From a6dbaea2dacaaef7c91f89aae8d5f1ed7580b893 Mon Sep 17 00:00:00 2001
From: Brian Muramatsu <btmura@google.com>
Date: Mon, 17 Sep 2012 23:09:35 -0700
Subject: [PATCH] Add optional regulatory info page

Bug 7081675

If R.bools.config_show_regulatory_info is true, then show a "Regulatory
information" item on the "About phone" page. Show a DialogFragment
displaying the regulatory_info drawable if the item is clicked. Add a
1x1 blank regulatory_info drawable for devices that won't show this.

Change-Id: I5823d8969de038becf4911dce893dab5dbb23537
---
 res/drawable/regulatory_info.png              | Bin 0 -> 159 bytes
 res/layout/regulatory_info.xml                |  19 +++++++++
 res/values/bools.xml                          |   3 ++
 res/values/strings.xml                        |   2 +
 res/xml/device_info_settings.xml              |   6 ++-
 .../android/settings/DeviceInfoSettings.java  |  21 ++++++----
 .../settings/RegulatoryInfoFragment.java      |  39 ++++++++++++++++++
 7 files changed, 82 insertions(+), 8 deletions(-)
 create mode 100644 res/drawable/regulatory_info.png
 create mode 100755 res/layout/regulatory_info.xml
 create mode 100644 src/com/android/settings/RegulatoryInfoFragment.java

diff --git a/res/drawable/regulatory_info.png b/res/drawable/regulatory_info.png
new file mode 100644
index 0000000000000000000000000000000000000000..65de26c0eb28b05d6d0d6903288e1bbbce409d18
GIT binary patch
literal 159
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literal 0
HcmV?d00001

diff --git a/res/layout/regulatory_info.xml b/res/layout/regulatory_info.xml
new file mode 100755
index 00000000000..e4999a44921
--- /dev/null
+++ b/res/layout/regulatory_info.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 The Android Open Source Project
+
+     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.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:src="@drawable/regulatory_info"/>
diff --git a/res/values/bools.xml b/res/values/bools.xml
index 23bdf0de415..ba402e5982d 100644
--- a/res/values/bools.xml
+++ b/res/values/bools.xml
@@ -32,4 +32,7 @@
 
     <!-- Whether User management screen is available -->
     <bool name="enable_user_management">false</bool>
+
+    <!-- Whether to show a preference item for regulatory information in About phone -->
+    <bool name="config_show_regulatory_info">false</bool>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 18e2f61a7e1..a1c9cf7939b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2237,6 +2237,8 @@
     <string name="legal_information">Legal information</string>
     <!-- About phone settings screen, setting option name to see a list of contributors -->
     <string name="contributors_title">Contributors</string>
+    <!-- About phone settings screen, setting option name to show regulatory information [CHAR LIMIT=25] -->
+    <string name="regulatory_information">Regulatory information</string>
     <!-- Note: this may be replaced by a more-specific title of the activity that will get launched --> <skip />
     <!-- About phone settings screen, setting option name to see copyright-related info -->
     <string name="copyright_title">Copyright</string>
diff --git a/res/xml/device_info_settings.xml b/res/xml/device_info_settings.xml
index 324deaaa34c..4fabc9d1094 100644
--- a/res/xml/device_info_settings.xml
+++ b/res/xml/device_info_settings.xml
@@ -89,6 +89,10 @@
         </PreferenceScreen>
         -->
 
+        <Preference android:key="regulatory_info"
+                android:title="@string/regulatory_information"
+                android:fragment="com.android.settings.RegulatoryInfoFragment"/>
+
         <!-- Device hardware model -->
         <Preference android:key="device_model" 
                 style="?android:preferenceInformationStyle"
@@ -106,7 +110,7 @@
                 style="?android:preferenceInformationStyle"
                 android:title="@string/fcc_equipment_id"
                 android:summary="@string/device_info_default"/>
-                
+
         <!-- Device Baseband version -->
         <Preference android:key="baseband_version" 
                 style="?android:preferenceInformationStyle"
diff --git a/src/com/android/settings/DeviceInfoSettings.java b/src/com/android/settings/DeviceInfoSettings.java
index 825423368db..258ea6417f9 100644
--- a/src/com/android/settings/DeviceInfoSettings.java
+++ b/src/com/android/settings/DeviceInfoSettings.java
@@ -49,6 +49,7 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
     private static final String KEY_CONTAINER = "container";
     private static final String KEY_TEAM = "team";
     private static final String KEY_CONTRIBUTORS = "contributors";
+    private static final String KEY_REGULATORY_INFO = "regulatory_info";
     private static final String KEY_TERMS = "terms";
     private static final String KEY_LICENSE = "license";
     private static final String KEY_COPYRIGHT = "copyright";
@@ -132,11 +133,12 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
                 Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);
 
         // Read platform settings for additional system update setting
-        boolean isUpdateSettingAvailable =
-                getResources().getBoolean(R.bool.config_additional_system_update_setting_enable);
-        if (isUpdateSettingAvailable == false) {
-            getPreferenceScreen().removePreference(findPreference(KEY_UPDATE_SETTING));
-        }
+        removePreferenceIfBoolFalse(KEY_UPDATE_SETTING,
+                R.bool.config_additional_system_update_setting_enable);
+
+        // Remove regulatory information if not enabled.
+        removePreferenceIfBoolFalse(KEY_REGULATORY_INFO,
+                R.bool.config_show_regulatory_info);
     }
 
     @Override
@@ -160,8 +162,7 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
 
     private void removePreferenceIfPropertyMissing(PreferenceGroup preferenceGroup,
             String preference, String property ) {
-        if (SystemProperties.get(property).equals(""))
-        {
+        if (SystemProperties.get(property).equals("")) {
             // Property is missing so remove preference from group
             try {
                 preferenceGroup.removePreference(findPreference(preference));
@@ -172,6 +173,12 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment {
         }
     }
 
+    private void removePreferenceIfBoolFalse(String preference, int resId) {
+        if (!getResources().getBoolean(resId)) {
+            getPreferenceScreen().removePreference(findPreference(preference));
+        }
+    }
+
     private void setStringSummary(String preference, String value) {
         try {
             findPreference(preference).setSummary(value);
diff --git a/src/com/android/settings/RegulatoryInfoFragment.java b/src/com/android/settings/RegulatoryInfoFragment.java
new file mode 100644
index 00000000000..7ee13bf0365
--- /dev/null
+++ b/src/com/android/settings/RegulatoryInfoFragment.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings;
+
+import android.app.DialogFragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.settings.R;
+
+/**
+ * {@link DialogFragment} that displays regulatory information.
+ * "About phone" will show a preference that displays this fragment when
+ * clicked if R.bool.config_show_regulatory_info is true.
+ */
+public class RegulatoryInfoFragment extends DialogFragment {
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.regulatory_info, container, false);
+    }
+}