Import the window extension libary in the Settings app

Test: Rebuilt apk and run apk successfully.
Fix: 196939216
Change-Id: If9040ae9a1c72097e4964c8d40ea9785cf2f01dc
Merged-In: If9040ae9a1c72097e4964c8d40ea9785cf2f01dc

Android.bp

@@ -73,6 +73,7 @@ android_library {
         "android.hardware.dumpstate-V1.0-java",
         "android.hardware.dumpstate-V1.1-java",
         "lottie",
+        "windowExtLib",
     ],
 
     libs: [
@@ -101,6 +102,10 @@ android_app {
     ],
     static_libs: ["Settings-core"],
     uses_libs: ["org.apache.http.legacy"],
+    optional_uses_libs: [
+        "androidx.window.extensions",
+        "androidx.window.sidecar",
+    ],
     resource_dirs: [],
     optimize: {
         proguard_flags_files: ["proguard.flags"],
@@ -112,6 +117,11 @@ android_library_import {
     aars: ["libs/contextualcards.aar"],
 }
 
+android_library_import {
+    name: "windowExtLib",
+    aars: ["libs/window_ext_lib.aar"],
+}
+
 filegroup {
     name: "Settings_proguard_flags",
     srcs: ["proguard.flags"],

AndroidManifest.xml

@@ -120,7 +120,10 @@
             android:directBootAware="true"
             android:appComponentFactory="androidx.core.app.CoreComponentFactory">
 
-        <uses-library android:name="org.apache.http.legacy" />
+        <uses-library android:name="org.apache.http.legacy"/>
+        <uses-library android:name="androidx.window.extensions" android:required="false"/>
+        <uses-library android:name="androidx.window.sidecar" android:required="false"/>
+
         <!-- Settings -->
 
         <activity android:name=".homepage.SettingsHomepageActivity"

proguard.flags

@@ -66,3 +66,7 @@
 -keepclasseswithmembers class * extends com.android.settings.slices.SliceBackgroundWorker {
     public <init>(android.content.Context, android.net.Uri);
 }
+
+# Keep WM Jetpack classes and callbacks
+-keep class androidx.window.** { *; }
+-dontwarn androidx.window.extensions.**