make qr code layout scrollable

diff --git a/client/electrum4a.py b/client/electrum4a.py
index 73bd2f7..3173fcb 100755 (executable)
--- a/client/electrum4a.py
+++ b/client/electrum4a.py
@@ -213,7 +213,7 @@ def qr_layout(addr):
                 android:gravity="center_vertical|center_horizontal|center">
      </TextView>
 
-     """%(addr,wallet.labels.get(addr,'')))
+     """%(addr,wallet.labels.get(addr,'')), True)
 
 payto_layout = make_layout("""