Create module for settingslib which don't require platform_apis

The method this change moves needs to be accessed by permission
controller which doesn't have access to platform apis. The new module
SettingsLibUtils requires system api. Other methods in SettingsLib which
don't need platform apis could also be moved into this module.

Test: Use talkback on permission screens
Bug: 127602715
Change-Id: I017fd22712c3e6eb38a0aa1fb95d4331e9b56a2a
diff --git a/packages/SettingsLib/Utils/AndroidManifest.xml b/packages/SettingsLib/Utils/AndroidManifest.xml
new file mode 100644
index 0000000..fd89676
--- /dev/null
+++ b/packages/SettingsLib/Utils/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2020 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.utils">
+
+    <uses-sdk android:minSdkVersion="21" />
+
+</manifest>