[Network Connection] Don't dismiss dialog when touching outside of

dialog

To Improve user experience, prevent dialog dismissing from touching outside
of the dialog

Bug: 128877712
Test: atest NetworkRequestDialogFragment
Change-Id: Idfa90c3647f5cf766aaa63fdb8a829fec5db5934

src/com/android/settings/wifi/NetworkRequestDialogFragment.java

@@ -138,6 +138,10 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
                 .setOnItemClickListener(
                         (parent, view, position, id) -> this.onClick(dialog, position));
 
+        // Don't dismiss dialog when touching outside. User report it is easy to touch outside.
+        // This causes dialog to close. Which is concerned as a bad UX (b/128877712).
+        dialog.setCanceledOnTouchOutside(false);
+
         dialog.setOnShowListener((dialogInterface) -> {
             // Replace NeutralButton onClickListener to avoid closing dialog
             final Button neutralBtn = dialog.getButton(AlertDialog.BUTTON_NEUTRAL);