From 8ab0954a243f893eeb9f3a248acf0f4ee304050c Mon Sep 17 00:00:00 2001
From: Adrian Roos <roosa@google.com>
Date: Mon, 2 Jun 2014 20:33:56 +0200
Subject: Follow up to "A better brightness"

Original change I122e1218dd0072c979a59bdafd3e0b6f4eec99ab was missing
search provider logic adjustments and length limits on the added strings.

Bug: 15313133
Change-Id: I8910dd60111c87f5494db7bac76a351e89c1a99b
---
 src/com/android/settings/DisplaySettings.java      | 39 +++++++++++++++++++---
 .../settings/search/SearchIndexableResources.java  |  2 +-
 2 files changed, 36 insertions(+), 5 deletions(-)

(limited to 'src/com/android/settings')

diff --git a/src/com/android/settings/DisplaySettings.java b/src/com/android/settings/DisplaySettings.java
index 3bf7cce16..75236de8c 100644
--- a/src/com/android/settings/DisplaySettings.java
+++ b/src/com/android/settings/DisplaySettings.java
@@ -16,6 +16,9 @@
 
 package com.android.settings;
 
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settings.search.Indexable;
+
 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE;
 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
 import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
@@ -36,13 +39,15 @@ import android.preference.ListPreference;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.PreferenceScreen;
+import android.provider.SearchIndexableResource;
 import android.provider.Settings;
 import android.util.Log;
 
 import java.util.ArrayList;
+import java.util.List;
 
 public class DisplaySettings extends SettingsPreferenceFragment implements
-        Preference.OnPreferenceChangeListener, OnPreferenceClickListener {
+        Preference.OnPreferenceChangeListener, OnPreferenceClickListener, Indexable {
     private static final String TAG = "DisplaySettings";
 
     /** If there is no setting in the provider, use this. */
@@ -90,9 +95,7 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
         mFontSizePref.setOnPreferenceChangeListener(this);
         mFontSizePref.setOnPreferenceClickListener(this);
 
-        boolean automaticBrightnessAvailable = getResources().getBoolean(
-                com.android.internal.R.bool.config_automatic_brightness_available);
-        if (automaticBrightnessAvailable) {
+        if (isAutomaticBrightnessAvailable(getResources())) {
             mAutoBrightnessPreference = (CheckBoxPreference) findPreference(KEY_AUTO_BRIGHTNESS);
             mAutoBrightnessPreference.setOnPreferenceChangeListener(this);
         } else {
@@ -100,6 +103,10 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
         }
     }
 
+    private static boolean isAutomaticBrightnessAvailable(Resources res) {
+        return res.getBoolean(com.android.internal.R.bool.config_automatic_brightness_available);
+    }
+
     private void updateTimeoutPreferenceDescription(long currentTimeout) {
         ListPreference preference = mScreenTimeoutPreference;
         String summary;
@@ -286,4 +293,28 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
         }
         return false;
     }
+
+    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider() {
+                @Override
+                public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
+                        boolean enabled) {
+                    ArrayList<SearchIndexableResource> result = new ArrayList<>(1);
+
+                    SearchIndexableResource sir = new SearchIndexableResource(context);
+                    sir.xmlResId = R.xml.display_settings;
+                    result.add(sir);
+
+                    return result;
+                }
+
+                @Override
+                public List<String> getNonIndexableKeys(Context context) {
+                    ArrayList<String> nonIndexableKeys = new ArrayList<>(1);
+                    if (!isAutomaticBrightnessAvailable(context.getResources())) {
+                        nonIndexableKeys.add(KEY_AUTO_BRIGHTNESS);
+                    }
+                    return nonIndexableKeys;
+                }
+            };
 }
diff --git a/src/com/android/settings/search/SearchIndexableResources.java b/src/com/android/settings/search/SearchIndexableResources.java
index 51566486a..01d3c0738 100644
--- a/src/com/android/settings/search/SearchIndexableResources.java
+++ b/src/com/android/settings/search/SearchIndexableResources.java
@@ -101,7 +101,7 @@ public final class SearchIndexableResources {
         sResMap.put(DisplaySettings.class.getName(),
                 new SearchIndexableResource(
                         Ranking.getRankForClassName(DisplaySettings.class.getName()),
-                        R.xml.display_settings,
+                        NO_DATA_RES_ID,
                         DisplaySettings.class.getName(),
                         R.drawable.ic_settings_display));
 
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