am 289d797a: QS: 7 day timeout for color-inversion tile.

* commit '289d797a6a748cfc7dcca8c815fab6c37061bf05':
  QS: 7 day timeout for color-inversion tile.
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index cd82c45..aaa350c 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -238,8 +238,11 @@
     <!-- Volume: time to delay dismissing the volume panel after a click is performed -->
     <integer name="volume_panel_dismiss_delay">200</integer>
 
-    <!-- Tiles with feature timeouts: number of days to show after feature is used. -->
-    <integer name="days_to_show_timeout_tiles">30</integer>
+    <!-- Hotspot tile: number of days to show after feature is used. -->
+    <integer name="days_to_show_hotspot_tile">30</integer>
+
+    <!-- Color inversion tile: number of days to show after feature is used. -->
+    <integer name="days_to_show_color_inversion_tile">7</integer>
 
     <!-- Number of times to show the strong alarm warning text in the volume dialog -->
     <integer name="zen_mode_alarm_warning_threshold">5</integer>
diff --git a/packages/SystemUI/src/com/android/systemui/qs/UsageTracker.java b/packages/SystemUI/src/com/android/systemui/qs/UsageTracker.java
index ad79aba..a1092a3 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/UsageTracker.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/UsageTracker.java
@@ -22,7 +22,6 @@
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
 
-import com.android.systemui.R;
 import com.android.systemui.statusbar.policy.Listenable;
 
 public class UsageTracker implements Listenable {
@@ -35,11 +34,10 @@
 
     private boolean mRegistered;
 
-    public UsageTracker(Context context, Class<?> tile) {
+    public UsageTracker(Context context, Class<?> tile, int timeoutResource) {
         mContext = context;
         mPrefKey = tile.getSimpleName() + "LastUsed";
-        mTimeToShowTile = MILLIS_PER_DAY * mContext.getResources()
-                .getInteger(R.integer.days_to_show_timeout_tiles);
+        mTimeToShowTile = MILLIS_PER_DAY * mContext.getResources().getInteger(timeoutResource);
         mResetAction = "com.android.systemui.qs." + tile.getSimpleName() + ".usage_reset";
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
index 01849c1..7ba1dc0 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
@@ -44,7 +44,8 @@
                 }
             }
         };
-        mUsageTracker = new UsageTracker(host.getContext(), ColorInversionTile.class);
+        mUsageTracker = new UsageTracker(host.getContext(), ColorInversionTile.class,
+                R.integer.days_to_show_color_inversion_tile);
         if (mSetting.getValue() != 0 && !mUsageTracker.isRecentlyUsed()) {
             mUsageTracker.trackUsage();
         }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
index ce99cc3..b30a1d3 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
@@ -34,7 +34,7 @@
     public HotspotTile(Host host) {
         super(host);
         mController = host.getHotspotController();
-        mUsageTracker = new UsageTracker(host.getContext(), HotspotTile.class);
+        mUsageTracker = newUsageTracker(host.getContext());
         mUsageTracker.setListening(true);
     }
 
@@ -84,6 +84,10 @@
         }
     }
 
+    private static UsageTracker newUsageTracker(Context context) {
+        return new UsageTracker(context, HotspotTile.class, R.integer.days_to_show_hotspot_tile);
+    }
+
     private final class Callback implements HotspotController.Callback {
         @Override
         public void onHotspotChanged(boolean enabled) {
@@ -101,7 +105,7 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             if (mUsageTracker == null) {
-                mUsageTracker = new UsageTracker(context, HotspotTile.class);
+                mUsageTracker = newUsageTracker(context);
             }
             mUsageTracker.trackUsage();
         }