Implement automated login (Google Account).

lib/roles/device/plugins/touch.js

@@ -16,6 +16,7 @@ module.exports = syrup.serial()
   .dependency(require('./display'))
   .define(function(options, adb, router, remote, display) {
     var log = logger.createLogger('device:plugins:touch')
+    var plugin = Object.create(null)
 
     var service = {
       port: 2820
@@ -97,6 +98,13 @@ module.exports = syrup.serial()
               })
           })
 
-        return {}
-      })
+        plugin.tap = function(coord) {
+          modifyCoords(coord)
+          monkey.tapAsync(coord.x, coord.y)
+                .catch(function(err) {
+                  log.error('tap failed', err.stack)
+                })
+        }
+      }).return(plugin)
+
   })