Package com.wowza.gocoder.sdk.api.data

A bi-directional, asynchronous event framework.

See: Description

Interface Summary

Interface	Description
WOWZDataEvent.EventListener	The interface provided to com.wowza.gocoder.sdk.api.broadcast.WOWZBroadcast#registerDataEventListener(String, EventListener) to listen for a specific, named event.
WOWZDataEvent.ResultCallback	The interface provided to WOWZBroadcast.sendDataEvent(WOWZDataScope, String) providing a callback to receive a result from the server after processing an event sent from this client.

Class Summary

Class	Description
WOWZData	Abstract base class for the WOWZData family of classes.
WOWZDataEvent	Interface definitions for data-event listeners and callbacks.
WOWZDataItem	The primary class used to represent stream data values.
WOWZDataList	An indexed, array-like list of WOWZData elements.
WOWZDataMap	A key-based collection of WOWZData elements.

Enum Summary

Enum	Description
WOWZDataScope	Identifiers for the various data scopes to which a data event can be targeted.
WOWZDataType	Identifiers for the data types supported by WOWZDataItem.

Package com.wowza.gocoder.sdk.api.data Description

A bi-directional, asynchronous event framework.

To send a data event:
WOWZBroadcast.sendDataEvent(com.wowza.gocoder.sdk.api.data.WOWZDataScope, java.lang.String, com.wowza.gocoder.sdk.api.data.WOWZDataMap, com.wowza.gocoder.sdk.api.data.WOWZDataEvent.ResultCallback)

WOWZDataMap dataEventParams = new WOWZDataMap();
dataEventParams.put("lat", lat);
dataEventParams.put("lng", lng);

mWZBroadcast.sendDataEvent(WOWZDataScope.MODULE, "onGeoLocate", dataEventParams,
    new WZDataEvent.ResultCallback() {
         @Override
        public void onWZDataEventResult(final WOWZDataMap resultParams, boolean isError) {
            String city = resultParams.get("cityName");
            String state = resultParams.get("stateAbbrev");
        }
    }
);
 

To register to receive a specific, named data event:
WOWZBroadcast.registerDataEventListener(java.lang.String, com.wowza.gocoder.sdk.api.data.WOWZDataEvent.EventListener)

mWZBroadcast.registerDataEventListener("onClientConnected", new WZDataEvent.EventListener() {
     @Override
    public void onWZDataEvent(String eventName, WOWZDataMap eventParams) {
        String ipAddress = eventParams.get("ipAddress");
    }
});
 

To specify metadata to be added to a live stream:
WOWZStreamConfig.setStreamMetadata(com.wowza.gocoder.sdk.api.data.WOWZDataMap)

// Add stream metadata describing the current device and platform
WOWZDataMap streamMetadata = new WOWZDataMap();
streamMetadata.put("androidRelease", Build.VERSION.RELEASE);
streamMetadata.put("androidSDK", Build.VERSION.SDK_INT);
streamMetadata.put("deviceProductName", Build.PRODUCT);
streamMetadata.put("deviceManufacturer", Build.MANUFACTURER);
streamMetadata.put("deviceModel", Build.MODEL);

mWZBroadcastConfig.setStreamMetadata(streamMetadata);