Merge "Accessiiblity in right state upon connection of a test agent."

            if (oldService != null) {

                tryRemoveServiceLocked(oldService);

            }

            // This API is intended for testing so enable accessibility to make

            // sure clients can start poking with the window content.

            Settings.Secure.putInt(mContext.getContentResolver(),

                    Settings.Secure.ACCESSIBILITY_ENABLED, 1);

            // Also disable all accessibility services to avoid interference

            // with the tests.

            Settings.Secure.putString(mContext.getContentResolver(),

                    Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES, "");

        }

        AccessibilityServiceInfo accessibilityServiceInfo = new AccessibilityServiceInfo();

        accessibilityServiceInfo.eventTypes = AccessibilityEvent.TYPES_ALL_MASK;