[app] Update proguard rules (#931)

app/build.gradle.kts

@@ -198,9 +198,6 @@ dependencies {
     implementation("me.zhanghai.android.appiconloader:appiconloader-glide:1.3.1")
     implementation("org.lsposed.hiddenapibypass:hiddenapibypass:2.0")
     implementation(project(":manager-service"))
-    
-    // TODO(vvb2060): workaround for Samsung Folds. Remove it after stable.
-    implementation("androidx.window:window:1.0.0-alpha10")
 }
 
 configurations.all {

app/proguard-rules.pro

@@ -11,9 +11,14 @@
     public static *** d(...);
 }
 
+#TODO(vvb2060): Remove it after Slidingpanelayout 1.2.0 stable.
+-keepclassmembers class androidx.window.SidecarCompat** {
+    void onDeviceStateChanged(...);
+    void onWindowLayoutChanged(...);
+}
+
 -repackageclasses
-# temporarily disable it: https://issuetracker.google.com/issues/155606069
-# -allowaccessmodification
+-allowaccessmodification
 -overloadaggressively
 
 # Gson uses generic type information stored in a class file when working with fields. Proguard