Merge "Add optional regulatory info page" into jb-mr1-dev

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);

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);
+    }
+}