAYS = "task-created-three-days";
     public static final String TASK_ONE_WEEK = "task-created-one-week";
     public static final String TASK_TWO_WEEKS = "task-created-two-weeks";