Class: WaitReadyIndicatorImpl

Default / standard implementation for wait-/ready-indication: media-modules may signal that they are preparing a resource, and then that they are ready via the mmir.MediaManager#_preparing and mmir.MediaManager#_ready. This implementation provides a simple mechanism for showing these states to the user: upon preparing an overlay with a "please wait" message is shown, and upon ready the overlay is hidden again. See setWaitCaption for details on setting a custom text message. In order to load this implementation, add the entry "waitReadyIndicator" to the mediaManager.plugins list in the MMIR configuration file at config/configuration.json:

...
  "mediaManager": {
   "plugins": {
     "browser": ["waitReadyIndicator",
                 "html5AudioOutput",
                 ...
     ],
     "cordova": ["waitReadyIndicator",
                 "androidAudioInput",
                 ...
     ]
     ...
   }
 },
 ...

//starting to prepare a resource:
mmir.MediaManager._preparing();

// do something ...

//... when the resouce has been prepared
// and is ready to be used:
mmir.MediaManager._ready();