ui: Allow disabling the only remaining profile through USB readers

app-common/src/main/java/im/angry/openeuicc/ui/EuiccManagementFragment.kt

@@ -216,6 +216,13 @@ open class EuiccManagementFragment : Fragment(), EuiccProfilesChangedListener,
         if (profile.isEnabled) {
             popup.menu.findItem(R.id.enable).isVisible = false
             popup.menu.findItem(R.id.delete).isVisible = false
+
+            // We hide the disable option by default to avoid "bricking" some cards that won't get
+            // recognized again by the phone's modem. However we don't have that worry if we are
+            // accessing it through a USB card reader
+            if (isUsb) {
+                popup.menu.findItem(R.id.disable).isVisible = true
+            }
         }
     }
 

app-common/src/main/java/im/angry/openeuicc/util/EuiccChannelFragmentUtils.kt

@@ -28,6 +28,9 @@ val <T> T.slotId: Int where T: Fragment, T: EuiccChannelFragmentMarker
 val <T> T.portId: Int where T: Fragment, T: EuiccChannelFragmentMarker
     get() = requireArguments().getInt("portId")
 
+val <T> T.isUsb: Boolean where T: Fragment, T: EuiccChannelFragmentMarker
+    get() = requireArguments().getInt("slotId") == EuiccChannelManager.USB_CHANNEL_ID
+
 val <T> T.euiccChannelManager: EuiccChannelManager where T: Fragment, T: EuiccChannelFragmentMarker
     get() = (requireActivity() as BaseEuiccAccessActivity).euiccChannelManager
 val <T> T.channel: EuiccChannel where T: Fragment, T: EuiccChannelFragmentMarker