Upgrades client and addresses changes to long running operations

Author: gguuss

speech/cloud-client/pom.xml

@@ -51,7 +51,7 @@
  <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud</artifactId>
- <version>0.20.0-alpha</version>
+ <version>0.20.1-alpha</version>
  </dependency>
  <!-- [END dependencies] -->
 

speech/cloud-client/src/main/java/com/example/speech/Recognize.java

@@ -19,6 +19,7 @@
 import com.google.api.gax.grpc.ApiStreamObserver;
 import com.google.api.gax.grpc.OperationFuture;
 import com.google.api.gax.grpc.StreamingCallable;
+import com.google.cloud.speech.v1.LongRunningRecognizeMetadata;
 import com.google.cloud.speech.v1.LongRunningRecognizeResponse;
 import com.google.cloud.speech.v1.RecognitionAudio;
 import com.google.cloud.speech.v1.RecognitionConfig;
@@ -168,7 +169,7 @@ public static void asyncRecognizeFile(String fileName) throws Exception, IOExcep
  .build();
 
  // Use non-blocking call for getting file transcription
- OperationFuture<LongRunningRecognizeResponse> response =
+ OperationFuture<LongRunningRecognizeResponse, LongRunningRecognizeMetadata> response =
  speech.longRunningRecognizeAsync(config, audio);
  while (!response.isDone()) {
  System.out.println("Waiting for response...");
@@ -207,7 +208,7 @@ public static void asyncRecognizeGcs(String gcsUri) throws Exception, IOExceptio
  .build();
 
  // Use non-blocking call for getting file transcription
- OperationFuture<LongRunningRecognizeResponse> response =
+ OperationFuture<LongRunningRecognizeResponse, LongRunningRecognizeMetadata> response =
  speech.longRunningRecognizeAsync(config, audio);
  while (!response.isDone()) {
  System.out.println("Waiting for response...");