Reference (Old Docs)
GraphRequestBatch.Callback

Specifies the interface that consumers of the RequestBatch class can implement in order to be notified when the entire batch completes execution. It will be called after all per-Request callbacks are called.

Package:facebook
Instance Methods
onBatchCompleted(GraphRequestBatch)

The method that will be called when a batch completes.

public void onBatchCompleted(GraphRequestBatch batch)
ParameterDescription
batchThe RequestBatch containing the Requests which were executed