From f44308a78d35db9cc211f26cd811c067460b18f1 Mon Sep 17 00:00:00 2001
From: John Wang <johnwang@google.com>
Date: Thu, 30 Jun 2011 14:31:44 -0700
Subject: [PATCH] Display FCC id for LTE in Settings.

If ro.ril.fccid is set by RIL, display it at Settings -> About Tablet -> FCC Equipment ID.

bug:4965501
Change-Id: I920ab071bf1997c4fbf3ce81f88e24f512d004c3
---
 res/values/strings.xml                        |  4 +-
 res/xml/device_info_settings.xml              | 44 +++++++++++--------
 .../android/settings/DeviceInfoSettings.java  |  8 ++++
 3 files changed, 36 insertions(+), 20 deletions(-)

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7808b638afb..4ecb0e0cede 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1511,6 +1511,8 @@
     <string name="firmware_version">Android version</string>
     <!-- About phone screen, status item label-->
     <string name="model_number">Model number</string>
+    <!-- About phone screen, fcc equipment id label [CHAR LIMIT=30]-->
+    <string name="fcc_equipment_id">FCC Equipment ID</string>
     <!-- About phone screen,  setting option name-->
     <string name="baseband_version">Baseband version</string>
     <!-- About phone screen,  setting option name-->
@@ -1591,7 +1593,7 @@
     <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of media on the device. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->
     <string name="memory_media_usage">Media</string>
     <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of /sdcard/Download on the device. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->
-    <string name="memory_downloads_usage">Downloads</string>    
+    <string name="memory_downloads_usage">Downloads</string>
     <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of all pictures, videos in /sdcard/DCIM, /sdcard/Pictures folders on the device. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->
     <string name="memory_dcim_usage">Pictures, Videos</string>
     <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of audio files in /sdcard on the device. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->
diff --git a/res/xml/device_info_settings.xml b/res/xml/device_info_settings.xml
index 492c9d12ddb..ea79fe0b7a5 100644
--- a/res/xml/device_info_settings.xml
+++ b/res/xml/device_info_settings.xml
@@ -4,9 +4,9 @@
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
-  
+
           http://www.apache.org/licenses/LICENSE-2.0
-  
+
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -19,20 +19,20 @@
 
         <!-- System update settings - launches activity -->
         <PreferenceScreen android:key="system_update_settings"
-                android:title="@string/system_update_settings_list_item_title" 
+                android:title="@string/system_update_settings_list_item_title"
                 android:summary="@string/system_update_settings_list_item_summary">
             <intent android:action="android.settings.SYSTEM_UPDATE_SETTINGS" />
         </PreferenceScreen>
-        
+
         <!-- Device status - launches activity -->
         <PreferenceScreen android:key="status_info"
-                android:title="@string/device_status" 
+                android:title="@string/device_status"
                 android:summary="@string/device_status_summary">
             <intent android:action="android.intent.action.MAIN"
                     android:targetPackage="com.android.settings"
                     android:targetClass="com.android.settings.deviceinfo.Status" />
         </PreferenceScreen>
-        
+
         <PreferenceScreen
                 android:key="power_usage"
                 android:fragment="com.android.settings.fuelgauge.PowerUsageSummary"
@@ -44,7 +44,7 @@
         <PreferenceScreen
                 android:key="container"
                 android:title="@string/legal_information">
-                    
+
             <!-- Note: The titles given here probably won't be used.  Instead, we programmatically
                        fill the title with the label of the activity with the corresponding action.
                        If there is not an activity for an action, the item will be removed from the
@@ -72,7 +72,7 @@
             </PreferenceScreen>
 
         </PreferenceScreen>
-        
+
         <PreferenceScreen
                 android:key="safetylegal"
                 android:title="@string/settings_safetylegal_title">
@@ -80,7 +80,7 @@
         </PreferenceScreen>
 
         <!-- Contributors -->
-        <!-- 
+        <!--
         <PreferenceScreen
                 android:key="contributors"
                 android:title="@string/contributors_title">
@@ -89,37 +89,43 @@
         -->
         <!-- System Tutorial - launches activity -->
         <PreferenceScreen android:key="system_tutorial"
-                android:title="@string/system_tutorial_list_item_title" 
+                android:title="@string/system_tutorial_list_item_title"
                 android:summary="@string/system_tutorial_list_item_summary">
             <intent android:action="android.intent.action.SYSTEM_TUTORIAL" />
         </PreferenceScreen>
-        
+
         <!-- Device hardware model -->
-        <Preference android:key="device_model" 
+        <Preference android:key="device_model"
                 style="?android:preferenceInformationStyle"
                 android:title="@string/model_number"
                 android:summary="@string/device_info_default"/>
-                
+
         <!-- Device firmware version -->
-        <Preference android:key="firmware_version" 
+        <Preference android:key="firmware_version"
                 style="?android:preferenceInformationStyle"
                 android:title="@string/firmware_version"
                 android:summary="@string/device_info_default"/>
-                
+
+        <!-- Device FCC equipment id -->
+        <Preference android:key="fcc_equipment_id"
+                style="?android:preferenceInformationStyle"
+                android:title="@string/fcc_equipment_id"
+                android:summary="@string/device_info_default"/>
+
         <!-- Device Baseband version -->
-        <Preference android:key="baseband_version" 
+        <Preference android:key="baseband_version"
                 style="?android:preferenceInformationStyle"
                 android:title="@string/baseband_version"
                 android:summary="@string/device_info_default"/>
-        
+
         <!-- Device Kernel version -->
-        <Preference android:key="kernel_version" 
+        <Preference android:key="kernel_version"
                 style="?android:preferenceInformationStyle"
                 android:title="@string/kernel_version"
                 android:summary="@string/device_info_default"/>
 
         <!-- Detailed build version -->
-        <Preference android:key="build_number" 
+        <Preference android:key="build_number"
                 style="?android:preferenceInformationStyle"
                 android:title="@string/build_number"
                 android:summary="@string/device_info_default"/>
diff --git a/src/com/android/settings/DeviceInfoSettings.java b/src/com/android/settings/DeviceInfoSettings.java
index c3fe955d34f..d041c0523f2 100644
--- a/src/com/android/settings/DeviceInfoSettings.java
+++ b/src/com/android/settings/DeviceInfoSettings.java
@@ -55,6 +55,8 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
     private static final String KEY_DEVICE_MODEL = "device_model";
     private static final String KEY_BASEBAND_VERSION = "baseband_version";
     private static final String KEY_FIRMWARE_VERSION = "firmware_version";
+    private static final String KEY_EQUIPMENT_ID = "fcc_equipment_id";
+    private static final String PROPERTY_EQUIPMENT_ID = "ro.ril.fccid";
 
     long[] mHits = new long[3];
 
@@ -78,6 +80,7 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
         setStringSummary(KEY_FIRMWARE_VERSION, Build.VERSION.RELEASE);
         findPreference(KEY_FIRMWARE_VERSION).setEnabled(true);
         setValueSummary(KEY_BASEBAND_VERSION, "gsm.version.baseband");
+        setValueSummary(KEY_EQUIPMENT_ID, PROPERTY_EQUIPMENT_ID);
         setStringSummary(KEY_DEVICE_MODEL, Build.MODEL);
         setStringSummary(KEY_BUILD_NUMBER, Build.DISPLAY);
         findPreference(KEY_KERNEL_VERSION).setSummary(getFormattedKernelVersion());
@@ -86,6 +89,11 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
         removePreferenceIfPropertyMissing(getPreferenceScreen(), "safetylegal",
                 PROPERTY_URL_SAFETYLEGAL);
 
+        // Remove Equipment id preference if FCC ID is not set by RIL
+        removePreferenceIfPropertyMissing(getPreferenceScreen(), KEY_EQUIPMENT_ID,
+                PROPERTY_EQUIPMENT_ID);
+
+
         // Remove Baseband version if wifi-only device
         if (Utils.isWifiOnly()) {
             getPreferenceScreen().removePreference(findPreference(KEY_BASEBAND_VERSION));