Add overlays for nav bar interaction mode.
- Add config for nav bar interaction mode
- Add overlay packages for overriding the nav bar interaction mode
- Migrate existing swipe up setting into the resource overlay
P2 P->Q:
def/off -> 3 button overlay enabled (from default)
set on -> 2 button overlay enabled (from setting)
P3 (default on):
def (setting not exposed) -> 2 button overlay enabled (from default)
Bug: 127366543
Test: adb shell cmd overlay dump
Change-Id: I75590f81d9dd6a017776e0a34c295575bfe1bf2a
diff --git a/packages/overlays/NavigationBarModeGesturalOverlay/res/values/config.xml b/packages/overlays/NavigationBarModeGesturalOverlay/res/values/config.xml
new file mode 100644
index 0000000..48c3769
--- /dev/null
+++ b/packages/overlays/NavigationBarModeGesturalOverlay/res/values/config.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright (c) 2019, 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>
+ <!-- Controls the navigation bar interaction mode:
+ 0: 3 button mode (back, home, overview buttons)
+ 1: 2 button mode (back, home buttons + swipe up for overview)
+ 2: gestures only for back, home and overview -->
+ <integer name="config_navBarInteractionMode">2</integer>
+</resources>
\ No newline at end of file