From: Michael W <baddaemon87@gmail.com>
Date: Wed, 6 Apr 2016 22:59:38 +0000 (+0200)
Subject: Add explanation for customizing apps
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=467fae0d11044f3642779ae8dfdd1172c8ea3161;p=android-x86%2Fpackages-apps-Settings.git

Add explanation for customizing apps

Settings->Display & LEDs->Notification light->Apps

Currently this is header only if no apps are added yet.
Populate it with an explanation when it's empty.

Change-Id: I83193dfdd01f05bcd1d597033ef710a1b0eb7e82
---

diff --git a/res/values/cm_strings.xml b/res/values/cm_strings.xml
index 44c7548e27..a390a9afac 100644
--- a/res/values/cm_strings.xml
+++ b/res/values/cm_strings.xml
@@ -310,6 +310,7 @@
     <!-- Lights settings, LED notification -->
     <string name="led_notification_title">Light settings</string>
     <string name="led_notification_text">LED light enabled by settings</string>
+    <string name="notification_light_no_apps_summary">To add per app control, activate \'%1$s\' and press \'\u002b\' on the menu bar</string>
 
     <!-- Setting checkbox title for Whether to enable Android debugging support on the phone. -->
     <string name="enable_adb_cm">Android debugging</string>
diff --git a/src/com/android/settings/notificationlight/NotificationLightSettings.java b/src/com/android/settings/notificationlight/NotificationLightSettings.java
index 95a354d261..c4b55d440a 100644
--- a/src/com/android/settings/notificationlight/NotificationLightSettings.java
+++ b/src/com/android/settings/notificationlight/NotificationLightSettings.java
@@ -284,6 +284,18 @@ public class NotificationLightSettings extends SettingsPreferenceFragment implem
                     // Do nothing
                 }
             }
+
+            /* Display a pref explaining how to add apps */
+            if (mPackages.size() == 0) {
+                String summary = getResources().getString(
+                        R.string.notification_light_no_apps_summary);
+                String useCustom = getResources().getString(
+                        R.string.notification_light_use_custom);
+                Preference pref = new Preference(context);
+                pref.setSummary(String.format(summary, useCustom));
+                pref.setEnabled(false);
+                mApplicationPrefList.addPreference(pref);
+            }
         }
     }