beep.js 1.4 KB

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  1. /*
  2. *
  3. * Licensed to the Apache Software Foundation (ASF) under one
  4. * or more contributor license agreements. See the NOTICE file
  5. * distributed with this work for additional information
  6. * regarding copyright ownership. The ASF licenses this file
  7. * to you under the Apache License, Version 2.0 (the
  8. * "License"); you may not use this file except in compliance
  9. * with the License. You may obtain a copy of the License at
  10. *
  11. * http://www.apache.org/licenses/LICENSE-2.0
  12. *
  13. * Unless required by applicable law or agreed to in writing,
  14. * software distributed under the License is distributed on an
  15. * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  16. * KIND, either express or implied. See the License for the
  17. * specific language governing permissions and limitations
  18. * under the License.
  19. *
  20. */
  21. module.exports = function (quantity) {
  22. var count = 0,
  23. beepObj;
  24. function callback() {
  25. if (--count > 0) {
  26. play();
  27. } else {
  28. beepObj.removeEventListener("ended", callback);
  29. beepObj = null;
  30. }
  31. }
  32. function play() {
  33. //create new object every time due to strage playback behaviour
  34. beepObj = new Audio('local:///chrome/plugin/cordova-plugin-dialogs/notification-beep.wav');
  35. beepObj.addEventListener("ended", callback);
  36. beepObj.play();
  37. }
  38. count += quantity || 1;
  39. if (count > 0) {
  40. play();
  41. }
  42. };