8000 wip update · lili/java-docs-samples@9cb272f · GitHub
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wip update
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‎speech/cloud-client/src/main/java/com/example/speech/QuickstartSample.java

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -64,10 +64,10 @@ public static void main(String... args) throws Exception {
6464
List<SpeechRecognitionResult> results = response.getResultsList();
6565

6666
for (SpeechRecognitionResult result : results) {
67-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
68-
for (SpeechRecognitionAlternative alternative : alternatives) {
69-
System.out.printf("Transcription: %s%n", alternative.getTranscript());
70-
}
67+
// There can be several alternative transcripts for a given chunk of speech. Just use the
68+
// first (most likely) one here.
69+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
70+
System.out.printf("Transcription: %s%n", alternative.getTranscript());
7171
}
7272
}
7373
}

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

Lines changed: 37 additions & 37 deletions
Original file line numberDiff line numberDiff line change
@@ -127,10 +127,10 @@ public static void syncRecognizeFile(String fileName) throws Exception {
127127
List<SpeechRecognitionResult> results = response.getResultsList();
128128

129129
for (SpeechRecognitionResult result : results) {
130-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
131-
for (SpeechRecognitionAlternative alternative : alternatives) {
130+
// There can be several alternative transcripts for a given chunk of speech. Just use the
131+
// first (most likely) one here.
132+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
132133
System.out.printf("Transcription: %s%n", alternative.getTranscript());
133-
}
134134
}
135135
}
136136
}
@@ -162,17 +162,17 @@ public static void syncRecognizeWords(String fileName) throws Exception {
162162
List<SpeechRecognitionResult> results = response.getResultsList();
163163

164164
for (SpeechRecognitionResult result : results) {
165-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
166-
for (SpeechRecognitionAlternative alternative : alternatives) {
167-
System.out.printf("Transcription: %s%n", alternative.getTranscript());
168-
for (WordInfo wordInfo : alternative.getWordsList()) {
169-
System.out.println(wordInfo.getWord());
170-
System.out.printf("\t%s.%s sec - %s.%s sec\n",
171-
wordInfo.getStartTime().getSeconds(),
172-
wordInfo.getStartTime().getNanos() / 100000000,
173-
wordInfo.getEndTime().getSeconds(),
174-
wordInfo.getEndTime().getNanos() / 100000000);
175-
}
165+
// There can be several alternative transcripts for a given chunk of speech. Just use the
166+
// first (most likely) one here.
167+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
168+
System.out.printf("Transcription: %s%n", alternative.getTranscript());
169+
for (WordInfo wordInfo : alternative.getWordsList()) {
170+
System.out.println(wordInfo.getWord());
171+
System.out.printf("\t%s.%s sec - %s.%s sec\n",
172+
wordInfo.getStartTime().getSeconds(),
173+
wordInfo.getStartTime().getNanos() / 100000000,
174+
wordInfo.getEndTime().getSeconds(),
175+
wordInfo.getEndTime().getNanos() / 100000000);
176176
}
177177
}
178178
}
@@ -202,10 +202,10 @@ public static void syncRecognizeGcs(String gcsUri) throws Exception {
202202
List<SpeechRecognitionResult> results = response.getResultsList();
203203

204204
for (SpeechRecognitionResult result : results) {
205-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
206-
for (SpeechRecognitionAlternative alternative : alternatives) {
207-
System.out.printf("Transcription: %s%n", alternative.getTranscript());
208-
}
205+
// There can be several alternative transcripts for a given chunk of speech. Just use the
206+
// first (most likely) one here.
207+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
208+
System.out.printf("Transcription: %s%n", alternative.getTranscript());
209209
}
210210
}
211211
}
@@ -246,10 +246,10 @@ public static void asyncRecognizeFile(String fileName) throws Exception {
246246
List<SpeechRecognitionResult> results = response.get().getResultsList();
247247

248248
for (SpeechRecognitionResult result : results) {
249-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
250-
for (SpeechRecognitionAlternative alternative : alternatives) {
251-
System.out.printf("Transcription: %s%n", alternative.getTranscript());
252-
}
249+
// There can be several alternative transcripts for a given chunk of speech. Just use the
250+
// first (most likely) one here.
251+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
252+
System.out.printf("Transcription: %s%n", alternative.getTranscript());
253253
}
254254
}
255255
}
@@ -287,17 +287,17 @@ public static void asyncRecognizeWords(String gcsUri) throws Exception {
287287
List<SpeechRecognitionResult> results = response.get().getResultsList();
288288

289289
for (SpeechRecognitionResult result : results) {
290-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
291-
for (SpeechRecognitionAlternative alternative : alternatives) {
292-
System.out.printf("Transcription: %s\n", alternative.getTranscript());
293-
for (WordInfo wordInfo : alternative.getWordsList()) {
294-
System.out.println(wordInfo.getWord());
295-
System.out.printf("\t%s.%s sec - %s.%s sec\n",
296-
wordInfo.getStartTime().getSeconds(),
297-
wordInfo.getStartTime().getNanos() / 100000000,
298-
wordInfo.getEndTime().getSeconds(),
299-
wordInfo.getEndTime().getNanos() / 100000000);
300-
}
290+
// There can be several alternative transcripts for a given chunk of speech. Just use the
291+
// first (most likely) one here.
292+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
293+
System.out.printf("Transcription: %s\n", alternative.getTranscript());
294+
for (WordInfo wordInfo : alternative.getWordsList()) {
295+
System.out.println(wordInfo.getWord());
296+
System.out.printf("\t%s.%s sec - %s.%s sec\n",
297+
wordInfo.getStartTime().getSeconds(),
298+
wordInfo.getStartTime().getNanos() / 100000000,
299+
wordInfo.getEndTime().getSeconds(),
300+
wordInfo.getEndTime().getNanos() / 100000000);
301301
}
302302
}
303303
}
@@ -334,10 +334,10 @@ public static void asyncRecognizeGcs(String gcsUri) throws Exception {
334334
List<SpeechRecognitionResult> results = response.get().getResultsList();
335335

336336
for (SpeechRecognitionResult result : results) {
337-
List<SpeechRecognitionAlternative> alternatives = result.getAlternativesList();
338-
for (SpeechRecognitionAlternative alternative : alternatives) {
339-
System.out.printf("Transcription: %s\n", alternative.getTranscript());
340-
}
337+
// There can be several alternative transcripts for a given chunk of speech. Just use the
338+
// first (most likely) one here.
339+
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
340+
System.out.printf("Transcription: %s\n", alternative.getTranscript());
341341
}
342342
}
343343
}

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