Make android:cantSaveState an optional feature.
This doesn't make sense on things like wear and appliances,
so make this an optional feature that the device must enable.
If the feature is not set, then the system will ignore
the app's request.
Bug: 76213401
Test: atest CtsAppTestCases:ActivityManagerProcessStateTest
Change-Id: I6330d2586004ee0a03cbcd8e10be5f6cda2bcbae
diff --git a/data/etc/handheld_core_hardware.xml b/data/etc/handheld_core_hardware.xml
index c76e611..060a334 100644
--- a/data/etc/handheld_core_hardware.xml
+++ b/data/etc/handheld_core_hardware.xml
@@ -50,6 +50,7 @@
<feature name="android.software.print" />
<feature name="android.software.companion_device_setup" />
<feature name="android.software.autofill" />
+ <feature name="android.software.cant_save_state" />
<!-- Feature to specify if the device supports adding device admins. -->
<feature name="android.software.device_admin" />