Add overlay to control Wifi dialog canceled on touch outside

Add overlay config_wifiDialogCanceledOnTouchOutside to control whether
or not to cancel wifi dialogs when the screen is touched outside the
dialog. Default to false to retain legacy behavior of not cancelling.

Updated-Overlayable: TRUE

Bug: 236799857
Test: atest WifiDialogManagerTest, set config value to false and
manually verify dialog is canceled on touch outside.

Change-Id: Ia8f16556af0288fc43d49bc0541cb648311c25fc

1 files changed, 2 insertions, 1 deletions

diff --git a/WifiDialog/src/com/android/wifi/dialog/WifiDialogActivity.java b/WifiDialog/src/com/android/wifi/dialog/WifiDialogActivity.java
index ba62eaa9bc..6d8152d85e 100644
--- a/WifiDialog/src/com/android/wifi/dialog/WifiDialogActivity.java
+++ b/WifiDialog/src/com/android/wifi/dialog/WifiDialogActivity.java
@@ -374,7 +374,8 @@ public class WifiDialogActivity extends Activity  {
             }
             removeIntentAndPossiblyFinish(dialogId);
         });
-        dialog.setCanceledOnTouchOutside(false);
+        dialog.setCanceledOnTouchOutside(getResources().getBoolean(
+                getBooleanId("config_wifiDialogCanceledOnTouchOutside")));
         if (mGravity != Gravity.NO_GRAVITY) {
             dialog.getWindow().setGravity(mGravity);
         }