Merge "Periodic wipe of the personalization dict."

1 files changed, 10 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/settings/Settings.java b/java/src/com/android/inputmethod/latin/settings/Settings.java
index add983b3b..323e612b3 100644
--- a/java/src/com/android/inputmethod/latin/settings/Settings.java
+++ b/java/src/com/android/inputmethod/latin/settings/Settings.java
@@ -93,6 +93,8 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
 
     private static final String PREF_LAST_USED_PERSONALIZATION_TOKEN =
             "pref_last_used_personalization_token";
+    private static final String PREF_LAST_PERSONALIZATION_DICT_WIPED_TIME =
+            "pref_last_used_personalization_dict_wiped_time";
     public static final String PREF_SEND_FEEDBACK = "send_feedback";
     public static final String PREF_ABOUT_KEYBOARD = "about_keyboard";
 
@@ -372,6 +374,14 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
         return StringUtils.hexStringToByteArray(tokenStr);
     }
 
+    public void writeLastPersonalizationDictWipedTime(final long timestamp) {
+        mPrefs.edit().putLong(PREF_LAST_PERSONALIZATION_DICT_WIPED_TIME, timestamp).apply();
+    }
+
+    public long readLastPersonalizationDictGeneratedTime() {
+        return mPrefs.getLong(PREF_LAST_PERSONALIZATION_DICT_WIPED_TIME, 0);
+    }
+
     public static void writeEmojiRecentKeys(final SharedPreferences prefs, String str) {
         prefs.edit().putString(PREF_EMOJI_RECENT_KEYS, str).apply();
     }