Factor out HelpUtils into @SystemAPI lib

This is the first of a few sub-libraries that will get factored out of
the settings lib. These libs will be included by mainline modules which
are compiles against system-api.

Bug: 110953302
Test: Looked at UI
      m -j RunRoboSettingsLibTests
Change-Id: I16347e565aca554d6a8653df35765c2194479e78
diff --git a/api/system-current.txt b/api/system-current.txt
index a9afb3f..bd51ff6 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -213,11 +213,24 @@
     field public static final int userRestriction = 16844164; // 0x1010584
   }
 
+  public static final class R.bool {
+    field public static final int config_sendPackageName = 17891328; // 0x1110000
+  }
+
   public static final class R.raw {
     field public static final int loaderror = 17825792; // 0x1100000
     field public static final int nodomain = 17825793; // 0x1100001
   }
 
+  public static final class R.string {
+    field public static final int config_feedback_intent_extra_key = 17039391; // 0x104001f
+    field public static final int config_feedback_intent_name_key = 17039392; // 0x1040020
+    field public static final int config_help_intent_extra_key = 17039389; // 0x104001d
+    field public static final int config_help_intent_name_key = 17039390; // 0x104001e
+    field public static final int config_help_package_name_key = 17039387; // 0x104001b
+    field public static final int config_help_package_name_value = 17039388; // 0x104001c
+  }
+
   public static final class R.style {
     field public static final int Theme_Leanback_FormWizard = 16974544; // 0x10302d0
   }
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 836e824..5d84e30 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -3363,22 +3363,22 @@
     <bool name="config_sendPackageName">false</bool>
 
     <!-- Name for the set of keys associating package names -->
-    <string name="config_helpPackageNameKey" translatable="false"></string>
+    <string name="config_help_package_name_key" translatable="false"></string>
 
     <!-- Name for the set of values of package names -->
-    <string name="config_helpPackageNameValue" translatable="false"></string>
+    <string name="config_help_package_name_value" translatable="false"></string>
 
     <!-- Intent key for the package name keys -->
-    <string name="config_helpIntentExtraKey" translatable="false"></string>
+    <string name="config_help_intent_extra_key" translatable="false"></string>
 
     <!-- Intent key for package name values -->
-    <string name="config_helpIntentNameKey" translatable="false"></string>
+    <string name="config_help_intent_name_key" translatable="false"></string>
 
     <!-- Intent key for the package name keys -->
-    <string name="config_feedbackIntentExtraKey" translatable="false"></string>
+    <string name="config_feedback_intent_extra_key" translatable="false"></string>
 
     <!-- Intent key for package name values -->
-    <string name="config_feedbackIntentNameKey" translatable="false"></string>
+    <string name="config_feedback_intent_name_key" translatable="false"></string>
 
     <!-- The apps that need to be hidden when they are disabled -->
     <string-array name="config_hideWhenDisabled_packageNames"></string-array>
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index e25bb79..d464ab7 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2918,6 +2918,23 @@
     </public-group>
 
     <public-group type="string" first-id="0x0104001b">
+        <!-- @hide @SystemApi -->
+        <public name="config_help_package_name_key" />
+        <!-- @hide @SystemApi -->
+        <public name="config_help_package_name_value" />
+        <!-- @hide @SystemApi -->
+        <public name="config_help_intent_extra_key" />
+        <!-- @hide @SystemApi -->
+        <public name="config_help_intent_name_key" />
+        <!-- @hide @SystemApi -->
+        <public name="config_feedback_intent_extra_key" />
+        <!-- @hide @SystemApi -->
+        <public name="config_feedback_intent_name_key" />
+    </public-group>
+
+    <public-group type="bool" first-id="0x01110000">
+        <!-- @hide @SystemApi -->
+        <public name="config_sendPackageName" />
     </public-group>
 
   <!-- ===============================================================
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 8ac2474..363e1e1 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -3253,12 +3253,12 @@
   <java-symbol type="integer" name="default_data_warning_level_mb" />
   <java-symbol type="bool" name="config_useVideoPauseWorkaround" />
   <java-symbol type="bool" name="config_sendPackageName" />
-  <java-symbol type="string" name="config_helpPackageNameKey" />
-  <java-symbol type="string" name="config_helpPackageNameValue" />
-  <java-symbol type="string" name="config_helpIntentExtraKey" />
-  <java-symbol type="string" name="config_helpIntentNameKey" />
-  <java-symbol type="string" name="config_feedbackIntentExtraKey" />
-  <java-symbol type="string" name="config_feedbackIntentNameKey" />
+  <java-symbol type="string" name="config_help_package_name_key" />
+  <java-symbol type="string" name="config_help_package_name_value" />
+  <java-symbol type="string" name="config_help_intent_extra_key" />
+  <java-symbol type="string" name="config_help_intent_name_key" />
+  <java-symbol type="string" name="config_feedback_intent_extra_key" />
+  <java-symbol type="string" name="config_feedback_intent_name_key" />
 
   <java-symbol type="array" name="config_hideWhenDisabled_packageNames" />
 
diff --git a/packages/SettingsLib/Android.bp b/packages/SettingsLib/Android.bp
index 4791517..57767e9 100644
--- a/packages/SettingsLib/Android.bp
+++ b/packages/SettingsLib/Android.bp
@@ -11,6 +11,10 @@
         "androidx.lifecycle_lifecycle-runtime",
     ],
 
+    static_libs: [
+        "SettingsLibHelpUtils",
+    ],
+
     // ANDROIDMK TRANSLATION ERROR: unsupported assignment to LOCAL_SHARED_JAVA_LIBRARIES
     // LOCAL_SHARED_JAVA_LIBRARIES := androidx.lifecycle_lifecycle-common
 
diff --git a/packages/SettingsLib/HelpUtils/Android.bp b/packages/SettingsLib/HelpUtils/Android.bp
new file mode 100644
index 0000000..af60185
--- /dev/null
+++ b/packages/SettingsLib/HelpUtils/Android.bp
@@ -0,0 +1,9 @@
+android_library {
+    name: "SettingsLibHelpUtils",
+
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+
+    sdk_version: "system_current",
+    min_sdk_version: "21",
+}
diff --git a/packages/SettingsLib/HelpUtils/AndroidManifest.xml b/packages/SettingsLib/HelpUtils/AndroidManifest.xml
new file mode 100644
index 0000000..35b3933
--- /dev/null
+++ b/packages/SettingsLib/HelpUtils/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018 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.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.settingslib.helputils">
+
+    <uses-sdk android:minSdkVersion="21" />
+
+</manifest>
diff --git a/packages/SettingsLib/res/drawable/ic_help_actionbar.xml b/packages/SettingsLib/HelpUtils/res/drawable/ic_help_actionbar.xml
similarity index 100%
rename from packages/SettingsLib/res/drawable/ic_help_actionbar.xml
rename to packages/SettingsLib/HelpUtils/res/drawable/ic_help_actionbar.xml
diff --git a/packages/SettingsLib/HelpUtils/res/values/strings.xml b/packages/SettingsLib/HelpUtils/res/values/strings.xml
new file mode 100644
index 0000000..ae07f5d
--- /dev/null
+++ b/packages/SettingsLib/HelpUtils/res/values/strings.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2018 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.
+  -->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <!-- Label for Help and feedback menu item -->
+    <string name="help_feedback_label">Help &amp; feedback</string>
+
+</resources>
\ No newline at end of file
diff --git a/packages/SettingsLib/src/com/android/settingslib/HelpUtils.java b/packages/SettingsLib/HelpUtils/src/com/android/settingslib/HelpUtils.java
similarity index 91%
rename from packages/SettingsLib/src/com/android/settingslib/HelpUtils.java
rename to packages/SettingsLib/HelpUtils/src/com/android/settingslib/HelpUtils.java
index 4cbeb8a..7306d968 100644
--- a/packages/SettingsLib/src/com/android/settingslib/HelpUtils.java
+++ b/packages/SettingsLib/HelpUtils/src/com/android/settingslib/HelpUtils.java
@@ -33,12 +33,11 @@
 import android.view.MenuItem;
 import android.view.MenuItem.OnMenuItemClickListener;
 
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-
 import java.net.URISyntaxException;
 import java.util.Locale;
 
+import com.android.settingslib.helputils.R;
+
 /**
  * Functions to easily prepare contextual help menu option items with an intent that opens up the
  * browser to a particular URL, while taking into account the preferred language and app version.
@@ -115,9 +114,13 @@
                 helpMenuItem.setOnMenuItemClickListener(new OnMenuItemClickListener() {
                     @Override
                     public boolean onMenuItemClick(MenuItem item) {
+                        /**
+                         * TODO: Enable metrics logger for @SystemApi (b/111552654)
+                         *
                         MetricsLogger.action(activity,
                             MetricsEvent.ACTION_SETTING_HELP_AND_FEEDBACK,
                             intent.getStringExtra(EXTRA_CONTEXT));
+                        */
                         try {
                             activity.startActivityForResult(intent, 0);
                         } catch (ActivityNotFoundException exc) {
@@ -180,23 +183,21 @@
 
         Resources resources = context.getResources();
         boolean includePackageName =
-                resources.getBoolean(com.android.internal.R.bool.config_sendPackageName);
+                resources.getBoolean(android.R.bool.config_sendPackageName);
 
         if (sendPackageName && includePackageName) {
             String[] packageNameKey =
-                    {resources.getString(com.android.internal.R.string.config_helpPackageNameKey)};
+                    {resources.getString(android.R.string.config_help_package_name_key)};
             String[] packageNameValue =
-                    {resources.getString(
-                            com.android.internal.R.string.config_helpPackageNameValue)};
+                    {resources.getString(android.R.string.config_help_package_name_value)};
             String helpIntentExtraKey =
-                    resources.getString(com.android.internal.R.string.config_helpIntentExtraKey);
+                    resources.getString(android.R.string.config_help_intent_extra_key);
             String helpIntentNameKey =
-                    resources.getString(com.android.internal.R.string.config_helpIntentNameKey);
+                    resources.getString(android.R.string.config_help_intent_name_key);
             String feedbackIntentExtraKey =
-                    resources.getString(
-                            com.android.internal.R.string.config_feedbackIntentExtraKey);
+                    resources.getString(android.R.string.config_feedback_intent_extra_key);
             String feedbackIntentNameKey =
-                    resources.getString(com.android.internal.R.string.config_feedbackIntentNameKey);
+                    resources.getString(android.R.string.config_feedback_intent_name_key);
             intent.putExtra(helpIntentExtraKey, packageNameKey);
             intent.putExtra(helpIntentNameKey, packageNameValue);
             intent.putExtra(feedbackIntentExtraKey, packageNameKey);
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index 6bc07c2..ea6844e 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -1028,8 +1028,6 @@
     <!-- Description for a custom screen zoom level. This shows the requested display
          density in raw pixels per inch rather than using a relative description. [CHAR LIMIT=24] -->
     <string name="screen_zoom_summary_custom">Custom (<xliff:g id="densityDpi" example="160">%d</xliff:g>)</string>
-    <!-- Label for Help and feedback menu item -->
-    <string name="help_feedback_label">Help &amp; feedback</string>
 
     <!-- Content description for drawer menu button [CHAR_LIMIT=30]-->
     <string name="content_description_menu_button">Menu</string>
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/HelpUtilsTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/HelpUtilsTest.java
index 7553313..1091e16 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/HelpUtilsTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/HelpUtilsTest.java
@@ -36,7 +36,7 @@
 import android.provider.Settings;
 import android.view.MenuItem;
 
-import com.android.internal.R;
+import android.R;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -70,17 +70,17 @@
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        when(mContext.getResources().getString(R.string.config_helpPackageNameKey))
+        when(mContext.getResources().getString(R.string.config_help_package_name_key))
                 .thenReturn(PACKAGE_NAME_KEY);
-        when(mContext.getResources().getString(R.string.config_helpPackageNameValue))
+        when(mContext.getResources().getString(R.string.config_help_package_name_value))
                 .thenReturn(PACKAGE_NAME_VALUE);
-        when(mContext.getResources().getString(R.string.config_helpIntentExtraKey))
+        when(mContext.getResources().getString(R.string.config_help_intent_extra_key))
                 .thenReturn(HELP_INTENT_EXTRA_KEY);
-        when(mContext.getResources().getString(R.string.config_helpIntentNameKey))
+        when(mContext.getResources().getString(R.string.config_help_intent_name_key))
                 .thenReturn(HELP_INTENT_NAME_KEY);
-        when(mContext.getResources().getString(R.string.config_feedbackIntentExtraKey))
+        when(mContext.getResources().getString(R.string.config_feedback_intent_extra_key))
                 .thenReturn(FEEDBACK_INTENT_EXTRA_KEY);
-        when(mContext.getResources().getString(R.string.config_feedbackIntentNameKey))
+        when(mContext.getResources().getString(R.string.config_feedback_intent_name_key))
                 .thenReturn(FEEDBACK_INTENT_NAME_KEY);
         when(mActivity.getPackageManager()).thenReturn(mPackageManager);
 
@@ -173,4 +173,4 @@
         verify(item).setVisible(true);
         verify(item).setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
     }
-}
\ No newline at end of file
+}