Implement pop up add account menu (for Google Account).

lib/roles/device/plugins/account.js

@@ -32,4 +32,26 @@ module.exports = syrup.serial()
           ])
         })
     })
+
+    router.on(wire.AccountAddMenuMessage, function(channel) {
+      var reply = wireutil.reply(options.serial)
+
+      log.info('Showing add account menu for Google Account')
+
+      service.addAccountMenu()
+        .timeout(30000)
+        .then(function() {
+          push.send([
+            channel
+          , reply.okay()
+          ])
+        })
+        .error(function(err) {
+          log.error('Add account menu failed', err.stack)
+          push.send([
+            channel
+          , reply.fail(err.message)
+          ])
+        })
+    })
   })

lib/roles/device/plugins/service.js

@@ -505,6 +505,21 @@ module.exports = syrup.serial()
         })
     }
 
+    plugin.addAccountMenu = function() {
+      return runServiceCommand(
+        apk.wire.MessageType.DO_ADD_ACCOUNT_MENU
+      , new apk.wire.DoAddAccountMenuRequest()
+      )
+      .timeout(15000)
+      .then(function(data) {
+        var response = apk.wire.DoAddAccountMenuResponse.decode(data)
+        if (response.success) {
+          return true
+        }
+        throw new Error('Unable to show add account menu')
+      })
+    }
+
     plugin.setRingerMode = function(mode) {
       return runServiceCommand(
           apk.wire.MessageType.SET_RINGER_MODE