From 1b0afebf370ebd89182833ab1e1b26866383838b Mon Sep 17 00:00:00 2001
From: Jason Monk <jmonk@google.com>
Date: Thu, 3 Mar 2016 18:25:54 -0500
Subject: [PATCH] Fix night mode availability

Night mode tile is getting auto-added.  Do the safe thing for now
and fix the checks around the tile availability to make sure it
isn't shown when it shouldn't be, then fix the auto-add logic later.

Bug: 27480924
Change-Id: I3d032038cbc77bf478e3c769c6796be289a8d993
---
 .../android/systemui/qs/customize/TileQueryHelper.java    | 6 +-----
 .../src/com/android/systemui/tuner/NightModeTile.java     | 8 ++++++++
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java b/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java
index aa85f784fe4bc..d95d3efb058c4 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java
@@ -28,8 +28,6 @@ import android.os.AsyncTask;
 import android.os.Handler;
 import android.os.Looper;
 import android.service.quicksettings.TileService;
-import com.android.systemui.Prefs;
-import com.android.systemui.Prefs.Key;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.qs.QSTile.DrawableIcon;
@@ -57,10 +55,8 @@ public class TileQueryHelper {
     }
 
     private void addSystemTiles(QSTileHost host) {
-        boolean hasColorMod = Prefs.getBoolean(host.getContext(), Key.QS_NIGHT_ADDED, false)
-                && TunerService.isTunerEnabled(host.getContext());
         String possible = mContext.getString(R.string.quick_settings_tiles_default)
-                + ",hotspot,inversion,saver,work,cast" + (hasColorMod ? ",night" : "");
+                + ",hotspot,inversion,saver,work,cast,night";
         String[] possibleTiles = possible.split(",");
         final Handler qsHandler = new Handler(host.getLooper());
         final Handler mainHandler = new Handler(Looper.getMainLooper());
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/NightModeTile.java b/packages/SystemUI/src/com/android/systemui/tuner/NightModeTile.java
index 61135bd968f93..26e1d46dd119d 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/NightModeTile.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/NightModeTile.java
@@ -20,6 +20,8 @@ import android.content.Intent;
 import android.provider.Settings;
 
 import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.systemui.Prefs;
+import com.android.systemui.Prefs.Key;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.NightModeController;
@@ -45,6 +47,12 @@ public class NightModeTile extends QSTile<QSTile.State> implements NightModeCont
         mNightModeController = host.getNightModeController();
     }
 
+    @Override
+    public boolean isAvailable() {
+        return Prefs.getBoolean(mContext, Key.QS_NIGHT_ADDED, false)
+                && TunerService.isTunerEnabled(mContext);
+    }
+
     @Override
     public void setListening(boolean listening) {
         if (listening) {