Simplify StatsUtils

With this CL, the implementation of StatsUtils no longer
needs to know how to read settings from the system.

Insted, the LatinIME class is now responsible for notifying
StatsUtils whenever the settings is changed.

BUG: 14324207
Change-Id: Ic3d26ec31c8d2c082d3e7487b578b323aad2f960

2 files changed, 4 insertions, 1 deletions

diff --git a/java/src/com/android/inputmethod/latin/settings/Settings.java b/java/src/com/android/inputmethod/latin/settings/Settings.java
index 4e4c8885c..d4f6bcd10 100644
--- a/java/src/com/android/inputmethod/latin/settings/Settings.java
+++ b/java/src/com/android/inputmethod/latin/settings/Settings.java
@@ -87,6 +87,8 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
     public static final String PREF_DEBUG_SETTINGS = "debug_settings";
     public static final String PREF_KEY_IS_INTERNAL = "pref_key_is_internal";
 
+    public static final String PREF_ENABLE_METRICS_LOGGING = "pref_enable_metrics_logging";
+
     // This preference key is deprecated. Use {@link #PREF_SHOW_LANGUAGE_SWITCH_KEY} instead.
     // This is being used only for the backward compatibility.
     private static final String PREF_SUPPRESS_LANGUAGE_SWITCH_KEY =
diff --git a/java/src/com/android/inputmethod/latin/settings/SettingsValues.java b/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
index de2eb951e..16fd05877 100644
--- a/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
+++ b/java/src/com/android/inputmethod/latin/settings/SettingsValues.java
@@ -73,6 +73,7 @@ public final class SettingsValues {
     public final boolean mPhraseGestureEnabled;
     public final int mKeyLongpressTimeout;
     public final Locale mLocale;
+    public final boolean mEnableMetricsLogging;
 
     // From the input box
     public final InputAttributes mInputAttributes;
@@ -134,7 +135,7 @@ public final class SettingsValues {
         mAutoCorrectEnabled = Settings.readAutoCorrectEnabled(autoCorrectionThresholdRawValue, res);
         mBigramPredictionEnabled = readBigramPredictionEnabled(prefs, res);
         mDoubleSpacePeriodTimeout = res.getInteger(R.integer.config_double_space_period_timeout);
-
+        mEnableMetricsLogging = prefs.getBoolean(Settings.PREF_ENABLE_METRICS_LOGGING, true);
         // Compute other readable settings
         mKeyLongpressTimeout = Settings.readKeyLongpressTimeout(prefs, res);
         mKeypressVibrationDuration = Settings.readKeypressVibrationDuration(prefs, res);